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WO2018134879A1 - Climatiseur - Google Patents

Climatiseur Download PDF

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Publication number
WO2018134879A1
WO2018134879A1 PCT/JP2017/001376 JP2017001376W WO2018134879A1 WO 2018134879 A1 WO2018134879 A1 WO 2018134879A1 JP 2017001376 W JP2017001376 W JP 2017001376W WO 2018134879 A1 WO2018134879 A1 WO 2018134879A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
air conditioner
input
signal
port
Prior art date
Application number
PCT/JP2017/001376
Other languages
English (en)
Japanese (ja)
Inventor
智則 鈴木
充 澤村
Original Assignee
東芝キヤリア株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 東芝キヤリア株式会社 filed Critical 東芝キヤリア株式会社
Priority to PCT/JP2017/001376 priority Critical patent/WO2018134879A1/fr
Priority to EP17892335.5A priority patent/EP3572737B1/fr
Priority to JP2018562753A priority patent/JP6745916B2/ja
Priority to CN201780083748.4A priority patent/CN110199158B/zh
Priority to PL17892335.5T priority patent/PL3572737T3/pl
Publication of WO2018134879A1 publication Critical patent/WO2018134879A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices

Definitions

  • Embodiments according to the present invention relate to an air conditioner.
  • an air conditioner body (indoor unit) that is usually installed at a high place such as a ceiling is operated by a wired remote controller provided on a wall surface or the like.
  • a light receiving unit including a light receiving unit for receiving an infrared signal of the wireless remote controller is attached to the air conditioner body as an optional component.
  • the optional light receiving unit is provided with a push button switch for instructing operation / stop so that it can be at least operated / stopped in case the wireless remote control is lost.
  • This push button switch is instructed to stop by a push (push) during operation of the air conditioner, and instructed to be operated by a press (push) while the air conditioner is stopped. In other words, the push button switch can be operated to reverse the state of the air conditioner at that time (operation from stop to operation from stop).
  • the embodiment of the present invention has been made in view of such circumstances, and provides an air conditioner that can prevent malfunction due to noise even when optional parts are not attached to the air conditioner body.
  • the purpose is to do.
  • An air conditioner according to an embodiment of the present invention is provided with an air conditioner main body and the air conditioner main body, and controls the operation of the air conditioner main body and is used for remote operation for the operation of the air conditioner main body.
  • a receiving unit that receives a radio signal transmitted from the apparatus, and a control unit to which an optional component provided with a switch used for operating the air conditioner body is connectable, and the control unit is connected to the receiving unit.
  • An air conditioner includes a nonvolatile memory that is provided in the control unit and stores data indicating a valid or invalid state in the second terminal, and the processing unit includes the control unit.
  • the state of the second terminal is set to the same state as before the stop of the power supply based on the data of the nonvolatile memory.
  • the nonvolatile memory stores data that disables the second terminal in an initial state.
  • control unit includes a third terminal to which a wired remote controller can be connected.
  • the processing unit includes a microprocessor, and is connected to the first terminal and to the second terminal, and to an output port and an input port. And switching the second port from the output port to the input port when it is determined that the signal input to the first port is a signal based on reception of the radio signal.
  • the input of the second terminal is validated.
  • symbol 1 of FIG. 1 is an air conditioner which adjusts the temperature of indoor air.
  • the air conditioner 1 includes an air conditioner body 2 that is an indoor unit (indoor unit) provided on an indoor ceiling T, and a decorative panel 3 that is detachably attached to the lower surface of the casing of the air conditioner body 2.
  • the ceiling-embedded air conditioner body 2 is illustrated.
  • the air conditioner main body 2 may be in any form such as a ceiling suspended type, a wall-mounted type attached to an indoor high place, or a floor-mounted type installed on the floor.
  • the air conditioner main body 2 includes a heat exchanger 4 and a blower 5 arranged inside the casing.
  • the air conditioner main body 2 as an indoor unit and the outdoor unit provided outdoors are connected via a connection pipe for circulating the refrigerant.
  • a refrigeration cycle is configured by circulating a refrigerant between the air conditioner body 2 and the outdoor unit.
  • the air conditioner main body 2 includes at least one of a wireless remote control (remote control device) 6 that transmits an infrared signal R and a wired remote control 7 provided on an indoor wall as a remote control device that transmits a radio signal. Remotely operated using.
  • the wired remote controller 7 is wired to the air conditioner body 2 and attached to a wall surface near the air conditioner body 2.
  • the air conditioner body 2 can also be connected to the wireless remote controller 6 according to the customer's request.
  • the wireless remote controller 6 and the wired remote controller 7 can coexist, but it is inconvenient because the operation content of the wired remote controller 7 cannot be displayed on the display unit of the wireless remote controller 6. For this reason, it is common to use only one of them.
  • control board 8 control unit for controlling the operation of the heat exchanger 4 and the blower 5.
  • the control board 8 is a common board so that it can be used for either an operation based on the wireless remote controller 6 or an operation based on the wired remote controller 7.
  • the optional part 9 is attached to the air conditioner body 2.
  • the option component 9 is provided with an option board 10 for receiving an infrared signal R transmitted from the wireless remote controller 6.
  • the optional component 9 of the present embodiment is provided integrally with the decorative panel 3.
  • the optional component 9 is detachably attached to the air conditioner body 2 through the decorative panel 3.
  • the decorative panel 3 is prepared with two types of panels, one provided with the optional part 9 and the standard product without the optional part 9.
  • a standard decorative panel 3 without the optional part 9 is attached to the air conditioner body 2. That is, the air conditioner main body 2 is made easy by using one type without changing. And the decorative panel 3 according to a customer's request is selectively attached to the air conditioner main body 2.
  • the wired remote controller 7 is installed when the air conditioner body 2 is installed.
  • the air conditioner 1 in which both the option component 9 (1st component) and the wired remote control 7 (2nd component) were provided is illustrated. That is, in this embodiment, both the operation by the wireless remote controller 6 and the operation by the wired remote controller 7 can be performed.
  • the option board 10 includes a receiving unit 11 (light receiving unit) including a circuit component such as a photodiode that receives an infrared signal R (infrared light) that is a radio signal transmitted from the wired remote controller 7.
  • a push button switch 12 is provided.
  • the push button switch 12 is provided for manually operating the air conditioner body 2 when the wireless remote controller 6 is lost.
  • the push button switch 12 is disposed in the vicinity of the receiving unit 11 in the optional component 9.
  • the receiving unit 11 converts this signal into an electric signal and outputs it.
  • the push button switch 12 is operated during the operation of the air conditioner body 2, the operation is stopped. Further, when the push button switch 12 is operated while the air conditioner body 2 is stopped, the operation is started. That is, the ON / OFF operation of the air conditioner body 2 (the heat exchanger 4 and the blower 5) can be performed using the push button switch 12.
  • the control board 8 built in the air conditioner body 2 stores a microprocessor 13 (processing unit) that executes control processing related to the operation of the air conditioner body 2, and various programs, data, flags, and the like.
  • a nonvolatile memory 14 and the like are mounted and connected by a wiring pattern provided on the substrate.
  • the nonvolatile memory 14 is electrically connected to the microprocessor 13 by such a wiring pattern.
  • the nonvolatile memory 14 is a memory that can write and read data, and is configured by an EEPROM or a flash ROM that can retain stored contents even when power supply is interrupted.
  • the microprocessor 13 writes information in the nonvolatile memory 14 as necessary, reads the stored information, and executes various processes based on the read data.
  • the microprocessor 13 is a microcontroller in which a computer system is incorporated in one integrated circuit, and operates by a program (software) written in an internal ROM. Further, the microprocessor 13 includes a large number of ports that are connected to each device to input and output signals.
  • the control board 8 and the option board 10 are connected via the lead wire 15.
  • a flat cable in which a plurality of lead wires 15 are bundled together is used.
  • the control board 8 and the option board 10 are provided with sockets 16 and 17 to which connectors provided at both ends of the flat cable are respectively connected.
  • the connector and socket on the option board 10 side may be omitted, the lead wire 15 may be directly soldered to the option board 10, and the connector provided at the tip may be inserted into the socket of the control board 8 and connected.
  • the socket 16 of the option board 10 is provided with a reception output terminal 18 connected to the reception unit 11 and a switch output terminal 19 connected to the push button switch 12. Further, the socket 17 of the control board 8 has a first terminal 21 connected to the reception output terminal 18 through one lead wire 15 and a first output connected to the switch output terminal 19 through the other lead wire 15. Two terminals 22 are provided.
  • the socket 17 of the control board 8 has two terminals other than the first terminal 21 and the second terminal 22, which are also connected to the socket 16 of the option board 10.
  • the first one is a DC power supply terminal Vcc, which supplies a predetermined voltage made on the control board 8 side, for example, a DC voltage of 5 V, to the option board 10 side.
  • the other is an earth terminal G for matching the ground (ground) of the control board 8 with the ground of the option board 10.
  • the receiving unit 11 when the receiving unit 11 receives the infrared signal R, a signal output from the receiving unit 11 is input to the first terminal 21 via the reception output terminal 18.
  • a short pulse signal output from the push button switch 12 is input to the second terminal 22 through the switch output terminal 19.
  • the first terminal 21 is connected to the first port 31 of the microprocessor 13 by the wiring pattern, and the second terminal 22 is similarly connected to the second port 32 of the microprocessor 13.
  • a line 20 for transmitting a signal output from the wired remote controller 7 is connected to the third port 33 of the microprocessor 13 via the third terminal 30. That is, the control board 8 includes a third terminal 30 to which a line 20 extending from the wired remote controller 7 can be connected.
  • the microprocessor 13 outputs a signal for driving various electrical components in the air conditioner main body 2, inputs detection data of the sensor, and also has a number of ports for communicating with the outdoor unit. However, detailed description of the other ports is omitted.
  • a line 23 between the receiving unit 11 and the reception output terminal 18 on the option board 10 is grounded via a pull-down resistor 24.
  • the line 25 between the push button switch 12 and the switch output terminal 19 is grounded via the pull-down resistor 26 on the option board 10.
  • a line 27 formed of a wiring pattern between the first terminal 21 and the microprocessor 13 on the control board 8 is grounded via a pull-down resistor 28.
  • the line 29 formed of the wiring pattern between the second terminal 22 on the control board 8 and the microprocessor 13 is not grounded.
  • the option board 10 when the option board 10 is not connected to the control board 8, that is, when the option component 9 is not attached to the air conditioner body 2, the first terminal 21 and the second terminal 22 are , It will not be connected anywhere.
  • noise from the outside may enter the first port 31 or the second port 32 of the microprocessor 13 via the first terminal 21 or the second terminal 22.
  • the microprocessor 13 checks the reception code format (communication format) indicating whether or not the signal input from the first port 31 is output from the reception unit 11, No malfunction (false judgment) occurs even if noise enters.
  • the signal input to the second port 32 is a single pulse signal generated by the push button switch 12 and is a simple signal indicating only input or non-input. Therefore, even if the signal input to the second port 32 is noise, the microprocessor 13 determines that the signal is input, that is, the switch is pressed if the voltage exceeds a certain voltage value. May occur.
  • the second terminal 22 is in an invalid state.
  • the invalid state refers to a state in which no processing based on this signal is performed even if a signal is input.
  • the valid state indicates a state where, when a signal is input, this signal is read and the microprocessor 13 on the control board 8 executes processing based on the signal.
  • the first port 31 is configured as an input port
  • the second port 32 is configured to be switchable between an output port and an input port.
  • the microprocessor 13 sets the second port 32 as an output port and sets a voltage output of 0 V, that is, a Low output. By doing in this way, the 2nd terminal 22 will be in an invalid state, ie, a state which does not receive an input signal.
  • the microprocessor 13 sets the second port 32 as an input port, the second terminal 22 is enabled.
  • the second port 32 When the microprocessor 13 determines that the signal is input to the first port 31 via the first terminal 21 and that the signal is based on the reception of the infrared signal R, the second port 32 is used as the input port. Execute the switching process. Since the second port 32 becomes an input port, the second terminal 22 is switched to the valid state. When the second port 32 in the valid state receives a signal having a voltage of 5 V (Hi) or higher or a voltage signal of 0 V (Low), the second port 32 reads this signal and performs processing based on the input.
  • Hi 5 V
  • 0 V Low
  • the nonvolatile memory 14 stores data (flag) indicating the valid state or invalid state of the second port 32, that is, the state of the second terminal 22.
  • the second port 32 is disabled as a default in the nonvolatile memory 14. It is stored that it is in a state. Thereafter, when the infrared signal R is input to the first port 31, the second port 32 is switched to the valid state, and data indicating the state is stored in the nonvolatile memory 14.
  • the microprocessor 13 reads the data stored in the nonvolatile memory 14 when the power is turned on, and sets the state of the second port 32 to either the invalid state or the valid state based on the result. That is, if the data stored in the nonvolatile memory 14 indicates an invalid state, the microprocessor 13 sets the second port 32 as an output port that is in an invalid state, and the data stored in the nonvolatile memory 14 changes to a valid state. If it is shown, the second port 32 is set as an input port in a valid state.
  • the nonvolatile memory 14 has data in which the second port 32 is an output port, that is, the second terminal 22 is in an invalid state. Is stored. Therefore, the second terminal 22 is in an invalid state when the air conditioner body 2 is installed. If the decorative panel 3 having only the wired remote controller 7 and not the optional component 9 is attached, the invalid state of the second terminal 22 is maintained, so that malfunction due to noise is prevented. be able to.
  • the infrared signal R transmitted from the wireless remote controller 6 is received by the receiver 11 by operating the wireless remote controller 6.
  • the second terminal 22 is switched from the invalid state to the valid state. That is, when the air conditioner main body 2 is installed, the second terminal 22 is automatically switched from the invalid state to the valid state by first performing an operation using the wireless remote controller 6. Therefore, the troublesome labor for switching the state of the 2nd terminal 22 becomes unnecessary, and the labor of the operator who installs the air conditioner main body 2 can be reduced.
  • the second terminal 22 since the data indicating the state of the second terminal 22 is stored in the nonvolatile memory 14, once the second terminal 22 is enabled, the second terminal 22 is activated when the power supply is resumed even if the power supply is stopped. Since the terminal 22 is in an effective state, it does not require re-setting.
  • the wireless remote controller 6 is no longer operated after the air conditioner body 2 is installed, for example, when the optional component 9 is removed from the air conditioner body 2, the second terminal 22 is disabled from the valid state. It can be returned to the state.
  • an operation is performed using the wired remote controller 7 (switching device).
  • the operation is performed by setting the mode of the wired remote controller 7 to the service mode.
  • the wired remote controller 7 is used to rewrite the data indicating the state of the second terminal 22 stored in the nonvolatile memory 14 to the initial value, thereby returning the second terminal 22 to the invalid state.
  • the control board 8 of the air conditioner 1 of the present embodiment has hardware resources such as a microprocessor 13, a nonvolatile memory, and a volatile memory (not shown), and the microprocessor 13 executes various programs. Information processing by software is realized using hardware resources.
  • Step S11 a portion described as “Step S11” is abbreviated as “S11”.
  • the microprocessor 13 first reads data indicating the state of the second terminal 22 stored in the nonvolatile memory 14, and sets the second terminal 22 to the valid state. It is determined whether it is set (S11).
  • the second port 32 is set as an input port (S12), and the process proceeds to S14.
  • the second port 32 is set as an output port (S13), and the process proceeds to S14.
  • the microprocessor 13 confirms whether or not the receiving unit 11 receives infrared light. That is, the input of a signal at the first port 31 (first terminal 21) is confirmed.
  • the microprocessor 13 determines whether or not the receiving unit 11 receives infrared rays, that is, whether or not a signal is input to the first port 31 (S15).
  • S15 when the receiving part 11 is not receiving infrared rays (S15 is NO), it progresses to S21 mentioned later.
  • the receiving unit 11 receives infrared rays (S15 is YES)
  • the process proceeds to S16.
  • the microprocessor 13 determines whether the reception code format of the signal based on the reception unit 11 receiving the infrared signal R transmitted from the wireless remote controller 6, that is, the signal input to the first port 31, is correct. Determine whether. If the received code format is not correct (NO in S16), for example, if noise is mixed in the signal, the input signal is ignored and the process proceeds to S21 described later. On the other hand, if the received code format is correct (S16 is YES), the process proceeds to S17.
  • the microprocessor 13 reads the data indicating the state of the second terminal 22 stored in the nonvolatile memory 14, and determines whether or not the second terminal 22 is in an invalid state.
  • the process proceeds to S20.
  • the data stored in the nonvolatile memory 14 is rewritten to data that makes the second terminal 22 valid (S18).
  • the microprocessor 13 sets the second port 32 as an input port (S19), and proceeds to S20.
  • the microprocessor 13 executes an operation switching process based on the received code of the signal input to the first port 31.
  • ON / OFF control of the air conditioner main body 2, change of the air volume of the blower 5, change of the air conditioning set temperature, and the like are executed by this operation switching process.
  • the power supply to the control board 8 is maintained even when the air conditioner body 2 is turned off (stopped). Then, the process proceeds to S21.
  • the microprocessor 13 reads data indicating the state of the second terminal 22 stored in the nonvolatile memory 14, and determines whether or not the second terminal 22 is in a valid state. . If the second terminal 22 is in an invalid state (S21 is NO), the process returns to S14 described above, and the subsequent processing is looped. On the other hand, when the second terminal 22 is in the valid state (YES in S21), the process proceeds to S22.
  • the microprocessor 13 determines whether or not an input based on the operation of the push button switch 12, that is, a signal is input to the second port 32 (second terminal 22). If no signal is input to the second port 32 (NO at S22), the process returns to S14 described above, and the subsequent processing is looped. On the other hand, when a signal is input to the second port 32 (YES in S22), the operation ON / OFF switching process is executed as an emergency treatment operation when the wireless remote controller 6 is lost. The ON / OFF control of the air conditioner body 2 is executed by this operation ON / OFF switching process. Then, the process returns to S14 described above, and the subsequent processing is looped.
  • the operation ON / OFF switching process means that when the air conditioner body 2 is in operation as described above, the operation is stopped (OFF), and conversely, the air conditioner body 2 is stopped. In some cases, this is a process of starting (ON) the operation.
  • various settings such as the air volume of the blower 5 when starting the operation, the set temperature, the operation mode such as air conditioning are the same as the settings during the previous operation, and all the settings are the air conditioner body 2.
  • the automatic operation mode may be set automatically. However, when the various settings during emergency operation by operating the push button switch 12 are the same as the settings during the previous operation, it is necessary to store the various settings in the previous operation in the nonvolatile memory 14. is there.
  • the air conditioner has the second terminal in an invalid state when the optional part is not attached, the optional part is attached, and a signal is input to the first terminal from the receiving unit.
  • a microprocessor processing unit
  • the second terminal is in an invalid state, and thus an air conditioner that can prevent malfunction due to noise is provided.
  • the second terminal can be enabled by operating the wireless remote controller after the optional parts are attached to the air conditioner body, it is possible to reduce the labor of the operator who installs the air conditioner.
  • the microprocessor executes the process of setting the state of the second terminal to the same state as before the stop of the power supply based on the data of the nonvolatile memory.
  • the effective state of the second terminal can be maintained even if the power supply to the air conditioner body is subsequently stopped.
  • the nonvolatile memory stores data that makes the second terminal in an invalid state in the initial state, so that the initial state of the second terminal becomes an invalid state and the optional component cannot be attached to the air conditioner body. No malfunction occurs even if noise enters the second terminal.
  • the second terminal can be returned from the valid state to the invalid state when the optional component is removed from the air conditioner body.
  • the device that switches at least the second terminal from the valid state to the invalid state is a wired remote controller used for operating the air conditioner body.
  • the wired remote controller used for the operation of the air conditioner body can be used as a device for switching the state of the second terminal.
  • the microprocessor includes a first port as an input port connected to the first terminal, and a second port connected to the second terminal and switchable between an output port and an input port.
  • a process of switching a certain second port to the input port when it is determined that the signal input to the first port is a signal based on reception of an infrared signal is executed.
  • the second port is set as an output port to make the second terminal invalid, and no malfunction occurs even if noise enters the second terminal.
  • the second terminal can be changed from the invalid state to the valid state.
  • even if noise enters the first port it is determined whether or not the signal is based on the reception of the infrared signal, so that malfunction can be prevented.
  • the wireless remote controller 6 that transmits an infrared signal is illustrated as the remote control device, but this can be replaced with a controller that uses other wireless communication.
  • a controller using short-range wireless communication technology or wireless LAN network technology may be used as the remote control device.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)
  • Selective Calling Equipment (AREA)

Abstract

Le problème décrit par la présente invention est de pourvoir à un climatiseur pouvant empêcher la survenue d'un mauvais fonctionnement provoqué par le bruit, lorsqu'il n'est pas possible de monter des parties optionnelles sur l'unité principale de climatisation. La solution selon l'invention concerne un climatiseur (1) comprenant une unité de commande (8) permettant le raccordement d'une partie optionnelle (10) comportant un récepteur (11) destiné à recevoir un signal sans fil (R) envoyé à partir d'un dispositif de commande à distance (6) utilisé dans l'actionnement d'une unité principale de climatisation (2) et un commutateur (12) utilisé dans l'actionnement de l'unité principale de climatisation (2). L'unité de commande (8) comprend : un premier terminal (21) permettant l'entrée d'un signal en provenance du récepteur (11) ; un second terminal (22) permettant l'entrée d'un signal en provenance du commutateur (12) ; et un processeur (13) destiné à invalider l'entrée au second terminal (22) jusqu'à l'introduction du signal en provenance du récepteur (11) au premier terminal (21), et à valider l'entrée au second terminal (22) après l'introduction du signal en provenance du récepteur (11) au premier terminal (21).
PCT/JP2017/001376 2017-01-17 2017-01-17 Climatiseur WO2018134879A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/JP2017/001376 WO2018134879A1 (fr) 2017-01-17 2017-01-17 Climatiseur
EP17892335.5A EP3572737B1 (fr) 2017-01-17 2017-01-17 Climatiseur
JP2018562753A JP6745916B2 (ja) 2017-01-17 2017-01-17 空気調和機
CN201780083748.4A CN110199158B (zh) 2017-01-17 2017-01-17 空调机
PL17892335.5T PL3572737T3 (pl) 2017-01-17 2017-01-17 Klimatyzator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/001376 WO2018134879A1 (fr) 2017-01-17 2017-01-17 Climatiseur

Publications (1)

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WO2018134879A1 true WO2018134879A1 (fr) 2018-07-26

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EP (1) EP3572737B1 (fr)
JP (1) JP6745916B2 (fr)
CN (1) CN110199158B (fr)
PL (1) PL3572737T3 (fr)
WO (1) WO2018134879A1 (fr)

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JP7246580B1 (ja) * 2022-04-27 2023-03-27 日立ジョンソンコントロールズ空調株式会社 空気調和機

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JP6809591B1 (ja) * 2019-10-29 2021-01-06 ダイキン工業株式会社 制御電源装置

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PL3572737T3 (pl) 2023-08-21
JP6745916B2 (ja) 2020-08-26
EP3572737B1 (fr) 2023-04-12
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