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WO2008139491A3 - Ceiling fan for cleaning polluted air - Google Patents

Ceiling fan for cleaning polluted air Download PDF

Info

Publication number
WO2008139491A3
WO2008139491A3 PCT/IN2008/000288 IN2008000288W WO2008139491A3 WO 2008139491 A3 WO2008139491 A3 WO 2008139491A3 IN 2008000288 W IN2008000288 W IN 2008000288W WO 2008139491 A3 WO2008139491 A3 WO 2008139491A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor
air
blades
fixed
fan
Prior art date
Application number
PCT/IN2008/000288
Other languages
French (fr)
Other versions
WO2008139491A4 (en
WO2008139491A2 (en
Inventor
Thirumalai Anandampillai Aparna
Thirumalai Anandampillai Anandvishnu
Thirumalai Anandampillai Vijayan
Original Assignee
Aparna Thirumalai Anandampilla
Anandvishnu Thirumalai Anandam
Vijayan Thirumalai Anandampill
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 Aparna Thirumalai Anandampilla, Anandvishnu Thirumalai Anandam, Vijayan Thirumalai Anandampill filed Critical Aparna Thirumalai Anandampilla
Publication of WO2008139491A2 publication Critical patent/WO2008139491A2/en
Publication of WO2008139491A3 publication Critical patent/WO2008139491A3/en
Publication of WO2008139491A4 publication Critical patent/WO2008139491A4/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0328—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
    • F24F1/035—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air characterised by the mounting or arrangement of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/088—Ceiling fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/705—Adding liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0328—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
    • F24F1/0353—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention is an improved ceiling fan for cleaning polluted air. A fan rod (1) has upper clamp for roof and a lower motor (2). The motor has a ring (3) supported on radial arms (4) fixed to the motor (2). The ring has multiple smaller blades (5) for more air sweeping. A woven or nonwoven washable filter fabric (6) with needed pores mounted on radial rods (7) fixed to a clamp (8) on the fan rod (1) forms air purifying canopy above the motor and blades. The motor is modified with a lower weight plastic casing with heat radiating holes (18). More number of blades with lower weight motor gives more air for same power. Ionizer (14) is fixed to fan rod (1). Water bottle (15) with wick (16) spreading water on an evaporating sponge (17) spread above the filter cools air in hot summer for cool healthy air.
PCT/IN2008/000288 2007-05-09 2008-05-08 Ceiling fan for cleaning polluted air WO2008139491A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN987CH2007 2007-05-09
IN987/CHE/2007 2007-05-09

Publications (3)

Publication Number Publication Date
WO2008139491A2 WO2008139491A2 (en) 2008-11-20
WO2008139491A3 true WO2008139491A3 (en) 2009-01-15
WO2008139491A4 WO2008139491A4 (en) 2009-03-19

Family

ID=40002738

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2008/000288 WO2008139491A2 (en) 2007-05-09 2008-05-08 Ceiling fan for cleaning polluted air

Country Status (1)

Country Link
WO (1) WO2008139491A2 (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2468312A (en) 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly
GB0903682D0 (en) 2009-03-04 2009-04-15 Dyson Technology Ltd A fan
GB0919473D0 (en) 2009-11-06 2009-12-23 Dyson Technology Ltd A fan
US9428547B2 (en) * 2010-04-21 2016-08-30 Dna Electronics, Inc. Compositions for isolating a target analyte from a heterogeneous sample
PL2578889T3 (en) 2010-05-27 2016-03-31 Dyson Technology Ltd Device for blowing air by means of narrow slit nozzle assembly
GB2482547A (en) 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
JP5588565B2 (en) 2010-10-13 2014-09-10 ダイソン テクノロジー リミテッド Blower assembly
ES2619373T3 (en) 2010-10-18 2017-06-26 Dyson Technology Limited Fan set
GB2484670B (en) 2010-10-18 2018-04-25 Dyson Technology Ltd A fan assembly
JP5778293B2 (en) 2010-11-02 2015-09-16 ダイソン テクノロジー リミテッド Blower assembly
BR112014001474A2 (en) 2011-07-27 2017-02-21 Dyson Technology Ltd fan assembly
GB2493506B (en) * 2011-07-27 2013-09-11 Dyson Technology Ltd A fan assembly
GB201119500D0 (en) 2011-11-11 2011-12-21 Dyson Technology Ltd A fan assembly
GB2496877B (en) 2011-11-24 2014-05-07 Dyson Technology Ltd A fan assembly
GB2499041A (en) 2012-02-06 2013-08-07 Dyson Technology Ltd Bladeless fan including an ionizer
GB2499042A (en) 2012-02-06 2013-08-07 Dyson Technology Ltd A nozzle for a fan assembly
GB2499044B (en) 2012-02-06 2014-03-19 Dyson Technology Ltd A fan
GB2500005B (en) 2012-03-06 2014-08-27 Dyson Technology Ltd A method of generating a humid air flow
GB2500010B (en) 2012-03-06 2016-08-24 Dyson Technology Ltd A humidifying apparatus
GB2500011B (en) 2012-03-06 2016-07-06 Dyson Technology Ltd A Humidifying Apparatus
GB2500012B (en) 2012-03-06 2016-07-06 Dyson Technology Ltd A Humidifying Apparatus
GB2500017B (en) 2012-03-06 2015-07-29 Dyson Technology Ltd A Humidifying Apparatus
KR101699293B1 (en) 2012-03-06 2017-01-24 다이슨 테크놀러지 리미티드 A fan assembly
GB2500903B (en) 2012-04-04 2015-06-24 Dyson Technology Ltd Heating apparatus
GB2501301B (en) 2012-04-19 2016-02-03 Dyson Technology Ltd A fan assembly
AU350140S (en) 2013-01-18 2013-08-13 Dyson Technology Ltd Humidifier or fan
AU350179S (en) 2013-01-18 2013-08-15 Dyson Technology Ltd Humidifier or fan
BR302013003358S1 (en) 2013-01-18 2014-11-25 Dyson Technology Ltd CONFIGURATION APPLIED ON HUMIDIFIER
AU350181S (en) 2013-01-18 2013-08-15 Dyson Technology Ltd Humidifier or fan
AU2014211001B2 (en) 2013-01-29 2016-09-15 Dyson Technology Limited A fan assembly
GB2510195B (en) 2013-01-29 2016-04-27 Dyson Technology Ltd A fan assembly
CA152656S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
BR302013004394S1 (en) 2013-03-07 2014-12-02 Dyson Technology Ltd CONFIGURATION APPLIED TO FAN
CA152655S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA152658S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
USD729372S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
CA152657S (en) 2013-03-07 2014-05-20 Dyson Technology Ltd Fan
CA154723S (en) 2013-08-01 2015-02-16 Dyson Technology Ltd Fan
CA154722S (en) 2013-08-01 2015-02-16 Dyson Technology Ltd Fan
TWD172707S (en) 2013-08-01 2015-12-21 戴森科技有限公司 A fan
GB2518638B (en) 2013-09-26 2016-10-12 Dyson Technology Ltd Humidifying apparatus
GB2528709B (en) 2014-07-29 2017-02-08 Dyson Technology Ltd Humidifying apparatus
GB2528708B (en) 2014-07-29 2016-06-29 Dyson Technology Ltd A fan assembly
GB2528704A (en) 2014-07-29 2016-02-03 Dyson Technology Ltd Humidifying apparatus
CN105889091B (en) * 2016-04-16 2018-06-19 佛山市顺德区富威电器实业有限公司 A kind of electric fan
CN105937501A (en) * 2016-06-24 2016-09-14 张家港市众鑫风机有限公司 Draught fan with automatic cleaning function
CN106351859A (en) * 2016-10-31 2017-01-25 张家港沙工科技服务有限公司 Retractable storage type ceiling fan
CN108937822A (en) * 2018-08-23 2018-12-07 杨树楠 A kind of ceiling fan cleaning device
WO2021236413A1 (en) 2020-05-18 2021-11-25 Wangs Alliance Corporation Germicidal lighting
US11027038B1 (en) 2020-05-22 2021-06-08 Delta T, Llc Fan for improving air quality
WO2023188859A1 (en) * 2022-03-30 2023-10-05 パナソニックＩｐマネジメント株式会社 Ceiling fan

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH267334A (en) * 1948-10-25 1950-03-31 E Baudenbacher Adrien Air conditioning device.
US4750863A (en) * 1987-06-11 1988-06-14 G & H Enterprises Fan shroud filter
US5887785A (en) * 1997-05-27 1999-03-30 Yilmaz; G. George Apparatus for qualitative and quantitative air management for ceiling fans
US6174340B1 (en) * 1999-03-22 2001-01-16 Joseph Hodge Room air cleaner with removable filter panels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH267334A (en) * 1948-10-25 1950-03-31 E Baudenbacher Adrien Air conditioning device.
US4750863A (en) * 1987-06-11 1988-06-14 G & H Enterprises Fan shroud filter
US5887785A (en) * 1997-05-27 1999-03-30 Yilmaz; G. George Apparatus for qualitative and quantitative air management for ceiling fans
US6174340B1 (en) * 1999-03-22 2001-01-16 Joseph Hodge Room air cleaner with removable filter panels

Also Published As

Publication number Publication date
WO2008139491A4 (en) 2009-03-19
WO2008139491A2 (en) 2008-11-20

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