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WO2006087549A3 - Heat engines and compressors - Google Patents

Heat engines and compressors Download PDF

Info

Publication number
WO2006087549A3
WO2006087549A3 PCT/GB2006/000538 GB2006000538W WO2006087549A3 WO 2006087549 A3 WO2006087549 A3 WO 2006087549A3 GB 2006000538 W GB2006000538 W GB 2006000538W WO 2006087549 A3 WO2006087549 A3 WO 2006087549A3
Authority
WO
WIPO (PCT)
Prior art keywords
compressors
heat engines
methanol
ethanol
water
Prior art date
Application number
PCT/GB2006/000538
Other languages
French (fr)
Other versions
WO2006087549A2 (en
Inventor
Abdulsalam Al-Mayahi
Original Assignee
Abdulsalam Al-Mayahi
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
Priority claimed from GB0503169A external-priority patent/GB0503169D0/en
Priority claimed from GB0504914A external-priority patent/GB0504914D0/en
Application filed by Abdulsalam Al-Mayahi filed Critical Abdulsalam Al-Mayahi
Publication of WO2006087549A2 publication Critical patent/WO2006087549A2/en
Publication of WO2006087549A3 publication Critical patent/WO2006087549A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F04B19/24—Pumping by heat expansion of pumped fluid
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/06—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having tubular flexible members
    • F04B45/061—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having tubular flexible members with fluid drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/06—Heat pumps characterised by the source of low potential heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

A heat engine operating on a vapour compression cycle employing as working fluid one of absolute alcohol, at least 25% ethanol in water, methanol and at least 25% methanol in water and/or ethanol.
PCT/GB2006/000538 2005-02-16 2006-02-16 Heat engines and compressors WO2006087549A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0503169.5 2005-02-16
GB0503169A GB0503169D0 (en) 2005-02-16 2005-02-16 Heat pumps and compressors
GB0504914A GB0504914D0 (en) 2005-03-10 2005-03-10 Heat pumps and related systems
GB0504914.3 2005-03-10

Publications (2)

Publication Number Publication Date
WO2006087549A2 WO2006087549A2 (en) 2006-08-24
WO2006087549A3 true WO2006087549A3 (en) 2006-10-26

Family

ID=36202414

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2006/000538 WO2006087549A2 (en) 2005-02-16 2006-02-16 Heat engines and compressors

Country Status (1)

Country Link
WO (1) WO2006087549A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2382295C2 (en) * 2007-12-21 2010-02-20 Государственное образовательное учреждение высшего профессионального образования "Белгородский государственный университет" Heat pump
ITNA20130016A1 (en) * 2013-03-28 2014-09-29 Vita Rodolfo De ECOLOGICAL COMPRESSOR ABLE TO USE THERMAL ENERGY POSSESSED BY BODIES AND / OR WARM OR HEATED FLUIDS AND TRANSFORM THEM IN COMPRESSED AIR, ABLE TO PRODUCE MECHANICAL AND / OR ELECTRIC ENERGY WHEN COMBINED WITH REVOLVING AND / OR EXPANDABLE SYSTEMS.
CN106016834B (en) * 2016-07-12 2018-06-05 广州瑞姆节能设备有限公司 A kind of small user's air source low-temperature heat pump
WO2020057452A1 (en) * 2018-09-20 2020-03-26 艾默生环境优化技术(苏州)有限公司 Scroll compressor and air-conditioning system comprising same
DE102019002297A1 (en) * 2019-03-31 2020-10-01 Steffen Klein Expansion of the R718 area of application

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000626A (en) * 1975-02-27 1977-01-04 Webber Robert C Liquid convection fluid heat exchanger for refrigeration circuit
JPS54109644A (en) * 1978-02-17 1979-08-28 Toshiba Corp Hermetic refrigerating device
US4241591A (en) * 1979-07-25 1980-12-30 The Rovac Corporation Air conditioning system employing dual cycle
US4706883A (en) * 1983-04-28 1987-11-17 Dale Fleischmann Pump heating system
EP0294917A1 (en) * 1987-06-11 1988-12-14 Calmac Manufacturing Corporation Immiscible propellent and refrigerant pairs for ejector-type refrigerant systems
US4993483A (en) * 1990-01-22 1991-02-19 Charles Harris Geothermal heat transfer system
US6148634A (en) * 1999-04-26 2000-11-21 3M Innovative Properties Company Multistage rapid product refrigeration apparatus and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000626A (en) * 1975-02-27 1977-01-04 Webber Robert C Liquid convection fluid heat exchanger for refrigeration circuit
JPS54109644A (en) * 1978-02-17 1979-08-28 Toshiba Corp Hermetic refrigerating device
US4241591A (en) * 1979-07-25 1980-12-30 The Rovac Corporation Air conditioning system employing dual cycle
US4706883A (en) * 1983-04-28 1987-11-17 Dale Fleischmann Pump heating system
EP0294917A1 (en) * 1987-06-11 1988-12-14 Calmac Manufacturing Corporation Immiscible propellent and refrigerant pairs for ejector-type refrigerant systems
US4993483A (en) * 1990-01-22 1991-02-19 Charles Harris Geothermal heat transfer system
US6148634A (en) * 1999-04-26 2000-11-21 3M Innovative Properties Company Multistage rapid product refrigeration apparatus and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 003, no. 134 (M - 079) 9 November 1979 (1979-11-09) *

Also Published As

Publication number Publication date
WO2006087549A2 (en) 2006-08-24

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