SE504967C2 - System och förfarande för utförande av kylning - Google Patents

System och förfarande för utförande av kylning

Info

Publication number
SE504967C2
SE504967C2 SE9403966A SE9403966A SE504967C2 SE 504967 C2 SE504967 C2 SE 504967C2 SE 9403966 A SE9403966 A SE 9403966A SE 9403966 A SE9403966 A SE 9403966A SE 504967 C2 SE504967 C2 SE 504967C2
Authority
SE
Sweden
Prior art keywords
expander
compressor
screw rotor
air
conduit
Prior art date
Application number
SE9403966A
Other languages
English (en)
Swedish (sv)
Other versions
SE9403966D0 (sv
SE9403966L (sv
Inventor
Erik Thuresson
Henrik Oehman
Original Assignee
Svenska Rotor Maskiner Ab
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 Svenska Rotor Maskiner Ab filed Critical Svenska Rotor Maskiner Ab
Priority to SE9403966A priority Critical patent/SE504967C2/sv
Publication of SE9403966D0 publication Critical patent/SE9403966D0/xx
Priority to DE69514936T priority patent/DE69514936T2/de
Priority to EP95938683A priority patent/EP0792434B1/de
Priority to PCT/SE1995/001372 priority patent/WO1996016302A1/en
Priority to JP8516773A priority patent/JPH10508937A/ja
Priority to US08/836,656 priority patent/US5732560A/en
Publication of SE9403966L publication Critical patent/SE9403966L/xx
Publication of SE504967C2 publication Critical patent/SE504967C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/02—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for several pumps connected in series or in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • F04C23/003—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle having complementary function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0085—Systems using a compressed air circuit
    • 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
    • F25B9/004—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
    • B64D2013/0603—Environmental Control Systems
    • B64D2013/0614—Environmental Control Systems with subsystems for cooling avionics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/05—Speed
    • F04C2270/051—Controlled or regulated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/18—Pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
SE9403966A 1994-11-17 1994-11-17 System och förfarande för utförande av kylning SE504967C2 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9403966A SE504967C2 (sv) 1994-11-17 1994-11-17 System och förfarande för utförande av kylning
DE69514936T DE69514936T2 (de) 1994-11-17 1995-11-17 Kühlsystem und verfahren
EP95938683A EP0792434B1 (de) 1994-11-17 1995-11-17 Kühlsystem und verfahren
PCT/SE1995/001372 WO1996016302A1 (en) 1994-11-17 1995-11-17 System and method for performing cooling
JP8516773A JPH10508937A (ja) 1994-11-17 1995-11-17 冷却を実施する装置および方法
US08/836,656 US5732560A (en) 1994-11-17 1995-11-17 System and method for performing cooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9403966A SE504967C2 (sv) 1994-11-17 1994-11-17 System och förfarande för utförande av kylning

Publications (3)

Publication Number Publication Date
SE9403966D0 SE9403966D0 (sv) 1994-11-17
SE9403966L SE9403966L (sv) 1996-05-18
SE504967C2 true SE504967C2 (sv) 1997-06-02

Family

ID=20396007

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9403966A SE504967C2 (sv) 1994-11-17 1994-11-17 System och förfarande för utförande av kylning

Country Status (6)

Country Link
US (1) US5732560A (de)
EP (1) EP0792434B1 (de)
JP (1) JPH10508937A (de)
DE (1) DE69514936T2 (de)
SE (1) SE504967C2 (de)
WO (1) WO1996016302A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6006537A (en) * 1998-09-21 1999-12-28 Ersmambetov; Vjecheaiav Method of cooling air
WO2000077461A1 (fr) 1999-06-11 2000-12-21 Longwell Japan Co., Ltd. Dispositif de refroidissement
DE19936641C2 (de) * 1999-08-04 2001-06-13 Eads Airbus Gmbh Vorrichtung zur Klimatisierung von Passagierflugzeugen
BE1013865A3 (nl) * 2000-12-06 2002-10-01 Atlas Copco Airpower Nv Werkwijze voor het regelen van een compressorinstallatie.
LU90967B1 (en) * 2002-09-16 2004-03-17 Ipalco Bv Device for supplying preconditioned air to an aircraft on the ground
JP3952951B2 (ja) * 2003-01-08 2007-08-01 ダイキン工業株式会社 冷凍装置
US6966198B2 (en) * 2003-12-12 2005-11-22 Visteon Global Technologies, Inc. Air-cycle air conditioning system for commercial refrigeration
EP1717413A4 (de) * 2004-02-20 2008-04-23 Toyota Motor Co Ltd Brayton-zyklus-vorrichtung und vorrichtung zur rückgewinnung von abgaswärme für verbrennungsmotor
JP5018496B2 (ja) * 2008-01-16 2012-09-05 ダイキン工業株式会社 冷凍装置
US8245532B2 (en) 2008-05-15 2012-08-21 Concepts Eti, Inc. Semi-closed air-cycle refrigeration system and a positive-pressure snow removal cyclone separator therefor
US9897336B2 (en) 2009-10-30 2018-02-20 Gilbert S. Staffend High efficiency air delivery system and method
WO2017031428A1 (en) * 2015-08-19 2017-02-23 Gilbert Staffend High efficiency heating and/or cooling system and methods
US11939870B2 (en) * 2019-08-09 2024-03-26 Eric Davies Gas-cycle system for heating or cooling

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491461A (en) * 1949-12-13 Pressurization system foe aircraft
US2585570A (en) * 1946-07-29 1952-02-12 Lockheed Aircraft Corp Aircraft pressurizing and cooling system
BE576047A (fr) * 1958-02-27 1959-08-24 Svenska Rotor Maskiner Ab Machine rotative à compression ou detente d'un fluide, et ses applications notamment à un refrigérateur
US3194026A (en) * 1963-10-24 1965-07-13 Fleur Corp Power-refrigeration system
US3686893A (en) * 1969-12-22 1972-08-29 Purdue Research Foundation Air refrigeration device
US4076468A (en) * 1970-07-09 1978-02-28 Svenska Rotor Maskiner Aktiebolag Multi-stage screw compressor interconnected via communication channel in common end plate
US3965697A (en) * 1974-03-14 1976-06-29 Beierwaltes Richard R Compressor and air cooling system employing same
US4291547A (en) * 1978-04-10 1981-09-29 Hughes Aircraft Company Screw compressor-expander cryogenic system
GB8605033D0 (en) * 1986-02-28 1986-04-09 Shell Int Research Fluid driven pumping apparatus
US4934154A (en) * 1989-01-25 1990-06-19 The United States Of America As Represented By The Secretary Of The Navy Apparatus for cooling electronic components in aircraft
DE4218299A1 (de) * 1992-06-01 1993-12-02 Helmut Radebold Kühlaggregat großer Leistung mit Luft als Arbeitsmittel und nahezu isothermer Kompression

Also Published As

Publication number Publication date
DE69514936D1 (de) 2000-03-09
US5732560A (en) 1998-03-31
EP0792434B1 (de) 2000-02-02
SE9403966D0 (sv) 1994-11-17
DE69514936T2 (de) 2000-10-05
SE9403966L (sv) 1996-05-18
WO1996016302A1 (en) 1996-05-30
JPH10508937A (ja) 1998-09-02
EP0792434A1 (de) 1997-09-03

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Legal Events

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NUG Patent has lapsed