SE504967C2 - System och förfarande för utförande av kylning - Google Patents
System och förfarande för utförande av kylningInfo
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000001276 controlling effect Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 35
- 230000008901 benefit Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material 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)
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 |
US08/836,656 US5732560A (en) | 1994-11-17 | 1995-11-17 | System and method for performing cooling |
PCT/SE1995/001372 WO1996016302A1 (en) | 1994-11-17 | 1995-11-17 | System and method for performing cooling |
EP95938683A EP0792434B1 (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 |
DE69514936T DE69514936T2 (de) | 1994-11-17 | 1995-11-17 | Kühlsystem und verfahren |
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 (ja) |
EP (1) | EP0792434B1 (ja) |
JP (1) | JPH10508937A (ja) |
DE (1) | DE69514936T2 (ja) |
SE (1) | SE504967C2 (ja) |
WO (1) | WO1996016302A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6006537A (en) * | 1998-09-21 | 1999-12-28 | Ersmambetov; Vjecheaiav | Method of cooling air |
US6397623B1 (en) | 1999-06-11 | 2002-06-04 | Longwell Japan Co., Ltd. | Cooling device |
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 (en) * | 2004-02-20 | 2008-04-23 | Toyota Motor Co Ltd | BRAYTON CYCLE DEVICE AND DEVICE FOR RECOVERING EXHAUST GAS HEATING FOR COMBUSTION ENGINE |
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)
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 |
-
1994
- 1994-11-17 SE SE9403966A patent/SE504967C2/sv not_active IP Right Cessation
-
1995
- 1995-11-17 WO PCT/SE1995/001372 patent/WO1996016302A1/en active IP Right Grant
- 1995-11-17 US US08/836,656 patent/US5732560A/en not_active Expired - Lifetime
- 1995-11-17 DE DE69514936T patent/DE69514936T2/de not_active Expired - Fee Related
- 1995-11-17 JP JP8516773A patent/JPH10508937A/ja active Pending
- 1995-11-17 EP EP95938683A patent/EP0792434B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69514936D1 (de) | 2000-03-09 |
US5732560A (en) | 1998-03-31 |
SE9403966L (sv) | 1996-05-18 |
SE9403966D0 (sv) | 1994-11-17 |
EP0792434A1 (en) | 1997-09-03 |
JPH10508937A (ja) | 1998-09-02 |
WO1996016302A1 (en) | 1996-05-30 |
DE69514936T2 (de) | 2000-10-05 |
EP0792434B1 (en) | 2000-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |