IL107926A - Pulled system for environmental control for a helicopter - Google Patents
Pulled system for environmental control for a helicopterInfo
- Publication number
- IL107926A IL107926A IL107926A IL10792693A IL107926A IL 107926 A IL107926 A IL 107926A IL 107926 A IL107926 A IL 107926A IL 10792693 A IL10792693 A IL 10792693A IL 107926 A IL107926 A IL 107926A
- Authority
- IL
- Israel
- Prior art keywords
- airflow
- super
- dry
- decontaminated
- cooling
- Prior art date
Links
- 230000007613 environmental effect Effects 0.000 title claims description 32
- 238000001816 cooling Methods 0.000 claims description 65
- 239000000356 contaminant Substances 0.000 claims description 14
- 239000003507 refrigerant Substances 0.000 claims description 11
- 238000005202 decontamination Methods 0.000 claims description 10
- 230000003588 decontaminative effect Effects 0.000 claims description 10
- 230000008595 infiltration Effects 0.000 claims description 5
- 238000001764 infiltration Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000012354 overpressurization Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000010926 purge Methods 0.000 description 17
- 238000012546 transfer Methods 0.000 description 9
- 239000003570 air Substances 0.000 description 8
- 230000001172 regenerating effect Effects 0.000 description 7
- ZZYSLNWGKKDOML-UHFFFAOYSA-N tebufenpyrad Chemical compound CCC1=NN(C)C(C(=O)NCC=2C=CC(=CC=2)C(C)(C)C)=C1Cl ZZYSLNWGKKDOML-UHFFFAOYSA-N 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000012080 ambient air Substances 0.000 description 4
- 230000001143 conditioned effect Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000003292 diminished effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 description 1
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 241000920340 Pion Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
Classifications
-
- 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
- B64D13/02—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being pressurised
- B64D13/04—Automatic control of pressure
-
- 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
-
- 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
- B64D13/08—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 the air being heated or cooled
-
- 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
-
- 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
- B64D2013/0651—Environmental Control Systems comprising filters, e.g. dust filters
-
- 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
- B64D2013/0662—Environmental Control Systems with humidity control
-
- 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
-
- 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
-
- 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
- Y02T50/50—On board measures aiming to increase energy efficiency
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S62/00—Refrigeration
- Y10S62/05—Aircraft cooling
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL12031593A IL120315A (en) | 1992-12-18 | 1993-12-07 | Integrated environmental control system for a helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/992,392 US5327744A (en) | 1992-12-18 | 1992-12-18 | Integrated environmental control system for a helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL107926A true IL107926A (en) | 1998-02-22 |
Family
ID=25538289
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL12031593A IL120315A (en) | 1992-12-18 | 1993-12-07 | Integrated environmental control system for a helicopter |
| IL107926A IL107926A (en) | 1992-12-18 | 1993-12-07 | Pulled system for environmental control for a helicopter |
| IL12031597A IL120315A0 (en) | 1992-12-18 | 1997-02-25 | Integrated environmental control system for a helicopter |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL12031593A IL120315A (en) | 1992-12-18 | 1993-12-07 | Integrated environmental control system for a helicopter |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL12031597A IL120315A0 (en) | 1992-12-18 | 1997-02-25 | Integrated environmental control system for a helicopter |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5327744A (ko) |
| EP (1) | EP0673330B1 (ko) |
| JP (1) | JP3476460B2 (ko) |
| KR (1) | KR950704153A (ko) |
| CA (1) | CA2147833A1 (ko) |
| DE (1) | DE69308887T2 (ko) |
| ES (1) | ES2100044T3 (ko) |
| IL (3) | IL120315A (ko) |
| WO (1) | WO1994014651A1 (ko) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5929323A (en) * | 1996-08-08 | 1999-07-27 | Ohayon; Shalom | Barometric and altimeter bomb detection and midair explosion avoidance system for airplanes |
| US5701755A (en) * | 1997-01-15 | 1997-12-30 | Sundstrand Corporation | Cooling of aircraft electronic heat loads |
| US5918458A (en) * | 1997-02-14 | 1999-07-06 | General Electric Company | System and method of providing clean filtered cooling air to a hot portion of a gas turbine engine |
| US5993216A (en) * | 1997-09-26 | 1999-11-30 | Stogner; Robert B. | Multi-functional enclosure |
| GB2334094B (en) * | 1998-02-05 | 2002-08-14 | Howden Aircontrol Ltd | Air environment control systems |
| US6381969B1 (en) | 1999-12-17 | 2002-05-07 | Honeywell International Inc. | ECS with 2-stage water separation |
| USH2221H1 (en) * | 2000-02-15 | 2008-08-05 | The United States Of America As Represented By The Secretary Of The Navy | Air supply system particularly suited to remove contaminants created by chemical, biological or radiological conditions |
| US6402812B1 (en) | 2001-04-25 | 2002-06-11 | Sikorsky Aircraft Corporation | Filtered environmental control system |
| US6666039B2 (en) | 2001-07-05 | 2003-12-23 | Shimadzu Corporation | Aircraft air conditioner |
| US6722137B2 (en) | 2001-08-17 | 2004-04-20 | General Electric Co. | Methods and apparatus for regulating turbine clearance control system airflow |
| US6701715B2 (en) * | 2002-05-02 | 2004-03-09 | Honeywell International, Inc. | Variable geometry ejector for a bleed air system using integral ejector exit pressure feedback |
| US7052525B2 (en) * | 2002-08-13 | 2006-05-30 | Ensco, Inc. | Vehicle integrated protective system |
| US6775990B2 (en) | 2002-10-17 | 2004-08-17 | Mark Douglas Swinford | Methods and apparatus for regulating gas turbine engine fluid flow |
| GB2402736B (en) * | 2003-06-13 | 2007-04-11 | Aircontrol Technologies Ltd | Air environment control system |
| CA2433496C (en) * | 2003-06-20 | 2008-12-09 | Heinz Reichle | Blower assisted heating and defogging system for small aircraft |
| US7622074B2 (en) * | 2005-06-28 | 2009-11-24 | Steris Inc. | Integrated decontamination/aeration system for vehicles |
| DE102006001685B4 (de) * | 2006-01-12 | 2009-11-12 | Airbus Deutschland Gmbh | Verfahren und System zur Steuerung des Drucks in einer Flugzeugkabine |
| US20090084896A1 (en) | 2007-09-27 | 2009-04-02 | Hamilton Sundstrand Corporation | Cabin air system for aviation electronics |
| DE102008058451B4 (de) * | 2008-11-21 | 2010-11-18 | Airbus Deutschland Gmbh | Verfahren und System zur Notbelüftung einer Flugzeugkabine im Fall eines Lecks im Bereich eines Luftmischers |
| JP5208817B2 (ja) * | 2009-03-10 | 2013-06-12 | 株式会社東芝 | 飛行体の冷却システム |
| US20110105008A1 (en) * | 2009-10-30 | 2011-05-05 | Honeywell International Inc. | Catalytic air purification system for a vehicle using multiple heat sources from an engine |
| US20110233433A1 (en) * | 2010-03-29 | 2011-09-29 | Dehais John M | Sealed flapper diverter valve |
| US8976525B2 (en) | 2012-07-31 | 2015-03-10 | General Electric Company | Systems and methods for dissipating heat in an enclosure |
| RU2537092C2 (ru) * | 2013-01-18 | 2014-12-27 | Общество с ограниченной ответственностью "Ди-Эс-Эр" | Способ экологического мониторинга и система для его реализации |
| US10647304B2 (en) | 2013-03-14 | 2020-05-12 | Carl Heinz Reichle | Anti-fogging system for single engine aircraft |
| US20140299707A1 (en) * | 2013-04-04 | 2014-10-09 | Bell Helicopter Textron Inc. | Preventing Condensation on Environmental Control System Fluid Lines |
| US9187180B2 (en) | 2013-05-24 | 2015-11-17 | Hamilton Sundstrand Corporation | Thermal pneumatic deicing system for an aircraft RAM air heat exchanger |
| DE202015102347U1 (de) | 2015-05-07 | 2016-08-19 | Rheinmetall Landsysteme Gmbh | Kühlsystem eines Gefechtsfahrzeugs sowie Druckkaskade zur Kühlung von mindestens einer Elektronikeinheit in einem Gefechtsfahrzeug mittels eines Kühlsystems |
| DE102017211561A1 (de) * | 2017-07-06 | 2019-01-10 | Siemens Aktiengesellschaft | Flugzeug mit einem Leistungselektronikbauteil |
| CN114084353B (zh) * | 2021-11-17 | 2023-11-24 | 沈阳航空航天大学 | 一种直升机舱室核生化防护系统 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB850358A (en) * | 1957-08-23 | 1960-10-05 | United Aircraft Corp | Aircraft air-conditioning systems |
| US2991706A (en) * | 1958-02-03 | 1961-07-11 | United Aircraft Corp | System for distributing conditioned air in aircraft |
| US4209993A (en) * | 1978-03-06 | 1980-07-01 | United Technologies Corp. | Efficiency air cycle environmental control system |
| US4262495A (en) * | 1979-09-20 | 1981-04-21 | The Boeing Company | Cabin-air recirculation system powered by cabin-to-ambient pressure differential |
| US4312191A (en) * | 1980-02-15 | 1982-01-26 | Sundstrand Corporation | Environmental control system for aircraft with improved efficiency |
| US4419926A (en) * | 1980-09-02 | 1983-12-13 | Lockheed Corporation | ESC energy recovery system for fuel-efficient aircraft |
| US4434624A (en) * | 1981-03-27 | 1984-03-06 | Lockheed Corporation | Energy-efficient all-electric ECS for aircraft |
| US4490989A (en) * | 1982-02-16 | 1985-01-01 | Aero Engineering Corporation | Helicopter heating and air conditioning system |
| US4550573A (en) * | 1983-12-12 | 1985-11-05 | United Technologies Corporation | Multiple load, high efficiency air cycle air conditioning system |
| US4674704A (en) * | 1985-12-03 | 1987-06-23 | The United States Of America As Represented By The Secretary Of The Air Force | Direct air cooling system for airborne electronics |
| US4769051A (en) * | 1987-10-19 | 1988-09-06 | United Technologies Corporation | Filtered environmental control system |
| US4829775A (en) * | 1988-05-02 | 1989-05-16 | United Technologies Corporation | Filtered environmental control system |
| US4978064A (en) * | 1988-12-29 | 1990-12-18 | Air Comm Corporation | System and method of heat distribution in engine powered craft |
| US5014518A (en) * | 1989-06-23 | 1991-05-14 | Allied-Signal Inc. | ECS with advanced air cycle machine |
| JPH03129267A (ja) * | 1989-10-10 | 1991-06-03 | Aisin Seiki Co Ltd | 空調機 |
| US5165597A (en) * | 1991-03-11 | 1992-11-24 | Air Comm Corporation | Air moving apparatus and method for vehicles |
| US5151022A (en) * | 1991-10-03 | 1992-09-29 | Allied-Signal Inc. | Environmental control system with catalytic filter |
-
1992
- 1992-12-18 US US07/992,392 patent/US5327744A/en not_active Expired - Lifetime
-
1993
- 1993-12-07 IL IL12031593A patent/IL120315A/xx not_active IP Right Cessation
- 1993-12-07 IL IL107926A patent/IL107926A/en not_active IP Right Cessation
- 1993-12-13 DE DE69308887T patent/DE69308887T2/de not_active Expired - Fee Related
- 1993-12-13 ES ES94904435T patent/ES2100044T3/es not_active Expired - Lifetime
- 1993-12-13 JP JP51524194A patent/JP3476460B2/ja not_active Expired - Fee Related
- 1993-12-13 EP EP94904435A patent/EP0673330B1/en not_active Expired - Lifetime
- 1993-12-13 KR KR1019950702497A patent/KR950704153A/ko not_active Application Discontinuation
- 1993-12-13 WO PCT/US1993/012100 patent/WO1994014651A1/en active IP Right Grant
- 1993-12-13 CA CA002147833A patent/CA2147833A1/en not_active Abandoned
-
1997
- 1997-02-25 IL IL12031597A patent/IL120315A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1994014651A1 (en) | 1994-07-07 |
| EP0673330A1 (en) | 1995-09-27 |
| JPH08504704A (ja) | 1996-05-21 |
| KR950704153A (ko) | 1995-11-17 |
| DE69308887D1 (de) | 1997-04-17 |
| CA2147833A1 (en) | 1994-07-07 |
| IL120315A0 (en) | 1997-06-10 |
| JP3476460B2 (ja) | 2003-12-10 |
| IL120315A (en) | 1999-03-12 |
| US5327744A (en) | 1994-07-12 |
| DE69308887T2 (de) | 1997-10-16 |
| ES2100044T3 (es) | 1997-06-01 |
| EP0673330B1 (en) | 1997-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| RH | Patent void |