JPH05509390A - サイクルを簡略化した環境制御装置 - Google Patents
サイクルを簡略化した環境制御装置Info
- Publication number
- JPH05509390A JPH05509390A JP3515585A JP51558591A JPH05509390A JP H05509390 A JPH05509390 A JP H05509390A JP 3515585 A JP3515585 A JP 3515585A JP 51558591 A JP51558591 A JP 51558591A JP H05509390 A JPH05509390 A JP H05509390A
- Authority
- JP
- Japan
- Prior art keywords
- air
- turbine
- discharge air
- heat exchanger
- discharge
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000007613 environmental effect Effects 0.000 title description 8
- 239000003570 air Substances 0.000 claims description 121
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000012080 ambient air Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 238000007710 freezing Methods 0.000 claims description 11
- 230000008014 freezing Effects 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000012809 cooling fluid Substances 0.000 claims 4
- 230000008016 vaporization Effects 0.000 description 7
- 238000009834 vaporization Methods 0.000 description 7
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 241000257465 Echinoidea Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 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
- B64D13/06—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
-
- 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
- B64D2013/0688—Environmental Control Systems with means for recirculating cabin air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/50—Application for auxiliary power units (APU's)
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Drying Of Gases (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Air Conditioning Control Device (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
Description
Claims (14)
- 1.水蒸気を含み圧縮して供給される周囲空気を除湿するための手段と、 上記除湿手段からの除湿された吐出空気を第一のタービンに供給するための手段 と、 上記第一のタービンからの吐出空気を上記除湿手段の冷却通路に供給するための 手段と、及び 上記冷却通路からの吐出空気を第二のタービンに供給するための手段と、 を備えた封体内の空気を調整するためのエアサイクル環境制御装置。
- 2.上記第一のタービンは、上記第一のタービンの吐出空気の温度が上記供給空 気の露点と上記除湿手段の凝固点との間となるような膨張比を有するクレーム1 に記載の装置。
- 3.上記第一のタービンを通過した上記除湿された吐出空気の一部をバイパスさ せるための手段を有するクレーム1に記載の装置。
- 4.上記供給空気の一部を上記第二のタービンに直接供給するための手段を有す るクレーム1に記載の装置。
- 5.上記供給空気の一部を上記第二のタービンのアウトレットに直接供給するた めの手段を有するクレーム1に記載の装置。
- 6.水蒸気を含む圧縮された周囲空気を供給する源と、上記供給空気を受容し冷 却し、該供給空気と熱交換をする関係においてより低温の周囲空気を供給される 主熱交換器と、上記主熱交換器からの吐出空気を受容し、第一及び第二のタービ ンにより駆動されるコンプレッサと、 上記コンプレッサからの吐出空気を受容し冷却し、該コンプレッサ吐出空気と熱 交換する関係においてより低温の周囲空気を供給される副熱交換器と、 上記副熱交換器からの吐出空気を受容し該副熱交換器吐出空気から水蒸気を除去 し、上記副熱交換器吐出空気と熱交換する関係において冷却流体を供給されるコ ンデンサと、上記コンデンサからの吐出空気を受容し膨張させる上記第一のター ビンと、 上記第一のタービンからの吐出空気を上記冷却流体として上記コンデンサを通過 させる手段と、及び 上記冷却流体として上記コンデンサを通過した空気を受容し膨張させる上記第二 のタービンと、 を備えたエアサイクル制御装置。
- 7.上記コンデンサ内の氷結を検出する手段と、該氷結検出手段に応答して、上 記第一のタービンを通過した上記コンデンサ吐出空気の一部をバイパスするため の手段を有するクレーム6に記載の装置。
- 8.上記供給空気の質量流量を決定する手段を有するクレーム6に記載の装置。
- 9.上記質量流量決定手段に応答して、上記副熱交換器吐出空気の一部を上記第 二のタービンのインレットに直接導入するための手段を有するクレーム8に記載 の装置。
- 10.上記質量流量決定手段に応答して、上記副熱交換器吐出空気の一部を上記 第二のタービンのアウトレットに直接導入するための手段を有するクレーム8に 記載の装置。
- 11.圧縮されて供給される周囲空気から水蒸気を液化除去する工程と、 上記液化工程において除湿された空気を第一のタービンにおいて膨張させる工程 と、 上記第一のタービンにおいて膨張した空気を上記液化工程において冷却剤として 用いる工程と、及び 上記液化工程において暖められた上記冷却剤を第二のタービンにおいて膨張させ る工程と、 を有する封体内の空気を調整する方法。
- 12.上記供給空気の質量流量を評価する工程をさらに有するクレーム11に記 載の方法。
- 13.上記供給空気の質量流量が第一の所定値よりも小さくなったときに、上記 供給空気を上記第二のタービンのインレットに直接供給する工程をさらに有する クレーム12に記載の方法。
- 14.上記供給空気の質量流量が第二の所定値よりも小さくなったときに、上記 供給空気を上記第二のタービンのアウトレットに直接供給する工程をさらに有す るクレーム12に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US570,100 | 1990-08-17 | ||
US07/570,100 US5086622A (en) | 1990-08-17 | 1990-08-17 | Environmental control system condensing cycle |
PCT/US1991/003529 WO1992003338A1 (en) | 1990-08-17 | 1991-05-20 | Environmental control system condensing cycle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH05509390A true JPH05509390A (ja) | 1993-12-22 |
JPH0796936B2 JPH0796936B2 (ja) | 1995-10-18 |
Family
ID=24278223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3515585A Expired - Lifetime JPH0796936B2 (ja) | 1990-08-17 | 1991-05-20 | サイクルを簡略化した環境制御装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5086622A (ja) |
EP (1) | EP0542909B1 (ja) |
JP (1) | JPH0796936B2 (ja) |
KR (1) | KR0163407B1 (ja) |
CN (1) | CN1025725C (ja) |
CA (1) | CA2044292C (ja) |
DE (1) | DE69104369T2 (ja) |
IL (1) | IL99061A (ja) |
NO (1) | NO176266C (ja) |
WO (1) | WO1992003338A1 (ja) |
Families Citing this family (113)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5311749A (en) * | 1992-04-03 | 1994-05-17 | United Technologies Corporation | Turbine bypass working fluid admission |
DE4303219A1 (de) * | 1992-08-06 | 1994-02-10 | Abb Patent Gmbh | Kaltluft-Kältemaschinen-Anlage |
DE69210051T2 (de) * | 1992-10-16 | 1996-09-05 | United Technologies Corp | Luftkreislaufmaschine mit vier räder |
US5461882A (en) * | 1994-07-22 | 1995-10-31 | United Technologies Corporation | Regenerative condensing cycle |
US5555745A (en) * | 1995-04-05 | 1996-09-17 | Rotoflow Corporation | Refrigeration system |
GB9508043D0 (en) * | 1995-04-20 | 1995-06-07 | British Aerospace | Environmental control system |
US5768896A (en) | 1996-12-20 | 1998-06-23 | United Technologies Corporation | Air cycle refrigeration and air temperature quenching system and method |
DE19707858C1 (de) * | 1997-02-27 | 1998-07-02 | Daimler Benz Aerospace Airbus | Luftmasseregelsystem für ein Passagierflugzeug |
US5921093A (en) * | 1997-07-11 | 1999-07-13 | Alliedsignal Inc. | Air cycle environmental control system with energy regenerative high pressure water condensation and extraction |
US5924293A (en) * | 1997-07-11 | 1999-07-20 | Alliedsignal Inc. | Air cycle environmental control system with fully energy regenerative high pressure water condensation and extraction |
DE69805795T2 (de) * | 1997-07-11 | 2003-01-02 | Honeywell International Inc., Morristown | Luftkreislauf-klimaanlagen-regulierungssystem mit durch dapmpfzyklus unterstützter kondensation |
US5906111A (en) * | 1997-07-11 | 1999-05-25 | Alliedsignal Inc. | Liquid cooled high pressure separation for air cycle cooling system |
US5887445A (en) | 1997-11-11 | 1999-03-30 | Alliedsignal Inc. | Two spool environmental control system |
US6070418A (en) * | 1997-12-23 | 2000-06-06 | Alliedsignal Inc. | Single package cascaded turbine environmental control system |
US6148622A (en) * | 1998-04-03 | 2000-11-21 | Alliedsignal Inc. | Environmental control system no condenser high pressure water separation system |
US6128909A (en) * | 1998-06-04 | 2000-10-10 | Alliedsignal Inc. | Air cycle environmental control systems with two stage compression and expansion and separate ambient air fan |
US6006537A (en) * | 1998-09-21 | 1999-12-28 | Ersmambetov; Vjecheaiav | Method of cooling air |
US6199387B1 (en) | 1999-07-30 | 2001-03-13 | Liebherr-Aerospace Lindenberg Gmbh | Air-conditioning system for airplane cabin |
DE19935918B4 (de) * | 1999-07-30 | 2006-08-31 | Liebherr-Aerospace Lindenberg Gmbh | Klimatisierungssystem für Flugzeugkabinen |
DE19936641C2 (de) * | 1999-08-04 | 2001-06-13 | Eads Airbus Gmbh | Vorrichtung zur Klimatisierung von Passagierflugzeugen |
US6381973B1 (en) * | 1999-10-04 | 2002-05-07 | Delphi Technologies, Inc. | Vehicle air cycle air conditioning system |
US6189324B1 (en) * | 1999-10-05 | 2001-02-20 | Samuel B. Williams | Environment control unit for turbine engine |
US6250097B1 (en) | 1999-10-12 | 2001-06-26 | Alliedsignal Inc. | Dual expansion energy recovery (DEER) air cycle system with mid pressure water separation |
US6581394B1 (en) * | 1999-12-07 | 2003-06-24 | Jacob Bletnitsky | Air-based refrigeration system |
AU2354100A (en) * | 1999-12-07 | 2001-06-18 | Bletnitsky, Jacob | Air-based refrigeration system |
US6381969B1 (en) | 1999-12-17 | 2002-05-07 | Honeywell International Inc. | ECS with 2-stage water separation |
DE19963280C1 (de) | 1999-12-27 | 2001-08-23 | Liebherr Aerospace Gmbh | Klimatisierungssystem für Flugzeugkabinen |
RU2156929C1 (ru) * | 1999-12-28 | 2000-09-27 | Панин Александр Андреевич | Воздушная холодильная установка, турбодетандер-электрокомпрессор воздушной холодильной установки и турбинное колесо турбодетандера |
DE10009373C2 (de) * | 2000-02-29 | 2002-03-14 | Airbus Gmbh | Klimatisierungssystem für ein Verkehrsflugzeug |
US6401473B1 (en) † | 2000-07-31 | 2002-06-11 | The Boeing Company | Aircraft air conditioning system and method |
US6257003B1 (en) | 2000-08-04 | 2001-07-10 | Hamilton Sundstrand Corporation | Environmental control system utilizing two air cycle machines |
DE10047623C1 (de) * | 2000-09-26 | 2002-05-23 | Liebherr Aerospace Gmbh | Klimatisierungssystem für Flugzeuge |
GB0029194D0 (en) * | 2000-11-30 | 2001-01-17 | Honeywell Normalair Garrett | Cooling apparatus |
US6845630B2 (en) * | 2001-02-16 | 2005-01-25 | Hamilton Sundstrand Corporation | Electric power and cooling system for an aircraft |
DE10139483B4 (de) * | 2001-08-10 | 2005-06-23 | Liebherr-Aerospace Lindenberg Gmbh | Klimatisierungssystem |
US6526775B1 (en) * | 2001-09-14 | 2003-03-04 | The Boeing Company | Electric air conditioning system for an aircraft |
US6681591B2 (en) * | 2001-10-19 | 2004-01-27 | Hamilton Sundstrand | Cabin air temperature control with cooling of recirculated air |
US6705092B1 (en) | 2001-11-14 | 2004-03-16 | Honeywell International Inc. | Vapor membrane dehumidification for air cycle environment control system |
US6615606B2 (en) | 2002-01-10 | 2003-09-09 | Hamilton Sundstrand | Dual turbine bootstrap cycle environmental control system |
US6668563B2 (en) * | 2002-02-09 | 2003-12-30 | Bernard J. Mirowsky | Air treatment system for airplanes |
US6622499B1 (en) * | 2002-03-20 | 2003-09-23 | Visteon Global Technologies, Inc. | Multi-purpose air cycle system |
US6568203B1 (en) * | 2002-05-01 | 2003-05-27 | Honeywell International, Inc. | Aircraft ground support air conditioning unit with cooling turbine bypass |
DE10234968A1 (de) * | 2002-07-31 | 2004-02-12 | Liebherr-Aerospace Lindenberg Gmbh | Flugzeugklimaanlage |
GB2396208A (en) * | 2002-12-14 | 2004-06-16 | Rolls Royce Plc | Environmental control system |
US6848261B2 (en) * | 2003-04-03 | 2005-02-01 | Honeywell International Inc. | Condensing cycle with energy recovery augmentation |
US20040231350A1 (en) * | 2003-05-21 | 2004-11-25 | Erin Kline | Compact air conditioning mixer system |
GB0314757D0 (en) * | 2003-06-25 | 2003-07-30 | Honeywell Normalair Garrett | Air conditioning system |
DE10361709B4 (de) * | 2003-12-30 | 2008-08-07 | Airbus Deutschland Gmbh | Vorrichtung und Verfahren zur Temperaturregelung von Teilbereichen des Innern eines Flugzeuges |
DE102004010366B4 (de) * | 2004-03-03 | 2008-03-27 | Liebherr-Aerospace Lindenberg Gmbh | System zur Druckluftaufbereitung |
US8347647B2 (en) * | 2004-09-22 | 2013-01-08 | Hamilton Sundstrand Corporation | Air cycle machine for an aircraft environmental control system |
US7412840B2 (en) * | 2005-03-08 | 2008-08-19 | Honeywell International Inc. | Aircraft ground support cart with component life optimization control |
LU91146B1 (en) * | 2005-03-10 | 2006-09-11 | Ipalco Bv | Device for suppying preconditioned air to an aircraft on the ground |
US7334422B2 (en) * | 2005-11-29 | 2008-02-26 | Hamilton Sundstrand Corporation | Cabin air conditioning system with liquid cooling for power electronics |
DE102006016541B4 (de) * | 2006-04-07 | 2014-05-22 | Airbus Operations Gmbh | Klimatisierungssystem für Flugzeuge |
US7502717B2 (en) * | 2006-04-18 | 2009-03-10 | Honeywell International Inc. | Method for predicting air cycle machine turbine ice formation and shedding and journal bearing wear |
DE102008025960B4 (de) * | 2008-05-30 | 2010-10-07 | Airbus Deutschland Gmbh | System zur Ventilation eines Flugzeugbereichs |
DE102008053668B4 (de) * | 2008-10-29 | 2010-11-25 | Airbus Deutschland Gmbh | System und Verfahren zur Klimatisierung einer Flugzeugkabine mit verbesserter Kühlleistung |
DE102009010546A1 (de) * | 2009-02-25 | 2010-09-09 | Airbus Deutschland Gmbh | System und Verfahren zur Kühlung eines Flugzeugbereichs unter Einsatz eines flugzeugexternen Luftaggregats |
US8475114B2 (en) * | 2010-02-08 | 2013-07-02 | Hamilton Sundstrand Corporation | Air cycle machine air bearing shaft |
DE102010034830B4 (de) * | 2010-08-19 | 2012-11-08 | Airbus Operations Gmbh | Klimatisierungssystems für ein Luftfahrzeug mit separatem Kältekreis |
CN102179140B (zh) * | 2011-01-27 | 2013-05-01 | 中国商用飞机有限责任公司 | 一种用于飞机内的干燥*** |
FR2971763B1 (fr) * | 2011-02-22 | 2013-03-15 | Airbus Operations Sas | Echangeur thermique incorpore dans une paroi d'un aeronef |
US9188380B2 (en) | 2011-08-23 | 2015-11-17 | B/E Aerospace, Inc. | Aircraft galley liquid cooling system |
US8967173B2 (en) * | 2011-08-24 | 2015-03-03 | The Boeing Company | System and methods for ground-based cabin/cargo pressurization/depressurization |
CN102506514A (zh) * | 2011-11-08 | 2012-06-20 | 中国商用飞机有限责任公司 | 飞行器的制冷*** |
US9555893B2 (en) * | 2011-11-28 | 2017-01-31 | Hamilton Sundstrand Corporation | Blended flow air cycle system for environmental control |
US9527594B2 (en) * | 2012-04-24 | 2016-12-27 | Hamilton Sundstrand Corporation | Condenser with recirculation air mixer |
US10094288B2 (en) | 2012-07-24 | 2018-10-09 | Icr Turbine Engine Corporation | Ceramic-to-metal turbine volute attachment for a gas turbine engine |
US9719423B2 (en) * | 2012-09-04 | 2017-08-01 | General Electric Company | Inlet air chilling system with humidity control and energy recovery |
CN103010466B (zh) * | 2012-11-27 | 2015-10-07 | 北京航空航天大学 | 双级压缩空气循环制冷*** |
US9022319B2 (en) * | 2012-12-13 | 2015-05-05 | Hamilton Sundstrand Corporation | Condenser ice removal for environmental control system |
EP2799343B1 (en) * | 2013-04-03 | 2017-02-15 | Airbus Operations GmbH | Aircraft air-conditioining system |
EP2821346B1 (en) * | 2013-07-04 | 2015-12-23 | Airbus Operations GmbH | Aircraft air conditioning system and method of operating an aircraft air conditioning system |
US10745136B2 (en) | 2013-08-29 | 2020-08-18 | Hamilton Sunstrand Corporation | Environmental control system including a compressing device |
US9849990B2 (en) * | 2014-04-24 | 2017-12-26 | Hamilton Sundstrand Corporation | Environmental control system utilizing shoestring cycle to maximize efficiency |
BE1021883B1 (nl) * | 2014-05-09 | 2016-01-25 | Atlas Copco Airpower, Naamloze Vennootschap | Werkwijze en inrichting voor het koeldrogen van een gas |
CN105620757B (zh) * | 2014-10-31 | 2017-11-28 | 中国航空工业集团公司西安飞机设计研究所 | 一种适于高超声速飞行器的综合热管理装置 |
US11466904B2 (en) * | 2014-11-25 | 2022-10-11 | Hamilton Sundstrand Corporation | Environmental control system utilizing cabin air to drive a power turbine of an air cycle machine and utilizing multiple mix points for recirculation air in accordance with pressure mode |
US10549860B2 (en) * | 2014-11-25 | 2020-02-04 | Hamilton Sundstrand Corporation | Environmental control system utilizing cabin air to drive a power turbine of an air cycle machine |
US9657648B2 (en) * | 2014-11-25 | 2017-05-23 | Hamilton Sundstrand Corporation | Environmental air conditioning system |
CN104786777B (zh) * | 2015-04-01 | 2017-05-17 | 同济大学 | 基于空气压缩循环的纯电动车热泵空调*** |
CA2979829C (en) | 2015-04-23 | 2023-07-18 | Airbus Operations Gmbh | Aircraft air conditioning system and method for operating such an aircraft air conditioning system |
US10495547B2 (en) | 2015-06-08 | 2019-12-03 | Hamilton Sundstrand Corporation | Plate-fin heat exchanger fouling identification |
US9534538B1 (en) | 2015-10-27 | 2017-01-03 | General Electric Company | Systems and methods for integrated power and thermal management in a turbine-powered aircraft |
ES2776381T3 (es) * | 2015-12-30 | 2020-07-30 | Airbus Operations Sl | Sistema de aire acondicionado |
US20170268837A1 (en) | 2016-03-16 | 2017-09-21 | Hamilton Sundstrand Corporation | Pack-and-a-half architecture for environmental control systems |
EP3219618B1 (en) * | 2016-03-16 | 2019-09-18 | Hamilton Sundstrand Corporation | Pack-and-a-half architecture for environmental control systems |
BR102017005221A2 (pt) * | 2016-03-16 | 2017-11-21 | Hamilton Sundstrand Corporation | Heat exchanger, and, environmental control system of an aircraft |
US10850853B2 (en) * | 2016-04-22 | 2020-12-01 | Hamilton Sunstrand Corporation | Environmental control system utilizing bleed pressure assist |
US11459110B2 (en) * | 2016-04-22 | 2022-10-04 | Hamilton Sunstrand Corporation | Environmental control system utilizing two pass secondary heat exchanger and cabin pressure assist |
CA2964613A1 (en) * | 2016-04-22 | 2017-10-22 | Hamilton Sundstrand Corporation | Environmental control system utilizing cabin air to drive a power turbine of an air cycle machine and utilizing multiple mix points for recirculaiton air in accordance with pressure mode |
US10543924B2 (en) * | 2016-04-22 | 2020-01-28 | Hamilton Sundstrand Corporation | Environmental control system utilizing multiple mix points for recirculation air in accordance with pressure mode |
EP3825531B1 (en) | 2016-05-26 | 2023-05-03 | Hamilton Sundstrand Corporation | An energy flow of an advanced environmental control system |
US11506121B2 (en) * | 2016-05-26 | 2022-11-22 | Hamilton Sundstrand Corporation | Multiple nozzle configurations for a turbine of an environmental control system |
EP3248880B1 (en) | 2016-05-26 | 2022-03-16 | Hamilton Sundstrand Corporation | Mixing ram and bleed air in a dual entry turbine system |
US20180057171A1 (en) * | 2016-08-23 | 2018-03-01 | Ge Aviation Systems, Llc | Advanced method and aircraft for pre-cooling an environmental control system using a three wheel turbo-machine |
US10507928B2 (en) * | 2017-06-16 | 2019-12-17 | Honeywell International Inc. | High efficiency electrically driven environmental control system |
FR3067947B1 (fr) * | 2017-06-21 | 2019-07-19 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Dispositif et procede de purification cryogenique et engin comprenant un dispositif de purification |
DE102017120811A1 (de) * | 2017-09-08 | 2019-03-14 | Voltair Gmbh | Wärmetauschvorrichtung |
US10703491B2 (en) | 2017-11-28 | 2020-07-07 | Hamilton Sunstrand Corporation | Aircraft cabin air monitor |
US11396378B2 (en) * | 2018-01-24 | 2022-07-26 | Hamilton Sundstrand Corporation | ECS dual entry ram inlet plenum |
US11293664B2 (en) * | 2018-03-06 | 2022-04-05 | Gulfstream Aerospace Corporation | Dual tube silencer for separate gas flows |
US10773817B1 (en) * | 2018-03-08 | 2020-09-15 | Northrop Grumman Systems Corporation | Bi-directional flow ram air system for an aircraft |
US20200217326A1 (en) * | 2019-01-03 | 2020-07-09 | Hamilton Sundstrand Corporation | Concentric turbine condensing cycle |
US10927761B2 (en) | 2019-04-17 | 2021-02-23 | General Electric Company | Refreshing heat management fluid in a turbomachine |
CN110816852B (zh) * | 2019-11-27 | 2022-11-22 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种压差感受式冷凝器防冻堵装置及方法 |
EP3878748A1 (en) * | 2020-03-12 | 2021-09-15 | Airbus Operations, S.L. | Vehicle cabin air supply device and operating method of such device |
US11187148B1 (en) * | 2020-07-31 | 2021-11-30 | Hamilton Sundstrand Corporation | Power and cooling unit (PCU) |
US11485499B2 (en) * | 2020-10-13 | 2022-11-01 | General Electric Company | System and method for cooling aircraft components |
US11486315B2 (en) | 2020-11-06 | 2022-11-01 | Ge Aviation Systems Llc | Combustion engine including turbomachine |
US20220144438A1 (en) * | 2020-11-12 | 2022-05-12 | Hamilton Sundstrand Corporation | Environmental control system for supersonic commercial aircraft |
US20220242580A1 (en) * | 2021-01-29 | 2022-08-04 | Hamilton Sundstrand Corporation | Ambient air architecture with single acm without an ambient turbine |
US20230079592A1 (en) * | 2021-09-16 | 2023-03-16 | Gulfstream Aerospace Corporation | Vehicle, environmental control system, and method for operating an environmental control system |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734443A (en) * | 1956-02-14 | Enclosure air supply system | ||
US2485522A (en) * | 1945-09-04 | 1949-10-18 | Garrett Corp Aires Mfg Company | Humidity control in aircraft air conditioning |
US2526103A (en) * | 1946-04-06 | 1950-10-17 | Garrett Corp | Cabin cooling system for aircraft |
US2585570A (en) * | 1946-07-29 | 1952-02-12 | Lockheed Aircraft Corp | Aircraft pressurizing and cooling system |
US2628481A (en) * | 1949-02-04 | 1953-02-17 | Garrett Corp | Means for maintaining unrestricted flow of refrigerating air through ducts or the like |
US2622406A (en) * | 1950-09-02 | 1952-12-23 | Garrett Corp | Air conditioning system for enclosures |
US2767561A (en) * | 1954-05-20 | 1956-10-23 | Boeing Co | Ram air cabin pressurizing systems |
US2835340A (en) * | 1955-02-17 | 1958-05-20 | United Aircraft Corp | Moisture separator |
US2829505A (en) * | 1955-04-27 | 1958-04-08 | Lockheed Aircraft Corp | Systems for preventing ice formation |
US2979916A (en) * | 1956-04-30 | 1961-04-18 | Garrett Corp | Humidity control system |
US3080728A (en) * | 1960-01-26 | 1963-03-12 | Dehavilland Aircraft | Aircraft air conditioning systems |
US3093470A (en) * | 1960-06-28 | 1963-06-11 | United Aircraft Corp | Co2 freezeout system |
GB976564A (en) * | 1962-11-23 | 1964-11-25 | Normalair Ltd | Improvements in or relating to air conditioning of supersonic aircraft |
GB994856A (en) * | 1963-04-10 | 1965-06-10 | Normalair Ltd | Improvements in or relating to air conditioning systems |
US3222883A (en) * | 1963-09-09 | 1965-12-14 | Boeing Co | Temperature and humidity control systems for enclosures |
GB1093151A (en) * | 1964-04-29 | 1967-11-29 | Hawker Siddeley Dynamics Ltd | Improvements in or relating to air conditioning systems |
GB1104887A (en) * | 1965-01-22 | 1968-03-06 | Westward Aircraft Ltd | Improvements in or relating to cooling systems for aircraft cabins and other enclosures |
US3494145A (en) * | 1968-06-10 | 1970-02-10 | Worthington Corp | Integral turbo compressor-expander system for refrigeration |
US3623332A (en) * | 1970-03-31 | 1971-11-30 | United Aircraft Prod | Air cycle air conditioning system and method |
DE2336500C3 (de) * | 1973-07-18 | 1979-09-06 | Vereinigte Flugtechnische Werkefokker Gmbh, 2800 Bremen | Vorrichtung zur Klimatisierung von Luftfahrzeugkabinen |
GB1583143A (en) * | 1976-05-18 | 1981-01-21 | Normalair Garrett Ltd | Air cycle air conditioning systems |
US4209993A (en) * | 1978-03-06 | 1980-07-01 | United Technologies Corp. | Efficiency air cycle environmental control system |
USRE32100E (en) * | 1978-03-06 | 1986-04-01 | United Technologies Corporation | Efficiency air cycle environmental control system |
DE2834256C2 (de) * | 1978-08-04 | 1985-05-23 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Anordnung zur Klimatisierung von Luftfahrzeugkabinen |
US4352273A (en) * | 1979-05-22 | 1982-10-05 | The Garrett Corporation | Fluid conditioning apparatus and system |
US4334411A (en) * | 1980-03-11 | 1982-06-15 | The Garrett Corporation | Unique air cycle refrigeration system |
US4374469A (en) * | 1980-12-24 | 1983-02-22 | United Technologies Corporation | Variable capacity air cycle refrigeration system |
US4430867A (en) * | 1981-08-24 | 1984-02-14 | United Technologies Corporation | Air cycle refrigeration system |
US4580406A (en) * | 1984-12-06 | 1986-04-08 | The Garrett Corporation | Environmental control system |
US4829775A (en) * | 1988-05-02 | 1989-05-16 | United Technologies Corporation | Filtered environmental control system |
US5014518A (en) * | 1989-06-23 | 1991-05-14 | Allied-Signal Inc. | ECS with advanced air cycle machine |
-
1990
- 1990-08-17 US US07/570,100 patent/US5086622A/en not_active Expired - Lifetime
-
1991
- 1991-05-20 EP EP91916454A patent/EP0542909B1/en not_active Expired - Lifetime
- 1991-05-20 WO PCT/US1991/003529 patent/WO1992003338A1/en active IP Right Grant
- 1991-05-20 KR KR1019920702700A patent/KR0163407B1/ko not_active IP Right Cessation
- 1991-05-20 DE DE69104369T patent/DE69104369T2/de not_active Expired - Lifetime
- 1991-05-20 JP JP3515585A patent/JPH0796936B2/ja not_active Expired - Lifetime
- 1991-06-11 CA CA002044292A patent/CA2044292C/en not_active Expired - Lifetime
- 1991-06-24 CN CN91104413A patent/CN1025725C/zh not_active Expired - Lifetime
- 1991-08-02 IL IL9906191A patent/IL99061A/en not_active IP Right Cessation
-
1992
- 1992-12-23 NO NO924996A patent/NO176266C/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0542909A1 (en) | 1993-05-26 |
NO924996L (no) | 1992-12-23 |
KR0163407B1 (ko) | 1998-12-01 |
NO176266C (no) | 1995-03-08 |
DE69104369T2 (de) | 1995-05-18 |
NO924996D0 (no) | 1992-12-23 |
US5086622A (en) | 1992-02-11 |
CN1025725C (zh) | 1994-08-24 |
JPH0796936B2 (ja) | 1995-10-18 |
CN1060270A (zh) | 1992-04-15 |
IL99061A (en) | 1995-06-29 |
CA2044292A1 (en) | 1992-02-18 |
NO176266B (no) | 1994-11-28 |
KR937001320A (ko) | 1993-06-11 |
CA2044292C (en) | 1994-10-25 |
EP0542909B1 (en) | 1994-09-28 |
DE69104369D1 (de) | 1994-11-03 |
IL99061A0 (en) | 1992-07-15 |
WO1992003338A1 (en) | 1992-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH05509390A (ja) | サイクルを簡略化した環境制御装置 | |
US4430867A (en) | Air cycle refrigeration system | |
US6250097B1 (en) | Dual expansion energy recovery (DEER) air cycle system with mid pressure water separation | |
CN106672243B (zh) | 具有机舱排气涡轮机的飞机空调*** | |
US6928832B2 (en) | Electrically driven aircraft cabin ventilation and environmental control system | |
US6070418A (en) | Single package cascaded turbine environmental control system | |
US6615606B2 (en) | Dual turbine bootstrap cycle environmental control system | |
US4209993A (en) | Efficiency air cycle environmental control system | |
EP1492704B1 (en) | Air conditioning system | |
US4963174A (en) | Hybrid vapor cycle/air cycle environmental control system | |
CN107054664B (zh) | 带环境空气供应的飞机空调***及飞机空调***操作方法 | |
USRE32100E (en) | Efficiency air cycle environmental control system | |
US6381973B1 (en) | Vehicle air cycle air conditioning system | |
CN106064672A (zh) | 利用机舱排放空气启动循环的环境控制*** | |
US6595010B2 (en) | Air-conditioning system for aircraft | |
JPH05238489A (ja) | エアサイクル空気調整装置 | |
CN106064673A (zh) | 循环期间将机舱排放空气与放出空气混合的环境控制*** | |
JP4211196B2 (ja) | 航空機用空気調和装置 | |
JP4144414B2 (ja) | 航空機用空調システム | |
JP4144379B2 (ja) | 航空機用空調システム | |
RU2127212C1 (ru) | Способ охлаждения бортовых систем летательного аппарата | |
JP3915263B2 (ja) | 航空機用空気調和装置 | |
JP4453795B2 (ja) | 航空機用空調システム | |
JP2001071999A (ja) | 航空機用空気調和装置 | |
JP2003042578A (ja) | 航空機用空調システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081018 Year of fee payment: 13 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081018 Year of fee payment: 13 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091018 Year of fee payment: 14 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091018 Year of fee payment: 14 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101018 Year of fee payment: 15 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111018 Year of fee payment: 16 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111018 Year of fee payment: 16 |