ITMI910826A1 - Sistema ausiliario di aria refrigerata impiegante una miscela di aria prelevata da un compressore di turbomotore e aria ricircolata nel sistema ausiliario - Google Patents

Sistema ausiliario di aria refrigerata impiegante una miscela di aria prelevata da un compressore di turbomotore e aria ricircolata nel sistema ausiliario

Info

Publication number
ITMI910826A1
ITMI910826A1 IT000826A ITMI910826A ITMI910826A1 IT MI910826 A1 ITMI910826 A1 IT MI910826A1 IT 000826 A IT000826 A IT 000826A IT MI910826 A ITMI910826 A IT MI910826A IT MI910826 A1 ITMI910826 A1 IT MI910826A1
Authority
IT
Italy
Prior art keywords
air
auxiliary
mixture
recirculated
engine compressor
Prior art date
Application number
IT000826A
Other languages
English (en)
Inventor
Rollin George Giffin Iii
Stanton Wayne Renninger
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ITMI910826A0 publication Critical patent/ITMI910826A0/it
Publication of ITMI910826A1 publication Critical patent/ITMI910826A1/it
Application granted granted Critical
Publication of IT1245260B publication Critical patent/IT1245260B/it

Links

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
    • B64D2013/0659—Environmental Control Systems comprising provisions for cooling fuel systems
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
ITMI910826A 1990-03-30 1991-03-27 Sistema ausiliario di aria refrigerata impiegante una miscela di aria prelevata da un compressore di turbomotore e aria ricircolata nel sistema ausiliario IT1245260B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/501,578 US5036678A (en) 1990-03-30 1990-03-30 Auxiliary refrigerated air system employing mixture of air bled from turbine engine compressor and air recirculated within auxiliary system

Publications (3)

Publication Number Publication Date
ITMI910826A0 ITMI910826A0 (it) 1991-03-27
ITMI910826A1 true ITMI910826A1 (it) 1992-09-27
IT1245260B IT1245260B (it) 1994-09-13

Family

ID=23994143

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910826A IT1245260B (it) 1990-03-30 1991-03-27 Sistema ausiliario di aria refrigerata impiegante una miscela di aria prelevata da un compressore di turbomotore e aria ricircolata nel sistema ausiliario

Country Status (7)

Country Link
US (1) US5036678A (it)
JP (1) JPH06102982B2 (it)
CA (1) CA2034371A1 (it)
DE (1) DE4109259A1 (it)
FR (1) FR2660366A1 (it)
GB (1) GB2243407A (it)
IT (1) IT1245260B (it)

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US5392614A (en) * 1992-03-23 1995-02-28 General Electric Company Gas turbine engine cooling system
US5305616A (en) * 1992-03-23 1994-04-26 General Electric Company Gas turbine engine cooling system
DE4213023A1 (de) * 1992-04-21 1993-10-28 Asea Brown Boveri Verfahren zum Betrieb eines Gasturbogruppe
US5279130A (en) * 1992-06-18 1994-01-18 General Electric Company Auxiliary refrigerated air system with anti-icing
US5287694A (en) * 1992-10-05 1994-02-22 General Electric Company Fluid channeling system
US5901548A (en) * 1996-12-23 1999-05-11 General Electric Company Air assist fuel atomization in a gas turbine engine
US6655168B2 (en) * 2001-07-05 2003-12-02 Shimadzu Corporation Aircraft air conditioner
FR2866070B1 (fr) * 2004-02-05 2008-12-05 Snecma Moteurs Turboreacteur a fort taux de dilution
US8336821B2 (en) * 2005-03-31 2012-12-25 The Boeing Company Systems and methods for cargo compartment air conditioning using recirculated air
US20070220900A1 (en) * 2006-03-27 2007-09-27 General Electric Company Auxiliary gas turbine engine assembly, aircraft component and controller
US20090025393A1 (en) * 2006-10-31 2009-01-29 Karl Edward Sheldon Auxiliary power unit assembly
US8973393B2 (en) * 2009-11-08 2015-03-10 The Boeing Company System and method for improved cooling efficiency of an aircraft during both ground and flight operation
US9169024B2 (en) * 2011-05-09 2015-10-27 Honeywell International Inc. Environmental control system with closed loop pressure cycle
US10634051B2 (en) 2012-01-09 2020-04-28 United Technologies Corporation Geared turbofan engine with low pressure environmental control system for aircraft
US8955794B2 (en) 2012-01-24 2015-02-17 The Boeing Company Bleed air systems for use with aircrafts and related methods
US8967528B2 (en) 2012-01-24 2015-03-03 The Boeing Company Bleed air systems for use with aircrafts and related methods
US10054051B2 (en) 2014-04-01 2018-08-21 The Boeing Company Bleed air systems for use with aircraft and related methods
US9810158B2 (en) 2014-04-01 2017-11-07 The Boeing Company Bleed air systems for use with aircraft and related methods
BR102015015377B1 (pt) 2014-06-27 2022-04-26 United Technologies Corporation Conjunto de motor de turbina a gás, e, sistema de controle ambiental de uma aeronave
US10100744B2 (en) 2015-06-19 2018-10-16 The Boeing Company Aircraft bleed air and engine starter systems and related methods
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
US10604263B2 (en) * 2016-05-26 2020-03-31 Hamilton Sundstrand Corporation Mixing bleed and ram air using a dual use turbine system
EP3249196B1 (en) 2016-05-26 2020-12-02 Hamilton Sundstrand Corporation An energy flow of an advanced environmental control system
US10533501B2 (en) * 2016-06-20 2020-01-14 United Technologies Corporation Engine bleed air with compressor surge management
US10358221B2 (en) * 2016-08-23 2019-07-23 Ge Aviation Systems Llc Hybrid method and aircraft for pre-cooling an environmental control system using a power generator four wheel turbo-machine
US10954865B2 (en) 2018-06-19 2021-03-23 The Boeing Company Pressurized air systems for aircraft and related methods
US11465757B2 (en) 2018-12-06 2022-10-11 The Boeing Company Systems and methods to produce aircraft cabin supply air
US11066999B2 (en) * 2019-01-16 2021-07-20 Raytheon Technologies Corporation Fuel cooled cooling air
US11486315B2 (en) 2020-11-06 2022-11-01 Ge Aviation Systems Llc Combustion engine including turbomachine

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US1943908A (en) * 1932-07-23 1934-01-16 William J Woods Method and apparatus for refrigeration
GB689844A (en) * 1950-05-24 1953-04-08 Wade Engineering Ltd Device for supplying compressed air to aircraft cabins
NL112932C (it) * 1958-06-11
US3002362A (en) * 1959-09-24 1961-10-03 Liquifreeze Company Inc Natural gas expansion refrigeration system
US3052106A (en) * 1960-05-19 1962-09-04 Thompson Ramo Wooldridge Inc Air cooling system
GB1093151A (en) * 1964-04-29 1967-11-29 Hawker Siddeley Dynamics Ltd Improvements in or relating to air conditioning systems
US3696637A (en) * 1968-08-15 1972-10-10 Air Prod & Chem Method and apparatus for producing refrigeration
US3735601A (en) * 1971-07-16 1973-05-29 J Stannard Low temperature refrigeration system
DE2336500C3 (de) * 1973-07-18 1979-09-06 Vereinigte Flugtechnische Werkefokker Gmbh, 2800 Bremen Vorrichtung zur Klimatisierung von Luftfahrzeugkabinen
DE2407617A1 (de) * 1974-02-16 1975-08-21 Linde Ag Verfahren zur energierueckgewinnung aus verfluessigten gasen
US3967466A (en) * 1974-05-01 1976-07-06 The Rovac Corporation Air conditioning system having super-saturation for reduced driving requirement
DE2548240A1 (de) * 1975-10-28 1977-05-12 Linde Ag Verfahren zur erzeugung von kaelte
US4265397A (en) * 1979-06-28 1981-05-05 United Technologies Corporation Combined fresh air regenerator and air cycle heat pump
US4262495A (en) * 1979-09-20 1981-04-21 The Boeing Company Cabin-air recirculation system powered by cabin-to-ambient pressure differential
US4404793A (en) * 1980-03-20 1983-09-20 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus for improving the fuel efficiency of a gas turbine engine
GB2076897B (en) * 1980-06-02 1983-06-29 Rockwell International Corp Integrated auxiliary and environmental control unit
US4514976A (en) * 1980-06-02 1985-05-07 Rockwell International Corporation Integrated auxiliary power and environmental control unit
US4503666A (en) * 1983-05-16 1985-03-12 Rockwell International Corporation Aircraft environmental control system with auxiliary power output
US4480444A (en) * 1983-05-23 1984-11-06 Alsthom-Atlantique Deep mine cooling system
FR2576399B1 (fr) * 1985-01-18 1989-03-31 Abg Semca Procede de conditionnement d'atmosphere et climatiseur mettant en oeuvre le procede
GB8613306D0 (en) * 1986-06-02 1986-07-09 Normalair Garrett Ltd Air cycle cooling systems
FR2609686B1 (fr) * 1987-01-16 1992-03-13 Abg Semca Installation de conditionnement d'air a haut rendement pour engin aeronautique

Also Published As

Publication number Publication date
GB2243407A (en) 1991-10-30
JPH04224235A (ja) 1992-08-13
ITMI910826A0 (it) 1991-03-27
CA2034371A1 (en) 1991-10-01
JPH06102982B2 (ja) 1994-12-14
GB9106314D0 (en) 1991-05-08
DE4109259A1 (de) 1991-10-17
FR2660366A1 (fr) 1991-10-04
IT1245260B (it) 1994-09-13
US5036678A (en) 1991-08-06

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