DE3106286A1 - Hilfsluftanlage fuer ein gasturbinentriebwerk - Google Patents

Hilfsluftanlage fuer ein gasturbinentriebwerk

Info

Publication number
DE3106286A1
DE3106286A1 DE19813106286 DE3106286A DE3106286A1 DE 3106286 A1 DE3106286 A1 DE 3106286A1 DE 19813106286 DE19813106286 DE 19813106286 DE 3106286 A DE3106286 A DE 3106286A DE 3106286 A1 DE3106286 A1 DE 3106286A1
Authority
DE
Germany
Prior art keywords
air
engine
auxiliary
fan
air flow
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
Application number
DE19813106286
Other languages
German (de)
English (en)
Other versions
DE3106286C2 (enExample
Inventor
Wallace Milton West Chester Ohio Schulze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE3106286A1 publication Critical patent/DE3106286A1/de
Application granted granted Critical
Publication of DE3106286C2 publication Critical patent/DE3106286C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/047—Heating to prevent icing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/601—Fluid transfer using an ejector or a jet pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19813106286 1980-02-25 1981-02-20 Hilfsluftanlage fuer ein gasturbinentriebwerk Granted DE3106286A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/124,184 US4351150A (en) 1980-02-25 1980-02-25 Auxiliary air system for gas turbine engine

Publications (2)

Publication Number Publication Date
DE3106286A1 true DE3106286A1 (de) 1982-01-07
DE3106286C2 DE3106286C2 (enExample) 1992-12-03

Family

ID=22413311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813106286 Granted DE3106286A1 (de) 1980-02-25 1981-02-20 Hilfsluftanlage fuer ein gasturbinentriebwerk

Country Status (6)

Country Link
US (1) US4351150A (enExample)
JP (1) JPS56138424A (enExample)
DE (1) DE3106286A1 (enExample)
FR (1) FR2476742B1 (enExample)
GB (1) GB2085082B (enExample)
IT (1) IT1135606B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446205A1 (de) * 1983-12-27 1985-07-11 General Electric Co., Schenectady, N.Y. Vorrichtung zum kuehlen eines gasturbinentriebwerksteils, insbesondere einer elektronischen steuereinrichtung
DE10352089A1 (de) * 2003-11-07 2005-06-09 Alstom Technology Ltd Verfahren zum Betreiben einer Turbomaschine, und Turbomaschine

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US4504030A (en) * 1982-12-06 1985-03-12 United Technologies Corporation Cooling means
US4601202A (en) * 1983-12-27 1986-07-22 General Electric Company Gas turbine engine component cooling system
GB8526726D0 (en) * 1985-10-30 1985-12-04 Rolls Royce Failsafe electronic control system
US5012639A (en) * 1989-01-23 1991-05-07 United Technologies Corporation Buffer region for the nacelle of a gas turbine engine
US5127222A (en) * 1989-01-23 1992-07-07 United Technologies Corporation Buffer region for the nacelle of a gas turbine engine
US4991394A (en) * 1989-04-03 1991-02-12 Allied-Signal Inc. High performance turbine engine
US5123242A (en) * 1990-07-30 1992-06-23 General Electric Company Precooling heat exchange arrangement integral with mounting structure fairing of gas turbine engine
US5203163A (en) * 1990-08-01 1993-04-20 General Electric Company Heat exchange arrangement in a gas turbine engine fan duct for cooling hot bleed air
US5284012A (en) * 1991-05-16 1994-02-08 General Electric Company Nacelle cooling and ventilation system
US5269133A (en) * 1991-06-18 1993-12-14 General Electric Company Heat exchanger for cooling a gas turbine
US5269135A (en) * 1991-10-28 1993-12-14 General Electric Company Gas turbine engine fan cooled heat exchanger
US5435127A (en) * 1993-11-15 1995-07-25 General Electric Company Method and apparatus for boosting ram airflow to an ejection nozzle
US5553449A (en) * 1993-12-21 1996-09-10 United Technologies Corporation Method of operating a gas turbine engine powerplant for an aircraft
US5655359A (en) * 1995-05-15 1997-08-12 The Boeing Company Passive cooling device and method for cooling an auxiliary power unit on an airplane
US5649418A (en) * 1995-08-07 1997-07-22 Solar Turbines Incorporated Integrated power converter cooling system using turbine intake air
FR2788308A1 (fr) * 1999-01-07 2000-07-13 Snecma Dispositif de refroidissement d'un reducteur de vitesse de turbomachine
US6615574B1 (en) * 2000-01-14 2003-09-09 General Electric Co. System for combining flow from compressor bleeds of an industrial gas turbine for gas turbine performance optimization
US6651929B2 (en) * 2001-10-29 2003-11-25 Pratt & Whitney Canada Corp. Passive cooling system for auxiliary power unit installation
DE10233113A1 (de) * 2001-10-30 2003-05-15 Alstom Switzerland Ltd Turbomaschine
US7941993B2 (en) * 2003-10-14 2011-05-17 Rolls-Royce Plc Engine cooling
GB0323993D0 (en) * 2003-10-14 2003-11-19 Rolls Royce Plc Engine cooling
US20050274103A1 (en) * 2004-06-10 2005-12-15 United Technologies Corporation Gas turbine engine inlet with noise reduction features
US7448219B2 (en) * 2004-06-21 2008-11-11 Boeing Co Hingeless flapper valve for flow control
US7454894B2 (en) * 2004-12-07 2008-11-25 United Technologies Corporation Supplemental oil cooler airflow for gas turbine engine
FR2879564B1 (fr) * 2004-12-20 2008-05-16 Airbus France Sas Agencement d'entree d'air de ventilation a element d'obturation mobile
EP1705470A1 (de) * 2005-03-23 2006-09-27 Siemens Aktiengesellschaft Gasturbine und Schutzhülle für einen Messfühler einer Gasturbine
US7926290B2 (en) * 2006-12-18 2011-04-19 General Electric Company Turbine engine with modulated flow fan and method of operation
US7665310B2 (en) * 2006-12-27 2010-02-23 General Electric Company Gas turbine engine having a cooling-air nacelle-cowl duct integral with a nacelle cowl
US20090175718A1 (en) * 2007-12-31 2009-07-09 Carlos Diaz System and method for passive cooling of gas turbine engine control components
DE102009019453B3 (de) * 2008-05-13 2010-09-30 Suzlon Energy Gmbh Schaltschrank für eine Windturbine
US8157503B2 (en) * 2008-09-22 2012-04-17 Rolls Royce Corporation Thermal management system
US20100242492A1 (en) * 2009-03-30 2010-09-30 Honeywell International Inc. Distributed engine control systems and gas turbine engines
US7871455B1 (en) * 2009-06-19 2011-01-18 Vintage Capital Group, Llc Jet engine protection system
US20110167791A1 (en) * 2009-09-25 2011-07-14 James Edward Johnson Convertible fan engine
US20110167792A1 (en) * 2009-09-25 2011-07-14 James Edward Johnson Adaptive engine
US9353684B2 (en) * 2009-12-11 2016-05-31 Northrop Grumman Systems Corporation Aircraft engine airflow modulation apparatus and method for engine bay cooling and cycle flow matching
FR2960912B1 (fr) * 2010-06-08 2012-06-08 Snecma Dispositif de protection d'un calculateur de turbo-machine d'aeronef en cas de feu
DE102010047054A1 (de) * 2010-09-29 2011-09-15 Eads Deutschland Gmbh Verfahren und Vorrichtung zur Kühlung von elektronischen Bauteilen
DE102011011488B4 (de) * 2011-02-17 2016-06-23 Airbus Defence and Space GmbH Transportvorrichtung zum Austransportieren von Kühlmedium aus einer Kühlmediumleitung sowie Kühlvorrichtung
FR2972485B1 (fr) * 2011-03-08 2013-04-12 Snecma Procede de surveillance du changement d'etat d'une vanne par mesure de pression.
FR2975435B1 (fr) * 2011-05-16 2016-09-02 Snecma Dispositif de degivrage d'un bec de separation de turbomachine
US8967944B2 (en) 2011-08-29 2015-03-03 United Technologies Corporation Accessory gearbox buffer cooling air pump system
GB2498006B (en) * 2011-12-22 2014-07-09 Rolls Royce Plc Gas turbine engine systems
EP2831394B8 (de) * 2012-03-30 2017-07-19 Ansaldo Energia IP UK Limited Gasturbine mit regelbarem kühlluftsystem
FR2992796B1 (fr) * 2012-07-02 2015-05-01 Snecma Dispositif de ventilation et d'alimentation electrique d'un calculateur de moteur d'aeronef
US9091171B2 (en) * 2012-10-30 2015-07-28 Siemens Aktiengesellschaft Temperature control within a cavity of a turbine engine
US9458764B2 (en) 2012-11-26 2016-10-04 Pratt & Whitney Canada Corp. Air cooled air cooler for gas turbine engine air system
EP3587771A1 (en) * 2013-01-21 2020-01-01 United Technologies Corporation Air oil cooler airflow augmentation system and corresponding method
WO2014133654A1 (en) * 2013-02-26 2014-09-04 United Technologies Corporation Multi stage air flow management
US9840967B2 (en) 2013-03-04 2017-12-12 Rolls-Royce North American Technologies, Inc. Ram air thermal management system
US20140352797A1 (en) * 2013-06-04 2014-12-04 Rohr, Inc. Aircraft jet engine
FR3006998B1 (fr) * 2013-06-18 2015-06-05 Snecma Ventilation d'une nacelle de turbomachine
FR3012514B1 (fr) * 2013-10-31 2015-12-25 Airbus Operations Sas Dispositif de protection thermique d'un equipement dans un compartiment moteur de turbomachine
FR3021350B1 (fr) * 2014-05-20 2016-07-01 Snecma Procede de detection de fuite de fluide dans une turbomachine et systeme de distribution de fluide
CN105089802B (zh) * 2014-05-22 2017-02-01 中航商用航空发动机有限责任公司 一种航空燃气轮机用防冰装置及方法
DE102014217833B4 (de) * 2014-09-05 2019-05-09 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung für die Ableitung eines Luftstroms aus einer freien Strömung und Flugzeugtriebwerk mit mindestens einer solchen Vorrichtung
EP3034838B1 (en) * 2014-12-18 2019-04-17 United Technologies Corporation System and method for controlling an environmental condition of an engine electronic component
EP3081799B1 (en) * 2015-04-14 2019-08-07 Rolls-Royce Deutschland Ltd & Co KG Turbo engine with a fluid duct system
US9850819B2 (en) * 2015-04-24 2017-12-26 United Technologies Corporation Intercooled cooling air with dual pass heat exchanger
US10830148B2 (en) 2015-04-24 2020-11-10 Raytheon Technologies Corporation Intercooled cooling air with dual pass heat exchanger
FR3053727B1 (fr) * 2016-07-07 2020-04-17 Safran Aircraft Engines Dispositif de circulation d'air entre un compresseur et une turbine d'une turbomachine d'aeronef a double flux, permettant une aspiration par effet de venturi de l'air present dans un compartiment inter-veine
US11167855B2 (en) 2019-04-30 2021-11-09 Rohr, Inc. Method and apparatus for aircraft anti-icing
US11279491B2 (en) 2019-04-30 2022-03-22 Rohr, Inc. Method and apparatus for aircraft anti-icing
US11465758B2 (en) 2019-04-30 2022-10-11 Rohr, Inc. Method and apparatus for aircraft anti-icing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB723406A (en) * 1952-12-29 1955-02-09 Northrop Aircraft Inc Improvements in or relating to aircraft jet engine cooling system
DE2718663A1 (de) * 1976-04-28 1977-11-10 Gen Electric Lufttemperaturverlauf-erfassungseinrichtung
US4182119A (en) * 1977-09-01 1980-01-08 Avco Corporation Air pump for turbofan fuel control system

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DE1019866B (de) * 1940-06-24 1957-11-21 Bayerische Motoren Werke Ag Anordnung des Schmierstoffkuehlers eines mit einem die Arbeitsluft foerdernden Geblaese versehenen Strahltriebwerkes
US2625009A (en) * 1948-07-15 1953-01-13 Curtiss Wright Corp Vehicle engine cooling system utilizing air ejector pump to induce flow of additional cooling air
US2717489A (en) * 1951-12-11 1955-09-13 Hasbrouck Augustus Cooling cowl for jet engines
US2652216A (en) * 1952-05-05 1953-09-15 North American Aviation Inc Aircraft structure cooling means
FR1059635A (fr) * 1952-07-10 1954-03-26 Perfectionnements aux turbines à gaz
US2970437A (en) * 1956-02-28 1961-02-07 Thompson Ramo Wooldridge Inc High temperature pumping system with variable speed pump and refrigeration by-product
AT209642B (de) * 1958-02-20 1960-06-25 Entwicklungsbau Pirna Veb Gasturbinentriebwerk für Fahrzeuge
GB907562A (en) 1958-07-07 1962-10-10 Bristol Siddeley Engines Ltd Improvements in or relating to engines
GB1036409A (en) 1964-02-24 1966-07-20 Rolls Royce Nozzle for a jet propulsion engine
GB1090586A (en) * 1966-02-03 1967-11-08 Rolls Royce Improvements relating to jet engines
US3631672A (en) * 1969-08-04 1972-01-04 Gen Electric Eductor cooled gas turbine casing
US3833837A (en) * 1973-07-20 1974-09-03 B West Modular cooling enclosure with expandable cooling cells

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB723406A (en) * 1952-12-29 1955-02-09 Northrop Aircraft Inc Improvements in or relating to aircraft jet engine cooling system
DE2718663A1 (de) * 1976-04-28 1977-11-10 Gen Electric Lufttemperaturverlauf-erfassungseinrichtung
US4182119A (en) * 1977-09-01 1980-01-08 Avco Corporation Air pump for turbofan fuel control system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446205A1 (de) * 1983-12-27 1985-07-11 General Electric Co., Schenectady, N.Y. Vorrichtung zum kuehlen eines gasturbinentriebwerksteils, insbesondere einer elektronischen steuereinrichtung
DE3446205C2 (de) * 1983-12-27 1998-04-23 Gen Electric Vorrichtung zum Kühlen einer Komponente eines Gasturbinentriebwerks
DE10352089A1 (de) * 2003-11-07 2005-06-09 Alstom Technology Ltd Verfahren zum Betreiben einer Turbomaschine, und Turbomaschine

Also Published As

Publication number Publication date
GB2085082B (en) 1983-10-26
US4351150A (en) 1982-09-28
IT8119944A0 (it) 1981-02-24
FR2476742B1 (fr) 1985-11-08
JPS56138424A (en) 1981-10-29
IT1135606B (it) 1986-08-27
GB2085082A (en) 1982-04-21
FR2476742A1 (fr) 1981-08-28
DE3106286C2 (enExample) 1992-12-03
JPS648172B2 (enExample) 1989-02-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: VOIGT, R., DIPL.-ING., PAT.-ANW., 6232 BAD SODEN

D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)