IT1135606B - Sistema ausiliario di ventilazione per turbomotori a gas - Google Patents

Sistema ausiliario di ventilazione per turbomotori a gas

Info

Publication number
IT1135606B
IT1135606B IT19944/81A IT1994481A IT1135606B IT 1135606 B IT1135606 B IT 1135606B IT 19944/81 A IT19944/81 A IT 19944/81A IT 1994481 A IT1994481 A IT 1994481A IT 1135606 B IT1135606 B IT 1135606B
Authority
IT
Italy
Prior art keywords
ventilation system
gas turbo
auxiliary ventilation
turbo engines
engines
Prior art date
Application number
IT19944/81A
Other languages
English (en)
Other versions
IT8119944A0 (it
Inventor
Wallace Milton Schulze
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 IT8119944A0 publication Critical patent/IT8119944A0/it
Application granted granted Critical
Publication of IT1135606B publication Critical patent/IT1135606B/it

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)
IT19944/81A 1980-02-25 1981-02-24 Sistema ausiliario di ventilazione per turbomotori a gas IT1135606B (it)

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
IT8119944A0 IT8119944A0 (it) 1981-02-24
IT1135606B true IT1135606B (it) 1986-08-27

Family

ID=22413311

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19944/81A IT1135606B (it) 1980-02-25 1981-02-24 Sistema ausiliario di ventilazione per turbomotori a gas

Country Status (6)

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

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US6651929B2 (en) * 2001-10-29 2003-11-25 Pratt & Whitney Canada Corp. Passive cooling system for auxiliary power unit installation
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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
US20110167792A1 (en) * 2009-09-25 2011-07-14 James Edward Johnson Adaptive engine
US20110167784A1 (en) * 2009-09-25 2011-07-14 James Edward Johnson Method of operating a convertible fan 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
JP2015511684A (ja) * 2012-03-30 2015-04-20 アルストム テクノロジー リミテッドＡＬＳＴＯＭ Ｔｅｃｈｎｏｌｏｇｙ Ｌｔｄ 制御可能な冷却空気系統を備えたガスタービン
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
WO2014200587A2 (en) * 2013-01-21 2014-12-18 United Technologies Corporation Air oil cooler airflow augmentation system
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
US11465758B2 (en) 2019-04-30 2022-10-11 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
US11167855B2 (en) 2019-04-30 2021-11-09 Rohr, Inc. Method and apparatus for aircraft anti-icing

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Also Published As

Publication number Publication date
FR2476742B1 (fr) 1985-11-08
FR2476742A1 (fr) 1981-08-28
US4351150A (en) 1982-09-28
DE3106286A1 (de) 1982-01-07
JPS56138424A (en) 1981-10-29
IT8119944A0 (it) 1981-02-24
DE3106286C2 (it) 1992-12-03
GB2085082B (en) 1983-10-26
JPS648172B2 (it) 1989-02-13
GB2085082A (en) 1982-04-21

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980225