IT8424116A0 - Sistema di raffreddamento di componenti di turbomotore a gas. - Google Patents

Sistema di raffreddamento di componenti di turbomotore a gas.

Info

Publication number
IT8424116A0
IT8424116A0 IT8424116A IT2411684A IT8424116A0 IT 8424116 A0 IT8424116 A0 IT 8424116A0 IT 8424116 A IT8424116 A IT 8424116A IT 2411684 A IT2411684 A IT 2411684A IT 8424116 A0 IT8424116 A0 IT 8424116A0
Authority
IT
Italy
Prior art keywords
cooling system
engine components
turbo engine
gas turbo
gas
Prior art date
Application number
IT8424116A
Other languages
English (en)
Other versions
IT1177449B (it
Inventor
Michael Edward Colman
Robert Edward Goeller
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 IT8424116A0 publication Critical patent/IT8424116A0/it
Application granted granted Critical
Publication of IT1177449B publication Critical patent/IT1177449B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20154—Heat dissipaters coupled to components
    • H05K7/20163—Heat dissipaters coupled to components the components being isolated from air flow, e.g. hollow heat sinks, wind tunnels or funnels
    • 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
    • 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
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • 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
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT24116/84A 1983-12-27 1984-12-18 Sistema di raffreddamento di componenti di turbomotore a gas IT1177449B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/565,942 US4608819A (en) 1983-12-27 1983-12-27 Gas turbine engine component cooling system

Publications (2)

Publication Number Publication Date
IT8424116A0 true IT8424116A0 (it) 1984-12-18
IT1177449B IT1177449B (it) 1987-08-26

Family

ID=24260745

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24116/84A IT1177449B (it) 1983-12-27 1984-12-18 Sistema di raffreddamento di componenti di turbomotore a gas

Country Status (8)

Country Link
US (1) US4608819A (it)
JP (1) JPS60169632A (it)
CA (1) CA1226446A (it)
DE (1) DE3446205C2 (it)
FR (1) FR2557204B1 (it)
GB (1) GB2152147B (it)
IT (1) IT1177449B (it)
SE (1) SE454008B (it)

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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
US5269135A (en) * 1991-10-28 1993-12-14 General Electric Company Gas turbine engine fan cooled heat exchanger
US5357742A (en) * 1993-03-12 1994-10-25 General Electric Company Turbojet cooling system
US5649418A (en) * 1995-08-07 1997-07-22 Solar Turbines Incorporated Integrated power converter cooling system using turbine intake air
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US7941993B2 (en) * 2003-10-14 2011-05-17 Rolls-Royce Plc Engine cooling
WO2007035141A1 (en) * 2005-09-20 2007-03-29 Volvo Aero Corporation Cooling system for an aircraft, aircrft comprising the cooling system and cooling method
US7779811B1 (en) * 2006-09-13 2010-08-24 General Electric Company Thermoelectrically cooled components for distributed electronics control system for gas turbine engines
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
US7856824B2 (en) * 2007-06-25 2010-12-28 Honeywell International Inc. Cooling systems for use on aircraft
US20090064684A1 (en) * 2007-07-13 2009-03-12 United Technologies Corp. Systems Involving Inlet-Mounted Engine Controls
US7854547B2 (en) * 2007-08-07 2010-12-21 International Business Machines Corporation Bidirectional and expandable heat flow measurement tool for units of air cooled electrical equipment
US8123460B2 (en) * 2008-07-23 2012-02-28 Honeywell International Inc. UAV pod cooling using integrated duct wall heat transfer
US8197124B2 (en) * 2009-02-05 2012-06-12 International Business Machines Corporation Heat flow measurement tool for a rack mounted assembly of electronic equipment
US20100242492A1 (en) * 2009-03-30 2010-09-30 Honeywell International Inc. Distributed engine control systems and gas turbine engines
US8424285B2 (en) * 2009-07-31 2013-04-23 Hamilton Sundstrand Corporation Cooling system for electronic device in a gas turbine engine system
DE102010047054A1 (de) * 2010-09-29 2011-09-15 Eads Deutschland Gmbh Verfahren und Vorrichtung zur Kühlung von elektronischen Bauteilen
US9670842B2 (en) * 2011-01-14 2017-06-06 Hamilton Sundstrand Corporation Bleed valve module with position feedback and cooling shroud
US10266034B2 (en) 2011-06-16 2019-04-23 Hamilton Sundstrand Corporation Heat pump for supplemental heat
GB2497807B (en) 2011-12-22 2014-09-10 Rolls Royce Plc Electrical harness
US9478896B2 (en) 2011-12-22 2016-10-25 Rolls-Royce Plc Electrical connectors
GB2497809B (en) 2011-12-22 2014-03-12 Rolls Royce Plc Method of servicing a gas turbine engine
GB2498006B (en) 2011-12-22 2014-07-09 Rolls Royce Plc Gas turbine engine systems
US9200570B2 (en) * 2012-02-24 2015-12-01 Pratt & Whitney Canada Corp. Air-cooled oil cooler for turbofan engine
FR2992796B1 (fr) * 2012-07-02 2015-05-01 Snecma Dispositif de ventilation et d'alimentation electrique d'un calculateur de moteur d'aeronef
US10036329B2 (en) 2012-09-28 2018-07-31 United Technologies Corporation Gas turbine engine thermal management system for heat exchanger using bypass flow
US20140208714A1 (en) * 2012-12-19 2014-07-31 United Technologies Corporation Thermal Management for Gas Turbine Engine
US9416730B2 (en) * 2013-01-31 2016-08-16 The Boeing Company Bi-directional ventilation systems for use with aircraft and related methods
CA2913081A1 (en) * 2013-06-03 2014-12-11 Unison Industries, Llc Conformal surface heat exchanger for aircraft
FR3006996B1 (fr) * 2013-06-14 2016-12-09 European Aeronautic Defence & Space Co Eads France Ensemble de propulsion electrique pour aeronef
FR3019855B1 (fr) * 2014-04-14 2016-04-01 Airbus Operations Sas Ensemble propulsif d'aeronef comprenant une vanne d'air a debit variable
EP2942508B1 (en) * 2014-05-08 2022-08-24 Rolls-Royce North American Technologies, Inc. Enhanced heat sink availability on gas turbine engines through the use of solid state heat pumps
GB201503138D0 (en) * 2015-02-25 2015-04-08 Rolls Royce Controls & Data Services Ltd Icing prevention of a pressure sensing assembly
FR3039134B1 (fr) * 2015-07-22 2017-07-21 Snecma Aeronef avec un ensemble propulsif comprenant une soufflante a l'arriere du fuselage
FR3048727B1 (fr) * 2016-03-14 2018-03-02 Safran Aircraft Engines Conduit d'entree d'air pour une turbomachine d'aeronef
FR3064700B1 (fr) 2017-04-04 2019-06-21 Safran Electrical & Power Systeme de generation d'air comprenant un dispositif electromecanique, un boitier et une carte electronique
US10934936B2 (en) * 2017-07-10 2021-03-02 Rolls-Royce North American Technologies, Inc. Cooling system in a hybrid electric propulsion gas turbine engine for cooling electrical components therein
US11134585B2 (en) * 2019-05-31 2021-09-28 Hamilton Sundstrand Corporation Aircraft power electronic unit and method of cooling
DE102019219573A1 (de) * 2019-12-13 2021-06-17 Rolls-Royce Deutschland Ltd & Co Kg Stromrichterkühlung in der Luftfahrt
CN113027612B (zh) * 2021-04-14 2022-05-17 中国航空发动机研究院 一种用于高速预冷发动机的换热器调节机构及发动机
DE102023102640A1 (de) * 2023-02-02 2024-08-08 Rolls-Royce Deutschland Ltd & Co Kg Flugzeugkomponente mit einer von Umgebungsluft über- oder umströmbaren Fläche und einer Wärmetauschervorrichtung und ein Verfahren zum Betrieb von Wärmetauschervorrichtungen mit einer Flugzeugkomponente

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US2477798A (en) * 1941-04-08 1949-08-02 Rolls Royce Contrarotating axial flow high and low pressure turbine and compressor with bladed duct with turbine cooling
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US3253646A (en) * 1964-04-08 1966-05-31 Udylite Corp Cooling system for power supply apparatus
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US3623546A (en) * 1969-11-10 1971-11-30 Avco Corp Cooling system for an electronic assembly mounted on a gas turbine engine
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US4050093A (en) * 1975-06-13 1977-09-20 Chrysler Corporation Housing for mounting electronic circuit boards on an engine air intake structure
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US4182119A (en) * 1977-09-01 1980-01-08 Avco Corporation Air pump for turbofan fuel control system
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US4504030A (en) * 1982-12-06 1985-03-12 United Technologies Corporation Cooling means

Also Published As

Publication number Publication date
SE8406514D0 (sv) 1984-12-20
GB8428340D0 (en) 1984-12-19
FR2557204B1 (fr) 1987-08-07
IT1177449B (it) 1987-08-26
CA1226446A (en) 1987-09-08
SE454008B (sv) 1988-03-21
US4608819A (en) 1986-09-02
JPH0413528B2 (it) 1992-03-10
GB2152147B (en) 1988-08-03
SE8406514L (sv) 1985-06-28
DE3446205A1 (de) 1985-07-11
JPS60169632A (ja) 1985-09-03
DE3446205C2 (de) 1998-04-23
GB2152147A (en) 1985-07-31
FR2557204A1 (fr) 1985-06-28

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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: 19971223