FR2101178A1 - - Google Patents

Info

Publication number
FR2101178A1
FR2101178A1 FR7115649A FR7115649A FR2101178A1 FR 2101178 A1 FR2101178 A1 FR 2101178A1 FR 7115649 A FR7115649 A FR 7115649A FR 7115649 A FR7115649 A FR 7115649A FR 2101178 A1 FR2101178 A1 FR 2101178A1
Authority
FR
France
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
FR7115649A
Other languages
French (fr)
Other versions
FR2101178B1 (en
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 FR2101178A1 publication Critical patent/FR2101178A1/fr
Application granted granted Critical
Publication of FR2101178B1 publication Critical patent/FR2101178B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR7115649A 1970-08-03 1971-04-30 Expired FR2101178B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6032070A 1970-08-03 1970-08-03

Publications (2)

Publication Number Publication Date
FR2101178A1 true FR2101178A1 (en) 1972-03-31
FR2101178B1 FR2101178B1 (en) 1974-04-05

Family

ID=22028757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7115649A Expired FR2101178B1 (en) 1970-08-03 1971-04-30

Country Status (6)

Country Link
US (1) US3632221A (en)
BE (1) BE766536A (en)
CA (1) CA951921A (en)
DE (1) DE2121069A1 (en)
FR (1) FR2101178B1 (en)
GB (1) GB1345910A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491549A1 (en) * 1980-10-08 1982-04-09 Snecma DEVICE FOR COOLING A GAS TURBINE BY AIR COLLECTION AT COMPRESSOR LEVEL
EP0267478A2 (en) * 1986-11-14 1988-05-18 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Gas turbine jet engine with a high pressure compressor

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897168A (en) * 1974-03-05 1975-07-29 Westinghouse Electric Corp Turbomachine extraction flow guide vanes
US4213738A (en) * 1978-02-21 1980-07-22 General Motors Corporation Cooling air control valve
US4217755A (en) * 1978-12-04 1980-08-19 General Motors Corporation Cooling air control valve
US4397471A (en) * 1981-09-02 1983-08-09 General Electric Company Rotary pressure seal structure and method for reducing thermal stresses therein
DE3638960C1 (en) * 1986-11-14 1988-04-28 Mtu Muenchen Gmbh Gas turbine jet engine with a cooled high pressure compressor
DE3638961A1 (en) * 1986-11-14 1988-05-26 Mtu Muenchen Gmbh GAS TURBINE ENGINE WITH A HIGH PRESSURE COMPRESSOR
FR2609500B1 (en) * 1987-01-14 1991-04-12 Snecma TURBOMACHINE COMPRESSOR DISC WITH CENTRIPTIC ACCELERATOR FOR SUCTION OF TURBINE COOLING AIR
GB2207465B (en) * 1987-07-18 1992-02-19 Rolls Royce Plc A compressor and air bleed arrangement
US5316437A (en) * 1993-02-19 1994-05-31 General Electric Company Gas turbine engine structural frame assembly having a thermally actuated valve for modulating a flow of hot gases through the frame hub
DE19632038A1 (en) * 1996-08-08 1998-02-12 Asea Brown Boveri Device for separating dust particles
US6672072B1 (en) 1998-08-17 2004-01-06 General Electric Company Pressure boosted compressor cooling system
DE10159670A1 (en) * 2001-12-05 2003-06-18 Rolls Royce Deutschland Vortex rectifier in the high pressure compressor of a gas turbine
EP1566531A1 (en) * 2004-02-19 2005-08-24 Siemens Aktiengesellschaft Gas turbine with compressor casing protected against cooling and Method to operate a gas turbine
DE102004042295A1 (en) * 2004-09-01 2006-03-02 Mtu Aero Engines Gmbh Rotor for an engine
US7331763B2 (en) * 2005-12-20 2008-02-19 General Electric Company Turbine disk
US8578716B2 (en) * 2008-03-22 2013-11-12 United Technologies Corporation Valve system for a gas turbine engine
US10790723B2 (en) 2010-08-24 2020-09-29 Qwtip Llc Disk-pack turbine
US9605663B2 (en) 2010-08-24 2017-03-28 Qwtip Llc System and method for separating fluids and creating magnetic fields
US8636910B2 (en) 2010-08-24 2014-01-28 Qwtip Llc Water treatment and revitalization system and method
TW201323047A (en) 2011-08-24 2013-06-16 Qwtip Llc Water treatment system and method
MX352753B (en) 2011-08-24 2017-12-07 Qwtip Llc Water treatment system and method.
US9469553B2 (en) 2011-08-24 2016-10-18 Qwtip, Llc Retrofit attachments for water treatment systems
WO2013130901A1 (en) 2012-02-28 2013-09-06 Qwtip Llc Desalination and/or gas production system and method
WO2013130888A1 (en) 2012-02-29 2013-09-06 Qwtip Llc Levitation and distribution system and method
US9091173B2 (en) 2012-05-31 2015-07-28 United Technologies Corporation Turbine coolant supply system
US9617917B2 (en) 2013-07-31 2017-04-11 General Electric Company Flow control assembly and methods of assembling the same
US11149642B2 (en) * 2015-12-30 2021-10-19 General Electric Company System and method of reducing post-shutdown engine temperatures
US10822100B2 (en) * 2017-06-26 2020-11-03 General Electric Company Hybrid electric propulsion system for an aircraft

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618433A (en) * 1948-06-23 1952-11-18 Curtiss Wright Corp Means for bleeding air from compressors
US2791091A (en) * 1950-05-15 1957-05-07 Gen Motors Corp Power plant cooling and thrust balancing systems
GB712051A (en) * 1951-10-10 1954-07-14 Rolls Royce Improvements in or relating to axial-flow fluid machines
US2787440A (en) * 1953-05-21 1957-04-02 Westinghouse Electric Corp Turbine apparatus
US3043561A (en) * 1958-12-29 1962-07-10 Gen Electric Turbine rotor ventilation system
CH487337A (en) * 1968-01-10 1970-03-15 Sulzer Ag Arrangement for the passage of gas through the shell of a hollow rotor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491549A1 (en) * 1980-10-08 1982-04-09 Snecma DEVICE FOR COOLING A GAS TURBINE BY AIR COLLECTION AT COMPRESSOR LEVEL
EP0049655A1 (en) * 1980-10-08 1982-04-14 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Gas turbine cooling device with air take-off from the compressor
US4415310A (en) * 1980-10-08 1983-11-15 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." System for cooling a gas turbine by bleeding air from the compressor
EP0267478A2 (en) * 1986-11-14 1988-05-18 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Gas turbine jet engine with a high pressure compressor
EP0267478A3 (en) * 1986-11-14 1989-07-05 Mtu Muenchen Gmbh Gas turbine jet engine with a high pressure compression

Also Published As

Publication number Publication date
FR2101178B1 (en) 1974-04-05
DE2121069A1 (en) 1972-02-10
US3632221A (en) 1972-01-04
GB1345910A (en) 1974-02-06
BE766536A (en) 1971-09-16
CA951921A (en) 1974-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse