GB1345910A - Gas turbine engines - Google Patents

Gas turbine engines

Info

Publication number
GB1345910A
GB1345910A GB1267971*[A GB1267971A GB1345910A GB 1345910 A GB1345910 A GB 1345910A GB 1267971 A GB1267971 A GB 1267971A GB 1345910 A GB1345910 A GB 1345910A
Authority
GB
United Kingdom
Prior art keywords
compressor
chamber
air
rotor
discs
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.)
Expired
Application number
GB1267971*[A
Other languages
English (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 GB1345910A publication Critical patent/GB1345910A/en
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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1267971*[A 1970-08-03 1971-05-03 Gas turbine engines Expired GB1345910A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1345910A true GB1345910A (en) 1974-02-06

Family

ID=22028757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1267971*[A Expired GB1345910A (en) 1970-08-03 1971-05-03 Gas turbine engines

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2433550A (en) * 2005-12-20 2007-06-27 Gen Electric Turbine disk and forward shaft arrangement in a gas turbine engine
CN109110138A (zh) * 2017-06-26 2019-01-01 通用电气公司 用于飞行器的推进系统和用于操作其的方法

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
FR2491549B1 (fr) * 1980-10-08 1985-07-05 Snecma Dispositif de refroidissement d'une turbine a gaz, par prelevement d'air au niveau du compresseur
US4397471A (en) * 1981-09-02 1983-08-09 General Electric Company Rotary pressure seal structure and method for reducing thermal stresses therein
EP0267478B1 (de) * 1986-11-14 1991-12-18 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Gasturbinenstrahltriebwerk mit einem Hochdruckverdichter
DE3638961A1 (de) * 1986-11-14 1988-05-26 Mtu Muenchen Gmbh Gasturbinentriebwerk mit einem hochdruckverdichter
DE3638960C1 (de) * 1986-11-14 1988-04-28 Mtu Muenchen Gmbh Gasturbinenstrahltriebwerk mit einem gekuehlten Hochdruckverdichter
FR2609500B1 (fr) * 1987-01-14 1991-04-12 Snecma Disque de compresseur de turbomachine avec accelerateur centripete pour l'aspiration d'air de refroidissement de la turbine
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 (de) * 1996-08-08 1998-02-12 Asea Brown Boveri Vorrichtung zur Abscheidung von Staubpartikeln
US6672072B1 (en) 1998-08-17 2004-01-06 General Electric Company Pressure boosted compressor cooling system
DE10159670A1 (de) * 2001-12-05 2003-06-18 Rolls Royce Deutschland Wirbelgleichrichter im Hochdruckverdichter einer Gasturbine
EP1566531A1 (de) * 2004-02-19 2005-08-24 Siemens Aktiengesellschaft Gasturbine mit einem gegen Auskühlen geschützten Verdichtergehäuse und Verfahren zum Betrieb einer Gasturbine
DE102004042295A1 (de) * 2004-09-01 2006-03-02 Mtu Aero Engines Gmbh Rotor für ein Triebwerk
US8578716B2 (en) * 2008-03-22 2013-11-12 United Technologies Corporation Valve system for a gas turbine engine
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
US10790723B2 (en) 2010-08-24 2020-09-29 Qwtip Llc Disk-pack turbine
US9469553B2 (en) 2011-08-24 2016-10-18 Qwtip, Llc Retrofit attachments for water treatment systems
US9474991B2 (en) 2011-08-24 2016-10-25 Qwtip, Llc Water treatment system and method
AR088430A1 (es) 2011-08-24 2014-06-11 Qwtip Llc Sistema y metodo de tratamiento de agua
WO2013130901A1 (en) 2012-02-28 2013-09-06 Qwtip Llc Desalination and/or gas production system and method
AR093197A1 (es) 2012-02-29 2015-05-27 Qwtip Llc Sistema y metodo de levitacion y distribucion
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

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 (de) * 1968-01-10 1970-03-15 Sulzer Ag Anordnung für den Durchtritt von Gas durch den Mantel eines hohlen Rotors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2433550A (en) * 2005-12-20 2007-06-27 Gen Electric Turbine disk and forward shaft arrangement in a gas turbine engine
US7331763B2 (en) 2005-12-20 2008-02-19 General Electric Company Turbine disk
GB2433550B (en) * 2005-12-20 2011-02-09 Gen Electric Turbine disk having balanced thermal response rate
CN109110138A (zh) * 2017-06-26 2019-01-01 通用电气公司 用于飞行器的推进系统和用于操作其的方法
CN109110138B (zh) * 2017-06-26 2021-11-30 通用电气公司 用于飞行器的推进系统和用于操作其的方法

Also Published As

Publication number Publication date
CA951921A (en) 1974-07-30
FR2101178A1 (enrdf_load_stackoverflow) 1972-03-31
BE766536A (fr) 1971-09-16
US3632221A (en) 1972-01-04
FR2101178B1 (enrdf_load_stackoverflow) 1974-04-05
DE2121069A1 (de) 1972-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees