GB2048386B - Gas turbine compressor construction to promote even cooking - Google Patents

Gas turbine compressor construction to promote even cooking

Info

Publication number
GB2048386B
GB2048386B GB8009736A GB8009736A GB2048386B GB 2048386 B GB2048386 B GB 2048386B GB 8009736 A GB8009736 A GB 8009736A GB 8009736 A GB8009736 A GB 8009736A GB 2048386 B GB2048386 B GB 2048386B
Authority
GB
United Kingdom
Prior art keywords
gas turbine
turbine compressor
promote even
even cooking
compressor construction
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
GB8009736A
Other versions
GB2048386A (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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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
Priority claimed from US06/024,635 external-priority patent/US4412782A/en
Priority claimed from US06/024,636 external-priority patent/US4268221A/en
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of GB2048386A publication Critical patent/GB2048386A/en
Application granted granted Critical
Publication of GB2048386B publication Critical patent/GB2048386B/en
Expired 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • 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
GB8009736A 1979-03-28 1980-03-21 Gas turbine compressor construction to promote even cooking Expired GB2048386B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/024,635 US4412782A (en) 1979-03-28 1979-03-28 Full hoop bleed manifolds for longitudinally split compressor cases
US06/024,636 US4268221A (en) 1979-03-28 1979-03-28 Compressor structure adapted for active clearance control

Publications (2)

Publication Number Publication Date
GB2048386A GB2048386A (en) 1980-12-10
GB2048386B true GB2048386B (en) 1982-11-24

Family

ID=26698681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8009736A Expired GB2048386B (en) 1979-03-28 1980-03-21 Gas turbine compressor construction to promote even cooking

Country Status (3)

Country Link
DE (1) DE3011503A1 (en)
FR (1) FR2452600A1 (en)
GB (1) GB2048386B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534982A1 (en) * 1982-10-22 1984-04-27 Snecma Control device for the tolerances of a high-pressure compressor
FR2535795B1 (en) * 1982-11-08 1987-04-10 Snecma DEVICE FOR SUSPENSION OF STATOR BLADES OF AXIAL COMPRESSOR FOR ACTIVE CONTROL OF GAMES BETWEEN ROTOR AND STATOR
US4553901A (en) * 1983-12-21 1985-11-19 United Technologies Corporation Stator structure for a gas turbine engine
GB8907706D0 (en) * 1989-04-05 1989-05-17 Rolls Royce Plc An axial flow compressor
US5351478A (en) * 1992-05-29 1994-10-04 General Electric Company Compressor casing assembly
US6109868A (en) * 1998-12-07 2000-08-29 General Electric Company Reduced-length high flow interstage air extraction
DE10019437A1 (en) * 2000-04-19 2001-12-20 Rolls Royce Deutschland Method and device for cooling the housings of turbines of jet engines
US7374396B2 (en) * 2005-02-28 2008-05-20 General Electric Company Bolt-on radial bleed manifold
DE102007035927A1 (en) * 2007-07-31 2009-02-05 Mtu Aero Engines Gmbh Control for a gas turbine with actively stabilized compressor
DE102008025511A1 (en) 2008-05-28 2009-12-03 Mtu Aero Engines Gmbh Housing for a compressor of a gas turbine, compressor and method for producing a housing segment of a compressor housing
US9085982B2 (en) 2012-03-19 2015-07-21 Mitsubishi Hitachi Power Systems, Ltd. Gas turbine
DE102013224982A1 (en) * 2013-12-05 2015-06-11 Rolls-Royce Deutschland Ltd & Co Kg Aircraft gas turbine with a core engine housing with cooling air tubes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878677A (en) * 1974-04-10 1975-04-22 United Aircraft Corp Auxiliary turbine/compressor system for turbine engine
CA1034510A (en) * 1975-10-14 1978-07-11 Westinghouse Canada Limited Cooling apparatus for split shaft gas turbine

Also Published As

Publication number Publication date
FR2452600B1 (en) 1984-05-11
FR2452600A1 (en) 1980-10-24
GB2048386A (en) 1980-12-10
DE3011503A1 (en) 1980-10-09

Similar Documents

Publication Publication Date Title
GB2047354B (en) Gas turbine engines
GB2050592B (en) Gas turbine
GB2036296B (en) Gas turbine
GB2043868B (en) Gas turbine
GB2027866B (en) Gas turbine engine comounting
JPS5442520A (en) Gas turbine
JPS5587826A (en) Gas turbine engine
JPS5464213A (en) Preparation of parts of waterrcooling type gas turbine
GB2044912B (en) Gas turbine combustion chamber
GB1545365A (en) Gas turbine engines
GB2016604A (en) Porous laminated gas turbine combustor assembly
JPS5412019A (en) Gas turbine
GB2055983B (en) Gas turbine variable stator
GB2004329B (en) Gas turbine engines
GB2027867B (en) Gas turbine combustor construction
JPS566004A (en) Gas turbine engine
JPS5683525A (en) Gas turbine with auxiliary combustion gas compressor
GB2046843B (en) Gas turbine engines-de-icing-icing
GB2032532B (en) Gas turbine engine compressor control
GB2048386B (en) Gas turbine compressor construction to promote even cooking
JPS55160127A (en) Gas turbine
JPS5412018A (en) Gas turbine
GB2038425B (en) Gas turbine engine
JPS5582231A (en) Gas turbine engine combustor
GB2044431B (en) Gas turbine

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee