CH512669A - Tragrahmen für ein Gasturbinentriebwerk - Google Patents

Tragrahmen für ein Gasturbinentriebwerk

Info

Publication number
CH512669A
CH512669A CH947268A CH947268A CH512669A CH 512669 A CH512669 A CH 512669A CH 947268 A CH947268 A CH 947268A CH 947268 A CH947268 A CH 947268A CH 512669 A CH512669 A CH 512669A
Authority
CH
Switzerland
Prior art keywords
support frame
gas turbine
turbine engine
engine
gas
Prior art date
Application number
CH947268A
Other languages
English (en)
Inventor
Joseph Ciokajlo John
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 CH512669A publication Critical patent/CH512669A/de

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
CH947268A 1966-04-07 1968-06-26 Tragrahmen für ein Gasturbinentriebwerk CH512669A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54094566A 1966-04-07 1966-04-07
US648756A US3403889A (en) 1966-04-07 1967-06-26 Frame assembly having low thermal stresses

Publications (1)

Publication Number Publication Date
CH512669A true CH512669A (de) 1971-09-15

Family

ID=27066558

Family Applications (1)

Application Number Title Priority Date Filing Date
CH947268A CH512669A (de) 1966-04-07 1968-06-26 Tragrahmen für ein Gasturbinentriebwerk

Country Status (9)

Country Link
US (1) US3403889A (de)
JP (1) JPS5019682B1 (de)
BE (1) BE717160A (de)
CH (1) CH512669A (de)
DE (1) DE1751588A1 (de)
FR (1) FR95211E (de)
GB (1) GB1222902A (de)
NL (1) NL6808911A (de)
SE (1) SE349353B (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR94654E (fr) * 1968-02-01 1969-10-03 Creusot Forges Ateliers Compensateur des dilatations thermiques, pour support amont de groupes hydro-électriques du type bulbe.
US3514112A (en) * 1968-06-05 1970-05-26 United Aircraft Corp Reduced clearance seal construction
JPS5274737A (en) * 1975-12-19 1977-06-23 Hitachi Ltd Operation stopper of hydraulical machinery
US4920742A (en) * 1988-05-31 1990-05-01 General Electric Company Heat shield for gas turbine engine frame
US4907946A (en) * 1988-08-10 1990-03-13 General Electric Company Resiliently mounted outlet guide vane
US4987736A (en) * 1988-12-14 1991-01-29 General Electric Company Lightweight gas turbine engine frame with free-floating heat shield
US4989406A (en) * 1988-12-29 1991-02-05 General Electric Company Turbine engine assembly with aft mounted outlet guide vanes
US4979872A (en) * 1989-06-22 1990-12-25 United Technologies Corporation Bearing compartment support
US5483792A (en) * 1993-05-05 1996-01-16 General Electric Company Turbine frame stiffening rails
US5634767A (en) * 1996-03-29 1997-06-03 General Electric Company Turbine frame having spindle mounted liner
US20040109756A1 (en) * 2002-12-09 2004-06-10 Mitsubishi Heavy Industries Ltd. Gas turbine
US7100358B2 (en) * 2004-07-16 2006-09-05 Pratt & Whitney Canada Corp. Turbine exhaust case and method of making
US7909569B2 (en) * 2005-06-09 2011-03-22 Pratt & Whitney Canada Corp. Turbine support case and method of manufacturing
FR2891301B1 (fr) * 2005-09-29 2007-11-02 Snecma Sa Carter structural de turbomoteur
US7594405B2 (en) * 2006-07-27 2009-09-29 United Technologies Corporation Catenary mid-turbine frame design
EP2260182A1 (de) * 2008-02-25 2010-12-15 Volvo Aero Corporation Gasturbinenbauteil und verfahren zur herstellung eines gasturbinenbauteils
FR2935625B1 (fr) * 2008-09-05 2011-09-09 Snecma Procede de fabrication d'une piece thermamecanique de revolution circulaire comportant un substrat porteur a base de titane revetu d'acier ou superalliage, carter de compresseur de turbomachine resistant au feu de titane
FR2935623B1 (fr) * 2008-09-05 2011-12-09 Snecma Procede de fabrication d'une piece thermomecanique de revolution circulaire comportant un substrat porteur a base de titane revetu d'acier ou superalliage, carter de compresseur de turbomachine resistant au feu de titane
US8979491B2 (en) 2009-05-15 2015-03-17 Pratt & Whitney Canada Corp. Turbofan mounting arrangement
US8567202B2 (en) 2009-05-15 2013-10-29 Pratt & Whitney Canada Corp. Support links with lockable adjustment feature
US8313293B2 (en) 2009-05-15 2012-11-20 Pratt & Whitney Canada Corp. Turbofan mounting system
DE102009034530A1 (de) * 2009-07-23 2011-01-27 Rolls-Royce Deutschland Ltd & Co Kg Querschnittsprofil für die Stützen oder die Verkleidung von Stützen und Versorgungsleitungen eines Turbofantriebwerks
FR2958980B1 (fr) * 2010-04-14 2013-03-15 Snecma Dispositif redresseur pour turbomachine
CH705838A1 (de) 2011-12-05 2013-06-14 Alstom Technology Ltd Abgasgehäuse für eine Gasturbine sowie Gasturbine mit einem Abgasgehäuse.
US8979484B2 (en) 2012-01-05 2015-03-17 Pratt & Whitney Canada Corp. Casing for an aircraft turbofan bypass engine
EP2615243B1 (de) * 2012-01-11 2017-08-30 MTU Aero Engines AG Schaufelkranzsegment für eine Strömungsmaschine und Verfahren zur Herstellung
US9316108B2 (en) 2012-03-05 2016-04-19 General Electric Company Gas turbine frame stiffening rails
US9498850B2 (en) * 2012-03-27 2016-11-22 Pratt & Whitney Canada Corp. Structural case for aircraft gas turbine engine
US9163525B2 (en) * 2012-06-27 2015-10-20 United Technologies Corporation Turbine wheel catcher
US9217371B2 (en) 2012-07-13 2015-12-22 United Technologies Corporation Mid-turbine frame with tensioned spokes
US9222413B2 (en) 2012-07-13 2015-12-29 United Technologies Corporation Mid-turbine frame with threaded spokes
US9587514B2 (en) 2012-07-13 2017-03-07 United Technologies Corporation Vane insertable tie rods with keyed connections
US10309236B2 (en) * 2013-03-14 2019-06-04 Rolls-Royce Corporation Subsonic shock strut
EP3011139B1 (de) * 2013-06-17 2021-03-31 Raytheon Technologies Corporation Unitäres einteiliges gasturbinenteil
US10451003B2 (en) * 2014-10-28 2019-10-22 Rolls-Royce North American Technologies, Inc. Nozzle support system
US9732628B2 (en) * 2015-03-20 2017-08-15 United Technologies Corporation Cooling passages for a mid-turbine frame
US10443449B2 (en) 2015-07-24 2019-10-15 Pratt & Whitney Canada Corp. Spoke mounting arrangement
WO2017015746A1 (en) 2015-07-24 2017-02-02 Pratt & Whitney Canada Corp. Mid-turbine frame spoke cooling system and method
US10247035B2 (en) 2015-07-24 2019-04-02 Pratt & Whitney Canada Corp. Spoke locking architecture
DE102015222834A1 (de) * 2015-11-19 2017-05-24 MTU Aero Engines AG Schaufelcluster mit Umfangssicherung
GB2559351B (en) * 2017-02-01 2020-03-18 Rolls Royce Plc A geared gas turbine engine
US10876416B2 (en) 2018-07-27 2020-12-29 Pratt & Whitney Canada Corp. Vane segment with ribs
US11028778B2 (en) 2018-09-27 2021-06-08 Pratt & Whitney Canada Corp. Engine with start assist

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB589541A (en) * 1941-09-22 1947-06-24 Hayne Constant Improvements in axial flow turbines, compressors and the like
US2702985A (en) * 1944-01-31 1955-03-01 Power Jets Res & Dev Ltd Gas turbine power plant with power take-off from rotatable guide blading
US2643085A (en) * 1948-09-08 1953-06-23 Westinghouse Electric Corp Gas turbine apparatus
US2616662A (en) * 1949-01-05 1952-11-04 Westinghouse Electric Corp Turbine bearing support structure
US2771622A (en) * 1952-05-09 1956-11-27 Westinghouse Electric Corp Diaphragm apparatus
US2923125A (en) * 1953-12-30 1960-02-02 Armstrong Siddeley Motors Ltd Ducting structure for by-pass turbojet engines
US2968467A (en) * 1956-11-14 1961-01-17 Orenda Engines Ltd Connecting means, especially for securing annular stator elements between supports whose positions are fixed
US3319930A (en) * 1961-12-19 1967-05-16 Gen Electric Stator assembly for turbomachines
US3269700A (en) * 1964-12-07 1966-08-30 United Aircraft Corp Heat shield for turbine strut

Also Published As

Publication number Publication date
JPS5019682B1 (de) 1975-07-09
BE717160A (de) 1968-12-02
US3403889A (en) 1968-10-01
DE1751588A1 (de) 1971-07-08
SE349353B (de) 1972-09-25
FR95211E (fr) 1970-08-07
GB1222902A (en) 1971-02-17
NL6808911A (de) 1968-12-27

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Legal Events

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PL Patent ceased