IT1139639B - Struttura di carcassa per motore di turbina a gas - Google Patents

Struttura di carcassa per motore di turbina a gas

Info

Publication number
IT1139639B
IT1139639B IT24388/81A IT2438881A IT1139639B IT 1139639 B IT1139639 B IT 1139639B IT 24388/81 A IT24388/81 A IT 24388/81A IT 2438881 A IT2438881 A IT 2438881A IT 1139639 B IT1139639 B IT 1139639B
Authority
IT
Italy
Prior art keywords
gas turbine
turbine engine
casing structure
casing
engine
Prior art date
Application number
IT24388/81A
Other languages
English (en)
Other versions
IT8124388A0 (it
Inventor
George Pask Mellin
Original Assignee
Rolls Royce
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 Rolls Royce filed Critical Rolls Royce
Publication of IT8124388A0 publication Critical patent/IT8124388A0/it
Application granted granted Critical
Publication of IT1139639B publication Critical patent/IT1139639B/it

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
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
IT24388/81A 1980-10-21 1981-10-08 Struttura di carcassa per motore di turbina a gas IT1139639B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08033849A GB2114661B (en) 1980-10-21 1980-10-21 Casing structure for a gas turbine engine

Publications (2)

Publication Number Publication Date
IT8124388A0 IT8124388A0 (it) 1981-10-08
IT1139639B true IT1139639B (it) 1986-09-24

Family

ID=10516794

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24388/81A IT1139639B (it) 1980-10-21 1981-10-08 Struttura di carcassa per motore di turbina a gas

Country Status (4)

Country Link
US (1) US4502276A (it)
DE (1) DE3140693C1 (it)
GB (1) GB2114661B (it)
IT (1) IT1139639B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315914A1 (de) * 1983-05-02 1984-11-08 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Gasturbinentriebwerk mit einrichtungen zur schaufelspaltminimierung
FR2560854B1 (fr) * 1984-03-07 1986-09-12 Snecma Capotages structuraux participant a la rigidite d'ensemble d'un turboreacteur
GB2168755B (en) * 1984-12-08 1988-05-05 Rolls Royce Improvements in or relating to gas turbine engines
FR2577282B1 (fr) * 1985-02-13 1987-04-17 Snecma Carter de turbomachine associe a un dispositif pour ajuster le jeu entre rotor et stator
US4861229A (en) * 1987-11-16 1989-08-29 Williams International Corporation Ceramic-matrix composite nozzle assembly for a turbine engine
GB2220034B (en) * 1988-06-22 1992-12-02 Rolls Royce Plc Aerodynamic loading in gas turbine engines
FR2652858B1 (fr) * 1989-10-11 1993-05-07 Snecma Stator de turbomachine associe a des moyens de deformation.
US5193535A (en) * 1991-08-27 1993-03-16 Medtronic, Inc. Method and apparatus for discrimination of ventricular tachycardia from ventricular fibrillation and for treatment thereof
US5257621A (en) * 1991-08-27 1993-11-02 Medtronic, Inc. Apparatus for detection of and discrimination between tachycardia and fibrillation and for treatment of both
FR2683002B1 (fr) * 1991-10-23 1993-12-17 Snecma Compresseur axial adapte a la maintenance et son procede de maintenance.
US5211541A (en) * 1991-12-23 1993-05-18 General Electric Company Turbine support assembly including turbine heat shield and bolt retainer assembly
US6761034B2 (en) 2000-12-08 2004-07-13 General Electroc Company Structural cover for gas turbine engine bolted flanges
EP1777378A3 (en) 2003-07-29 2011-03-09 Pratt & Whitney Canada Corp. Turbofan case and method of making
US7370467B2 (en) * 2003-07-29 2008-05-13 Pratt & Whitney Canada Corp. Turbofan case and method of making
FR2859762B1 (fr) * 2003-09-11 2006-01-06 Snecma Moteurs Realisation de l'etancheite pour le prelevement cabine par un joint segment
US7908869B2 (en) * 2006-09-18 2011-03-22 Pratt & Whitney Canada Corp. Thermal and external load isolating impeller shroud
US8950069B2 (en) * 2006-12-29 2015-02-10 Rolls-Royce North American Technologies, Inc. Integrated compressor vane casing
DE102008025511A1 (de) * 2008-05-28 2009-12-03 Mtu Aero Engines Gmbh Gehäuse für einen Verdichter einer Gasturbine, Verdichter und Verfahren zur Herstellung eines Gehäusesegments eines Verdichtergehäuses
GB0904970D0 (en) 2009-03-24 2009-05-06 Rolls Royce Plc A casing arrangement
RU2463465C1 (ru) * 2011-04-29 2012-10-10 Открытое акционерное общество "Авиадвигатель" Газотурбинный двигатель
US8979484B2 (en) 2012-01-05 2015-03-17 Pratt & Whitney Canada Corp. Casing for an aircraft turbofan bypass engine
FR3016662B1 (fr) * 2014-01-23 2016-02-12 Snecma Turbomoteur a helices non carenees muni d'une enveloppe de renfort integrant des troncons de canalisations
GB201507647D0 (en) 2015-05-05 2015-06-17 Rolls Royce Plc Casing assembly
US10830097B2 (en) 2016-02-04 2020-11-10 General Electric Company Engine casing with internal coolant flow patterns

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB846329A (en) * 1957-12-12 1960-08-31 Napier & Son Ltd Combustion turbine power units
US4264274A (en) * 1977-12-27 1981-04-28 United Technologies Corporation Apparatus maintaining rotor and stator clearance
DE2907748A1 (de) * 1979-02-28 1980-09-04 Motoren Turbinen Union Einrichtung zur minimierung und konstanthaltung der bei axialturbinen vorhandenen schaufelspitzenspiele, insbesondere fuer gasturbinentriebwerke
US4365470A (en) * 1980-04-02 1982-12-28 United Technologies Corporation Fuel nozzle guide and seal for a gas turbine engine
US4428189A (en) * 1980-04-02 1984-01-31 United Technologies Corporation Case deflection control in aircraft gas turbine engines

Also Published As

Publication number Publication date
DE3140693C1 (de) 1986-05-22
IT8124388A0 (it) 1981-10-08
GB2114661B (en) 1984-08-01
GB2114661A (en) 1983-08-24
US4502276A (en) 1985-03-05

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