CH541066A - Gas turbine - Google Patents

Gas turbine

Info

Publication number: CH541066A
Authority: CH; Switzerland
Prior art keywords: gas turbine; turbine; gas
Prior art date: 1970-07-02

Application number

CH977871A

Other languages

French (fr)

Inventor

J Rahaim Thomas

M Mierley George

Original Assignee

Westinghouse Electric 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.)

1970-07-02

Filing date

1971-07-02

Publication date

1973-08-31

1971-07-02 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1973-08-31 Publication of CH541066A publication Critical patent/CH541066A/en

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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/246—Fastening of diaphragms or stator-rings
- 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
- F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
- F01D11/127—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with a deformable or crushable structure, e.g. honeycomb

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)

CH977871A 1970-07-02 1971-07-02 Gas turbine CH541066A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US5197070A	1970-07-02	1970-07-02

Publications (1)

Publication Number	Publication Date
CH541066A true CH541066A (en)	1973-08-31

Family

ID=21974553

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH977871A CH541066A (en)	1970-07-02	1971-07-02	Gas turbine

Country Status (8)

Country	Link
US (1)	US3656862A (en)
JP (1)	JPS5020201B1 (en)
BE (1)	BE769254A (en)
CH (1)	CH541066A (en)
DE (1)	DE2131855A1 (en)
FR (1)	FR2103007A5 (en)
GB (1)	GB1306575A (en)
NL (1)	NL7109117A (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3756741A (en) *	1971-12-17	1973-09-04	Jacuzzi Bros Inc	Jet propulsion pump assembly
US3981609A (en) *	1975-06-02	1976-09-21	United Technologies Corporation	Coolable blade tip shroud
GB1501916A (en) *	1975-06-20	1978-02-22	Rolls Royce	Matching thermal expansions of components of turbo-machines
FR2401310A1 (en) *	1977-08-26	1979-03-23	Snecma	REACTION ENGINE TURBINE CASE
US4346904A (en) *	1980-11-26	1982-08-31	Watkins Jr Shelton	Honeycomb structure for use in abradable seals
US4553901A (en) *	1983-12-21	1985-11-19	United Technologies Corporation	Stator structure for a gas turbine engine
US4643638A (en) *	1983-12-21	1987-02-17	United Technologies Corporation	Stator structure for supporting an outer air seal in a gas turbine engine
US4687412A (en) *	1985-07-03	1987-08-18	Pratt & Whitney Canada Inc.	Impeller shroud
GB2226365B (en) *	1988-12-22	1993-03-10	Rolls Royce Plc	Turbomachine clearance control
US5001483A (en) *	1989-10-23	1991-03-19	Westinghouse Electric Corp.	Digital to analog converter for an acoustic charge transport device
US5238365A (en) *	1991-07-09	1993-08-24	General Electric Company	Assembly for thermal shielding of low pressure turbine
US5165848A (en) *	1991-07-09	1992-11-24	General Electric Company	Vane liner with axially positioned heat shields
US5176495A (en) *	1991-07-09	1993-01-05	General Electric Company	Thermal shielding apparatus or radiositor for a gas turbine engine
US5195868A (en) *	1991-07-09	1993-03-23	General Electric Company	Heat shield for a compressor/stator structure
US5174714A (en) *	1991-07-09	1992-12-29	General Electric Company	Heat shield mechanism for turbine engines
WO1994008143A1 (en) *	1992-10-07	1994-04-14	University Of Alabama At Birmingham	Inlet clearance gap seal
US5524846A (en) *	1993-12-21	1996-06-11	The Boeing Company	Fire protection system for airplanes
US6382905B1 (en) *	2000-04-28	2002-05-07	General Electric Company	Fan casing liner support
GB2382380A (en) *	2001-11-24	2003-05-28	Rolls Royce Plc	A removable abradable lining for the casing assembly of a gas turbine engine
US6682298B2 (en)	2002-05-17	2004-01-27	David George Demontmorency	Rotating shaft confinement system
FR2859002A1 (en) *	2003-08-18	2005-02-25	Snecma Moteurs	Abradable surface for gas turbine engine housing surrounding fan, is made from a resin with glass balls over a layer of thermoformable foam
US20050200080A1 (en) *	2004-03-10	2005-09-15	Siemens Westinghouse Power Corporation	Seal for a turbine engine
US20070063449A1 (en) *	2005-09-19	2007-03-22	Ingersoll-Rand Company	Stationary seal ring for a centrifugal compressor
EP1957800B1 (en) *	2005-09-19	2010-12-29	Ingersoll Rand Company	Impeller for a centrifugal compressor
WO2007035698A2 (en) *	2005-09-19	2007-03-29	Ingersoll-Rand Company	Centrifugal compressor including a seal system
US20080063508A1 (en) *	2006-09-08	2008-03-13	Barry Barnett	Fan case abradable
US8998565B2 (en) *	2011-04-18	2015-04-07	General Electric Company	Apparatus to seal with a turbine blade stage in a gas turbine
EP2719869A1 (en) *	2012-10-12	2014-04-16	MTU Aero Engines GmbH	Axial sealing in a housing structure for a turbomachine
EP2796667B1 (en) *	2013-04-24	2018-06-27	MTU Aero Engines AG	Slip ring seal
EP2835500A1 (en)	2013-08-09	2015-02-11	Siemens Aktiengesellschaft	Insert element and gas turbine
EP2853685A1 (en) *	2013-09-25	2015-04-01	Siemens Aktiengesellschaft	Insert element and gas turbine
US10167727B2 (en) *	2014-08-13	2019-01-01	United Technologies Corporation	Gas turbine engine blade containment system
EP3228826B1 (en) *	2016-04-05	2021-03-17	MTU Aero Engines GmbH	Seal segment arrangement having a connector, corresponding gas turbine engine and method of manufacturing
DE102019110671A1 (en) *	2019-04-25	2020-10-29	Man Energy Solutions Se	turbocharger
CN110284929B (en) *	2019-07-19	2021-10-22	中国航发沈阳发动机研究所	Turbine cartridge receiver structure of obturaging

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA611004A (en) *		1960-12-20	S. Broffitt Wilgus	Turbine nozzle
US3126149A (en) *		1964-03-24		Foamed aluminum honeycomb motor
US2994472A (en) *	1958-12-29	1961-08-01	Gen Electric	Tip clearance control system for turbomachines
US3056583A (en) *	1960-11-10	1962-10-02	Gen Electric	Retaining means for turbine shrouds and nozzle diaphragms of turbine engines
CH397360A (en) *	1961-11-28	1965-08-15	Licentia Gmbh	Rotor seal with radially movable sealing ring segments, especially for turbo machines
US3314648A (en) *	1961-12-19	1967-04-18	Gen Electric	Stator vane assembly
US3227418A (en) *	1963-11-04	1966-01-04	Gen Electric	Variable clearance seal

1970
- 1970-07-02 US US51970A patent/US3656862A/en not_active Expired - Lifetime
1971
- 1971-04-02 JP JP7120244A patent/JPS5020201B1/ja active Pending
- 1971-05-27 GB GB1752571A patent/GB1306575A/en not_active Expired
- 1971-06-26 DE DE19712131855 patent/DE2131855A1/en active Pending
- 1971-06-29 BE BE769254A patent/BE769254A/en unknown
- 1971-07-01 FR FR7124089A patent/FR2103007A5/fr not_active Expired
- 1971-07-01 NL NL7109117A patent/NL7109117A/xx unknown
- 1971-07-02 CH CH977871A patent/CH541066A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1306575A (en)	1973-02-14
FR2103007A5 (en)	1972-04-07
US3656862A (en)	1972-04-18
JPS5020201B1 (en)	1975-07-12
NL7109117A (en)	1972-01-04
BE769254A (en)	1971-12-29
DE2131855A1 (en)	1972-01-05

Publication	Publication Date	Title
CH541066A (en)	1973-08-31	Gas turbine
CH538048A (en)	1973-06-15	Axial gas turbine
CH541716A (en)	1973-09-15	Gas turbine engine
CH520267A (en)	1972-03-15	Gas turbine
CH501828A (en)	1971-01-15	Gas turbine or compressor
AT307821B (en)	1973-06-12	Gas turbine
CH448616A (en)	1967-12-15	Gas turbine
DK131954C (en)	1976-02-23	GAS BURNER
CH525384A (en)	1972-07-15	Gas turbine
AT327442B (en)	1976-01-26	GAS BURNER
CH534300A (en)	1973-02-28	Gas turbine
CH460450A (en)	1968-07-31	Gas turbine
FR1501477A (en)	1967-11-10	Gas turbine rotor
BE789681A (en)	1973-04-04	REDUCING GAS
BE776840A (en)	1972-06-19	GAS LASER
CH530813A (en)	1972-11-30	Gas purifier
AT306416B (en)	1973-04-10	Gas lighter
BE768016A (en)	1971-12-02	GAS BURNER
CH528051A (en)	1972-09-15	Gas lighter
BE762822A (en)	1971-08-11	GAS GRILL
FR1524810A (en)	1968-05-10	Gas turbine
CH533807A (en)	1973-03-15	Gas lighter
FR1484643A (en)	1967-09-20	Gas turbine
FR1447843A (en)	1966-07-29	Gas turbine
CH541776A (en)	1973-09-15	Gas lighter

Legal Events

Date	Code	Title	Description
1978-02-15	PL	Patent ceased