DE69005238D1 - Schutzvorrichtung für Maschinenkühlsystem. - Google Patents

Schutzvorrichtung für Maschinenkühlsystem.

Info

Publication number: DE69005238D1
Authority: DE; Germany
Prior art keywords: cooling system; protection device; machine cooling; machine; protection
Prior art date: 1989-09-13
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 - Fee Related

Application number

DE90309484T

Other languages

English (en)

Other versions

DE69005238T2 (de

Inventor

Nigel Peter Jackson

Geoffrey Philip Virr

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.)

Rolls Royce PLC

Original Assignee

Rolls Royce PLC

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.)

1989-09-13

Filing date

1990-08-30

Publication date

1994-01-27

1990-08-30 Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC

1994-01-27 Application granted granted Critical

1994-01-27 Publication of DE69005238D1 publication Critical patent/DE69005238D1/de

1994-04-07 Publication of DE69005238T2 publication Critical patent/DE69005238T2/de

2010-08-31 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- 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

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)
Supercharger (AREA)
Control Of Turbines (AREA)

DE90309484T 1989-09-13 1990-08-30 Schutzvorrichtung für Maschinenkühlsystem. Expired - Fee Related DE69005238T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB898920695A GB8920695D0 (en)	1989-09-13	1989-09-13	Engine cooling system protection device

Publications (2)

Publication Number	Publication Date
DE69005238D1 true DE69005238D1 (de)	1994-01-27
DE69005238T2 DE69005238T2 (de)	1994-04-07

Family

ID=10663000

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE90309484T Expired - Fee Related DE69005238T2 (de)	1989-09-13	1990-08-30	Schutzvorrichtung für Maschinenkühlsystem.

Country Status (5)

Country	Link
US (1)	US5063733A (de)
EP (1)	EP0417940B1 (de)
JP (1)	JPH03100335A (de)
DE (1)	DE69005238T2 (de)
GB (1)	GB8920695D0 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5579631A (en) *	1994-04-28	1996-12-03	Westinghouse Electric Corporation	Steam cooling of gas turbine with backup air cooling
GB2437969B (en) *	2006-04-13	2011-03-23	Rolls Royce Plc	Flow control systems
GB0610357D0 (en)	2006-05-25	2006-07-05	Rolls Royce Plc	Loss reduction apparatus
US7654085B2 (en) *	2006-08-28	2010-02-02	Elijah Dumas	System of an induced flow machine
WO2009073697A2 (en) *	2007-12-04	2009-06-11	Techlusion Corporation	Dynamometer
GB2457427A (en) *	2007-12-14	2009-08-19	Rolls Royce Plc	Gas turbine engine cooling flow modulation arrangement comprising fluidic valves
US9611752B2 (en)	2013-03-15	2017-04-04	General Electric Company	Compressor start bleed system for a turbine system and method of controlling a compressor start bleed system
GB201412869D0 (en)	2014-07-21	2014-09-03	Rolls Royce Plc	Pressure controlled chamber
GB201500838D0 (en)	2015-01-19	2015-03-04	Rolls Royce Plc	Method for detecting a fault, fault detection system and gas turbine engine
CN105840315B (zh) *	2016-03-15	2017-10-31	哈尔滨工程大学	一种应用于气膜冷却技术的旋流冷气腔结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2042478C3 (de) *	1970-08-27	1975-08-14	Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen	Gasturbinentriebwerk, vorzugsweise Strahltriebwerk für Flugzeuge, mit Kühlluft- und gegebenenfalls Sperrluftentnahme
US4462204A (en) *	1982-07-23	1984-07-31	General Electric Company	Gas turbine engine cooling airflow modulator
GB2190729A (en) *	1986-05-21	1987-11-25	Plessey Co Plc	Solid propellant burn rate control device

1989
- 1989-09-13 GB GB898920695A patent/GB8920695D0/en active Pending
1990
- 1990-08-30 DE DE90309484T patent/DE69005238T2/de not_active Expired - Fee Related
- 1990-08-30 EP EP90309484A patent/EP0417940B1/de not_active Expired - Lifetime
- 1990-09-04 US US07/577,120 patent/US5063733A/en not_active Expired - Fee Related
- 1990-09-13 JP JP2243699A patent/JPH03100335A/ja active Pending

Also Published As

Publication number	Publication date
EP0417940A1 (de)	1991-03-20
JPH03100335A (ja)	1991-04-25
US5063733A (en)	1991-11-12
EP0417940B1 (de)	1993-12-15
GB8920695D0 (en)	1989-10-25
DE69005238T2 (de)	1994-04-07

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Legal Events

Date	Code	Title	Description
1995-01-19	8364	No opposition during term of opposition
2002-09-26	8339	Ceased/non-payment of the annual fee