FR2664658B1 - Perfectionnements relatifs a des propulseurs aerospatiaux. - Google Patents

Perfectionnements relatifs a des propulseurs aerospatiaux.

Info

Publication number
FR2664658B1
FR2664658B1 FR898902777A FR8902777A FR2664658B1 FR 2664658 B1 FR2664658 B1 FR 2664658B1 FR 898902777 A FR898902777 A FR 898902777A FR 8902777 A FR8902777 A FR 8902777A FR 2664658 B1 FR2664658 B1 FR 2664658B1
Authority
FR
France
Prior art keywords
propellers
airborne
improvements relating
relating
airborne propellers
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 - Fee Related
Application number
FR898902777A
Other languages
English (en)
Other versions
FR2664658A1 (fr
Inventor
Lanfear Scott-Scott John
Alan Bond
Scott-Scott John Lanfear
Bond Alan
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.)
Filing date
Publication date
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2664658A1 publication Critical patent/FR2664658A1/fr
Application granted granted Critical
Publication of FR2664658B1 publication Critical patent/FR2664658B1/fr
Anticipated expiration legal-status Critical
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
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/74—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof combined with another jet-propulsion plant
    • F02K9/78—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof combined with another jet-propulsion plant with an air-breathing jet-propulsion plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/42—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using liquid or gaseous propellants
    • F02K9/44—Feeding propellants
    • F02K9/46—Feeding propellants using pumps
    • F02K9/48—Feeding propellants using pumps driven by a gas turbine fed by propellant combustion gases or fed by vaporized propellants or other gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
FR898902777A 1988-03-23 1989-03-03 Perfectionnements relatifs a des propulseurs aerospatiaux. Expired - Fee Related FR2664658B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8806895A GB2245029B (en) 1988-03-23 1988-03-23 Improvements in or relating to aerospace propulsors

Publications (2)

Publication Number Publication Date
FR2664658A1 FR2664658A1 (fr) 1992-01-17
FR2664658B1 true FR2664658B1 (fr) 1994-09-30

Family

ID=10633957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898902777A Expired - Fee Related FR2664658B1 (fr) 1988-03-23 1989-03-03 Perfectionnements relatifs a des propulseurs aerospatiaux.

Country Status (4)

Country Link
US (1) US5085041A (fr)
DE (1) DE3908318C2 (fr)
FR (1) FR2664658B1 (fr)
GB (1) GB2245029B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5873240A (en) * 1993-04-14 1999-02-23 Adroit Systems, Inc. Pulsed detonation rocket engine
DE19903664C2 (de) * 1999-01-29 2000-11-16 Daimler Chrysler Ag Einrichtung zur Treibstoffzufuhr für ein Raketentriebwerk und Wärmetauscher zur Verwendung in der Einrichtung
AU2002360983A1 (en) * 2001-12-18 2003-06-30 Henkel Kommanditgesellschaft Auf Aktien Adhesion inhibition of fungi
KR20060022279A (ko) * 2003-06-17 2006-03-09 헨켈 코만디트게젤샤프트 아우프 악티엔 유지놀 및/또는 이의 유도체에 의한 진균류 무성 생식의저해
US6968673B1 (en) * 2003-11-14 2005-11-29 Knight Andrew F Cool gas generator and ultra-safe rocket engine
CN102383971A (zh) * 2010-07-09 2012-03-21 靳北彪 多级热冲压发动机
WO2012019419A1 (fr) * 2010-08-12 2012-02-16 Jin Beibiao Statoréacteur à turbine éolienne
FR3001260B1 (fr) * 2013-01-18 2017-04-21 Astrium Sas Dispositif de demarrage d'une turbopompe de moteur fusee
GB2519156A (en) * 2013-10-11 2015-04-15 Reaction Engines Ltd A nozzle arrangement for an engine
GB2584331B (en) * 2019-05-30 2021-10-27 Reaction Engines Ltd Engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237401A (en) * 1958-01-17 1966-03-01 United Aircraft Corp Regenerative expander engine
DE1247073B (de) * 1961-09-12 1967-08-10 Bristol Siddeley Engines Ltd Verfahren und Vorrichtung zum Kuehlen eines UEberschall-Gasturbinenstrahltriebwerks
US3747339A (en) * 1961-11-13 1973-07-24 Texaco Inc Reaction propulsion engine and method of operation
US3261571A (en) * 1961-11-20 1966-07-19 Robert W Pinnes High altitude aircraft
GB1457763A (en) * 1973-07-18 1976-12-08 Rankel Turbines Ltd Gas turbine engines
GB2240815B (en) * 1983-12-23 1991-12-18 Alan Bond Improvements in aerospace propulsion
DE3617915C1 (de) * 1986-05-28 1987-09-17 Messerschmitt Boelkow Blohm Kombinationsantrieb
DE3617757C1 (fr) * 1986-05-30 1987-07-02 Erno Raumfahrttechnik Gmbh, 2800 Bremen, De

Also Published As

Publication number Publication date
DE3908318A1 (de) 1991-12-05
GB2245029A (en) 1991-12-18
US5085041A (en) 1992-02-04
DE3908318C2 (de) 1998-04-09
FR2664658A1 (fr) 1992-01-17
GB8806895D0 (en) 1991-07-10
GB2245029B (en) 1992-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse