DE68906846D1 - Konstruktion eines kombinationsantriebs fuer zwei funktionstypen. - Google Patents

Konstruktion eines kombinationsantriebs fuer zwei funktionstypen.

Info

Publication number
DE68906846D1
DE68906846D1 DE8989402638T DE68906846T DE68906846D1 DE 68906846 D1 DE68906846 D1 DE 68906846D1 DE 8989402638 T DE8989402638 T DE 8989402638T DE 68906846 T DE68906846 T DE 68906846T DE 68906846 D1 DE68906846 D1 DE 68906846D1
Authority
DE
Germany
Prior art keywords
construction
combination drive
function types
types
function
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
DE8989402638T
Other languages
English (en)
Other versions
DE68906846T2 (de
Inventor
Josiane Labatut
Francois Marlin
Georges Mazeaud
Francois Mirville
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of DE68906846D1 publication Critical patent/DE68906846D1/de
Application granted granted Critical
Publication of DE68906846T2 publication Critical patent/DE68906846T2/de
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
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
    • F02K7/16—Composite ram-jet/turbo-jet engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
    • F02K7/18—Composite ram-jet/rocket engines
    • 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
    • F02K9/52—Injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Supercharger (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE1989606846 1988-09-28 1989-09-27 Konstruktion eines Kombinationsantriebs für zwei Funktionstypen. Expired - Fee Related DE68906846T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812647A FR2637019B1 (fr) 1988-09-28 1988-09-28 Structure de propulseur combine compatible avec deux types de fonctionnement

Publications (2)

Publication Number Publication Date
DE68906846D1 true DE68906846D1 (de) 1993-07-08
DE68906846T2 DE68906846T2 (de) 1993-10-14

Family

ID=9370468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989606846 Expired - Fee Related DE68906846T2 (de) 1988-09-28 1989-09-27 Konstruktion eines Kombinationsantriebs für zwei Funktionstypen.

Country Status (4)

Country Link
EP (1) EP0362053B1 (de)
JP (1) JPH0672574B2 (de)
DE (1) DE68906846T2 (de)
FR (1) FR2637019B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000034122A1 (de) 1998-12-05 2000-06-15 Fuersich Manfred Verfahren zum transport einer nutzlast in den weltraum
DE19903664C2 (de) * 1999-01-29 2000-11-16 Daimler Chrysler Ag Einrichtung zur Treibstoffzufuhr für ein Raketentriebwerk und Wärmetauscher zur Verwendung in der Einrichtung
US7418814B1 (en) 2005-06-30 2008-09-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Dual expander cycle rocket engine with an intermediate, closed-cycle heat exchanger
WO2014144369A1 (en) * 2013-03-15 2014-09-18 Orbital Sciences Corporation Hybrid-cycle liquid propellant rocket engine
IL297942A (en) * 2020-05-05 2023-01-01 Atlantis Res Labs Inc Multi-mode drive system
CN113236424B (zh) * 2021-06-22 2022-07-05 西安航天动力研究所 一种双下侧后置超声速进气道
CN114109650B (zh) * 2021-10-27 2023-02-28 厦门大学 一种整体式液体火箭冲压组合动力装置
CN114426101B (zh) * 2022-01-29 2023-11-17 中国航发湖南动力机械研究所 一种跨介质动力装置
FR3132748A1 (fr) * 2022-02-11 2023-08-18 Arianegroup Sas vanne pour moteur fusée

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551416A (de) *
US2482505A (en) * 1947-09-13 1949-09-20 Wright Aeronautieal Corp Mechanism providing a ram jet engine with a pilot flame and with a drive for its auxiliary equipment
US2933886A (en) * 1953-04-15 1960-04-26 Sharma Devendra Nath Turbojet engine convertible to ramjet engine
FR1169626A (fr) * 1956-01-05 1958-12-31 Power Jets Res & Dev Ltd Perfectionnements apportés aux installations motrices avec turbine à gaz, notamment aux moteurs à réaction de ce genre pour avions ou engins spéciaux
US3172253A (en) * 1959-01-02 1965-03-09 Garrett Corp Combination turbo and ramjet propulsion apparatus
US3230701A (en) * 1961-10-06 1966-01-25 Texaco Experiment Inc Two step reaction propulsion method
DE3617915C1 (de) * 1986-05-28 1987-09-17 Messerschmitt Boelkow Blohm Kombinationsantrieb
DE3617757C1 (de) * 1986-05-30 1987-07-02 Erno Raumfahrttechnik Gmbh, 2800 Bremen, De

Also Published As

Publication number Publication date
FR2637019B1 (fr) 1990-11-30
JPH02108838A (ja) 1990-04-20
DE68906846T2 (de) 1993-10-14
FR2637019A1 (fr) 1990-03-30
JPH0672574B2 (ja) 1994-09-14
EP0362053B1 (de) 1993-06-02
EP0362053A1 (de) 1990-04-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee