CH678648A5 - - Google Patents

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Publication number
CH678648A5
CH678648A5 CH1479/89A CH147989A CH678648A5 CH 678648 A5 CH678648 A5 CH 678648A5 CH 1479/89 A CH1479/89 A CH 1479/89A CH 147989 A CH147989 A CH 147989A CH 678648 A5 CH678648 A5 CH 678648A5
Authority
CH
Switzerland
Prior art keywords
propellant
block
combustion
peripheral channels
orifices
Prior art date
Application number
CH1479/89A
Other languages
English (en)
French (fr)
Inventor
Raymond Coleno
Serge Naibo
Jacques Raynaud
Jean Darmois
Original Assignee
Poudres & Explosifs Ste Nale
Aerospatiale
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 Poudres & Explosifs Ste Nale, Aerospatiale filed Critical Poudres & Explosifs Ste Nale
Publication of CH678648A5 publication Critical patent/CH678648A5/fr

Links

Classifications

    • 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
    • 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
    • F02K7/105—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 using a solid fuel
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/10—Shape or structure of solid propellant charges
    • 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
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/28—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants having two or more propellant charges with the propulsion gases exhausting through a common nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Air Bags (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Plasma Technology (AREA)
  • Nozzles (AREA)
  • Testing Of Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
CH1479/89A 1988-05-10 1989-04-18 CH678648A5 (US07935154-20110503-C00006.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8806263A FR2631387B1 (fr) 1988-05-10 1988-05-10 Propulseur sans tuyere de faible allongement

Publications (1)

Publication Number Publication Date
CH678648A5 true CH678648A5 (US07935154-20110503-C00006.png) 1991-10-15

Family

ID=9366154

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1479/89A CH678648A5 (US07935154-20110503-C00006.png) 1988-05-10 1989-04-18

Country Status (10)

Country Link
US (1) US5125229A (US07935154-20110503-C00006.png)
JP (1) JPH0278758A (US07935154-20110503-C00006.png)
AU (1) AU632478B2 (US07935154-20110503-C00006.png)
CH (1) CH678648A5 (US07935154-20110503-C00006.png)
DE (1) DE3915148C2 (US07935154-20110503-C00006.png)
ES (1) ES2013469A6 (US07935154-20110503-C00006.png)
FR (1) FR2631387B1 (US07935154-20110503-C00006.png)
GB (1) GB2218494B (US07935154-20110503-C00006.png)
IT (1) IT1232272B (US07935154-20110503-C00006.png)
SE (1) SE465935B (US07935154-20110503-C00006.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2863665B1 (fr) * 1988-10-12 2007-03-30 Aerospatiale Statoreacteur a structure tubulaire et missile propulse par un tel statoreacteur
SE468647B (sv) * 1991-06-14 1993-02-22 Foersvarets Forskningsanstalt Rammotor med fast braensle foer t ex en rotationsstabiliserad projektil
US5787703A (en) * 1996-05-10 1998-08-04 Fougerousse; Russell Combined ramjet and rocket engine having rectilinear duct
DE19635847C2 (de) * 1996-09-04 1998-07-16 Daimler Benz Aerospace Ag Lenkflugkörper mit Staustrahlantrieb
FR2764645B1 (fr) * 1997-06-16 1999-08-20 Aerospatiale Chargement de propergol solide pour propulseur et propulseur muni d'un tel chargement
US7306715B2 (en) 2002-08-05 2007-12-11 Denso Corporation Pump module
FR3089568B1 (fr) * 2018-12-05 2021-05-28 Centre Nat Etd Spatiales Propulseur solide pour lanceur
CN112177797B (zh) * 2020-09-16 2021-11-05 西北工业大学 一种无喷管固体火箭发动机
CN113006967B (zh) * 2021-02-08 2022-04-19 中国人民解放军国防科技大学 一种火箭与前缘突扩凹腔组合的rbcc内流道

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1003758A (fr) * 1947-02-21 1952-03-21 Soc Tech De Rech Ind Perfectionnements aux réacteurs utilisés pour la propulsion par réaction
FR1095546A (fr) * 1953-12-10 1955-06-03 Soc Tech De Rech Ind Propulseur
US2906094A (en) * 1954-04-14 1959-09-29 Glenn H Damon Fuel and rapid ignition apparatus for ignition of fuel in ram jets and rockets
FR1265327A (fr) * 1960-05-19 1961-06-30 France Etat Dispositif d'allumage du propulseur de croisière d'un projectile autopropulsé
US3319424A (en) * 1965-09-30 1967-05-16 Frederick L Haake Method and means for supporting a ram-jet propellant
DE1626069B1 (de) * 1967-10-18 1970-10-08 Messerschmitt Boelkow Blohm Kombinationstriebwerk
US3557556A (en) * 1968-05-20 1971-01-26 Us Air Force Thrust modulator for hybrid rockets
DE2230457C3 (de) * 1972-06-22 1981-05-27 Dynamit Nobel Ag, 5210 Troisdorf Zwischenwand für Raketentriebwerke
US4277940A (en) * 1979-07-25 1981-07-14 United Technologies Corporation Integral rocket-ramjet closed loop fuel control system
JPS57131845A (en) * 1981-02-06 1982-08-14 Nissan Motor Co Ltd Ram rocket
US4332631A (en) * 1982-03-04 1982-06-01 Hercules Incorporated Castable silicone based magnesium fueled propellant
GB8324900D0 (en) * 1983-09-16 1983-10-19 Secr Defence Rocket motors
JPS60142043A (ja) * 1983-12-28 1985-07-27 Tech Res & Dev Inst Of Japan Def Agency ラムロケツトの保炎装置
DE3407901A1 (de) * 1984-03-03 1985-09-05 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Kombinierte schubduese fuer rueckstosstriebwerke, insbesondere raketen-staubstrahltriebwerke
US4578947A (en) * 1984-12-24 1986-04-01 The United States Of America As Represented By The Secretary Of The Army Single cast rod-in-tube solid propellant rocket motor grain with a torispherical dome

Also Published As

Publication number Publication date
SE465935B (sv) 1991-11-18
SE8901594D0 (sv) 1989-05-03
GB2218494A (en) 1989-11-15
GB2218494B (en) 1992-01-15
US5125229A (en) 1992-06-30
JPH0278758A (ja) 1990-03-19
FR2631387A1 (fr) 1989-11-17
DE3915148A1 (de) 1989-11-23
DE3915148C2 (de) 1998-07-23
IT1232272B (it) 1992-01-28
FR2631387B1 (fr) 1990-07-13
AU3377089A (en) 1989-11-16
AU632478B2 (en) 1993-01-07
ES2013469A6 (es) 1990-05-01
SE8901594L (sv) 1989-11-11
GB8909465D0 (en) 1989-06-14
IT8967342A0 (it) 1989-05-09

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Legal Events

Date Code Title Description
PL Patent ceased