FR1368946A - Perfectionnement aux fusées, notamment aux fusées à poudre - Google Patents

Perfectionnement aux fusées, notamment aux fusées à poudre

Info

Publication number
FR1368946A
FR1368946A FR938496A FR938496A FR1368946A FR 1368946 A FR1368946 A FR 1368946A FR 938496 A FR938496 A FR 938496A FR 938496 A FR938496 A FR 938496A FR 1368946 A FR1368946 A FR 1368946A
Authority
FR
France
Prior art keywords
rockets
further training
particularly powder
powder
training
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
Application number
FR938496A
Other languages
English (en)
Inventor
Adolphe Otton Gontier Ernst
Roger Adrien Feraud
Francis Jean-Marie Tremouilles
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
Priority to FR938496A priority Critical patent/FR1368946A/fr
Priority to US374961A priority patent/US3292376A/en
Priority to GB24694/64A priority patent/GB1055494A/en
Application granted granted Critical
Publication of FR1368946A publication Critical patent/FR1368946A/fr
Expired 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
    • F02K9/97—Rocket nozzles
    • F02K9/972—Fluid cooling arrangements for nozzles
    • 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
    • F02K9/12—Shape or structure of solid propellant charges made of two or more portions burning at different rates or having different characteristics
    • 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
    • F02K9/97—Rocket nozzles
    • F02K9/974—Nozzle- linings; Ablative coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Laminated Bodies (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Nozzles (AREA)
FR938496A 1963-06-18 1963-06-18 Perfectionnement aux fusées, notamment aux fusées à poudre Expired FR1368946A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR938496A FR1368946A (fr) 1963-06-18 1963-06-18 Perfectionnement aux fusées, notamment aux fusées à poudre
US374961A US3292376A (en) 1963-06-18 1964-06-15 Rocket nozzle protection system
GB24694/64A GB1055494A (en) 1963-06-18 1964-06-15 Improvements in rockets, particularly solid fuel rockets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR938496A FR1368946A (fr) 1963-06-18 1963-06-18 Perfectionnement aux fusées, notamment aux fusées à poudre

Publications (1)

Publication Number Publication Date
FR1368946A true FR1368946A (fr) 1964-08-07

Family

ID=8806319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938496A Expired FR1368946A (fr) 1963-06-18 1963-06-18 Perfectionnement aux fusées, notamment aux fusées à poudre

Country Status (3)

Country Link
US (1) US3292376A (fr)
FR (1) FR1368946A (fr)
GB (1) GB1055494A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706183A1 (fr) * 1993-06-07 1994-12-16 Europ Propulsion Dispositif de purge de résidus de combustion.
US5491970A (en) * 1994-06-10 1996-02-20 General Electric Co. Method for staging fuel in a turbine between diffusion and premixed operations

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668872A (en) * 1967-01-30 1972-06-13 Albert T Camp Solid propellant rocket
US3694883A (en) * 1970-05-20 1972-10-03 Us Air Force Method of mounting a nozzle insert
US3942319A (en) * 1974-06-07 1976-03-09 The United States Of America As Represented By The Secretary Of The Army Water-free solid propellant exhaust gases
CN110594038B (zh) * 2019-08-20 2021-11-09 西安航天动力技术研究所 一种多次脉冲激励装置
CN113898496B (zh) * 2021-10-22 2022-08-02 星河动力(北京)空间科技有限公司 火箭发动机和运载火箭

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699036A (en) * 1950-12-09 1955-01-11 Carborundum Co Ceramic lined, lightweight rocket motor structure and like device
US3052092A (en) * 1959-03-30 1962-09-04 Boeing Co Solid propellant rocket motor
US3106061A (en) * 1960-11-30 1963-10-08 Gen Motors Corp Vectoring nozzle
US3091924A (en) * 1960-12-15 1963-06-04 United Aircraft Corp Gaseous nozzle boundary
US3092963A (en) * 1960-12-15 1963-06-11 United Aircraft Corp Vector control system
US3137126A (en) * 1961-01-11 1964-06-16 North American Aviation Inc Method and means for forming a gaseous passage
US3191379A (en) * 1961-03-08 1965-06-29 Ralph M Pierce Propellant grain for rocket motors
FR1327090A (fr) * 1962-03-20 1963-05-17 Snecma Perfectionnement aux propulseurs à plusieurs tuyères de réaction
US3137998A (en) * 1962-10-15 1964-06-23 Gen Motors Corp Cooled rocket nozzle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706183A1 (fr) * 1993-06-07 1994-12-16 Europ Propulsion Dispositif de purge de résidus de combustion.
US5419120A (en) * 1993-06-07 1995-05-30 Societe Europeenne De Propulsion Device for purging combustion residues
US5491970A (en) * 1994-06-10 1996-02-20 General Electric Co. Method for staging fuel in a turbine between diffusion and premixed operations

Also Published As

Publication number Publication date
GB1055494A (en) 1967-01-18
US3292376A (en) 1966-12-20

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