GB1413609A - Solid propellant element - Google Patents

Solid propellant element

Info

Publication number
GB1413609A
GB1413609A GB4516973A GB4516973A GB1413609A GB 1413609 A GB1413609 A GB 1413609A GB 4516973 A GB4516973 A GB 4516973A GB 4516973 A GB4516973 A GB 4516973A GB 1413609 A GB1413609 A GB 1413609A
Authority
GB
United Kingdom
Prior art keywords
combustion
limbs
sept
radius
semicircular arcs
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
GB4516973A
Other languages
English (en)
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Publication of GB1413609A publication Critical patent/GB1413609A/en
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
    • F02K9/08—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
    • F02K9/20—Shape or structure of solid propellant charges of the external-burning type
    • 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
    • F02K9/32—Constructional parts; Details not otherwise provided for
    • F02K9/36—Propellant charge supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Testing Of Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
GB4516973A 1972-09-26 1973-09-26 Solid propellant element Expired GB1413609A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7233943A FR2201272B1 (enExample) 1972-09-26 1972-09-26

Publications (1)

Publication Number Publication Date
GB1413609A true GB1413609A (en) 1975-11-12

Family

ID=9104765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4516973A Expired GB1413609A (en) 1972-09-26 1973-09-26 Solid propellant element

Country Status (5)

Country Link
US (1) US3931765A (enExample)
DE (1) DE2347893C3 (enExample)
FR (1) FR2201272B1 (enExample)
GB (1) GB1413609A (enExample)
IT (1) IT996738B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2336431C1 (ru) * 2006-12-20 2008-10-20 Федеральное государственное унитарное предприятие "Научно-исследовательский институт полимерных материалов" Заряд твердого ракетного топлива

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590860A (en) * 1981-07-27 1986-05-27 United Technologies Corporation Constant pressure end burning gas generator
US4696233A (en) * 1986-01-31 1987-09-29 Morton Thiokol, Inc. High propellant mass fraction highly stress relieved end-burning grain structure
US5821449A (en) * 1995-09-28 1998-10-13 Alliant Techsystems Inc. Propellant grain geometry for controlling ullage and increasing flame permeability
US20050115439A1 (en) * 2003-12-02 2005-06-02 Abel Stephen G. Multiple pulse segmented gas generator
CN105003355B (zh) * 2015-07-27 2017-02-01 湖北三江航天江河化工科技有限公司 一种大推力比的固体火箭发动机及其制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256819A (en) * 1964-04-02 1966-06-21 Atlantic Res Corp Gas generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2336431C1 (ru) * 2006-12-20 2008-10-20 Федеральное государственное унитарное предприятие "Научно-исследовательский институт полимерных материалов" Заряд твердого ракетного топлива

Also Published As

Publication number Publication date
DE2347893C3 (de) 1978-04-27
DE2347893A1 (de) 1974-04-25
US3931765A (en) 1976-01-13
FR2201272B1 (enExample) 1975-01-03
IT996738B (it) 1975-12-10
DE2347893B2 (de) 1977-09-01
FR2201272A1 (enExample) 1974-04-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee