GB2004353B - Pyrotechnic charges - Google Patents

Pyrotechnic charges

Info

Publication number
GB2004353B
GB2004353B GB7834961A GB7834961A GB2004353B GB 2004353 B GB2004353 B GB 2004353B GB 7834961 A GB7834961 A GB 7834961A GB 7834961 A GB7834961 A GB 7834961A GB 2004353 B GB2004353 B GB 2004353B
Authority
GB
United Kingdom
Prior art keywords
pyrotechnic charges
pyrotechnic
charges
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
GB7834961A
Other versions
GB2004353A (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 GB2004353A publication Critical patent/GB2004353A/en
Application granted granted Critical
Publication of GB2004353B publication Critical patent/GB2004353B/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
    • F02K9/14—Shape or structure of solid propellant charges made from sheet-like materials, e.g. of carpet-roll type, of layered structure
    • 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)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Clamps And Clips (AREA)
GB7834961A 1977-09-13 1978-08-30 Pyrotechnic charges Expired GB2004353B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7727641A FR2402856A2 (en) 1977-09-13 1977-09-13 PYROTECHNIC LOADING PROVIDED WITH A PERIPHERAL FIXING COMPRISING BELLOWS OF ELASTICITY

Publications (2)

Publication Number Publication Date
GB2004353A GB2004353A (en) 1979-03-28
GB2004353B true GB2004353B (en) 1982-01-20

Family

ID=9195338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7834961A Expired GB2004353B (en) 1977-09-13 1978-08-30 Pyrotechnic charges

Country Status (4)

Country Link
DE (1) DE2839882A1 (en)
FR (1) FR2402856A2 (en)
GB (1) GB2004353B (en)
IT (1) IT1107863B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115163335A (en) * 2022-07-01 2022-10-11 星河动力(北京)空间科技有限公司 Combustion chamber grain for test and simulated engine combustion chamber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2063653A1 (en) * 1970-12-23 1972-07-06 Dynamit Nobel Ag Solid rocket fuel - with foam polyurethane intermediate layers
FR2356116A1 (en) * 1973-07-13 1978-01-20 France Etat IMPROVEMENTS TO HOT POWDERING GAS GENERATORS AND PROCESSES FOR THE PREPARATION OF THEIR CHARGE
FR2276555A1 (en) * 1974-06-27 1976-01-23 Poudres & Explosifs Ste Nale Propellant charge element - for use in e.g. rockets with combustion-inhibiting coating to ensure uniformly increasing combustion gas pressure
FR2334648A1 (en) * 1975-12-12 1977-07-08 Poudres & Explosifs Ste Nale Pyrotechnical, lamellar charge in combustion inhibiting sleeve - is moulded flat and rolled into cylinder fitting projectile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115163335A (en) * 2022-07-01 2022-10-11 星河动力(北京)空间科技有限公司 Combustion chamber grain for test and simulated engine combustion chamber
CN115163335B (en) * 2022-07-01 2023-01-13 星河动力(北京)空间科技有限公司 Combustion chamber grain for test and simulated engine combustion chamber

Also Published As

Publication number Publication date
IT1107863B (en) 1985-12-02
DE2839882A1 (en) 1979-03-29
IT7869067A0 (en) 1978-09-07
FR2402856B2 (en) 1982-03-05
FR2402856A2 (en) 1979-04-06
GB2004353A (en) 1979-03-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee