CA957537A - Method for manufacturing a finned, one-piece propellant powder charge - Google Patents

Method for manufacturing a finned, one-piece propellant powder charge

Info

Publication number
CA957537A
CA957537A CA130,625A CA130625A CA957537A CA 957537 A CA957537 A CA 957537A CA 130625 A CA130625 A CA 130625A CA 957537 A CA957537 A CA 957537A
Authority
CA
Canada
Prior art keywords
finned
manufacturing
powder charge
propellant powder
piece propellant
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
CA130,625A
Other languages
English (en)
Other versions
CA130625S (en
Inventor
Jean Ramond
Jean-Pierre Thomas
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
Application granted granted Critical
Publication of CA957537A publication Critical patent/CA957537A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Catalysts (AREA)
  • Medicinal Preparation (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
CA130,625A 1970-12-22 1971-12-21 Method for manufacturing a finned, one-piece propellant powder charge Expired CA957537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7046134A FR2119128A5 (sv) 1970-12-22 1970-12-22

Publications (1)

Publication Number Publication Date
CA957537A true CA957537A (en) 1974-11-12

Family

ID=9066159

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,625A Expired CA957537A (en) 1970-12-22 1971-12-21 Method for manufacturing a finned, one-piece propellant powder charge

Country Status (12)

Country Link
US (1) US3779819A (sv)
JP (1) JPS5128682B1 (sv)
BE (1) BE776933A (sv)
CA (1) CA957537A (sv)
CH (1) CH549778A (sv)
DE (1) DE2164028C3 (sv)
FR (1) FR2119128A5 (sv)
GB (1) GB1315644A (sv)
IT (1) IT943322B (sv)
LU (1) LU64486A1 (sv)
NL (1) NL158290B (sv)
SE (1) SE431745B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551287A (en) * 1978-03-30 1985-11-05 Rheinmetall Gmbh Method of making a hollow-charge inserts for armor-piercing projectiles
EP0192670A1 (en) * 1984-08-08 1986-09-03 The Commonwealth Of Australia Macrogranular gun propellant charge
US4758287A (en) * 1987-06-15 1988-07-19 Talley Industries, Inc. Porous propellant grain and method of making same
DE4202129B4 (de) * 1992-01-27 2005-06-23 Rheinmetall W & M Gmbh Kompakter Ladungskörper
US5623115A (en) * 1995-05-30 1997-04-22 Morton International, Inc. Inflator for a vehicle airbag system and a pyrogen igniter used therein
US5959237A (en) * 1995-08-31 1999-09-28 The Ensign-Bickford Company Explosive charge with assembled segments and method of manufacturing same
US9051223B2 (en) * 2013-03-15 2015-06-09 Autoliv Asp, Inc. Generant grain assembly formed of multiple symmetric pieces
US10883448B2 (en) * 2015-08-07 2021-01-05 Aerojet Rocketdyne Inc. Solid rocket motor with vortex inducing feature

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048112A (en) * 1959-02-06 1962-08-07 Phillips Petroleum Co Gas generator
US3421325A (en) * 1961-11-08 1969-01-14 Joseph G Thibodaux Jr Solid propellant rocket motor
US3492815A (en) * 1967-03-10 1970-02-03 Thiokol Chemical Corp Means for forming radial slots in solid propellant grains

Also Published As

Publication number Publication date
GB1315644A (en) 1973-05-02
IT943322B (it) 1973-04-02
NL158290B (nl) 1978-10-16
SE431745B (sv) 1984-02-27
BE776933A (fr) 1972-04-17
NL7117582A (sv) 1972-06-26
DE2164028B2 (de) 1974-02-07
US3779819A (en) 1973-12-18
JPS5128682B1 (sv) 1976-08-20
LU64486A1 (sv) 1972-06-20
CH549778A (fr) 1974-05-31
FR2119128A5 (sv) 1972-08-04
DE2164028C3 (de) 1974-09-12
DE2164028A1 (de) 1972-08-03

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