FR2640260B1 - Procede de fabrication d'un bloc de propergol comportant des elements thermiquement conducteurs, et bloc obtenu par ce procede - Google Patents

Procede de fabrication d'un bloc de propergol comportant des elements thermiquement conducteurs, et bloc obtenu par ce procede

Info

Publication number
FR2640260B1
FR2640260B1 FR8317045A FR8317045A FR2640260B1 FR 2640260 B1 FR2640260 B1 FR 2640260B1 FR 8317045 A FR8317045 A FR 8317045A FR 8317045 A FR8317045 A FR 8317045A FR 2640260 B1 FR2640260 B1 FR 2640260B1
Authority
FR
France
Prior art keywords
block
manufacture
thermally conductive
conductive elements
propergol
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 - Lifetime
Application number
FR8317045A
Other languages
English (en)
Other versions
FR2640260A1 (fr
Inventor
Herve Andre Austruy
Michel Georges Caire-Maurisier
Christian Robert He Desormeaux
Roger Bernard Pastol
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
Priority to FR8317045A priority Critical patent/FR2640260B1/fr
Priority to IT68027/84A priority patent/IT1224138B/it
Priority to GB8426528A priority patent/GB2233430B/en
Priority to DE19843438991 priority patent/DE3438991A1/de
Publication of FR2640260A1 publication Critical patent/FR2640260A1/fr
Application granted granted Critical
Publication of FR2640260B1 publication Critical patent/FR2640260B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02K9/26—Burning control
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • 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
    • F02K9/24—Charging rocket engines with solid propellants; Methods or apparatus specially adapted for working solid propellant charges

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Fuses (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Wire Processing (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR8317045A 1983-10-26 1983-10-26 Procede de fabrication d'un bloc de propergol comportant des elements thermiquement conducteurs, et bloc obtenu par ce procede Expired - Lifetime FR2640260B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8317045A FR2640260B1 (fr) 1983-10-26 1983-10-26 Procede de fabrication d'un bloc de propergol comportant des elements thermiquement conducteurs, et bloc obtenu par ce procede
IT68027/84A IT1224138B (it) 1983-10-26 1984-10-17 Procedimento per la fabbricazione di un blocco di propergolo comprendente elementi termoconduttori e blocco ottenuto mediante tale procedimento
GB8426528A GB2233430B (en) 1983-10-26 1984-10-19 Process for making solid propellant blocks incorporating heat-conducting elements,and the blocks so obtained
DE19843438991 DE3438991A1 (de) 1983-10-26 1984-10-24 Propergolbloecke mit waermeleitenden elementen und verfahren zu ihrer herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317045A FR2640260B1 (fr) 1983-10-26 1983-10-26 Procede de fabrication d'un bloc de propergol comportant des elements thermiquement conducteurs, et bloc obtenu par ce procede

Publications (2)

Publication Number Publication Date
FR2640260A1 FR2640260A1 (fr) 1990-06-15
FR2640260B1 true FR2640260B1 (fr) 1992-01-24

Family

ID=9293536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317045A Expired - Lifetime FR2640260B1 (fr) 1983-10-26 1983-10-26 Procede de fabrication d'un bloc de propergol comportant des elements thermiquement conducteurs, et bloc obtenu par ce procede

Country Status (4)

Country Link
DE (1) DE3438991A1 (fr)
FR (1) FR2640260B1 (fr)
GB (1) GB2233430B (fr)
IT (1) IT1224138B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025414A1 (fr) * 1993-05-04 1994-11-10 Alliant Techsystems Inc. Systeme propulsif ameliore
FR3014185B1 (fr) * 2013-12-04 2016-10-28 Herakles Chargement pyrotechnique et generateur de gaz comprenant un tel chargement
CN109958548A (zh) * 2019-03-12 2019-07-02 湖北航天化学技术研究所 一种快速发射用固体火箭发动机模块化装药工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509822A (en) * 1960-06-09 1970-05-05 Susquehanna Corp Propellent grains
FR1349125A (fr) * 1961-09-26 1964-01-17 Atlantic Res Corp Perfectionnements aux grains propulseurs
US3613597A (en) * 1964-01-16 1971-10-19 North American Rockwell Solid propellant grain
FR1595508A (fr) * 1965-04-08 1970-06-15
GB1407661A (en) * 1966-03-08 1975-09-24 Mini Of Technology Manufacture of propellant charges
DE1273395B (de) * 1966-06-28 1968-07-18 Nitrochemie Ges Mit Beschraenk Feststofftreibsatz-Formkoerper
US3413384A (en) * 1967-04-24 1968-11-26 Thiokol Chemical Corp Method of obtaining unidirectional orientation of monofilaments in curable elastomeric materials
FR2376098A1 (fr) * 1976-12-30 1978-07-28 Poudres & Explosifs Ste Nale Procede de fabrication de chargements propulsifs de propergols a double-base par soudage a chaud
JPS56134591A (en) * 1980-03-18 1981-10-21 Nissan Motor End-burning type gas generating propellant grains

Also Published As

Publication number Publication date
IT1224138B (it) 1990-09-26
DE3438991A1 (de) 1990-11-08
GB2233430A (en) 1991-01-09
GB2233430B (en) 1991-06-26
DE3438991C2 (fr) 1992-10-08
IT8468027A0 (it) 1984-10-17
FR2640260A1 (fr) 1990-06-15

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse