DE60017481T8 - Festtreibstoffraketenmotor mit Sicherheitsvorrichtung für starke thermische Spannungen - Google Patents

Festtreibstoffraketenmotor mit Sicherheitsvorrichtung für starke thermische Spannungen Download PDF

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Publication number
DE60017481T8
DE60017481T8 DE2000617481 DE60017481T DE60017481T8 DE 60017481 T8 DE60017481 T8 DE 60017481T8 DE 2000617481 DE2000617481 DE 2000617481 DE 60017481 T DE60017481 T DE 60017481T DE 60017481 T8 DE60017481 T8 DE 60017481T8
Authority
DE
Germany
Prior art keywords
safety device
high thermal
thermal stresses
rocket motor
solid 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.)
Active
Application number
DE2000617481
Other languages
English (en)
Other versions
DE60017481T2 (de
DE60017481D1 (de
Inventor
Philippe Biz
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 Ceramics SA
Original Assignee
SNECMA Propulsion Solide SA
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 SNECMA Propulsion Solide SA filed Critical SNECMA Propulsion Solide SA
Application granted granted Critical
Publication of DE60017481D1 publication Critical patent/DE60017481D1/de
Publication of DE60017481T2 publication Critical patent/DE60017481T2/de
Publication of DE60017481T8 publication Critical patent/DE60017481T8/de
Active legal-status Critical Current

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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
    • F02K9/32—Constructional parts; Details not otherwise provided for
    • F02K9/38—Safety devices, e.g. to prevent accidental ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)
DE2000617481 1999-02-17 2000-02-17 Festtreibstoffraketenmotor mit Sicherheitsvorrichtung für starke thermische Spannungen Active DE60017481T8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9901930 1999-02-17
FR9901930A FR2789733B1 (fr) 1999-02-17 1999-02-17 Moteur fusee a propergol solide a securite amelioree vis-a-vis d'agressions thermiques

Publications (3)

Publication Number Publication Date
DE60017481D1 DE60017481D1 (de) 2005-02-24
DE60017481T2 DE60017481T2 (de) 2006-02-16
DE60017481T8 true DE60017481T8 (de) 2006-06-22

Family

ID=9542140

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000617481 Active DE60017481T8 (de) 1999-02-17 2000-02-17 Festtreibstoffraketenmotor mit Sicherheitsvorrichtung für starke thermische Spannungen

Country Status (3)

Country Link
EP (1) EP1030049B1 (de)
DE (1) DE60017481T8 (de)
FR (1) FR2789733B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20040620A1 (it) * 2004-09-14 2004-12-14 Avio Spa Involucro di un motore a propellente solido e motore a propellente solido provvisto di tale involucro
CN104696106B (zh) * 2013-12-10 2017-01-11 上海新力动力设备研究所 固体火箭发动机开口卡键连接结构
CN107100761B (zh) * 2017-06-29 2019-07-02 湖北三江航天江河化工科技有限公司 一种试验发动机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887991A (en) * 1974-05-17 1975-06-10 Us Navy Method of assembling a safety device for rockets
US5044154A (en) * 1989-11-27 1991-09-03 Thiokol Corporation Safety mechanism for rendering a rocket motor non-propulsive
US5311820A (en) * 1991-01-17 1994-05-17 Thiokol Corporation Method and apparatus for providing an insensitive munition
US5735114A (en) * 1991-08-15 1998-04-07 Thiokol Corporation Thermostatic bimetallic retaining ring for use in rocket motor assembly
US5513820A (en) 1993-11-15 1996-05-07 Meyer Plastics, Inc. Core plug apparatus
US5394803A (en) * 1994-02-14 1995-03-07 Bel Electronics, Inc. Joint construction between military rocket motor and warhead and releasable by melting of fusible eutectic wedging ring for operating flexible locking fingers
GB9513561D0 (en) * 1995-07-04 1995-09-06 Royal Ordnance Plc Improvements in or relating to motors

Also Published As

Publication number Publication date
FR2789733B1 (fr) 2002-01-25
EP1030049A1 (de) 2000-08-23
DE60017481T2 (de) 2006-02-16
FR2789733A1 (fr) 2000-08-18
DE60017481D1 (de) 2005-02-24
EP1030049B1 (de) 2005-01-19

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SNECMA PROPULSION SOLIDE, LE HAILLAN, FR

8364 No opposition during term of opposition