FR2917159B1 - PYROTECHNIC IGNITION CHAIN OF A MAIN PROPULSION CHARGE OF A MISSILE. - Google Patents

PYROTECHNIC IGNITION CHAIN OF A MAIN PROPULSION CHARGE OF A MISSILE.

Info

Publication number
FR2917159B1
FR2917159B1 FR0755562A FR0755562A FR2917159B1 FR 2917159 B1 FR2917159 B1 FR 2917159B1 FR 0755562 A FR0755562 A FR 0755562A FR 0755562 A FR0755562 A FR 0755562A FR 2917159 B1 FR2917159 B1 FR 2917159B1
Authority
FR
France
Prior art keywords
retarder
arming
missile
active position
locking
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 - Fee Related
Application number
FR0755562A
Other languages
French (fr)
Other versions
FR2917159A1 (en
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
Priority to FR0755562A priority Critical patent/FR2917159B1/en
Priority to EP08805914A priority patent/EP2153162B1/en
Priority to DE602008003925T priority patent/DE602008003925D1/en
Priority to AT08805914T priority patent/ATE491133T1/en
Priority to PCT/FR2008/050971 priority patent/WO2009001000A2/en
Publication of FR2917159A1 publication Critical patent/FR2917159A1/en
Application granted granted Critical
Publication of FR2917159B1 publication Critical patent/FR2917159B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
    • F42C15/184—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a slidable carrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/24—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/34—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by a blocking-member in the pyrotechnic or explosive train between primer and main charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/36—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein arming is effected by combustion or fusion of an element; Arming methods using temperature gradients

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Woven Fabrics (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

The firing chain of the invention includes an arming device (40) mobile between a rest and an active position., two locking members (14, 16) for locking the arming device in a rest position and an active position, an arming pyrotechnical retarder (22), a squib (26) ignited at the ejection of the missile and igniting the arming retarder and releasing the first locking member (14) in order to allow the arming device to be switched into an active position, and a trajectory pyrotechnical retarder (32). A first relay charge (29) is adapted to be ignited at the end of the combustion of the arming retarder and to trigger the ignition of the trajectory retarder and the actuation of the second locking member (16) for locking the arming device in an active position and a second relay charge (34) is adapted to be ignited at the end of the combustion of the trajectory retarder and to trigger the ignition of the main charge.
FR0755562A 2007-06-07 2007-06-07 PYROTECHNIC IGNITION CHAIN OF A MAIN PROPULSION CHARGE OF A MISSILE. Expired - Fee Related FR2917159B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0755562A FR2917159B1 (en) 2007-06-07 2007-06-07 PYROTECHNIC IGNITION CHAIN OF A MAIN PROPULSION CHARGE OF A MISSILE.
EP08805914A EP2153162B1 (en) 2007-06-07 2008-06-03 Pyrotechnical chain for igniting a main propulsion charge for a missile
DE602008003925T DE602008003925D1 (en) 2007-06-07 2008-06-03 PYROTECHNICAL CHAIN FOR IGNITION OF A MAJOR DRIVE LOAD FOR A ROCKET
AT08805914T ATE491133T1 (en) 2007-06-07 2008-06-03 PYROTECHNICAL CHAIN FOR IGNITION OF A MAIN DRIVE CHARGE FOR A ROCKET
PCT/FR2008/050971 WO2009001000A2 (en) 2007-06-07 2008-06-03 Pyrotechnical chain for igniting a main propulsion charge for a missile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0755562A FR2917159B1 (en) 2007-06-07 2007-06-07 PYROTECHNIC IGNITION CHAIN OF A MAIN PROPULSION CHARGE OF A MISSILE.

Publications (2)

Publication Number Publication Date
FR2917159A1 FR2917159A1 (en) 2008-12-12
FR2917159B1 true FR2917159B1 (en) 2009-09-04

Family

ID=38893332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0755562A Expired - Fee Related FR2917159B1 (en) 2007-06-07 2007-06-07 PYROTECHNIC IGNITION CHAIN OF A MAIN PROPULSION CHARGE OF A MISSILE.

Country Status (5)

Country Link
EP (1) EP2153162B1 (en)
AT (1) ATE491133T1 (en)
DE (1) DE602008003925D1 (en)
FR (1) FR2917159B1 (en)
WO (1) WO2009001000A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU197618U1 (en) * 2019-12-11 2020-05-18 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") ACTIVITY MEANS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH353285A (en) * 1960-05-20 1961-03-31 Energa Safety device in time, especially for prjectile rocket
CH617262A5 (en) * 1977-12-02 1980-05-14 Sarmac Sa
DE3743536A1 (en) * 1987-12-22 1989-07-06 Diehl Gmbh & Co Detonator for a carrier projectile
DE4127023C2 (en) * 1991-08-16 1999-09-23 Rheinmetall W & M Gmbh Propellant lighter with a firing pin biased by a spring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU197618U1 (en) * 2019-12-11 2020-05-18 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") ACTIVITY MEANS

Also Published As

Publication number Publication date
WO2009001000A2 (en) 2008-12-31
FR2917159A1 (en) 2008-12-12
ATE491133T1 (en) 2010-12-15
WO2009001000A3 (en) 2009-04-16
DE602008003925D1 (en) 2011-01-20
EP2153162A2 (en) 2010-02-17
EP2153162B1 (en) 2010-12-08

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Legal Events

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

Effective date: 20130228

TP Transmission of property

Owner name: HERAKLES, FR

Effective date: 20130513