FR2349817A1 - Solid fuelled rocket charge ignition device - has arming charge to remove end of sleeve housing primary ignition charge - Google Patents

Solid fuelled rocket charge ignition device - has arming charge to remove end of sleeve housing primary ignition charge

Info

Publication number
FR2349817A1
FR2349817A1 FR7612802A FR7612802A FR2349817A1 FR 2349817 A1 FR2349817 A1 FR 2349817A1 FR 7612802 A FR7612802 A FR 7612802A FR 7612802 A FR7612802 A FR 7612802A FR 2349817 A1 FR2349817 A1 FR 2349817A1
Authority
FR
France
Prior art keywords
charge
arming
ignition
ignition device
sleeve housing
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.)
Withdrawn
Application number
FR7612802A
Other languages
French (fr)
Inventor
Bernard Luscan
Pierre Thebault
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 Europeenne de Propulsion SEP SA
Original Assignee
Societe Europeenne de Propulsion SEP 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 Societe Europeenne de Propulsion SEP SA filed Critical Societe Europeenne de Propulsion SEP SA
Priority to FR7612802A priority Critical patent/FR2349817A1/en
Publication of FR2349817A1 publication Critical patent/FR2349817A1/en
Withdrawn legal-status Critical Current

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
    • F42C15/34—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
    • F42C15/28—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids
    • F42C15/31—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids generated by the combustion of a pyrotechnic or explosive charge within the fuze

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Elimination Of Static Electricity (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

The ignition device for the main charge of e.g. a solid fueled rocket, has a primary charge (10) and an arming charge (20). The primary charge has a first part (12) ignited by an electric resistance wire, followed by a second explosive part (14). These are housed inside a sleeve (11) with an end (15) which is easily separated due to a line of weakness (16) around it. The arming charge is at right angles, and in line with this end piece. This also has an electrically ignited part (22) and a second part (23) which operates a piston (26) which is then forced against the end of the sleeve (15) forcing it into a cavity (19), leaving the main channel (18) clear for the primary charge.
FR7612802A 1976-04-29 1976-04-29 Solid fuelled rocket charge ignition device - has arming charge to remove end of sleeve housing primary ignition charge Withdrawn FR2349817A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7612802A FR2349817A1 (en) 1976-04-29 1976-04-29 Solid fuelled rocket charge ignition device - has arming charge to remove end of sleeve housing primary ignition charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7612802A FR2349817A1 (en) 1976-04-29 1976-04-29 Solid fuelled rocket charge ignition device - has arming charge to remove end of sleeve housing primary ignition charge

Publications (1)

Publication Number Publication Date
FR2349817A1 true FR2349817A1 (en) 1977-11-25

Family

ID=9172477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612802A Withdrawn FR2349817A1 (en) 1976-04-29 1976-04-29 Solid fuelled rocket charge ignition device - has arming charge to remove end of sleeve housing primary ignition charge

Country Status (1)

Country Link
FR (1) FR2349817A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584141A1 (en) * 1985-06-28 1987-01-02 Onera (Off Nat Aerospatiale) Pyrotechnic ignition device fitted with a safety mechanism
FR2722877A1 (en) * 1994-07-22 1996-01-26 Giat Industries Ammunition safety and arming system
WO2002073119A1 (en) * 2001-03-12 2002-09-19 Nico-Pyrotechnik Hanns-Jürgen Diederichs GmbH & Co. KG Igniter with a safety device for a projectile which is shot from a pipe with angular momentum

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584141A1 (en) * 1985-06-28 1987-01-02 Onera (Off Nat Aerospatiale) Pyrotechnic ignition device fitted with a safety mechanism
FR2722877A1 (en) * 1994-07-22 1996-01-26 Giat Industries Ammunition safety and arming system
WO2002073119A1 (en) * 2001-03-12 2002-09-19 Nico-Pyrotechnik Hanns-Jürgen Diederichs GmbH & Co. KG Igniter with a safety device for a projectile which is shot from a pipe with angular momentum

Similar Documents

Publication Publication Date Title
GB1065464A (en) Cable connecting device
NO123276B (en)
GB1242207A (en) Improvements in gas igniters
GB1021249A (en) A relay for rocket weapons
GB1019950A (en) Improvements in priming devices for quick fuses
SE7609312L (en) ROCKET ENGINE IGNITION DEVICE
GB2060837B (en) Electrical projectile-fuse
GB1360305A (en) Tripping device for firing at least one electric primer by means of a remotely located pyrotechnic composition
CH613500A5 (en) Electrical detonator for detonating the fuel mixture in an internal-combustion engine, especially in a rocket motor
JPS53771A (en) Device for igniting fuel with continuous sparking type igniter
FR2349817A1 (en) Solid fuelled rocket charge ignition device - has arming charge to remove end of sleeve housing primary ignition charge
GB1030059A (en) Breech assembly
FR2357858A1 (en) Hollow explosive charge with lining generating thermal jets - has readily adjusted spacing between lining and target surface
GB729372A (en) Improvements in or relating to electrically ignited cartridges
GB1204927A (en) Improvements in or relating to the detonation of explosive charges
FR2005839A1 (en) Assembling aluminium components
ES314716A1 (en) Improvements in rocket projectiles having a war-head
GB913747A (en) Equipment for detonating explosive charges
SE7905059L (en) EXPLOSION CAPSULES
JPS51132339A (en) Auxiliary power source device for starting of firework ignition type e ngine
SU128348A1 (en) Electrical ignition tube for electric ignition blasting explosive charges
JPS536725A (en) Engine igniting electric advancer
GB591500A (en) Improvements in or relating to rockets
US1119926A (en) Electric fuse-igniter.
SU120750A1 (en) Device for igniting the igniter cord

Legal Events

Date Code Title Description
ST Notification of lapse