FR2526150B1 - PYROTECHNIC RETARDER FOR DETONATION WAVE - Google Patents

PYROTECHNIC RETARDER FOR DETONATION WAVE

Info

Publication number
FR2526150B1
FR2526150B1 FR8204087A FR8204087A FR2526150B1 FR 2526150 B1 FR2526150 B1 FR 2526150B1 FR 8204087 A FR8204087 A FR 8204087A FR 8204087 A FR8204087 A FR 8204087A FR 2526150 B1 FR2526150 B1 FR 2526150B1
Authority
FR
France
Prior art keywords
detonation wave
pyrotechnic retarder
pyrotechnic
retarder
detonation
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
FR8204087A
Other languages
French (fr)
Other versions
FR2526150A1 (en
Inventor
Michel Schilling
Jean Baricos
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.)
Luchaire SA
Original Assignee
Luchaire 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 Luchaire SA filed Critical Luchaire SA
Priority to FR8204087A priority Critical patent/FR2526150B1/en
Priority to DE1983400488 priority patent/DE89868T1/en
Priority to EP19830400488 priority patent/EP0089868B1/en
Priority to DE8383400488T priority patent/DE3364137D1/en
Publication of FR2526150A1 publication Critical patent/FR2526150A1/en
Application granted granted Critical
Publication of FR2526150B1 publication Critical patent/FR2526150B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/16—Pyrotechnic delay initiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
FR8204087A 1982-03-11 1982-03-11 PYROTECHNIC RETARDER FOR DETONATION WAVE Expired FR2526150B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8204087A FR2526150B1 (en) 1982-03-11 1982-03-11 PYROTECHNIC RETARDER FOR DETONATION WAVE
DE1983400488 DE89868T1 (en) 1982-03-11 1983-03-10 PYROTECHNICAL DEVICE FOR DELAYED TRANSMISSION OF A DETONATION SHAFT.
EP19830400488 EP0089868B1 (en) 1982-03-11 1983-03-10 Pyrotechnic element for delaying an explosive wave front
DE8383400488T DE3364137D1 (en) 1982-03-11 1983-03-10 Pyrotechnic element for delaying an explosive wave front

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8204087A FR2526150B1 (en) 1982-03-11 1982-03-11 PYROTECHNIC RETARDER FOR DETONATION WAVE

Publications (2)

Publication Number Publication Date
FR2526150A1 FR2526150A1 (en) 1983-11-04
FR2526150B1 true FR2526150B1 (en) 1987-02-20

Family

ID=9271864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8204087A Expired FR2526150B1 (en) 1982-03-11 1982-03-11 PYROTECHNIC RETARDER FOR DETONATION WAVE

Country Status (3)

Country Link
EP (1) EP0089868B1 (en)
DE (2) DE89868T1 (en)
FR (1) FR2526150B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE555458C (en) * 1927-07-03 1932-07-22 Gustav Buckisch Safety igniter with adjustable burning time
DE1198721B (en) * 1952-08-12 1965-08-12 Charlotte Vogt Geb Petersen Rotationally symmetrical hollow explosive charge with a nozzle attached to the base
US3894489A (en) * 1961-05-18 1975-07-15 Nitrochemie Gmbh Explosive assemblies and method of utilizing the same
SE333321B (en) * 1967-07-20 1971-03-08 Nitro Nobel Ab LAGENERGISTUBIN FOR TRANSFER OR GENERATION OF DETONATION
FR2410243A1 (en) * 1977-11-24 1979-06-22 Serat Hollow charge type projectile - has additional charge with delayed detonation which accelerates propagation of main charge core
FR2445945A1 (en) * 1979-01-05 1980-08-01 Luchaire Sa IMPROVEMENTS TO TANDEM HOLLOW LOADS
DE3165351D1 (en) * 1980-05-09 1984-09-13 Emi Ltd Arrangements for igniting a pyrotechnic charge

Also Published As

Publication number Publication date
DE3364137D1 (en) 1986-07-24
DE89868T1 (en) 1984-03-01
EP0089868B1 (en) 1986-06-18
FR2526150A1 (en) 1983-11-04
EP0089868A1 (en) 1983-09-28

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CL Concession to grant licenses
ST Notification of lapse
RL Notice of termination of a license
TP Transmission of property