FR1439815A - Explosion-proof, delayed electric detonator - Google Patents

Explosion-proof, delayed electric detonator

Info

Publication number
FR1439815A
FR1439815A FR890902A FR890902A FR1439815A FR 1439815 A FR1439815 A FR 1439815A FR 890902 A FR890902 A FR 890902A FR 890902 A FR890902 A FR 890902A FR 1439815 A FR1439815 A FR 1439815A
Authority
FR
France
Prior art keywords
explosion
proof
electric detonator
delayed electric
delayed
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
FR890902A
Other languages
French (fr)
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.)
ZD Y RIJNOVE REVOLUCE NARODNI
Original Assignee
ZD Y RIJNOVE REVOLUCE NARODNI
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 ZD Y RIJNOVE REVOLUCE NARODNI filed Critical ZD Y RIJNOVE REVOLUCE NARODNI
Priority to FR890902A priority Critical patent/FR1439815A/en
Application granted granted Critical
Publication of FR1439815A publication Critical patent/FR1439815A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR890902A 1961-03-13 1962-03-13 Explosion-proof, delayed electric detonator Expired FR1439815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR890902A FR1439815A (en) 1961-03-13 1962-03-13 Explosion-proof, delayed electric detonator

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CS152361 1961-03-13
CS152461 1961-03-13
FR890902A FR1439815A (en) 1961-03-13 1962-03-13 Explosion-proof, delayed electric detonator

Publications (1)

Publication Number Publication Date
FR1439815A true FR1439815A (en) 1966-05-27

Family

ID=27179335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890902A Expired FR1439815A (en) 1961-03-13 1962-03-13 Explosion-proof, delayed electric detonator

Country Status (1)

Country Link
FR (1) FR1439815A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338397A1 (en) * 1988-04-19 1989-10-25 Dynamit Nobel Aktiengesellschaft Delay element comprising a no-return valve and an integrated pyrotechnic charge
EP0872702A3 (en) * 1997-04-19 2000-01-26 Diehl Stiftung & Co. Pyrotechnic charge located within a tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338397A1 (en) * 1988-04-19 1989-10-25 Dynamit Nobel Aktiengesellschaft Delay element comprising a no-return valve and an integrated pyrotechnic charge
EP0872702A3 (en) * 1997-04-19 2000-01-26 Diehl Stiftung & Co. Pyrotechnic charge located within a tube

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