FR1114035A - Electric primer for detonators - Google Patents

Electric primer for detonators

Info

Publication number
FR1114035A
FR1114035A FR1114035DA FR1114035A FR 1114035 A FR1114035 A FR 1114035A FR 1114035D A FR1114035D A FR 1114035DA FR 1114035 A FR1114035 A FR 1114035A
Authority
FR
France
Prior art keywords
detonators
electric primer
primer
electric
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
Other languages
French (fr)
Inventor
Paul-Marie-Leon-Jacq Chat Bran
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 filed Critical
Application granted granted Critical
Publication of FR1114035A publication Critical patent/FR1114035A/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
    • F42B3/12—Bridge initiators
    • F42B3/124—Bridge initiators characterised by the configuration or material of the bridge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR1114035D 1954-11-10 1954-11-10 Electric primer for detonators Expired FR1114035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1114035T 1954-11-10

Publications (1)

Publication Number Publication Date
FR1114035A true FR1114035A (en) 1956-04-06

Family

ID=9628109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1114035D Expired FR1114035A (en) 1954-11-10 1954-11-10 Electric primer for detonators

Country Status (1)

Country Link
FR (1) FR1114035A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296159A1 (en) * 1974-12-23 1976-07-23 Almasfuezitoei Timfoeldgyar Blasting bauxite with aluminium conductors - used to connect the detonators to the firing cable thereby avoiding iron contamination
WO1996030714A1 (en) * 1995-03-31 1996-10-03 Davey Bickford Electroexplosive initiator, method for making same, and vehicle safety system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296159A1 (en) * 1974-12-23 1976-07-23 Almasfuezitoei Timfoeldgyar Blasting bauxite with aluminium conductors - used to connect the detonators to the firing cable thereby avoiding iron contamination
WO1996030714A1 (en) * 1995-03-31 1996-10-03 Davey Bickford Electroexplosive initiator, method for making same, and vehicle safety system
FR2732455A1 (en) * 1995-03-31 1996-10-04 Davey Bickford ELECTROPYROTECHNICAL INITIATOR, PROCESS FOR MAKING SUCH AN INITIATOR AND SAFETY SYSTEM FOR VEHICLE
US5942717A (en) * 1995-03-31 1999-08-24 Davey Bickford Electro-pyrotechnic initiator, method for making same, and vehicle safety system

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