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FR472842A - Electric igniter - Google Patents

Electric igniter

Info

Publication number
FR472842A
FR472842A FR472842DA FR472842A FR 472842 A FR472842 A FR 472842A FR 472842D A FR472842D A FR 472842DA FR 472842 A FR472842 A FR 472842A
Authority
FR
France
Prior art keywords
electric igniter
igniter
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
Johann Krannichfeldt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR472842A publication Critical patent/FR472842A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR472842D 1914-05-30 1914-05-30 Electric igniter Expired FR472842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR472842T 1914-05-30

Publications (1)

Publication Number Publication Date
FR472842A true FR472842A (en) 1914-12-18

Family

ID=1510967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR472842D Expired FR472842A (en) 1914-05-30 1914-05-30 Electric igniter

Country Status (1)

Country Link
FR (1) FR472842A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506927A1 (en) * 1981-05-29 1982-12-03 France Etat Electrical charge detonating device - has thin hot wire fastened between opposite faces and diametrically opposite points on dielectric washer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506927A1 (en) * 1981-05-29 1982-12-03 France Etat Electrical charge detonating device - has thin hot wire fastened between opposite faces and diametrically opposite points on dielectric washer

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