FR1103325A - Electric safety detonator - Google Patents

Electric safety detonator

Info

Publication number
FR1103325A
FR1103325A FR1103325DA FR1103325A FR 1103325 A FR1103325 A FR 1103325A FR 1103325D A FR1103325D A FR 1103325DA FR 1103325 A FR1103325 A FR 1103325A
Authority
FR
France
Prior art keywords
electric safety
safety detonator
detonator
electric
safety
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)
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Application granted granted Critical
Publication of FR1103325A publication Critical patent/FR1103325A/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
    • F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
    • 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
    • F42B3/11—Initiators therefor characterised by the material used, e.g. for initiator case or electric leads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
FR1103325D 1953-08-04 1954-06-30 Electric safety detonator Expired FR1103325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1103325X 1953-08-04

Publications (1)

Publication Number Publication Date
FR1103325A true FR1103325A (en) 1955-11-02

Family

ID=7722932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103325D Expired FR1103325A (en) 1953-08-04 1954-06-30 Electric safety detonator

Country Status (2)

Country Link
BE (1) BE529569A (en)
FR (1) FR1103325A (en)

Also Published As

Publication number Publication date
BE529569A (en)

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