FR80015E - Electric delay primers for gassy environments - Google Patents

Electric delay primers for gassy environments

Info

Publication number
FR80015E
FR80015E FR865881A FR865881A FR80015E FR 80015 E FR80015 E FR 80015E FR 865881 A FR865881 A FR 865881A FR 865881 A FR865881 A FR 865881A FR 80015 E FR80015 E FR 80015E
Authority
FR
France
Prior art keywords
gassy
environments
electric delay
delay primers
primers
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
FR865881A
Other languages
French (fr)
Inventor
Fabrizio Lazari
Battista Formento
Pasquale Palumbo
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Priority to FR865881A priority Critical patent/FR80015E/en
Application granted granted Critical
Publication of FR80015E publication Critical patent/FR80015E/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)
FR865881A 1959-09-03 1961-06-23 Electric delay primers for gassy environments Expired FR80015E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR865881A FR80015E (en) 1959-09-03 1961-06-23 Electric delay primers for gassy environments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1469459 1959-09-03
FR865881A FR80015E (en) 1959-09-03 1961-06-23 Electric delay primers for gassy environments

Publications (1)

Publication Number Publication Date
FR80015E true FR80015E (en) 1963-03-01

Family

ID=26191177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865881A Expired FR80015E (en) 1959-09-03 1961-06-23 Electric delay primers for gassy environments

Country Status (1)

Country Link
FR (1) FR80015E (en)

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