FR64888E - Electric detonator - Google Patents

Electric detonator

Info

Publication number
FR64888E
FR64888E FR64888DA FR64888E FR 64888 E FR64888 E FR 64888E FR 64888D A FR64888D A FR 64888DA FR 64888 E FR64888 E FR 64888E
Authority
FR
France
Prior art keywords
electric detonator
detonator
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)
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 FR64888E publication Critical patent/FR64888E/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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C7/00—Non-electric detonators; Blasting caps; Primers
    • 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
    • F42B3/12—Bridge initiators
    • 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
    • F42B3/14—Spark initiators
    • 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
    • F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents
    • 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
    • F42B3/195—Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
FR64888D 1953-01-02 1953-12-04 Electric detonator Expired FR64888E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE748445X 1953-01-02
DED14205A DE945495C (en) 1953-01-02 1953-01-29 Electric igniter

Publications (1)

Publication Number Publication Date
FR64888E true FR64888E (en) 1955-12-14

Family

ID=25947518

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1084565D Expired FR1084565A (en) 1953-01-02 1953-10-02 Electric detonator
FR64888D Expired FR64888E (en) 1953-01-02 1953-12-04 Electric detonator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1084565D Expired FR1084565A (en) 1953-01-02 1953-10-02 Electric detonator

Country Status (4)

Country Link
BE (2) BE524994A (en)
DE (1) DE945495C (en)
FR (2) FR1084565A (en)
GB (2) GB748445A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198678A (en) * 1960-10-03 1965-08-03 Thiokol Chemical Corp Pyrotechnic compositions
GB1507547A (en) * 1975-05-14 1978-04-19 Secr Defence Electro-explosive igniters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR636605A (en) * 1926-09-01 1928-04-13
AT135707B (en) * 1933-02-03 1933-12-11 Schaffler & Co Electric primer for igniting flash powder.
GB670822A (en) * 1949-11-15 1952-04-23 Leon Rubenstein Improvements in or relating to high tension electric fuseheads for blasting and like operations

Also Published As

Publication number Publication date
GB756880A (en) 1956-09-12
DE945495C (en) 1956-07-12
FR1084565A (en) 1955-01-20
GB748445A (en) 1956-05-02
BE523094A (en)
BE524994A (en)

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