AT268959B - A set of electric detonators with various millisecond time delays - Google Patents

A set of electric detonators with various millisecond time delays

Info

Publication number
AT268959B
AT268959B AT215467A AT215467A AT268959B AT 268959 B AT268959 B AT 268959B AT 215467 A AT215467 A AT 215467A AT 215467 A AT215467 A AT 215467A AT 268959 B AT268959 B AT 268959B
Authority
AT
Austria
Prior art keywords
various
time delays
millisecond time
electric detonators
detonators
Prior art date
Application number
AT215467A
Other languages
German (de)
Inventor
Wiktor Dr Zalachowski
Roza Przybylik
Original Assignee
Inst Przemyslu Organiczego
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
Priority claimed from PL113388A external-priority patent/PL58648B1/pl
Application filed by Inst Przemyslu Organiczego filed Critical Inst Przemyslu Organiczego
Application granted granted Critical
Publication of AT268959B publication Critical patent/AT268959B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting
    • F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay
    • 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)
  • Air Bags (AREA)
AT215467A 1966-03-08 1967-03-07 A set of electric detonators with various millisecond time delays AT268959B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL113388A PL58648B1 (en) 1966-03-08

Publications (1)

Publication Number Publication Date
AT268959B true AT268959B (en) 1969-02-25

Family

ID=19949443

Family Applications (1)

Application Number Title Priority Date Filing Date
AT215467A AT268959B (en) 1966-03-08 1967-03-07 A set of electric detonators with various millisecond time delays

Country Status (5)

Country Link
US (1) US3407732A (en)
AT (1) AT268959B (en)
BE (1) BE695205A (en)
FR (1) FR1513137A (en)
GB (1) GB1151156A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974424A (en) * 1974-10-07 1976-08-10 Ici United States Inc. Variable resistance bridge element
SE416843B (en) * 1977-04-19 1981-02-09 Bofors Ab ELTENDDON WITH ELECTRIC WIRING CIRCUIT
DE3246173A1 (en) * 1982-12-14 1984-06-14 Rheinmetall GmbH, 4000 Düsseldorf AMMUNITION, ESPECIALLY FOR STEAP FIRE
DE3308635A1 (en) * 1983-03-11 1984-09-13 Dynamit Nobel Ag, 5210 Troisdorf ELECTRIC FUEL
FR2660749B1 (en) * 1990-04-05 1994-07-08 Lacroix E Tous Artifices CONTROLLED AND AUTOMATIC SEQUENTIAL TRIGGERING SYSTEM OF A PLURALITY OF PYROTECHNIC PAYLOADS.
FR2740545B1 (en) * 1995-10-30 1997-12-05 Livbag Snc PYROTECHNIC GAS GENERATOR, VARIABLE FLOW RATE, FOR PROTECTIVE CUSHIONS
DE29810006U1 (en) 1998-06-04 1998-10-01 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Igniter for a gas generator
US10605576B1 (en) * 2017-10-16 2020-03-31 Reynolds Systems, Inc. Dual mode initiator system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918001A (en) * 1957-09-30 1959-12-22 William W Garber Radio-proof electric firing device

Also Published As

Publication number Publication date
FR1513137A (en) 1968-02-09
BE695205A (en) 1967-08-14
GB1151156A (en) 1969-05-07
US3407732A (en) 1968-10-29

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