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ATE85422T1 - DETONATOR FOR NON-ELECTRICAL DETONATION OF AN EXPLOSIVE CHARGE. - Google Patents

DETONATOR FOR NON-ELECTRICAL DETONATION OF AN EXPLOSIVE CHARGE.

Info

Publication number
ATE85422T1
ATE85422T1 AT87850132T AT87850132T ATE85422T1 AT E85422 T1 ATE85422 T1 AT E85422T1 AT 87850132 T AT87850132 T AT 87850132T AT 87850132 T AT87850132 T AT 87850132T AT E85422 T1 ATE85422 T1 AT E85422T1
Authority
AT
Austria
Prior art keywords
detonator
explosive charge
detonating fuze
relates
electrical detonation
Prior art date
Application number
AT87850132T
Other languages
German (de)
Inventor
Staffan Carlsson
Torsten Persson
Bert Jonsson
Tore Boberg
Original Assignee
Bepab Bergslagens Produktutvec
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 Bepab Bergslagens Produktutvec filed Critical Bepab Bergslagens Produktutvec
Application granted granted Critical
Publication of ATE85422T1 publication Critical patent/ATE85422T1/en

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
    • F42B3/26—Arrangements for mounting initiators; Accessories therefor, e.g. tools
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Disintegrating Or Milling (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Air Bags (AREA)
  • Lighters Containing Fuel (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Elimination Of Static Electricity (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Endoscopes (AREA)

Abstract

The present invention relates to a detonator for nonelectric detonation systems for blasting charges intended to be initiated by a detonating fuze (14) which passes through a passage (13) provided for this purpose in the body (9) of the detonator (5). A major characterizing feature of the detonator (5) according to the present invention is that a conventional percussion cap (10) which is immediately initiated by the detonating fuze (10) is utilised for initiating the detector. The invention also relates to a booster charge (1) intended for the detonator and provided with a reinforced central channel (16) for the detonating fuze (14).
AT87850132T 1986-04-30 1987-04-23 DETONATOR FOR NON-ELECTRICAL DETONATION OF AN EXPLOSIVE CHARGE. ATE85422T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8602010A SE456605B (en) 1986-04-30 1986-04-30 EXPLOSIVE CHARGERS LENDER INTENDED TO INITIATE BY A DETONING STUBIN
EP87850132A EP0263800B1 (en) 1986-04-30 1987-04-23 Detonator for a non-electric detonation system for blasting charges

Publications (1)

Publication Number Publication Date
ATE85422T1 true ATE85422T1 (en) 1993-02-15

Family

ID=20364399

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87850132T ATE85422T1 (en) 1986-04-30 1987-04-23 DETONATOR FOR NON-ELECTRICAL DETONATION OF AN EXPLOSIVE CHARGE.

Country Status (4)

Country Link
EP (1) EP0263800B1 (en)
AT (1) ATE85422T1 (en)
DE (1) DE3783998T2 (en)
SE (1) SE456605B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2857845A (en) * 1954-09-29 1958-10-28 Olin Mathieson Explosive device
US3788227A (en) * 1973-01-05 1974-01-29 Us Navy Jet ignition device for a pyrotechnic fuze
US4060033A (en) * 1976-03-09 1977-11-29 Atlas Powder Company Delay booster assembly
US4165691A (en) * 1977-08-29 1979-08-28 Atlas Powder Company Delay detonator and its use with explosive packaged boosters and cartridges
US4350097A (en) * 1980-05-19 1982-09-21 Atlas Powder Company Nonelectric delay detonator with tubular connecting arrangement
US4718345A (en) * 1984-06-01 1988-01-12 E. I. Du Pont De Nemours And Company Primer assembly

Also Published As

Publication number Publication date
EP0263800B1 (en) 1993-02-03
DE3783998T2 (en) 1993-05-27
DE3783998D1 (en) 1993-03-18
SE456605B (en) 1988-10-17
EP0263800A2 (en) 1988-04-13
EP0263800A3 (en) 1988-08-10
SE8602010L (en) 1987-10-31
SE8602010D0 (en) 1986-04-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties