DE3374597D1 - Pole body - Google Patents

Pole body

Info

Publication number
DE3374597D1
DE3374597D1 DE8383810579T DE3374597T DE3374597D1 DE 3374597 D1 DE3374597 D1 DE 3374597D1 DE 8383810579 T DE8383810579 T DE 8383810579T DE 3374597 T DE3374597 T DE 3374597T DE 3374597 D1 DE3374597 D1 DE 3374597D1
Authority
DE
Germany
Prior art keywords
pole body
pole
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
DE8383810579T
Other languages
German (de)
Inventor
Kaspar Dr Ryffel
Alfred Wittwer
Walter Deck
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.)
Inventa AG fuer Forschung und Patentverwertung
Uhde Inventa Fischer AG
Original Assignee
EMS Inventa AG
Inventa AG fuer Forschung und Patentverwertung
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25686263&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3374597(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EMS Inventa AG, Inventa AG fuer Forschung und Patentverwertung filed Critical EMS Inventa AG
Application granted granted Critical
Publication of DE3374597D1 publication Critical patent/DE3374597D1/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
    • F42B3/12—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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE8383810579T 1983-02-22 1983-12-09 Pole body Expired DE3374597D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH97383 1983-02-22
CH97283 1983-02-22

Publications (1)

Publication Number Publication Date
DE3374597D1 true DE3374597D1 (en) 1987-12-23

Family

ID=25686263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383810579T Expired DE3374597D1 (en) 1983-02-22 1983-12-09 Pole body

Country Status (2)

Country Link
EP (1) EP0120176B1 (en)
DE (1) DE3374597D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4222223C1 (en) * 1992-07-07 1994-03-17 Dynamit Nobel Ag Electrical igniter-fuse with insulating supporting body - has Titanium@ or Titanium-nitride igniter bridge joining contacts
US6553911B1 (en) 1997-04-30 2003-04-29 Erico International Corporation Exothermic reactions and methods
RU2302325C2 (en) 2002-01-25 2007-07-10 Эрико Интэнэшнл Копэрейшн Independent crucible and igniter to welding apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921520A (en) * 1953-06-18 1960-01-19 Donald M Stonestrom Detonator plug
US2918871A (en) * 1953-08-04 1959-12-29 Beckman Instruments Inc Electrical detonator
BE540685A (en) * 1954-08-23
CH348084A (en) * 1959-01-27 1960-07-31 Vogel & Cie P Electric primer for igniting an explosive charge
DE1179847B (en) * 1962-12-12 1964-10-15 Wasagchemie Ag Electric ignition element
US3223599A (en) * 1963-04-15 1965-12-14 Beckman Instruments Inc Holding plate for electroplating a detonator plug
US3291046A (en) * 1963-09-10 1966-12-13 Du Pont Electrically actuated explosive device
FR1491498A (en) * 1966-06-30 1967-08-11 Le Ministre Des Armees Delegat Pole bodies for slit or film primers
DE1646382A1 (en) * 1967-09-05 1971-07-15 Wasagchemie Ag Electric igniter with a cylindrical insulating body
DE2020016C3 (en) * 1970-04-24 1974-12-12 Dynamit Nobel Ag, 5210 Troisdorf Metal film igniter
SE431681B (en) * 1977-04-19 1984-02-20 Bofors Ab ELTENDDON
FR2433167A1 (en) * 1978-08-11 1980-03-07 Stephanois Rech Mec Electronic firing circuit for firearm - has pulse turning-on thyristor that discharges capacitor through percussion cap

Also Published As

Publication number Publication date
EP0120176B1 (en) 1987-11-19
EP0120176A3 (en) 1985-05-08
EP0120176A2 (en) 1984-10-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee