GB1344922A - Electrically operable igniters - Google Patents

Electrically operable igniters

Info

Publication number
GB1344922A
GB1344922A GB1115971*[A GB1115971A GB1344922A GB 1344922 A GB1344922 A GB 1344922A GB 1115971 A GB1115971 A GB 1115971A GB 1344922 A GB1344922 A GB 1344922A
Authority
GB
United Kingdom
Prior art keywords
bridge
electrodes
silver
disc
april
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
GB1115971*[A
Other languages
English (en)
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
Publication of GB1344922A publication Critical patent/GB1344922A/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
    • F42B3/103—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
    • F42B3/195—Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Spark Plugs (AREA)
  • Air Bags (AREA)
GB1115971*[A 1970-04-24 1971-04-23 Electrically operable igniters Expired GB1344922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2020016A DE2020016C3 (de) 1970-04-24 1970-04-24 Metallschichtzündmittel

Publications (1)

Publication Number Publication Date
GB1344922A true GB1344922A (en) 1974-01-23

Family

ID=5769194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1115971*[A Expired GB1344922A (en) 1970-04-24 1971-04-23 Electrically operable igniters

Country Status (4)

Country Link
US (1) US3763782A (enrdf_load_stackoverflow)
DE (1) DE2020016C3 (enrdf_load_stackoverflow)
FR (1) FR2090579A5 (enrdf_load_stackoverflow)
GB (1) GB1344922A (enrdf_load_stackoverflow)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2245308C3 (de) * 1972-09-15 1981-05-07 Dynamit Nobel Ag, 5210 Troisdorf Elektrisches Brückenzündmittel
DE2328184C3 (de) * 1973-06-02 1981-06-25 Dynamit Nobel Ag, 5210 Troisdorf Elektrisch zu zündendes Schaltelement für Stifteinzug
DE2648137C2 (de) * 1976-10-23 1984-04-12 Dynamit Nobel Ag, 5210 Troisdorf Treibladungsanzünder für Munition
DE2654087C3 (de) * 1976-11-29 1981-07-16 Dynamit Nobel Ag, 5210 Troisdorf Elektrisches Zündmittel
SE431681B (sv) * 1977-04-19 1984-02-20 Bofors Ab Eltenddon
DE2747163A1 (de) * 1977-10-20 1979-04-26 Dynamit Nobel Ag Elektrisches anzuendelement
DE3024554C2 (de) * 1980-06-28 1985-06-05 Dynamit Nobel Ag, 5210 Troisdorf Anordnung zur kontaktlosen Übertragung elektrischer Energie auf Flugkörper bei deren Abschuß
DE3035932A1 (de) * 1980-09-24 1982-05-06 Dynamit Nobel Ag, 5210 Troisdorf Elektrisches zuendmittel
FR2513751B1 (fr) * 1981-09-28 1986-04-11 France Etat Initiateur pyrotechnique electrique a effet joule
DE3231369C1 (de) * 1982-08-24 1984-01-05 Dynamit Nobel Ag, 5210 Troisdorf Sekundaerspule fuer induktive Anzuendmittel
DE3245187A1 (de) * 1982-12-07 1984-06-07 Dynamit Nobel Ag, 5210 Troisdorf Kontaktierung von traegerelementen in elektrischen zuendmitteln
FR2538099B1 (fr) * 1982-12-15 1986-10-03 France Etat Amorce electrique a element resistif
EP0120176B1 (de) * 1983-02-22 1987-11-19 Ems-Inventa AG Elektrischer Polkörper
EP0142780B1 (de) * 1983-11-09 1988-06-22 Dynamit Nobel Aktiengesellschaft Elektrisches Zündmittel
DE3440660A1 (de) * 1983-11-09 1985-07-25 Dynamit Nobel Ag, 5210 Troisdorf Elektrisches zuendmittel
EP0143071A1 (de) * 1983-11-18 1985-05-29 Fela E. Uhlmann Aktiengesellschaft für gedruckte Schaltungen Verfahren zur Herstellung einer elektrischen Zündvorrichtung, danach hergestellte Zündvorrichtung und deren Verwendung
DE3415625A1 (de) * 1984-04-26 1985-10-31 Dynamit Nobel Ag, 5210 Troisdorf Elektrisches zuendelement mit soll-funkenstrecke
ZA852777B (en) * 1984-05-24 1985-11-27 Inventa Ag Pole body for an electric fuze,method of manufacturing and method of using the pole body
DE3702241C1 (de) * 1987-01-27 1996-06-20 Daimler Benz Aerospace Ag Verfahren und Einrichtung zur Herstellung von Primärzündsätzen, insbesondere Brückenzündern und Spaltzündern
IL85527A (en) * 1988-02-24 1991-05-12 Israel Defence Electric igniter assembly
DE4222223C1 (de) * 1992-07-07 1994-03-17 Dynamit Nobel Ag Elektrische Anzünd-/Zündmittel
US5912427A (en) * 1993-02-26 1999-06-15 Quantic Industries, Inc. Semiconductor bridge explosive device
EP0687354B1 (en) 1993-02-26 1999-12-08 Quantic Industries, Inc. Improved semiconductor bridge explosive device
DE4307774A1 (de) * 1993-03-12 1994-09-15 Dynamit Nobel Ag Anzündeinrichtung
FR2704944B1 (fr) * 1993-05-05 1995-08-04 Ncs Pyrotechnie Technologies Initiateur électro-pyrotechnique.
ZA946555B (en) * 1993-05-28 1995-06-12 Altech Ind Pty Ltd An electric igniter
FR2746461B1 (fr) * 1996-03-21 1998-05-29 Dixi Fresard Microtechniques Dispositif pour la fixation traversante d'un corps axial dans un support
US6133146A (en) * 1996-05-09 2000-10-17 Scb Technologies, Inc. Semiconductor bridge device and method of making the same
US5732634A (en) * 1996-09-03 1998-03-31 Teledyne Industries, Inc. Thin film bridge initiators and method of manufacture
US6054760A (en) * 1996-12-23 2000-04-25 Scb Technologies Inc. Surface-connectable semiconductor bridge elements and devices including the same
US6199484B1 (en) * 1997-01-06 2001-03-13 The Ensign-Bickford Company Voltage-protected semiconductor bridge igniter elements
AT405591B (de) * 1997-10-03 1999-09-27 Schaffler & Co Heizelement und verfahren zu dessen herstellung
AU778545B2 (en) * 1998-12-21 2004-12-09 Orica Explosives Technology Pty Ltd A detonation initiating device
WO2002057705A2 (en) 2001-01-22 2002-07-25 Smi Technology (Pty) Limited An initiating device for an electronic detonator
AT413150B (de) 2003-01-28 2005-11-15 Hirtenberger Schaffler Automot Heizelement zum zünden pyrotechnischer ladungen
US6910420B1 (en) * 2003-03-04 2005-06-28 The United States Of America As Represented By The Secretary Of The Navy Electrical initiation system
US8701557B2 (en) 2011-02-07 2014-04-22 Raytheon Company Shock hardened initiator and initiator assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1204477A (fr) * 1957-04-04 1960-01-26 Wasagchemie Ag Dispositif de mise à feu électrique pour fusée
DE1200171B (de) * 1964-03-12 1965-09-02 Rheinmetall Gmbh Elektrische Zuendschraube
US3420174A (en) * 1967-09-29 1969-01-07 Us Navy Pulse sensitive electro-explosive device
US3557699A (en) * 1968-06-26 1971-01-26 Olin Mathieson Electroexplosive primer ignition assembly

Also Published As

Publication number Publication date
DE2020016B2 (de) 1974-04-11
DE2020016C3 (de) 1974-12-12
FR2090579A5 (enrdf_load_stackoverflow) 1972-01-14
DE2020016A1 (de) 1971-11-11
US3763782A (en) 1973-10-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee