DE1235205B - Elektrischer Brueckenzuender - Google Patents

Elektrischer Brueckenzuender

Info

Publication number
DE1235205B
DE1235205B DET23979A DET0023979A DE1235205B DE 1235205 B DE1235205 B DE 1235205B DE T23979 A DET23979 A DE T23979A DE T0023979 A DET0023979 A DE T0023979A DE 1235205 B DE1235205 B DE 1235205B
Authority
DE
Germany
Prior art keywords
bridge
silicate
ignition
secondary explosive
electric bridge
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.)
Pending
Application number
DET23979A
Other languages
German (de)
English (en)
Inventor
Samuel Zeman
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.)
ATK Launch Systems LLC
Original Assignee
Thiokol Corp
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 Thiokol Corp filed Critical Thiokol Corp
Publication of DE1235205B publication Critical patent/DE1235205B/de
Pending 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
    • F42B3/12—Bridge initiators
    • F42B3/124—Bridge initiators characterised by the configuration or material of the bridge
    • 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
    • F42B3/125—Bridge initiators characterised by the configuration of the bridge initiator case

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Paints Or Removers (AREA)
  • Air Bags (AREA)
DET23979A 1962-05-10 1963-05-10 Elektrischer Brueckenzuender Pending DE1235205B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US193729A US3134329A (en) 1962-05-10 1962-05-10 Exploding bridgewire coating

Publications (1)

Publication Number Publication Date
DE1235205B true DE1235205B (de) 1967-02-23

Family

ID=22714790

Family Applications (1)

Application Number Title Priority Date Filing Date
DET23979A Pending DE1235205B (de) 1962-05-10 1963-05-10 Elektrischer Brueckenzuender

Country Status (7)

Country Link
US (1) US3134329A (forum.php)
BE (1) BE632157A (forum.php)
CH (1) CH439051A (forum.php)
DE (1) DE1235205B (forum.php)
GB (1) GB972664A (forum.php)
NL (2) NL292575A (forum.php)
SE (1) SE321431B (forum.php)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272127A (en) * 1963-08-05 1966-09-13 Robert E Betts Igniter squib
DE1258771B (de) * 1965-03-09 1968-01-11 Montage Technik Anstalt F Verfahren zum Zuenden von Treibladungen fuer pulverkraftbetriebene Bolzensetzwerkzeuge und Treibladung hierfuer
US3831523A (en) * 1967-01-04 1974-08-27 Us Army Electroexplosive device
FR2130783A5 (forum.php) * 1971-01-18 1972-11-10 France Etat
FR2307248A1 (fr) * 1973-07-12 1976-11-05 Poudres & Explosifs Ste Nale Dispositif allumeur directif
CH663089A5 (de) * 1984-05-21 1987-11-13 Inventa Ag Polkoerper fuer eine elektrische zuendvorrichtung, verfahren zu seiner herstellung und dessen verwendung.
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
US4831932A (en) * 1987-08-17 1989-05-23 Honeywell Inc. Detonator
DE3735405C2 (de) * 1987-10-20 1998-07-30 Dynamit Nobel Ag Anzündpille
US4938137A (en) * 1989-06-05 1990-07-03 Guay Roland H Exploding bridgewire driven multiple flyer detonator
US4989515A (en) * 1989-08-08 1991-02-05 The United States Of America As Represented By The United States Department Of Energy Ignitor with stable low-energy thermite igniting system
US5140906A (en) * 1991-11-05 1992-08-25 Ici Americas, Inc. Airbag igniter having double glass seal
US5404263A (en) * 1992-08-27 1995-04-04 Oea, Inc. All-glass header assembly used in an inflator system
US5709724A (en) * 1994-08-04 1998-01-20 Coors Ceramics Company Process for fabricating a hermetic glass-to-metal seal
US6274252B1 (en) * 1994-08-04 2001-08-14 Coors Ceramics Company Hermetic glass-to-metal seal useful in headers for airbags
US5691499A (en) * 1996-08-07 1997-11-25 Morton International, Inc. Bridgewire ladder initiator
US5988069A (en) * 1996-11-12 1999-11-23 Universal Propulsion Company, Inc. Electric initiator having a sealing material forming a ceramic to metal seal
US5939660A (en) * 1997-03-12 1999-08-17 Trw Inc. Inflator for an inflatable vehicle occupant protection device
AUPP021697A0 (en) 1997-11-06 1997-11-27 Rocktek Limited Radio detonation system
FR2781878B1 (fr) * 1998-07-31 2001-02-16 Giat Ind Sa Procede de mise en oeuvre d'une substance pyrotechnique et initiateur pyrotechnique obtenu avec un tel procede
US6230624B1 (en) 1999-08-13 2001-05-15 Trw Inc. Igniter having a hot melt ignition droplet
AUPQ591000A0 (en) 2000-02-29 2000-03-23 Rockmin Pty Ltd Cartridge shell and cartridge for blast holes and method of use
DE10116189A1 (de) * 2001-03-31 2002-10-10 Bosch Gmbh Robert Brückenzünder
US6679175B2 (en) 2001-07-19 2004-01-20 Rocktek Limited Cartridge and method for small charge breaking
AU2003200490B2 (en) * 2002-02-20 2008-05-08 Rocktek Ltd. Apparatus and method for fracturing a hard material
DE20314580U1 (de) * 2003-03-03 2004-08-05 Schott Glas Metall-Fixiermaterial-Durchführung
DE102006004036A1 (de) * 2006-01-27 2007-08-09 Schott Ag Metall-Fixiermaterial-Durchführung und Verwendung einer derartigen Durchführung sowie Airbag und Gurtspanner mit einer Zündeinrichtung
US8327765B2 (en) * 2003-03-03 2012-12-11 Schott Ag Metal fixing material bushing and method for producing a base plate of a metal fixing material bushing
DE502004007186D1 (de) * 2003-03-03 2008-07-03 Schott Ag Metall-Fixiermaterial-Durchführung und Verfahren zur Fertigung eines Grundkörpers einer Metall-Fixiermaterial-Durchführung
DE102004004748A1 (de) * 2003-03-08 2004-09-23 Dynamit Nobel Ais Gmbh Automotive Ignition Systems Glasdurchführung für einen pyroelektrischen Anzünder
US8733250B2 (en) 2006-01-27 2014-05-27 Schott Ag Metal-sealing material-feedthrough and utilization of the metal-sealing material feedthrough with an airbag, a belt tensioning device, and an ignition device
DE102006056077A1 (de) * 2006-11-28 2008-05-29 Schott Ag Zündvorrichtung für eine pyrotechnische Schutzvorrichtung
DE102010045641A1 (de) 2010-09-17 2012-03-22 Schott Ag Verfahren zur Herstellung eines ring- oder plattenförmigen Elementes
US10684102B2 (en) 2010-09-17 2020-06-16 Schott Ag Method for producing a ring-shaped or plate-like element
DE102012004966B3 (de) * 2012-03-14 2013-01-03 A&O Technologie GmbH Zündsockel für pyroelektrische Zündvorrichtungen
EP2743632A1 (en) * 2012-12-11 2014-06-18 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Miniature electro-pyrotechnic igniter, and ignition head for the same
KR101778168B1 (ko) * 2017-04-13 2017-09-13 국방과학연구소 로켓 모터용 착화기
RU2756030C1 (ru) * 2021-01-11 2021-09-24 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") ИНДУКЦИОННЫЙ ДЕТОНАТОР (варианты)
WO2025050138A1 (en) * 2023-08-22 2025-03-06 Cobra Firing Systems Embedded electronic firework igniter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040660A (en) * 1944-11-08 1962-06-26 Lawrence H Johnston Electric initiator with exploding bridge wire
US2982639A (en) * 1953-01-27 1961-05-02 William A Gey Explosive compositions
US2926566A (en) * 1956-11-30 1960-03-01 Walter W Atkins Device for accelerating the ignition of the propellant for a projectile
US3048507A (en) * 1956-12-31 1962-08-07 Hercules Powder Co Ltd Matchhead igniters and compositions and method for their manufacture
US3054258A (en) * 1957-10-28 1962-09-18 Standard Oil Co Temperature rise retardation of surfaces exposed to heat
US3059576A (en) * 1958-09-26 1962-10-23 Conax Corp Electrically fired detonator
US2992087A (en) * 1959-11-03 1961-07-11 Du Pont New explosive

Also Published As

Publication number Publication date
US3134329A (en) 1964-05-26
NL133269C (forum.php)
GB972664A (en) 1964-10-14
BE632157A (forum.php)
CH439051A (de) 1967-06-30
SE321431B (forum.php) 1970-03-02
NL292575A (forum.php)

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