DE3775623D1 - ELECTRICAL APPLICATION ELEMENT AND METHOD FOR THE PRODUCTION THEREOF. - Google Patents

ELECTRICAL APPLICATION ELEMENT AND METHOD FOR THE PRODUCTION THEREOF.

Info

Publication number
DE3775623D1
DE3775623D1 DE8787102055T DE3775623T DE3775623D1 DE 3775623 D1 DE3775623 D1 DE 3775623D1 DE 8787102055 T DE8787102055 T DE 8787102055T DE 3775623 T DE3775623 T DE 3775623T DE 3775623 D1 DE3775623 D1 DE 3775623D1
Authority
DE
Germany
Prior art keywords
pins
ceramic
fuse
production
layer
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 - Fee Related
Application number
DE8787102055T
Other languages
German (de)
Inventor
Richard Dr Bender
Anton Bretfeld Anton Bretfeld
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
Priority to DE8787102055T priority Critical patent/DE3775623D1/en
Application granted granted Critical
Publication of DE3775623D1 publication Critical patent/DE3775623D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Resistance Heating (AREA)
  • Spark Plugs (AREA)
  • Fuses (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

A metal outer ring (1) surrounds the ceramic body (2) in which one or more solid or tubular metal pins (3) penetrate through holes in the ceramic in which they have been secured firmly. The pins are surrounded by areas (4) of a metallic layer between the ignition fuse is formed (5). Pref. materials are claimed as follows: The ring and pins are high quality steel or an other heat-resistant, high melting pt. metallic material. The ceramic is alumina, silica or zirconia. The conductive layer surrounding the pins is a thin or thick film of noble metals or alloys from Gp. VII of the Periodic System, which may be formed by screenprinting or galvanic processing. The fuse-layer may be a wire or a film deposited by evaporation, sputtering or screen-printing.
DE8787102055T 1986-02-27 1987-02-13 ELECTRICAL APPLICATION ELEMENT AND METHOD FOR THE PRODUCTION THEREOF. Expired - Fee Related DE3775623D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787102055T DE3775623D1 (en) 1986-02-27 1987-02-13 ELECTRICAL APPLICATION ELEMENT AND METHOD FOR THE PRODUCTION THEREOF.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863606364 DE3606364A1 (en) 1986-02-27 1986-02-27 ELECTRIC IGNITION BRIDGE FOR THE APPLICATION OF APPLICATION SETS, DELAY SETS AND PYROTECHNICAL MIXTURES, AND FOR THE PRIMING OF PRIMARY IGNITION SUBSTANCES AND SETS AND METHOD FOR THE PRODUCTION THEREOF
DE8787102055T DE3775623D1 (en) 1986-02-27 1987-02-13 ELECTRICAL APPLICATION ELEMENT AND METHOD FOR THE PRODUCTION THEREOF.

Publications (1)

Publication Number Publication Date
DE3775623D1 true DE3775623D1 (en) 1992-02-13

Family

ID=6295070

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863606364 Withdrawn DE3606364A1 (en) 1986-02-27 1986-02-27 ELECTRIC IGNITION BRIDGE FOR THE APPLICATION OF APPLICATION SETS, DELAY SETS AND PYROTECHNICAL MIXTURES, AND FOR THE PRIMING OF PRIMARY IGNITION SUBSTANCES AND SETS AND METHOD FOR THE PRODUCTION THEREOF
DE8787102055T Expired - Fee Related DE3775623D1 (en) 1986-02-27 1987-02-13 ELECTRICAL APPLICATION ELEMENT AND METHOD FOR THE PRODUCTION THEREOF.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863606364 Withdrawn DE3606364A1 (en) 1986-02-27 1986-02-27 ELECTRIC IGNITION BRIDGE FOR THE APPLICATION OF APPLICATION SETS, DELAY SETS AND PYROTECHNICAL MIXTURES, AND FOR THE PRIMING OF PRIMARY IGNITION SUBSTANCES AND SETS AND METHOD FOR THE PRODUCTION THEREOF

Country Status (5)

Country Link
EP (1) EP0248977B1 (en)
AT (1) ATE71217T1 (en)
DE (2) DE3606364A1 (en)
ES (1) ES2028803T3 (en)
GR (1) GR3003495T3 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0792358B2 (en) 1987-09-14 1995-10-09 日本工機株式会社 Igniter for electric ignition device
US5404263A (en) * 1992-08-27 1995-04-04 Oea, Inc. All-glass header assembly used in an inflator system
DE4307774A1 (en) * 1993-03-12 1994-09-15 Dynamit Nobel Ag Ignition device
US6274252B1 (en) 1994-08-04 2001-08-14 Coors Ceramics Company Hermetic glass-to-metal seal useful in headers for airbags
DE19640127A1 (en) * 1996-09-28 1998-04-02 Dynamit Nobel Ag Method for matching sheet resistances with excimer laser radiation
AT405591B (en) * 1997-10-03 1999-09-27 Schaffler & Co HEATING ELEMENT AND METHOD FOR THE PRODUCTION THEREOF
DE19802432A1 (en) 1998-01-23 1999-08-26 Diehl Stiftung & Co Detonator
DE19936650C2 (en) * 1999-05-10 2002-10-24 Rheinmetall W & M Gmbh cartridge
SE517704C2 (en) 1999-05-10 2002-07-09 Tzn Forschung & Entwicklung Cartridge with electrothermal ignition device
DE20314580U1 (en) * 2003-03-03 2004-08-05 Schott Glas Metal-glass fastening equipment lead-through for airbag or seat belt tension triggers has metal pins in a through-opening and a main body with front and rear sides and a release action
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
DE102006004036A1 (en) * 2006-01-27 2007-08-09 Schott Ag Metal fixing material implementation and use of such a passage and airbag and belt tensioner with an ignition device
EP1455160B1 (en) * 2003-03-03 2008-05-21 Schott Ag Metal-fixing-material-passage and method of manufacturing a header with a metal-fixing-material-passage
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 (en) 2006-11-28 2008-05-29 Schott Ag Ignition device for a pyrotechnic protection device
DE102010045641A1 (en) 2010-09-17 2012-03-22 Schott Ag Process for producing a ring-shaped or plate-shaped element
US10684102B2 (en) 2010-09-17 2020-06-16 Schott Ag Method for producing a ring-shaped or plate-like element
DE102018005733B4 (en) * 2018-07-20 2021-01-14 Schott Ag Glass-to-metal bushing
CN113513953B (en) * 2021-03-25 2022-07-26 四川仲玛智造科技有限公司 Production line for producing electric ignition head support

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659527A (en) * 1970-10-29 1972-05-02 Atomic Energy Commission High temperature detonator
SE431681B (en) * 1977-04-19 1984-02-20 Bofors Ab ELTENDDON
CH643056A5 (en) * 1978-08-10 1984-05-15 Inventa Ag ELECTRIC IGNITION DEVICE.

Also Published As

Publication number Publication date
EP0248977B1 (en) 1992-01-02
DE3606364A1 (en) 1987-09-03
ES2028803T3 (en) 1992-07-16
ATE71217T1 (en) 1992-01-15
GR3003495T3 (en) 1993-02-17
EP0248977A1 (en) 1987-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee