EP1061325A1 - Traversées "verre-métal" - Google Patents

Traversées "verre-métal" Download PDF

Info

Publication number: EP1061325A1
Authority: EP; European Patent Office
Prior art keywords: glass; metal; plug; glass plug; pins
Prior art date: 1999-06-15
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.): Granted

Application number

EP00111445A

Other languages

German (de)

English (en)

Other versions

EP1061325B1 (fr

Inventor

Walter Korber

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.)

Schott AG

Carl Zeiss AG

Original Assignee

Carl Zeiss AG

Schott Glaswerke 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.)

1999-06-15

Filing date

2000-05-27

Publication date

2000-12-20

2000-05-27 Application filed by Carl Zeiss AG, Schott Glaswerke AG filed Critical Carl Zeiss AG

2000-12-20 Publication of EP1061325A1 publication Critical patent/EP1061325A1/fr

2003-01-02 Application granted granted Critical

2003-01-02 Publication of EP1061325B1 publication Critical patent/EP1061325B1/fr

2020-05-27 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert

Definitions

the invention relates to a glass-metal bushing. This means vacuum-tight fusion of glasses in metals. The metals are doing electrical conductors.
Such bushings are in electronics and electrical engineering widespread.
the glass used for melting serves as Insulator.
Typical glass-metal bushings are structured as follows: it are metallic inner conductors in a preformed sintered glass part melted down, the sintered glass part in an outer metal part is melted down.
Such glass-metal bushings are for example lighters. Such lighters are used for airbags or for belt tensioners in motor vehicles.
the glass-metal bushings Part of an ignition device.
the whole Ignition device includes, in addition to the glass-metal bushing Ignition bridge, the explosives and a metal cover that the Ignition mechanism tightly encloses.
the implementation plays one important role. It is necessary to control the electrical voltage caused by one or two metallic pins are made, a housing reliable and feed isolated.
Known glass-metal bushings are structured as follows: a glazed pin is made using conductive epoxy resin respectively used as an earth wire by means of an electrically conductive adhesive. Created thus the necessary connection to the metallic housing.
This Embodiment is very complex and expensive to manufacture. On serious disadvantage is that the ground connection to the outside Housing is quite unsafe. This can have serious consequences in particular in the mentioned application examples of the airbag or of the belt tensioner.
the invention has for its object to a glass-metal implementation create a reliable ground connection to the outer metal part guaranteed, even long after installation.
the Implementation should also be inexpensive to manufacture.
the glass-metal bushing according to the invention fulfills perfectly their functions. But it is also inexpensive. It will be geometric complex and therefore expensive metal parts are unnecessary. Reworking is no longer necessary, least of all after-treatment by the customer, who installs the glass-metal device in an associated device, for example in an ignition device.
the primer shown in Figure 1 comprises two metal pins 1, 2 as Serve plugs, a glass bushing 3, an ignition charge 4, a Cover 5 and a sleeve 6.
the glass plug is surrounded by a sleeve 6.
the element according to the invention shows a cover piece 3.2. This is in the glass plug 3.1 together with the two metal pins 1, 2 melted down. It provides a conductive connection between the Metal pin 1 and the sleeve 6 ago. On the other hand, it is not in with pin 2 conductive connection.

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Air Bags (AREA)
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Glass Compositions (AREA)
Resistance Heating (AREA)
Automotive Seat Belt Assembly (AREA)
Insulators (AREA)
Joining Of Glass To Other Materials (AREA)

EP00111445A 1999-06-15 2000-05-27 Traversées "verre-métal" Expired - Lifetime EP1061325B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19927233A DE19927233A1 (de)	1999-06-15	1999-06-15	Glas-Metall-Durchführung
DE19927233		1999-06-15

Publications (2)

Publication Number	Publication Date
EP1061325A1 true EP1061325A1 (fr)	2000-12-20
EP1061325B1 EP1061325B1 (fr)	2003-01-02

Family

ID=7911288

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00111445A Expired - Lifetime EP1061325B1 (fr)	1999-06-15	2000-05-27	Traversées "verre-métal"

Country Status (4)

Country	Link
EP (1)	EP1061325B1 (fr)
JP (1)	JP2001027499A (fr)
AT (1)	ATE230477T1 (fr)
DE (2)	DE19927233A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2012082A2 (fr)	2007-07-06	2009-01-07	Electrovac AG	Socle en métal/matériau de fixation pour dispositifs d'amorçage d'airbags ou dispositifs de protection de personnes analogues, en particulier pour véhicules à moteur et dispositif d'amorçage doté d'un tel socle
DE102009008673B3 (de) *	2009-02-12	2010-08-19	Schott Ag	Gestanztes Durchführungselement mit eingelötetem Kontaktstift
US7975611B2 (en)	2007-04-04	2011-07-12	Schott Ag	Metal-sealing material-feedthrough
EP2251633A3 (fr) *	2003-03-03	2011-11-16	Schott Ag	Traversée métal-matériau de fixation et procédé de fabrication d'un corps de base avec une traversée métal-matériau de fixation
WO2012110245A1 (fr)	2011-02-18	2012-08-23	Schott Ag	Passage destiné en particulier à des batteries et procédé pour intégrer ce passage dans un boîtier par soudage par ultrasons
US8276514B2 (en)	2003-03-03	2012-10-02	Schott Ag	Metal fixing material bushing and method for producing a base plate of a metal fixing material bushing
DE102011106873A1 (de)	2011-07-07	2013-01-10	Schott Ag	Durchführungen, insbesondere für Batterien, mittels Ultraschallschweißen und Verfahren zum Einbringen der Durchführung in ein Gehäuse
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
DE102014219127A1 (de)	2014-09-23	2016-03-24	Schott Ag	Durchführungselement mit angeschweißtem Massestift, Verfahren zu seiner Herstellung und seine Verwendung
DE102014219125A1 (de)	2014-09-23	2016-03-24	Schott Ag	Durchführungselement mit direkt verbundenem Massestift, Verfahren zu seiner Herstellung und seine Verwendung
DE102014219124A1 (de)	2014-09-23	2016-03-24	Schott Ag	Durchführungselement mit Massespin in Kontakthülse, Verfahren zu seiner Herstellung und seine Verwendung
US9423218B2 (en)	2010-09-17	2016-08-23	Schott Ag	Method for producing a ring-shaped or plate-like element
US10684102B2 (en)	2010-09-17	2020-06-16	Schott Ag	Method for producing a ring-shaped or plate-like element
CN112736511A (zh) *	2020-11-26	2021-04-30	广东核电合营有限公司	电缆连接结构及其制作方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10134167A1 (de) *	2001-07-13	2002-10-10	Trw Airbag Sys Gmbh & Co Kg	Gasgeneratoranzündersteckverbindung
DE10326253B3 (de) *	2003-06-11	2004-11-04	Schott Glas	Zündeinheit und Verfahren zu ihrer Herstellung
ATE396375T1 (de)	2003-03-03	2008-06-15	Schott Ag	Metall-fixiermaterial-durchführung und verfahren zur fertigung eines grundkörpers einer metall- fixiermaterial-durchführung
DE10321067B4 (de) *	2003-05-10	2006-04-27	Schott Ag	Elektrische Zündeinheit mit einem Stecker zum Zünden von Treibstoffen
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
JP5084210B2 (ja)	2006-09-26	2012-11-28	キヤノン株式会社	画像形成システムおよびその制御方法
DE102006056077A1 (de)	2006-11-28	2008-05-29	Schott Ag	Zündvorrichtung für eine pyrotechnische Schutzvorrichtung
DE102013011851B3 (de) *	2013-07-16	2014-05-28	Elisabeth Dürschinger	Induktiv aktivierbare Zündkapsel für Insassen- Rückhaltesysteme.
DE102014007809B4 (de)	2014-05-26	2017-02-16	Elisabeth Dürschinger	Induktiv aktivierbare Zündkapsel für Insassen-Rückhaltesysteme
DE102015118518A1 (de)	2015-10-29	2017-05-04	Auto-Kabel Management Gmbh	Zündelement zum Zünden eines pyrotechnischen Stoffes und Zündsystem

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3274937A (en) *	1963-04-11	1966-09-27	Physical Sciences Corp	Detonation squib
US5345872A (en) *	1993-05-28	1994-09-13	Nippon Koki Co., Ltd.	Igniter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1364800A (fr) *	1963-05-18	1964-06-26	Radiotechnique	Embase de très petites dimensions pour passage étanche de conducteurs isolés
DE2904174C2 (de) *	1979-02-05	1984-01-26	Heko - Elektronik GmbH & Co KG, 2804 Lilienthal	Elektrische Anzündeinheit
US5621183A (en) *	1995-01-12	1997-04-15	Trw Inc.	Initiator for an air bag inflator

1999
- 1999-06-15 DE DE19927233A patent/DE19927233A1/de not_active Withdrawn
2000
- 2000-05-27 AT AT00111445T patent/ATE230477T1/de not_active IP Right Cessation
- 2000-05-27 DE DE50000989T patent/DE50000989D1/de not_active Expired - Lifetime
- 2000-05-27 EP EP00111445A patent/EP1061325B1/fr not_active Expired - Lifetime
- 2000-06-06 JP JP2000169267A patent/JP2001027499A/ja active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3274937A (en) *	1963-04-11	1966-09-27	Physical Sciences Corp	Detonation squib
US5345872A (en) *	1993-05-28	1994-09-13	Nippon Koki Co., Ltd.	Igniter

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
EP2251633A3 (fr) *	2003-03-03	2011-11-16	Schott Ag	Traversée métal-matériau de fixation et procédé de fabrication d'un corps de base avec une traversée métal-matériau de fixation
US8276514B2 (en)	2003-03-03	2012-10-02	Schott Ag	Metal fixing material bushing and method for producing a base plate of a metal fixing material bushing
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
US7975611B2 (en)	2007-04-04	2011-07-12	Schott Ag	Metal-sealing material-feedthrough
DE102007031690A1 (de)	2007-07-06	2009-01-15	Electrovac Ag	Metall/Fixiermaterial-Sockel für Zündvorrichtungen von Airbags oder dergleichen Personenschutzeinrichtungen, insbesondere bei Kraftfahrzeugen sowie Zündvorrichtung mit einem derartigen Sockel
DE102007031690B4 (de) *	2007-07-06	2009-06-18	Electrovac Ag	Metall/Fixiermaterial-Sockel für Zündvorrichtungen von Airbags oder dergleichen Personenschutzeinrichtungen sowie Zündvorrichtung mit einem derartigen Sockel
EP2012082A2 (fr)	2007-07-06	2009-01-07	Electrovac AG	Socle en métal/matériau de fixation pour dispositifs d'amorçage d'airbags ou dispositifs de protection de personnes analogues, en particulier pour véhicules à moteur et dispositif d'amorçage doté d'un tel socle
US8397638B2 (en)	2009-02-12	2013-03-19	Schott Ag	Shaped feed-through element with contact rod soldered in
US8661977B2 (en)	2009-02-12	2014-03-04	Schott Ag	Shaped feed-through element with contact rod soldered in
DE102009008673B3 (de) *	2009-02-12	2010-08-19	Schott Ag	Gestanztes Durchführungselement mit eingelötetem Kontaktstift
US9423218B2 (en)	2010-09-17	2016-08-23	Schott Ag	Method for producing a ring-shaped or plate-like element
US9651345B2 (en)	2010-09-17	2017-05-16	Schott Ag	Method for producing a ring-shaped or plate-like element
US10684102B2 (en)	2010-09-17	2020-06-16	Schott Ag	Method for producing a ring-shaped or plate-like element
WO2012110245A1 (fr)	2011-02-18	2012-08-23	Schott Ag	Passage destiné en particulier à des batteries et procédé pour intégrer ce passage dans un boîtier par soudage par ultrasons
DE102011106873A1 (de)	2011-07-07	2013-01-10	Schott Ag	Durchführungen, insbesondere für Batterien, mittels Ultraschallschweißen und Verfahren zum Einbringen der Durchführung in ein Gehäuse
DE102014219127A1 (de)	2014-09-23	2016-03-24	Schott Ag	Durchführungselement mit angeschweißtem Massestift, Verfahren zu seiner Herstellung und seine Verwendung
DE102014219125A1 (de)	2014-09-23	2016-03-24	Schott Ag	Durchführungselement mit direkt verbundenem Massestift, Verfahren zu seiner Herstellung und seine Verwendung
DE102014219124A1 (de)	2014-09-23	2016-03-24	Schott Ag	Durchführungselement mit Massespin in Kontakthülse, Verfahren zu seiner Herstellung und seine Verwendung
DE102014219124B4 (de) *	2014-09-23	2021-02-18	Schott Ag	Durchführungselement mit Massepin in Kontakthülse, Verfahren zu seiner Herstellung und seine Verwendung
CN112736511A (zh) *	2020-11-26	2021-04-30	广东核电合营有限公司	电缆连接结构及其制作方法

Also Published As

Publication number	Publication date
JP2001027499A (ja)	2001-01-30
DE50000989D1 (de)	2003-02-06
ATE230477T1 (de)	2003-01-15
DE19927233A1 (de)	2001-01-11
EP1061325B1 (fr)	2003-01-02

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Publication	Publication Date	Title
EP1061325B1 (fr)	2003-01-02	Traversées "verre-métal"
DE2830552C2 (de)	1987-02-05	Kurzschlußsicherung für elektrische Zünder
DE102007031690B4 (de)	2009-06-18	Metall/Fixiermaterial-Sockel für Zündvorrichtungen von Airbags oder dergleichen Personenschutzeinrichtungen sowie Zündvorrichtung mit einem derartigen Sockel
DE102009008673B3 (de)	2010-08-19	Gestanztes Durchführungselement mit eingelötetem Kontaktstift
EP2431703B1 (fr)	2019-04-17	Traversée métal - matériau de fixation et son procédé de fabrication
DE102007016692B3 (de)	2008-07-24	Metall-Fixiermaterial-Durchführung
EP1164349A1 (fr)	2001-12-19	Unité d'allumage pour un dispositif pyrotechnique de protection des occupants d'un véhicule automobile
DE3447478A1 (de)	1985-07-11	Pyrotechnische zuendkapsel mit koaxialstecker
DE102010045641A1 (de)	2012-03-22	Verfahren zur Herstellung eines ring- oder plattenförmigen Elementes
DE2413571A1 (de)	1974-10-03	Waermebetaetigte kurzschlussvorrichtung
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AT510474B1 (de)	2013-11-15	Lötverbindung
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CH643056A5 (de)	1984-05-15	Elektrische zuendvorrichtung.
WO2001031670A1 (fr)	2001-05-03	Lampe a decharge
DE10321067B4 (de)	2006-04-27	Elektrische Zündeinheit mit einem Stecker zum Zünden von Treibstoffen
EP0119458A2 (fr)	1984-09-26	Allumeur électrique
EP4015979B1 (fr)	2025-07-16	Conduite de matière de fixation métallique, son procédé de fabrication et son utilisation
DE3234024C2 (fr)	1991-03-21
DE19514282B4 (de)	2007-05-03	Elektrischer Sprengzünder
DE19961854C1 (de)	2001-07-19	Sprengverschraubung
EP3904822A1 (fr)	2021-11-03	Système d'allumage de dispositifs de protection des personnes et son procédé de fabrication
DE202020102354U1 (de)	2021-07-29	Anzünder von Personenschutzeinrichtungen
AT513904B1 (de)	2014-11-15	Zündersockel