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MXPA02006013A - Ignition capsule, which can be inductively activated, for occupant restraint systems, and a test circuit for said ignition capsule. - Google Patents

Ignition capsule, which can be inductively activated, for occupant restraint systems, and a test circuit for said ignition capsule.

Info

Publication number
MXPA02006013A
MXPA02006013A MXPA02006013A MXPA02006013A MXPA02006013A MX PA02006013 A MXPA02006013 A MX PA02006013A MX PA02006013 A MXPA02006013 A MX PA02006013A MX PA02006013 A MXPA02006013 A MX PA02006013A MX PA02006013 A MXPA02006013 A MX PA02006013A
Authority
MX
Mexico
Prior art keywords
ignition capsule
test circuit
occupant restraint
ignition
capsule
Prior art date
Application number
MXPA02006013A
Other languages
Spanish (es)
Inventor
Nter D Rschinger G
Original Assignee
Schott Glas
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 Schott Glas filed Critical Schott Glas
Priority claimed from PCT/DE2000/004490 external-priority patent/WO2001044023A1/en
Publication of MXPA02006013A publication Critical patent/MXPA02006013A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves
    • B60R21/0173—Diagnostic or recording means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/58—Electric firing mechanisms
    • F41A19/63—Electric firing mechanisms having means for contactless transmission of electric energy, e.g. by induction, by sparking gap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R2021/26029—Ignitors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

Abstract

The invention relates to an ignition capsule for the gas generator of an occupant restraint system in a motor vehicle, especially for the gas generator of an inflatable impact protection cushion (airbag), in which the electric energy required for igniting the detonating agent is inductively coupled by means of magnetic alternating fields. The invention also relates to a test circuit with which the operability of the ignition capsule, which can be inductively activated, can be monitored.
MXPA02006013A 1999-12-17 2000-12-15 Ignition capsule, which can be inductively activated, for occupant restraint systems, and a test circuit for said ignition capsule. MXPA02006013A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19961134A DE19961134C1 (en) 1999-12-17 1999-12-17 Inductively-activated detonator capsule for gas generator of automobile passenger restraint system has secondary current circuit within housing of detonator capsule inductively coupled to external current circuit
PCT/DE2000/004490 WO2001044023A1 (en) 1999-12-17 2000-12-15 Ignition capsule, which can be inductively activated, for occupant restraint systems, and a test circuit for said ignition capsule

Publications (1)

Publication Number Publication Date
MXPA02006013A true MXPA02006013A (en) 2004-04-05

Family

ID=7933188

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02006013A MXPA02006013A (en) 1999-12-17 2000-12-15 Ignition capsule, which can be inductively activated, for occupant restraint systems, and a test circuit for said ignition capsule.

Country Status (3)

Country Link
AU (1) AU3150901A (en)
DE (1) DE19961134C1 (en)
MX (1) MXPA02006013A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048869B4 (en) * 2000-10-02 2005-09-22 Schott Ag Induction activatable primer
DE10204147A1 (en) * 2002-02-01 2003-08-14 Guenter Duerschinger Inductively activatable charge cartridge for an injection unit without a needle comprises a housing with a charge material and at least one secondary circuit
DE10225384C1 (en) * 2002-06-07 2003-11-27 Guenter Duerschinger Ignition unit for gas generator of occupant restraint system in vehicle, employs inductive isolation plug sealed and clipped into gas generator housing
DE102005032788A1 (en) * 2005-07-14 2007-01-25 GM Global Technology Operations, Inc., Detroit Inductively-activated ignition device for occupant restraint system in motor vehicle, has primary and secondary coil arranged in different parts of two-part plug coupling system
DE102013011851B3 (en) * 2013-07-16 2014-05-28 Elisabeth Dürschinger Inductively activated detonator for airbag-gas generators of occupant restraint system in motor vehicle, has iron core that is hermetically biased with closed-end sleeve by form-locking connection with elastic sealing lip
DE102014007809B4 (en) 2014-05-26 2017-02-16 Elisabeth Dürschinger Inductively activated primer for occupant restraint systems
DE102014016923B3 (en) * 2014-11-17 2016-02-25 Elisabeth Dürschinger Primer for occupant restraint systems
US10209041B2 (en) 2014-11-17 2019-02-19 Ems-Patvag s.r.o. Detonator for passenger restraint systems
DE102015014124A1 (en) 2015-11-03 2017-05-04 Ems-Patvag s.r.o. Primer for occupant restraint systems
DE102022203394A1 (en) 2022-04-06 2023-10-12 Zf Friedrichshafen Ag Pyrotechnics-free cold gas generator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433555A1 (en) * 1974-07-12 1976-01-29 Poser Erhard Safety cushion non-contact ignition - uses transformer principle to produce electrical impulse igniting cushion gas generator
DE3812633A1 (en) * 1988-04-15 1989-10-26 Daimler Benz Ag METHOD FOR CONTACTLESS RESISTANCE MEASUREMENT
DE3838896C2 (en) * 1988-11-17 1999-07-01 Dynamit Nobel Ag Laser-initiable ignition / ignition element provided with a storage layer
DE19530586C2 (en) * 1995-08-19 2003-11-27 Bosch Gmbh Robert Arrangement for controlling the resistance of a load connected to a transformer
US5905343A (en) * 1995-10-10 1999-05-18 Mccamant; Angus J. Inductively coupled incandescent light bulb
US5803494A (en) * 1996-08-07 1998-09-08 Trw Inc. Air bag inflator
DE19733353C1 (en) * 1997-08-01 1998-12-10 Nico Pyrotechnik Ignition unit for a personal protection device in a motor vehicle
DE19814589A1 (en) * 1998-04-01 1999-10-07 Dynamit Nobel Ag Method for testing ignition capability of pyrotechnic igniter

Also Published As

Publication number Publication date
AU3150901A (en) 2001-06-25
DE19961134C1 (en) 2001-02-01

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Legal Events

Date Code Title Description
GB Transfer or rights
FG Grant or registration
HC Change of company name or juridical status