GB2307970B - Method for identifying an unactuated state/actuated state of the inflator - Google Patents

Method for identifying an unactuated state/actuated state of the inflator

Info

Publication number
GB2307970B
GB2307970B GB9623938A GB9623938A GB2307970B GB 2307970 B GB2307970 B GB 2307970B GB 9623938 A GB9623938 A GB 9623938A GB 9623938 A GB9623938 A GB 9623938A GB 2307970 B GB2307970 B GB 2307970B
Authority
GB
United Kingdom
Prior art keywords
state
inflator
identifying
unactuated
actuated
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
GB9623938A
Other versions
GB2307970A (en
GB9623938D0 (en
Inventor
Osamu Fukawatase
Makoto Nagano
Makoto Hamada
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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
Priority claimed from JP7320228A external-priority patent/JPH09156453A/en
Priority claimed from JP7320229A external-priority patent/JPH09156454A/en
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of GB9623938D0 publication Critical patent/GB9623938D0/en
Publication of GB2307970A publication Critical patent/GB2307970A/en
Application granted granted Critical
Publication of GB2307970B publication Critical patent/GB2307970B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B60R21/02—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/02—Locating undetonated charges

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
GB9623938A 1995-12-08 1996-11-18 Method for identifying an unactuated state/actuated state of the inflator Expired - Fee Related GB2307970B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7320228A JPH09156453A (en) 1995-12-08 1995-12-08 Inflator and identifying method of inflator before and after its operation
JP7320229A JPH09156454A (en) 1995-12-08 1995-12-08 Identifying method of inflator before and after its operation and inflator

Publications (3)

Publication Number Publication Date
GB9623938D0 GB9623938D0 (en) 1997-01-08
GB2307970A GB2307970A (en) 1997-06-11
GB2307970B true GB2307970B (en) 1998-03-18

Family

ID=26570006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9623938A Expired - Fee Related GB2307970B (en) 1995-12-08 1996-11-18 Method for identifying an unactuated state/actuated state of the inflator

Country Status (2)

Country Link
DE (1) DE19650796A1 (en)
GB (1) GB2307970B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818264B4 (en) * 1998-04-23 2005-12-08 Volkswagen Ag Device for checking safety components in motor vehicles
US6305708B2 (en) * 1998-06-29 2001-10-23 Motorola, Inc. Air bag deployment system and method for monitoring same
DE19918235B4 (en) * 1999-04-22 2005-08-18 Daimlerchrysler Ag Airbag module for a motor vehicle
GB9928934D0 (en) * 1999-12-07 2000-02-02 Airbag Service Components Inc A method of testing an airbag module

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178017A (en) * 1974-11-20 1979-12-11 Nissan Motor Company, Limited Safety bag inflation apparatus with extendible guard member against contact of bag with heated gas generator
US5060973A (en) * 1990-07-23 1991-10-29 General Electric Company Liquid propellant inflator for vehicle occupant restraint apparatus
GB2286451A (en) * 1994-02-05 1995-08-16 Bernhardt Apparatebau Gmbh Co Partially disposable inflating device
GB2287776A (en) * 1994-03-23 1995-09-27 Takata Corp Gas generator for an air bag device
WO1996010001A1 (en) * 1994-09-29 1996-04-04 E.I. Du Pont De Nemours And Company Device for abating carbon monoxide in airbags
EP0747270A2 (en) * 1995-05-30 1996-12-11 Toyota Jidosha Kabushiki Kaisha Inflator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2120277A1 (en) * 1971-04-26 1972-11-16 Dynamit Nobel Ag, 5210 Troisdorf Device for inflating safety cushions in vehicles
US4068862A (en) * 1974-11-20 1978-01-17 Nissan Motor Co., Ltd. Safety bag inflation apparatus with extendible guard member against contact of bag with heated gas generator
IT1211536B (en) * 1986-11-26 1989-11-03 Breed Automotive Corp SEQUENCE INDICATOR OF AN EVENT
DE3831641A1 (en) * 1988-08-09 1990-02-15 Daimler Benz Ag GAS GENERATOR FOR FILLING A GAS PILLOW RETENTION DEVICE
EP0447633B1 (en) * 1990-03-21 1995-02-22 RXS Schrumpftechnik-Garnituren GmbH Object with a temperature-indicator
JPH06199202A (en) * 1993-01-06 1994-07-19 Takata Kk Inflater and air bag device for drivers seat
WO1994025315A1 (en) * 1993-04-29 1994-11-10 Automotive Systems Laboratory, Inc. Inflator having a rupturable igniter tube

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178017A (en) * 1974-11-20 1979-12-11 Nissan Motor Company, Limited Safety bag inflation apparatus with extendible guard member against contact of bag with heated gas generator
US5060973A (en) * 1990-07-23 1991-10-29 General Electric Company Liquid propellant inflator for vehicle occupant restraint apparatus
GB2286451A (en) * 1994-02-05 1995-08-16 Bernhardt Apparatebau Gmbh Co Partially disposable inflating device
GB2287776A (en) * 1994-03-23 1995-09-27 Takata Corp Gas generator for an air bag device
WO1996010001A1 (en) * 1994-09-29 1996-04-04 E.I. Du Pont De Nemours And Company Device for abating carbon monoxide in airbags
EP0747270A2 (en) * 1995-05-30 1996-12-11 Toyota Jidosha Kabushiki Kaisha Inflator

Also Published As

Publication number Publication date
GB2307970A (en) 1997-06-11
GB9623938D0 (en) 1997-01-08
DE19650796A1 (en) 1997-06-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001118