TW200500245A - Gas generator - Google Patents

Gas generator

Info

Publication number
TW200500245A
TW200500245A TW093106599A TW93106599A TW200500245A TW 200500245 A TW200500245 A TW 200500245A TW 093106599 A TW093106599 A TW 093106599A TW 93106599 A TW93106599 A TW 93106599A TW 200500245 A TW200500245 A TW 200500245A
Authority
TW
Taiwan
Prior art keywords
combustion chamber
gas
gas generator
chamber
filter
Prior art date
Application number
TW093106599A
Other languages
Chinese (zh)
Inventor
Masahiro Yoshida
Eishi Sato
Original Assignee
Nippon Kayaku Kk
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 Nippon Kayaku Kk filed Critical Nippon Kayaku Kk
Publication of TW200500245A publication Critical patent/TW200500245A/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
    • B60R21/02—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
    • B60R21/264—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 using instantaneous generation of gas, e.g. pyrotechnic
    • B60R21/2644—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 using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

Disclosed is a micro gas generator with an automatic ignition function which works before it gets weakness by heat, and the cleanness of the gas discharged therefrom will not be spoiled. The gas generator (1) comprises a cylindrical housing (4) consisting of a combustion chamber (6) containing a gas generating agent (5) which generates a high temperature gas by firing, a filter chamber (8) for receiving a filter material (7), and an igniter (10) set at the end (3) of the housing (4) such that the gas generating agent (5) in said combustion chamber (6) can be ignited to burn. A partition member (9) is provided so as to divide the combustion chamber (6) and filter chamber (7), and in the combustion chamber (6), there is filled up with a enhancer agent (14).
TW093106599A 2003-03-12 2004-03-12 Gas generator TW200500245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003066515 2003-03-12

Publications (1)

Publication Number Publication Date
TW200500245A true TW200500245A (en) 2005-01-01

Family

ID=32984537

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093106599A TW200500245A (en) 2003-03-12 2004-03-12 Gas generator

Country Status (2)

Country Link
TW (1) TW200500245A (en)
WO (1) WO2004080767A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110678362A (en) * 2017-05-18 2020-01-10 株式会社大赛璐 Gas generator and container

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016113732A1 (en) * 2016-07-26 2018-02-01 Trw Airbag Systems Gmbh Gas generator with pyrotechnic propellant charge and method for producing the propellant

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2756356B2 (en) * 1990-10-08 1998-05-25 日本工機株式会社 Gas generator for airbag deployment
JP2921776B2 (en) * 1991-11-14 1999-07-19 日本工機株式会社 Gas generator pack for gas generator for airbag deployment
JPH07195999A (en) * 1993-12-29 1995-08-01 Nippon Kayaku Co Ltd Inflator for air bag
JP3016432U (en) * 1995-03-31 1995-10-03 日本化薬株式会社 Small gas generator
JPH0912302A (en) * 1995-04-07 1997-01-14 Daicel Chem Ind Ltd Oxygen generator
JP2000086375A (en) * 1998-09-09 2000-03-28 Daicel Chem Ind Ltd Gas generator composition
WO2001074633A1 (en) * 2000-04-03 2001-10-11 Nippon Kayaku Kabushiki-Kaisha Gas generator
JP4660018B2 (en) * 2001-06-05 2011-03-30 日本化薬株式会社 Gas generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110678362A (en) * 2017-05-18 2020-01-10 株式会社大赛璐 Gas generator and container
CN110678362B (en) * 2017-05-18 2022-03-01 株式会社大赛璐 Gas generator and container

Also Published As

Publication number Publication date
WO2004080767A1 (en) 2004-09-23

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