FR3041093B1 - Generateur de gaz - Google Patents

Generateur de gaz

Info

Publication number
FR3041093B1
FR3041093B1 FR1558632A FR1558632A FR3041093B1 FR 3041093 B1 FR3041093 B1 FR 3041093B1 FR 1558632 A FR1558632 A FR 1558632A FR 1558632 A FR1558632 A FR 1558632A FR 3041093 B1 FR3041093 B1 FR 3041093B1
Authority
FR
France
Prior art keywords
gas generator
generator
gas
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.)
Active
Application number
FR1558632A
Other languages
English (en)
Other versions
FR3041093A1 (fr
Inventor
Mikael Hansson
Soren Svensson
Tobias Wangroth
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.)
Autoliv Development AB
Original Assignee
Autoliv Development AB
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 Autoliv Development AB filed Critical Autoliv Development AB
Priority to FR1558632A priority Critical patent/FR3041093B1/fr
Priority to CN201610822400.XA priority patent/CN107010002B/zh
Priority to US15/264,762 priority patent/US10118583B2/en
Publication of FR3041093A1 publication Critical patent/FR3041093A1/fr
Application granted granted Critical
Publication of FR3041093B1 publication Critical patent/FR3041093B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/048—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods using presses for radially crimping tubular elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/146—Clip clamping hand tools
    • 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
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • F42B3/045—Hybrid systems with previously pressurised gas using blasting to increase the pressure, e.g. causing the gas to be released from its sealed container
    • 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
    • F42B3/195—Manufacture
    • 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
    • B60R2021/26035—Ignitors triggered by mechanical means
    • 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
    • B60R21/268—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 release of stored pressurised gas
    • B60R2021/2685—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 release of stored pressurised gas comprising a plurality of pressure chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Air Bags (AREA)
FR1558632A 2015-09-15 2015-09-15 Generateur de gaz Active FR3041093B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1558632A FR3041093B1 (fr) 2015-09-15 2015-09-15 Generateur de gaz
CN201610822400.XA CN107010002B (zh) 2015-09-15 2016-09-13 气体发生器、安全模块、汽车以及径向压接工具
US15/264,762 US10118583B2 (en) 2015-09-15 2016-09-14 Gas generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1558632A FR3041093B1 (fr) 2015-09-15 2015-09-15 Generateur de gaz

Publications (2)

Publication Number Publication Date
FR3041093A1 FR3041093A1 (fr) 2017-03-17
FR3041093B1 true FR3041093B1 (fr) 2018-06-29

Family

ID=55022554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558632A Active FR3041093B1 (fr) 2015-09-15 2015-09-15 Generateur de gaz

Country Status (3)

Country Link
US (1) US10118583B2 (fr)
CN (1) CN107010002B (fr)
FR (1) FR3041093B1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5794973A (en) * 1996-12-04 1998-08-18 Trw Vehicle Safety Systems Inc. Dual stage air bag inflator
US6851705B2 (en) * 1998-06-19 2005-02-08 Autoliv Asp, Inc. Dual output inflator with independent gas storage vessels
US6447007B1 (en) * 2000-03-28 2002-09-10 Atlantic Research Corporation Compact dual nozzle air bag inflator
US7275760B2 (en) * 2004-07-23 2007-10-02 Automotive Systems Laboratory, Inc. Multi-chamber gas generating system
US7290797B2 (en) * 2004-10-29 2007-11-06 Autoliv Asp, Inc. Center discharge hybrid inflator device
US8047569B2 (en) 2010-03-12 2011-11-01 Autoliv Asp, Inc. Multi-stage inflator
JP5770978B2 (ja) * 2010-04-19 2015-08-26 株式会社ダイセル ガス発生器
WO2012046163A1 (fr) * 2010-10-05 2012-04-12 Ael Mining Services Limited Sertissage
EP2527210B1 (fr) * 2011-05-25 2013-12-25 Autoliv Development AB Gonfleur pour air bag
CN102774348A (zh) * 2012-08-14 2012-11-14 王运韬 带有延时充气功能汽车安全气囊气体发生器
DE102012217070A1 (de) * 2012-09-21 2014-03-27 Karsten Schwuchow Anzünderträger, Anzündeinheit und Verfahren zur Herstellung einer Anzündeinheit
FR2998845B1 (fr) * 2012-12-04 2016-04-01 Autoliv Dev Generateur de gaz

Also Published As

Publication number Publication date
US20170072901A1 (en) 2017-03-16
US10118583B2 (en) 2018-11-06
CN107010002A (zh) 2017-08-04
CN107010002B (zh) 2019-08-16
FR3041093A1 (fr) 2017-03-17

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