EP1434025B8 - Initiator and gas generator - Google Patents

Initiator and gas generator Download PDF

Info

Publication number
EP1434025B8
EP1434025B8 EP03023549A EP03023549A EP1434025B8 EP 1434025 B8 EP1434025 B8 EP 1434025B8 EP 03023549 A EP03023549 A EP 03023549A EP 03023549 A EP03023549 A EP 03023549A EP 1434025 B8 EP1434025 B8 EP 1434025B8
Authority
EP
European Patent Office
Prior art keywords
initiator
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.)
Expired - Lifetime
Application number
EP03023549A
Other languages
German (de)
French (fr)
Other versions
EP1434025B1 (en
EP1434025A1 (en
Inventor
Takashi Furusawa
Tsuneo Chikaraishi
Junya Amano
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.)
Takata Corp
Original Assignee
Takata 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
Application filed by Takata Corp filed Critical Takata Corp
Publication of EP1434025A1 publication Critical patent/EP1434025A1/en
Publication of EP1434025B1 publication Critical patent/EP1434025B1/en
Application granted granted Critical
Publication of EP1434025B8 publication Critical patent/EP1434025B8/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F42B3/12—Bridge initiators
    • F42B3/124—Bridge initiators characterised by the configuration or material of the bridge

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Air Bags (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Automotive Seat Belt Assembly (AREA)
EP03023549A 2002-12-27 2003-10-15 Initiator and gas generator Expired - Lifetime EP1434025B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002380188 2002-12-27
JP2002380188A JP2004209342A (en) 2002-12-27 2002-12-27 Initiator and gas producer

Publications (3)

Publication Number Publication Date
EP1434025A1 EP1434025A1 (en) 2004-06-30
EP1434025B1 EP1434025B1 (en) 2006-08-23
EP1434025B8 true EP1434025B8 (en) 2007-02-21

Family

ID=32463632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03023549A Expired - Lifetime EP1434025B8 (en) 2002-12-27 2003-10-15 Initiator and gas generator

Country Status (5)

Country Link
US (1) US20040123765A1 (en)
EP (1) EP1434025B8 (en)
JP (1) JP2004209342A (en)
CN (1) CN1511739A (en)
DE (1) DE60307773T2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060017269A1 (en) * 2004-07-26 2006-01-26 Daicel Chemical Industries, Ltd. Igniter assembly
US8037824B1 (en) 2007-05-30 2011-10-18 Raytheon Company Exploding foil initiator actuated cartridge
US9220523B2 (en) 2009-09-14 2015-12-29 The Spectranetics Corporation Snaring systems and methods
FR2960958B1 (en) 2010-06-02 2012-06-22 Livbag GAS GENERATOR AND METHOD FOR MANUFACTURING THE SAME
DE102012004966B3 (en) * 2012-03-14 2013-01-03 A&O Technologie GmbH Ignition base for pyroelectrically igniting propellant in pyroelectric igniter used in micro gas generator for e.g. airbag in motor car, has part of projecting pins, and base provided with plastic sheathing below front surface upto outlet
US9884184B2 (en) 2014-12-30 2018-02-06 The Spectranetics Corporation Wire hook coupling for lead extension and extraction
US9731113B2 (en) 2014-12-30 2017-08-15 The Spectranetics Corporation Collapsing coil coupling for lead extension and extraction
US10105533B2 (en) 2014-12-30 2018-10-23 The Spectranetics Corporation Multi-loop coupling for lead extension and extraction
US10576274B2 (en) 2014-12-30 2020-03-03 Spectranetics Llc Expanding coil coupling for lead extension and extraction
FR3042032B1 (en) * 2015-10-06 2017-12-15 Commissariat Energie Atomique NON-PYROTECHNIC INFLAMMATOR
RU2675001C1 (en) * 2018-01-29 2018-12-14 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Heat-resistant electric igniter
RU2728303C1 (en) * 2019-09-10 2020-07-29 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Heat-resistant initiator
CN111306405B (en) * 2020-02-24 2021-08-20 四川航天系统工程研究所 A one-time active thermal insulation component based on chemical heat source
US11718267B1 (en) * 2022-03-18 2023-08-08 Autoliv Asp, Inc. Initiator for a gas generator of a vehicle safety device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1832052A (en) * 1927-11-21 1931-11-17 Schmitt Nikolaus Electric mine firing device
DE882970C (en) * 1942-12-29 1953-07-13 Dynamit Nobel Ag Electrically ignitable detonators
BE558176A (en) * 1956-06-16
US3181464A (en) * 1961-06-21 1965-05-04 Gen Precision Inc Low conductance exploding bridge
GB1507547A (en) * 1975-05-14 1978-04-19 Secr Defence Electro-explosive igniters
US4758287A (en) * 1987-06-15 1988-07-19 Talley Industries, Inc. Porous propellant grain and method of making same
US5027707A (en) * 1989-05-08 1991-07-02 Olin Corporation Electric primer with reduced RF and ESD hazard
DE3920402A1 (en) * 1989-06-22 1991-01-03 Dynamit Nobel Ag METHOD FOR COVERING A TUBE WITH A FILM AND ELECTRICAL IGNITION ELEMENTS PRODUCED THEREOF
US4989515A (en) * 1989-08-08 1991-02-05 The United States Of America As Represented By The United States Department Of Energy Ignitor with stable low-energy thermite igniting system
US5088413A (en) * 1990-09-24 1992-02-18 Schlumberger Technology Corporation Method and apparatus for safe transport handling arming and firing of perforating guns using a bubble activated detonator
US5098123A (en) * 1990-12-03 1992-03-24 International Development Corporation Electrothermal inflatable restraint system
US5404263A (en) * 1992-08-27 1995-04-04 Oea, Inc. All-glass header assembly used in an inflator system
US5912427A (en) * 1993-02-26 1999-06-15 Quantic Industries, Inc. Semiconductor bridge explosive device
FR2720493B1 (en) * 1994-05-31 1996-07-19 Giat Ind Sa Pyrotechnic initiator.
FR2732455B1 (en) * 1995-03-31 1997-06-13 Davey Bickford ELECTROPYROTECHNICAL INITIATOR, PROCESS FOR REALIZING SUCH AN INITIATOR AND SAFETY SYSTEM FOR VEHICLE
US5847309A (en) * 1995-08-24 1998-12-08 Auburn University Radio frequency and electrostatic discharge insensitive electro-explosive devices having non-linear resistances
US6133146A (en) * 1996-05-09 2000-10-17 Scb Technologies, Inc. Semiconductor bridge device and method of making the same
FR2788846B1 (en) * 1999-01-25 2001-10-26 Livbag Snc HYBRID GAS GENERATOR WITH PROFILE EXPLOSIVE LOADING INITIATOR
FR2811749B1 (en) * 2000-07-13 2003-03-07 Tda Armements Sas HIGH-ENERGY SECURE ELECTRO-PYROTECHNIC INITIATOR
DE10211348A1 (en) * 2002-03-14 2003-10-09 Peter Lell Ignition device for pyrotechnical component comprises housing containing pyrotechnical ignition mixture, electrical activation connection contacts, and electrical ignition structure heated by activation energy

Also Published As

Publication number Publication date
JP2004209342A (en) 2004-07-29
CN1511739A (en) 2004-07-14
EP1434025B1 (en) 2006-08-23
DE60307773D1 (en) 2006-10-05
US20040123765A1 (en) 2004-07-01
DE60307773T2 (en) 2007-09-13
EP1434025A1 (en) 2004-06-30

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