GB9608229D0 - Pyrotechnic device - Google Patents

Pyrotechnic device

Info

Publication number
GB9608229D0
GB9608229D0 GBGB9608229.2A GB9608229A GB9608229D0 GB 9608229 D0 GB9608229 D0 GB 9608229D0 GB 9608229 A GB9608229 A GB 9608229A GB 9608229 D0 GB9608229 D0 GB 9608229D0
Authority
GB
United Kingdom
Prior art keywords
pyrotechnic device
pyrotechnic
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.)
Withdrawn
Application number
GBGB9608229.2A
Other versions
GB2312274A (en
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB9608229A priority Critical patent/GB2312274A/en
Publication of GB9608229D0 publication Critical patent/GB9608229D0/en
Priority to PCT/GB1997/001046 priority patent/WO1997040301A1/en
Publication of GB2312274A publication Critical patent/GB2312274A/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • B60R21/272—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 with means for increasing the pressure of the gas just before or during liberation, e.g. hybrid inflators
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C9/00—Chemical contact igniters; Chemical lighters
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • 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
    • F42B3/006—Explosive bolts; Explosive actuators
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Bags (AREA)
GB9608229A 1996-04-20 1996-04-20 Pyrotechnic device Withdrawn GB2312274A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9608229A GB2312274A (en) 1996-04-20 1996-04-20 Pyrotechnic device
PCT/GB1997/001046 WO1997040301A1 (en) 1996-04-20 1997-04-16 Pyrotechnic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9608229A GB2312274A (en) 1996-04-20 1996-04-20 Pyrotechnic device

Publications (2)

Publication Number Publication Date
GB9608229D0 true GB9608229D0 (en) 1996-06-26
GB2312274A GB2312274A (en) 1997-10-22

Family

ID=10792407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9608229A Withdrawn GB2312274A (en) 1996-04-20 1996-04-20 Pyrotechnic device

Country Status (2)

Country Link
GB (1) GB2312274A (en)
WO (1) WO1997040301A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5941563A (en) * 1998-01-28 1999-08-24 Illinois Tool Works, Inc. Airbag diffuser
US7637534B2 (en) 2002-02-14 2009-12-29 Isi Airbag Gmbh Cold gas generator
EP1973863B1 (en) 2005-12-20 2016-06-29 RUAG Ammotec GmbH Primer composition
FR2926631A1 (en) * 2008-01-18 2009-07-24 Livbag Soc Par Actions Simplif Electro-pyrotechnic igniter for e.g. airbag of automobile, has case containing leadless secondary charges with different apparent densities, where one of charges presenting high apparent density is placed in contact with base of case
CN103486306A (en) * 2013-07-24 2014-01-01 中国兵器工业第二一三研究所 Smoke-fire actuating cylinder for nuclear power safety valve and laser welding method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422043A (en) * 1941-03-25 1947-06-10 Atlas Powder Co Compound detonator
US3340808A (en) * 1963-10-18 1967-09-12 Howard S Leopold One component detonator requiring low firing energy
GB1339975A (en) * 1971-03-31 1973-12-05 Ici Ltd Bursting disc assembly
DE2543971C2 (en) * 1975-10-02 1986-05-22 Dynamit Nobel Ag, 5210 Troisdorf Ignition system for high temperature resistant propellants
FR2569686B1 (en) * 1984-09-05 1986-11-21 Poudres & Explosifs Ste Nale ULTRA-FAST GAS GENERATOR WITH ENHANCED SECURITY
US5088412A (en) * 1990-07-16 1992-02-18 Networks Electronic Corp. Electrically-initiated time-delay gas generator cartridge for missiles
EP0673809B1 (en) * 1994-03-18 2001-10-31 Oea, Inc. Hybrid inflator with rapid pressurization-based flow initiation assembly
DE4415255C2 (en) * 1994-04-30 1997-09-04 Fraunhofer Ges Forschung Pyrotechnic charge to release trapped compressed gas

Also Published As

Publication number Publication date
GB2312274A (en) 1997-10-22
WO1997040301A1 (en) 1997-10-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)