DE3868627D1 - Schnellbrennender treibsatz fuer airbag-aufblasgeraete fuer autos, raketentriebwerke und ihre zuender. - Google Patents

Schnellbrennender treibsatz fuer airbag-aufblasgeraete fuer autos, raketentriebwerke und ihre zuender.

Info

Publication number
DE3868627D1
DE3868627D1 DE8888302607T DE3868627T DE3868627D1 DE 3868627 D1 DE3868627 D1 DE 3868627D1 DE 8888302607 T DE8888302607 T DE 8888302607T DE 3868627 T DE3868627 T DE 3868627T DE 3868627 D1 DE3868627 D1 DE 3868627D1
Authority
DE
Germany
Prior art keywords
propellant
ligaments
lighters
cars
fast
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
DE8888302607T
Other languages
English (en)
Inventor
J B Canterberry
David A Flanigan
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.)
ATK Launch Systems LLC
Original Assignee
Thiokol 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 Thiokol Corp filed Critical Thiokol Corp
Application granted granted Critical
Publication of DE3868627D1 publication Critical patent/DE3868627D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60R21/264—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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0083—Treatment of solid structures, e.g. for coating or impregnating with a modifier
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • 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
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/16—Cartridges, i.e. cases with charge and missile characterised by composition or physical dimensions or form of propellant charge, with or without projectile, or powder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE8888302607T 1986-08-18 1988-03-24 Schnellbrennender treibsatz fuer airbag-aufblasgeraete fuer autos, raketentriebwerke und ihre zuender. Expired - Lifetime DE3868627D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/908,763 US4798142A (en) 1986-08-18 1986-08-18 Rapid buring propellant charge for automobile air bag inflators, rocket motors, and igniters therefor
EP88302607A EP0333945B1 (de) 1986-08-18 1988-03-24 Schnellbrennender Treibsatz für Airbag-Aufblasgeräte für Autos, Raketentriebwerke und ihre Zünder

Publications (1)

Publication Number Publication Date
DE3868627D1 true DE3868627D1 (de) 1992-04-02

Family

ID=25426216

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888302607T Expired - Lifetime DE3868627D1 (de) 1986-08-18 1988-03-24 Schnellbrennender treibsatz fuer airbag-aufblasgeraete fuer autos, raketentriebwerke und ihre zuender.

Country Status (4)

Country Link
US (1) US4798142A (de)
EP (1) EP0333945B1 (de)
DE (1) DE3868627D1 (de)
GB (1) GB2214277B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764319A (en) * 1986-09-18 1988-08-16 Morton Thiokol, Inc. High solids ratio solid rocket motor propellant grains and method of construction thereof
US5074938A (en) * 1990-05-25 1991-12-24 Thiokol Corporation Low pressure exponent propellants containing boron
US6051087A (en) * 1992-01-29 2000-04-18 Cordant Technologies Inc. Low smoke rocket motor liner compositions
US5503079A (en) * 1992-02-10 1996-04-02 Daicel Chemical Industries, Ltd. Linear gas generant and filter structure for gas generator
DE4301794C1 (de) * 1993-01-23 1994-05-26 Temic Bayern Chem Airbag Gmbh Airbag-Gasgenerator mit einem Selbstzündmittel
US5682014A (en) * 1993-08-02 1997-10-28 Thiokol Corporation Bitetrazoleamine gas generant compositions
US5472647A (en) * 1993-08-02 1995-12-05 Thiokol Corporation Method for preparing anhydrous tetrazole gas generant compositions
US5401340A (en) * 1993-08-10 1995-03-28 Thiokol Corporation Borohydride fuels in gas generant compositions
US5429691A (en) * 1993-08-10 1995-07-04 Thiokol Corporation Thermite compositions for use as gas generants comprising basic metal carbonates and/or basic metal nitrates
US5439537A (en) * 1993-08-10 1995-08-08 Thiokol Corporation Thermite compositions for use as gas generants
US5695216A (en) * 1993-09-28 1997-12-09 Bofors Explosives Ab Airbag device and propellant for airbags
US5725699A (en) 1994-01-19 1998-03-10 Thiokol Corporation Metal complexes for use as gas generants
KR100361250B1 (ko) 1994-01-19 2003-02-11 앨리언트 테크시스템즈 인코포레이티드 기체발생체로서사용하기위한금속착물
US20050067074A1 (en) 1994-01-19 2005-03-31 Hinshaw Jerald C. Metal complexes for use as gas generants
US5616883A (en) * 1994-03-18 1997-04-01 Oea, Inc. Hybrid inflator and related propellants
US5602361A (en) * 1994-03-18 1997-02-11 Oea, Inc. Hybrid inflator
US5821448A (en) * 1994-03-18 1998-10-13 Oea, Inc. Compact hybrid inflator
US5630618A (en) * 1994-03-18 1997-05-20 Oea, Inc. Hybrid inflator with a valve
US5711546A (en) * 1994-03-18 1998-01-27 Oea, Inc. Hybrid inflator with coaxial chamber
US5589141A (en) * 1995-03-31 1996-12-31 Atlantic Research Corporation Use of mixed gases in hybrid air bag inflators
US6289814B1 (en) 1996-04-15 2001-09-18 Autoliv Asp, Inc. Heat source for airbag inflation gas generation via a dissociating material
US6224099B1 (en) 1997-07-22 2001-05-01 Cordant Technologies Inc. Supplemental-restraint-system gas generating device with water-soluble polymeric binder
US6170399B1 (en) 1997-08-30 2001-01-09 Cordant Technologies Inc. Flares having igniters formed from extrudable igniter compositions
US6120626A (en) * 1998-10-23 2000-09-19 Autoliv Asp Inc. Dispensing fibrous cellulose material
US6077372A (en) * 1999-02-02 2000-06-20 Autoliv Development Ab Ignition enhanced gas generant and method
US6481198B1 (en) 1999-07-09 2002-11-19 Alliant Techsystems Inc. Multi-stage rocket motor assembly including jettisonable launch motor integrated with flight igniter
US6607617B1 (en) 2000-08-16 2003-08-19 Alliant Techsystems Inc. Double-base rocket propellants, and rocket assemblies comprising the same
FR2862749B1 (fr) * 2003-11-21 2008-02-15 Snecma Propulsion Solide Generateur de gaz et turboreacteur equipe d'un tel generateur pour le demarrage
US20060103123A1 (en) * 2004-11-12 2006-05-18 Trw Vehicle Safety Systems Inc. Inflator with shock wave focusing structure
US10035174B2 (en) 2015-02-09 2018-07-31 United Technologies Corporation Open-cell reticulated foam
FR3045811B1 (fr) * 2015-12-18 2017-12-29 Livbag Sas Generateur de gaz
JP2020114698A (ja) * 2019-01-17 2020-07-30 株式会社ダイセル ガス発生器及びガス発生器用のフィルタ
US11988173B2 (en) 2020-10-21 2024-05-21 Raytheon Company Multi-pulse propulsion system with passive initiation

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125542A (en) * 1964-03-17 rxoxr
US3829537A (en) * 1953-04-30 1974-08-13 H Rosenthal Method of making sponge propellant
US2977885A (en) * 1955-03-07 1961-04-04 Jr Henry A Perry Explosive bomb or weapon casing
US3140663A (en) * 1955-06-09 1964-07-14 Atlantic Res Corp Propellent grains
US3109375A (en) * 1956-12-07 1963-11-05 Atlantic Res Corp Propellent grains
US3109374A (en) * 1956-12-07 1963-11-05 Atlantic Res Corp Propellent grains
US2961710A (en) * 1957-01-04 1960-11-29 Norman H Stark Method for making a foamed polyurethane filter
US3811380A (en) * 1958-01-30 1974-05-21 Cava Ind Rocket and propellant therefor
GB885409A (en) * 1958-04-14 1961-12-28 Hexcel Products Inc Fuel grains for rocket engines
US3163113A (en) * 1959-01-12 1964-12-29 Burke High energy fuel units and assemblies
US3191535A (en) * 1959-05-25 1965-06-29 Dow Chemical Co Solid cellular metallic propellants
US3367268A (en) * 1959-10-05 1968-02-06 Exxon Research Engineering Co Hybrid rocket propellent grain
US3165483A (en) * 1961-02-23 1965-01-12 Mobay Chemical Corp Skeletal polyurethane foam and method of making same
US3822645A (en) * 1962-11-23 1974-07-09 E Alexander Advanced reinforced grain design
US3308210A (en) * 1963-01-16 1967-03-07 Atlantic Res Corp Process of making propellent supports
US3175025A (en) * 1963-04-05 1965-03-23 Chemotronics International Inc Process for bonding and/or reticulation
US3175030A (en) * 1963-03-07 1965-03-23 Chemotronics International Inc Process for the preparation of reticulated materials
US3171820A (en) * 1964-02-17 1965-03-02 Scott Paper Co Reticulated polyurethane foams and process for their production
US3230281A (en) * 1964-03-10 1966-01-18 John W Carroz New process for casting rocket propellant grains
US3664133A (en) * 1965-06-30 1972-05-23 Us Navy Supported grain design for high acceleration rocket motors
US3499283A (en) * 1965-12-23 1970-03-10 Thiokol Chemical Corp Rocket charge design
US3389025A (en) * 1967-03-22 1968-06-18 Army Usa Propellant composition containing high energy metal in the form of multi-di-mensional crosses
US3925122A (en) * 1967-09-13 1975-12-09 Dynamit Nobel Ag Molded explosive bodies having variable detonation speeds
US3946039A (en) * 1967-10-30 1976-03-23 Energy Research & Generation, Inc. Reticulated foam structure
US3616841A (en) * 1967-10-30 1971-11-02 Energy Research And Generation Method of making an inorganic reticulated foam structure
US3897221A (en) * 1970-07-13 1975-07-29 Atomic Energy Commission Porous metal structure
US3711115A (en) * 1970-11-24 1973-01-16 Allied Chem Pyrotechnic gas generator
US3764420A (en) * 1971-01-06 1973-10-09 Us Army Suppression of combustion instability by means of pbi fibers
US3756025A (en) * 1971-07-14 1973-09-04 Thiokol Chemical Corp Handling means for slot formers
US4072546A (en) * 1971-12-22 1978-02-07 Hercules Incorporated Use of graphite fibers to augment propellant burning rate
US3807171A (en) * 1972-04-27 1974-04-30 Us Army Supported high-surface-area propellant charges for high-acceleration rockets
US3827715A (en) * 1972-04-28 1974-08-06 Specialty Prod Dev Corp Pyrotechnic gas generator with homogenous separator phase
US3860678A (en) * 1973-04-24 1975-01-14 Us Army Method of manufacturing a consolidated double base propellant
GB1518806A (en) * 1974-11-29 1978-07-26 Eaton Corp Fluid supply source for inflating an expandable confinement of a vehicle occupant restraint system
US3972545A (en) * 1975-03-10 1976-08-03 Thiokol Corporation Multi-level cool gas generator
US4083905A (en) * 1975-04-25 1978-04-11 Champion Spark Plug Company Open mesh, random fiber, ceramic structure, monolithic catalyst support
US4321220A (en) * 1980-03-07 1982-03-23 The United States Of America As Represented By The Secretary Of The Navy Method of reinforcing propellant charge
US4370181A (en) * 1980-12-31 1983-01-25 Thiokol Corporation Pyrotechnic non-azide gas generants based on a non-hydrogen containing tetrazole compound
US4418622A (en) * 1982-07-02 1983-12-06 The United States Of America As Represented By The Secretary Of The Navy Munroe effect breaching device
US4547342A (en) * 1984-04-02 1985-10-15 Morton Thiokol, Inc. Light weight welded aluminum inflator

Also Published As

Publication number Publication date
GB2214277A (en) 1989-08-31
EP0333945B1 (de) 1992-02-26
GB2214277B (en) 1992-01-22
EP0333945A1 (de) 1989-09-27
US4798142A (en) 1989-01-17
US4798142B1 (de) 1990-12-04
GB8800429D0 (en) 1988-06-02

Similar Documents

Publication Publication Date Title
DE3868627D1 (de) Schnellbrennender treibsatz fuer airbag-aufblasgeraete fuer autos, raketentriebwerke und ihre zuender.
IE43690L (en) Illuminating pyrotechnic compositions
MX9306697A (es) Encendedor de dos partes para composiciones generadoras de gas.
CA2272558A1 (en) Solid solution vehicle airbag clean gas generator propellant
FR2578044B2 (fr) Munition encartouchee, constituee par un projectile pourvu d'un empennage stabilisateur et une douille contenant la charge propulsive et au moins partiellement combustible
GR1001116B (el) Μέθοδος διασχηματισμού μιας πορώδους πυρίμαχης μάζας και σύνθεση ύλης για χρήση σε αυτή τη μέθοδο.
DE69102179D1 (de) Zweistufiger Airbag-Gasgenerator mit Zündmaterial zur Verzögerung der zweiten Zündstufe.
WO1997029927A3 (en) Nonazide gas generating compositions
ATE116631T1 (de) Sprengstoff- und treibstoffzusammensetzung.
ES2038746T3 (es) Dispositivo para la generacion de niebla artificial y procedimiento para la fabricacion de cargas de niebla.
ATE245800T1 (de) Treibladungsstreifen und treibladungsaufbau
DE58906615D1 (de) Treibladungen für grosskalibrige Geschosse.
NL7614479A (nl) Werkwijze voor het laten werken van een viertakt- verbrandingsmotor en motor voor het toepassen van deze werkwijze.
US3715984A (en) Pyrotechnic devices
WO2000068634A3 (en) Assembly and process for controlled burning of landmine without detonation
CA2161199A1 (en) Ammonium Nitrate Fuel Oil Blasting Composition Having Improved Water Resistance
SE7502026L (sv) Rokammunition
GB2334252A (en) Autoignition composition for an airbag inflator
US845678A (en) Waterproof metallic explosive.
BR8101052A (pt) Agente de propulsao para geradores de gas do tipo em que o gas escapa da base do gerador, e processo de fabricacao deste agente de propulsao
US1262825A (en) Fuse and the like for grenades, projectiles, land-mines, and the like.
MUL et al. Development of an MTV composition as igniter for rocket propellants
RU2057470C1 (ru) Способ получения поджигающего средства
GB1109284A (en) Improvements in or relating to frontal burner propellent charges for rockets
BETTS Ignition techniques for studying rocket signature effects: Smoke

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee