KR900006182A - 가스 발생기 - Google Patents

가스 발생기 Download PDF

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Publication number
KR900006182A
KR900006182A KR1019890007206A KR890007206A KR900006182A KR 900006182 A KR900006182 A KR 900006182A KR 1019890007206 A KR1019890007206 A KR 1019890007206A KR 890007206 A KR890007206 A KR 890007206A KR 900006182 A KR900006182 A KR 900006182A
Authority
KR
South Korea
Prior art keywords
fuel
combustion chamber
gas generator
ignition
opening
Prior art date
Application number
KR1019890007206A
Other languages
English (en)
Inventor
에릭 닐슨 칼
Original Assignee
바이에른 체미 게젤샤프트 퓌르 플루크체미셰 안트리베 엠베하
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 바이에른 체미 게젤샤프트 퓌르 플루크체미셰 안트리베 엠베하 filed Critical 바이에른 체미 게젤샤프트 퓌르 플루크체미셰 안트리베 엠베하
Publication of KR900006182A publication Critical patent/KR900006182A/ko

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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
    • 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
    • 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
    • B60R2021/2648—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 comprising a plurality of combustion chambers or sub-chambers

Landscapes

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

Abstract

내용 없음

Description

가스 발생기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 박판 삽입물의 제1실시예에 있어서, 통상적 가스 발생기의 일부를 도시한 단면도.
제2도는 본 발명에 의한 박판 삽입물의 또 다른 실시예에 있어서, 제1도에 도시한 것과 동일한 가스 발생기의 단면도.
제3도는 박판 삽입물의 또 다른 실시예에 있어서, 또 다른 가스 발생기의 일부를 도시한 단면도.

Claims (3)

  1. 고체 연료가 충전되어 있는 연소실이 달린 자동차 승객용 충격 방지 시스템의 팽창성 보호 쿠션용 가스 발생기로서, 고체 연료가 연소실 케이싱내에 제공되어 있는 점화 개구를 거쳐 점화 장치에 의하여 발화되고, 연소실 케이싱의 점화 개구에 대향하여 있는 측면에, 연료로부터 발생하는 연료 가스가 연소실로부터 여과실내로 통과하기 위한 개구가 제공되어 있고, 이 개구로부터 연료 가스가 보호 쿠션내로 유출되는 가스 발생기에 있어서, 연소실(3,28)내에 연료를 2개의 부분으로 분할하는 박판 삽입물(9,18,29)이 제공되어 있고, 연료의 제1부분(10,21,30)은 점화 개구(8,17,35) 영역내에 배치되어 있고, 연료의 제 2 부분은(12,22,31)은 여과실(6,34)로 통하는 유출 개구(15,33) 영역내에 배치되어 있고, 점화 개구(8,17,35)로부터 반대 방향에 있는 박판 삽입물(9,18,29)의 단부에는 연료의 제1부분(10,21,30)과 제2부분(12,22,31)사이에, 제1연료 부분의 연료 가스가 제2연료 부분(12,22,31)내로 유출될 수 있는 개구(14,23,36)가 제공되어 있는 것을 특징으로 하는 가스 발생기.
  2. 제1항에 있어서, 제1연료 부분(10,21,30)의 양이 제2연료 부분(12,22,31)의 양보다 더 작은 것을 특징으로 하는 가스 발생기.
  3. 제1항 또는 제2항에 있어서, 연료가 연료 펠릿에 의하여 형성되는 것을 특징으로 하는 가스 발생기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890007206A 1988-10-17 1989-05-30 가스 발생기 KR900006182A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3835356.3/21 1988-10-17
DE3835356A DE3835356A1 (de) 1988-10-17 1988-10-17 Gasgenerator

Publications (1)

Publication Number Publication Date
KR900006182A true KR900006182A (ko) 1990-05-07

Family

ID=6365316

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890007206A KR900006182A (ko) 1988-10-17 1989-05-30 가스 발생기

Country Status (6)

Country Link
US (1) US5009855A (ko)
EP (1) EP0365739A1 (ko)
JP (1) JPH02169347A (ko)
KR (1) KR900006182A (ko)
CA (1) CA2000797A1 (ko)
DE (1) DE3835356A1 (ko)

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US4943086A (en) * 1989-06-30 1990-07-24 Morton Thiokol, Inc. Gas bag inflator with a two welded joint housing
US4998751A (en) * 1990-03-26 1991-03-12 Morton International, Inc. Two-stage automotive gas bag inflator using igniter material to delay second stage ignition
DE4028715A1 (de) * 1990-04-09 1991-10-10 Alfred Kroiss Gaskissen-aufprallschutzvorrichtung
US5397543A (en) * 1993-06-21 1995-03-14 Automotive Systems Laboratory, Inc. Gas generator
US5345875A (en) * 1993-07-07 1994-09-13 Automotive Systems Laboratory, Inc. Gas generator
US5531474A (en) * 1994-04-26 1996-07-02 Breed Automotive Technology, Inc. Inflator assembly
US5460405A (en) * 1994-06-28 1995-10-24 Trw Vehicle Safety Systems Inc. Apparatus for inflating an inflatable vehicle occupant restraint
US5551723A (en) * 1994-07-20 1996-09-03 Breed Automotive Technology, Inc. Pulse shaping for airbag inflators
US5628528A (en) * 1995-07-06 1997-05-13 Automotive Systems Laboratory, Inc. Dual chamber nonazide gas generator
US5622380A (en) * 1995-09-21 1997-04-22 Automotive Systems Laboratory, Inc. Variable nonazide gas generator having multiple propellant chambers
DE19543796B4 (de) * 1995-11-24 2004-11-25 Temic Bayern-Chemie Airbag Gmbh Gasgenerator für ein Airbagsystem
US5611567A (en) * 1995-12-18 1997-03-18 Cartridge Actuated Devices, Inc. Non-explosive linear release device
US5844164A (en) * 1996-02-23 1998-12-01 Breed Automotive Technologies, Inc. Gas generating device with specific composition
US5829785A (en) * 1996-03-26 1998-11-03 Morton International, Inc. Internal structure for a two-walled inflator
DE19620758A1 (de) * 1996-05-23 1997-11-27 Temic Bayern Chem Airbag Gmbh Gasgenerator
US5808232A (en) * 1996-11-13 1998-09-15 Automotive Systems Laboratory, Inc. Gas inflator having aluminum or alumina bead filter
US5738373A (en) * 1996-11-13 1998-04-14 Automotive Systems Laboratory, Inc. Gas inflator with ceramic foam balls
US5700973A (en) * 1996-11-13 1997-12-23 Automotive Systems Laboratory, Inc. Gas inflator having aluminum bead filter
US5806888A (en) * 1997-01-16 1998-09-15 Automotive Systems Laboratory, Inc. Air bag inflator
DE19709597A1 (de) * 1997-03-08 1998-09-17 Temic Bayern Chem Airbag Gmbh Vorrichtung zur Arretierung von Brennstoffgranulat in Brennkammern
US6547278B2 (en) 1997-03-08 2003-04-15 Trw Airbag Systems Gmbh & Co. Kg Gas generator for a safety arrangement
US5944343A (en) * 1997-08-21 1999-08-31 Automotive Systems Laboratory, Inc. Miniature inflator
CN1607036A (zh) * 1998-04-28 2005-04-20 恩格尔哈德公司 涂布基质的方法及其制品
ATE526209T1 (de) * 1998-09-28 2011-10-15 Daicel Chem Gasgenerator für einen airbag und airbag
US6412815B1 (en) 1998-09-28 2002-07-02 Daicel Chemical Industries, Ltd. Gas generator for air bag and air bag device
JP3220443B2 (ja) 1998-11-30 2001-10-22 ダイセル化学工業株式会社 エアバッグ用ガス発生器及びエアバッグ装置
DE60035624T2 (de) 1999-02-16 2007-11-22 Daicel Chemical Industries, Ltd., Sakai Mehrstufiger Gasgenerator für einen Airbag und Airbagvorrichtung
EP1487676A2 (en) * 2002-03-26 2004-12-22 Automotive Systems Laboratory, Inc. Multiple chamber dual stage inflator
US7665764B2 (en) 2004-01-15 2010-02-23 Daicel Chemical Industries, Ltd. Gas generator for air bag
JP4494023B2 (ja) * 2004-01-15 2010-06-30 ダイセル化学工業株式会社 エアバッグ用ガス発生器
EP2315693A1 (de) * 2008-08-12 2011-05-04 Webasto AG Fahrzeugflächenbauteil mit solarzellenanordnung
US8556294B1 (en) 2012-08-22 2013-10-15 Key Safety Systems, Inc Airbag inflator
JP6009997B2 (ja) 2013-06-21 2016-10-19 株式会社ダイセル 人員拘束装置用ガス発生器

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US3532358A (en) * 1968-07-22 1970-10-06 Chrysler Corp Inflatable device
US3711115A (en) * 1970-11-24 1973-01-16 Allied Chem Pyrotechnic gas generator
US3961806A (en) * 1972-02-04 1976-06-08 Rocket Research Corporation Two stage inflation system
DE2224201A1 (de) * 1972-05-18 1973-11-29 Bayern Chemie Gmbh Flugchemie Feststoffgasgenerator
DE2327336A1 (de) * 1972-06-07 1973-12-20 Allied Chem Sicherheitsvorrichtung mit einem aufblaehbaren sack fuer kraftfahrzeuge
US3972545A (en) * 1975-03-10 1976-08-03 Thiokol Corporation Multi-level cool gas generator
DE2915202B2 (de) * 1979-04-14 1981-02-19 Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau Gasgenerator in Blechbauweise
US4358998A (en) * 1980-02-04 1982-11-16 Thiokol Corporation Igniter for a pyrotechnic gas bag inflator

Also Published As

Publication number Publication date
CA2000797A1 (en) 1990-04-17
JPH02169347A (ja) 1990-06-29
DE3835356A1 (de) 1990-04-19
EP0365739A1 (de) 1990-05-02
US5009855A (en) 1991-04-23

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