KR0137726B1 - 차량 탑승자 보호구 조립체 - Google Patents
차량 탑승자 보호구 조립체Info
- Publication number
- KR0137726B1 KR0137726B1 KR1019940007127A KR19940007127A KR0137726B1 KR 0137726 B1 KR0137726 B1 KR 0137726B1 KR 1019940007127 A KR1019940007127 A KR 1019940007127A KR 19940007127 A KR19940007127 A KR 19940007127A KR 0137726 B1 KR0137726 B1 KR 0137726B1
- Authority
- KR
- South Korea
- Prior art keywords
- gas generating
- azide
- iron oxide
- generating composition
- vehicle occupant
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B35/00—Compositions containing a metal azide
-
- 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
- C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Air Bags (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Description
Claims (7)
- (a) 차량 탑승자 구속 기구,(b) 하우징,(c) 상기 하우징 내의 가스 발생 조성물,(d) 상기 가스 발생 조성물 점화용의 점화기, 및(e) 상기 하우징으로부터 상기 차량 탑승자 구속 기구로 가스를 인도하기 위한 가스 유동 수단을 포함하고, 상기 가스 발생 조성물은 금속 산화제와, 아지드화 알칼리 금속, 아지드화 알칼리 토금속 및 아지드화알루미늄으로 구성된 군으로부터 선택되는 금속 아지드화물로 조성되며, 상기 금속 산화제는 감마 산화철인 것을 특징으로 하는 차량 탑승자 구속 기구 조립체.
- 제1항에 있어서,상기 감마 산화철과 금속 아지드화물은 화학양론적 양으로 상기 가스 발생 조성물 중에 존재하는 것을 특징으로 하는 차량 탑승자 구속 기구 조립체.
- 제2항에 있어서,상기 금속 아지드화물은 아지드화나트륨이고, 상기 가스 발생 조성물은 중량비로 29:71 내지 40:60의 감마 산화철과 아지드화나트륨을 포함하는 것을 특징으로 하는 차량 탑승자 구속 기구 조립체.
- 제3항에 있어서,상기 가스 발생 조성물은 과량의 화학양론적 양으로 감마 산화철을 포함하고, 감마 산화철과 아지드화나트륨은 다음의 식,4NaN3+ Fe2O3→ (Na2O)2·FeO + 6N2+ Fe에 따라 반응하는 것을 특징으로 하는 차량 탑승자 구속 기구 조립체.
- 제1항에 있어서,상기 가스 발생 조성물은 연소율 증가제를 추가로 포함하는 것을 특징으로 하는 차량 탑승자 구속 기구 조립체.
- 제1항에 있어서,상기 가스 발생 조성물은 입자 또는 펠릿의 형태인 것을 특징으로 하는 차량 탑승자 구속 기구 조립체.
- 제1항에 있어서,상기 차량 탑승자 구속 기구는 에어 백인 것을 특징으로 하는 차량 탑승자 구속 기구 조립체.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/044,939 US5382050A (en) | 1993-04-08 | 1993-04-08 | Gas generator for vehicle occupant restraint |
| US044,939 | 1993-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR0137726B1 true KR0137726B1 (ko) | 1998-05-15 |
Family
ID=21935152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940007127A Expired - Fee Related KR0137726B1 (ko) | 1993-04-08 | 1994-04-06 | 차량 탑승자 보호구 조립체 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5382050A (ko) |
| EP (1) | EP0619284B1 (ko) |
| JP (1) | JP2514782B2 (ko) |
| KR (1) | KR0137726B1 (ko) |
| DE (1) | DE69401231T2 (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3247929B2 (ja) | 1995-11-14 | 2002-01-21 | ダイセル化学工業株式会社 | ガス発生剤組成物 |
| US6007736A (en) * | 1996-05-15 | 1999-12-28 | Be Intellectual Property | Oxygen generating compositions catalyzed by copper and nickel oxides |
| US6527886B1 (en) * | 1996-07-22 | 2003-03-04 | Daicel Chemical Industries, Ltd. | Gas generant for air bag |
| US6497774B2 (en) | 1996-07-22 | 2002-12-24 | Daicel Chemical Industries, Ltd. | Gas generant for air bag |
| US5847315A (en) * | 1996-11-29 | 1998-12-08 | Ecotech | Solid solution vehicle airbag clean gas generator propellant |
| FR2772750B1 (fr) * | 1997-12-22 | 2000-01-28 | Poudres & Explosifs Ste Nale | Composition pyrotechnique generatrice de gaz propres, a faible teneur en oxyde d'azote, et pastilles d'une telle composition |
| DE19932466A1 (de) * | 1999-07-12 | 2001-01-18 | Trw Airbag Sys Gmbh & Co Kg | Azidfreie gaserzeugende Zusammensetzung |
| DE10135774A1 (de) * | 2001-07-23 | 2003-02-13 | Nico Pyrotechnik | Pyrotechnischer Frühanzündsatz zur führzeitigen Auslösung von passiven Sicherheitseinrichtungen in Kraftfahrzeugen |
| JP3972628B2 (ja) * | 2001-10-23 | 2007-09-05 | 日本油脂株式会社 | ガス発生剤組成物及びガス発生器 |
| US20070175155A1 (en) * | 2006-01-19 | 2007-08-02 | Plasti-Fab Ltd. | Form for concrete walls |
| JP5277428B2 (ja) * | 2006-05-02 | 2013-08-28 | 日本化薬株式会社 | 安全部品を作動させるためのガスアクチュエータ用ガス発生剤組成物およびそれを用いたガスアクチュエータ用ガス発生器 |
| NL2027858B1 (en) | 2021-03-29 | 2022-10-12 | Exxfire Bv | A nitrogen gas generator |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1894750A (en) * | 1929-05-17 | 1933-01-17 | Baudisch Oskar | Gamma ferric oxide and method of making same |
| US2244758A (en) * | 1938-12-06 | 1941-06-10 | Gilbert Hyde Chick | Orthopedic table |
| US2560970A (en) * | 1947-07-11 | 1951-07-17 | Columbian Carbon | Production of gamma-ferric oxide hydrate and gamma-ferric oxide |
| US3931040A (en) * | 1973-08-09 | 1976-01-06 | United Technologies Corporation | Gas generating composition |
| DE2551921A1 (de) * | 1974-11-29 | 1976-08-12 | Eaton Corp | Gaserzeugendes azid-verbindungsgemisch |
| CA1087851A (en) * | 1978-07-17 | 1980-10-21 | Lechoslaw A.M. Utracki | Gas generating composition |
| US4246051A (en) * | 1978-09-15 | 1981-01-20 | Allied Chemical Corporation | Pyrotechnic coating composition |
| US4390380A (en) * | 1980-03-31 | 1983-06-28 | Camp Albert T | Coated azide gas generating composition |
| US4604151A (en) * | 1985-01-30 | 1986-08-05 | Talley Defense Systems, Inc. | Method and compositions for generating nitrogen gas |
| US4698107A (en) * | 1986-12-24 | 1987-10-06 | Trw Automotive Products, Inc. | Gas generating material |
| US4902036A (en) * | 1988-01-19 | 1990-02-20 | Talley Automotive Products, Inc. | Deflector ring for use with inflators with passive restraint devices |
| US5034070A (en) * | 1990-06-28 | 1991-07-23 | Trw Vehicle Safety Systems Inc. | Gas generating material |
-
1993
- 1993-04-08 US US08/044,939 patent/US5382050A/en not_active Expired - Fee Related
-
1994
- 1994-03-30 DE DE69401231T patent/DE69401231T2/de not_active Expired - Fee Related
- 1994-03-30 EP EP94105051A patent/EP0619284B1/en not_active Expired - Lifetime
- 1994-04-06 KR KR1019940007127A patent/KR0137726B1/ko not_active Expired - Fee Related
- 1994-04-08 JP JP6070696A patent/JP2514782B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69401231D1 (de) | 1997-02-06 |
| US5382050A (en) | 1995-01-17 |
| EP0619284B1 (en) | 1996-12-27 |
| JP2514782B2 (ja) | 1996-07-10 |
| JPH07117617A (ja) | 1995-05-09 |
| EP0619284A1 (en) | 1994-10-12 |
| DE69401231T2 (de) | 1997-07-17 |
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