KR970009010B1 - Filter construction for gas generator - Google Patents

Filter construction for gas generator Download PDF

Info

Publication number: KR970009010B1
Authority: KR; South Korea
Prior art keywords: gas generator; filter construction; construction; filter; generator
Prior art date: 1992-02-10
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

Application number

KR93703051A

Other languages

English (en)

Inventor

Kazuo Kishi

Jun Kato

Original Assignee

Daicel Chemical Kk

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.)

1992-02-10

Filing date

1993-10-08

Publication date

1997-06-03

1992-02-10 Priority claimed from JP4023664A external-priority patent/JPH05221770A/ja

1992-07-31 Priority claimed from JP20499192A external-priority patent/JP3162195B2/ja

1993-10-08 Application filed by Daicel Chemical Kk filed Critical Daicel Chemical Kk

1997-06-03 Application granted granted Critical

1997-06-03 Publication of KR970009010B1 publication Critical patent/KR970009010B1/ko

2013-10-08 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- 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
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
- F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
- F02K9/32—Constructional parts; Details not otherwise provided for
- F02K9/34—Casings; Combustion chambers; Liners thereof
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0457—Specific fire retardant or heat resistant properties
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0636—Two or more types of fibres present in the filter material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/069—Special geometry of layers
- B01D2239/0695—Wound layers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/08—Special characteristics of binders
- B01D2239/086—Binders between particles or fibres
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/10—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for air bags, e.g. inflators therefor

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
Organic Chemistry (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Air Bags (AREA)

KR93703051A 1992-02-10 1993-10-08 Filter construction for gas generator Expired - Fee Related KR970009010B1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP4023664A JPH05221770A (ja)	1992-02-10	1992-02-10	線状ガス発生剤
JP20499192A JP3162195B2 (ja)	1992-07-31	1992-07-31	ガス発生器
PCT/JP1993/000137 WO1993016019A1 (en)	1992-02-10	1993-02-04	Linear gas generating agent and filter construction for gas generator

Publications (1)

Publication Number	Publication Date
KR970009010B1 true KR970009010B1 (en)	1997-06-03

Family

ID=26361071

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR93703051A Expired - Fee Related KR970009010B1 (en)	1992-02-10	1993-10-08	Filter construction for gas generator

Country Status (4)

Country	Link
US (2)	US5503079A (ko)
EP (1)	EP0587900A4 (ko)
KR (1)	KR970009010B1 (ko)
WO (1)	WO1993016019A1 (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5503081A (en) *	1993-11-22	1996-04-02	Fmc Corp	Annular plasma injector
US5483896A (en) *	1994-07-12	1996-01-16	Morton International, Inc.	Pyrotechnic inflator for an air bag
JPH08231291A (ja) *	1994-12-27	1996-09-10	Daicel Chem Ind Ltd	ガス発生剤組成物
DE19617249C2 (de) *	1996-04-30	1999-11-04	Temic Bayern Chem Airbag Gmbh	Gasgenerator
US5908481A (en) *	1997-02-06	1999-06-01	Automotive Systems Laboratory, Inc.	Inflator filter comprising carbon yarn
US5800585A (en) *	1997-04-03	1998-09-01	Choi; Kyung-Ju	Self-supporting pocket fluid filter
US5944343A (en) *	1997-08-21	1999-08-31	Automotive Systems Laboratory, Inc.	Miniature inflator
US6408760B1 (en) *	1997-12-18	2002-06-25	United Technologies Corporation	Method of manufacturing solid rocket motors
US6120626A (en) *	1998-10-23	2000-09-19	Autoliv Asp Inc.	Dispensing fibrous cellulose material
US6334917B1 (en) *	1998-10-23	2002-01-01	Autoliv Asp, Inc.	Propellant compositions for gas generating apparatus
JP2001002488A (ja) *	1999-06-17	2001-01-09	Daicel Chem Ind Ltd	プリテンショナー用ガス発生剤組成物
US6972115B1 (en)	1999-09-03	2005-12-06	American Inter-Metallics, Inc.	Apparatus and methods for the production of powders
RU2250800C2 (ru) *	1999-09-30	2005-04-27	Тно Принс Мауритс Лаборатори	Способ генерирования газов, предпочтительно азота, с низкой температурой и газогенератор для его осуществления
JP4166005B2 (ja) *	2001-08-10	2008-10-15	株式会社荏原製作所	トラップ装置および方法
JP4632787B2 (ja) *	2002-09-13	2011-02-16	オートモーティブシステムズラボラトリーインコーポレーテッド	インフレータ
US20040094250A1 (en) *	2002-11-14	2004-05-20	Estes-Cox Corporation	Composite propellant compositions
US7192055B2 (en) *	2003-11-13	2007-03-20	Automotive Systems Laboratory, Inc.	Pyrotechnic linear inflator
US7243946B2 (en) *	2003-11-18	2007-07-17	Automotive Systems Laboratory, Inc.	Peroxide linear inflator
US7080854B2 (en)	2004-01-13	2006-07-25	Automotive Systems Laboratory, Inc.	Pyrotechnic linear inflator
US20050200103A1 (en) *	2004-02-27	2005-09-15	Burns Sean P.	Pyrotechnic linear inflator with structural enhancement
US7789018B2 (en) *	2004-04-02	2010-09-07	Automotive Systems Laboratory, Inc.	Gas generator assembly
US7293798B2 (en) *	2004-04-05	2007-11-13	Automotive Systems Laboratory, Inc.	Pyrotechnic linear inflator
KR100612417B1 (ko) *	2004-07-21	2006-08-16	삼성전자주식회사	펄스-기반 고속 저전력 게이티드 플롭플롭 회로
US8622419B2 (en) *	2004-07-27	2014-01-07	Automotive Systems Laboratory, Inc.	Vehicle component with integral inflator
US7934749B2 (en) *	2005-01-20	2011-05-03	Automotive Systems Laboratory, Inc.	Flexible gas generator
US9457761B2 (en) *	2014-05-28	2016-10-04	Raytheon Company	Electrically controlled variable force deployment airbag and inflation

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1189854A (fr) *	1956-06-22	1959-10-07		Perfectionnements aux charges propulsives pour projectiles auto-propulsés
US3155749A (en) *	1960-05-03	1964-11-03	Atlantic Res Corp	Extrusion process for making propellant grains
FR1349125A (fr) *	1961-09-26	1964-01-17	Atlantic Res Corp	Perfectionnements aux grains propulseurs
IL26660A (en) *	1965-10-20	1970-06-17	Atlantic Res Corp	Method and device for processing repellent mixtures that form gas
US3574800A (en) *	1965-11-01	1971-04-13	Us Army	Method of preparing staple-containing propellant grains
GB1490511A (en) *	1971-06-23	1977-11-02	Diehl	Solid propelling charge having reinforcing filaments and a method for the production thereof
US4072546A (en) *	1971-12-22	1978-02-07	Hercules Incorporated	Use of graphite fibers to augment propellant burning rate
JPS523230Y2 (ko) *	1972-10-27	1977-01-24
JPS5817159B2 (ja) *	1975-04-25	1983-04-05	ダイセル化学工業株式会社	ガスハツセイザイ
US4181514A (en) *	1978-02-14	1980-01-01	Huyck Corporation	Stitch knitted filters for high temperature fluids and method of making them
DE2843477C2 (de) *	1978-10-05	1987-04-09	Dynamit Nobel Ag, 5210 Troisdorf	Hülsenlose Treibmittelkörper
US4296084A (en) *	1979-10-29	1981-10-20	Thiokol Corporation	Method of and apparatus for gas generation
CA1154049A (en) *	1978-12-18	1983-09-20	Gary V. Adams	Method of and apparatus for gas generation
US4458595A (en) *	1982-06-07	1984-07-10	The United States Of America As Represented By The Secretary Of The Navy	Ablative liner
FR2538378A1 (fr) *	1982-12-28	1984-06-29	Poudres & Explosifs Ste Nale	Nouveaux inhibiteurs de combustion a base d'elastomere polyurethanne oxygene comportant des fibres pour progergols double base
US4660475A (en) *	1985-07-31	1987-04-28	Morton Thiokol, Inc.	Spooled propellant charge and method of manufacture thereof
US4878431A (en) *	1986-02-21	1989-11-07	Hercules Incorporated	Elastomeric insulating materials for rocket motors
SE456695B (sv) *	1986-05-23	1988-10-24	Bofors Ab	Lyssatsisolering, saett att framstaella densamma samt i enlighet daermed framstaelld lysladdning
US4798142A (en) *	1986-08-18	1989-01-17	Morton Thiokol, Inc.	Rapid buring propellant charge for automobile air bag inflators, rocket motors, and igniters therefor
US4696705A (en) *	1986-12-24	1987-09-29	Trw Automotive Products, Inc.	Gas generating material
US5325783A (en) *	1988-11-10	1994-07-05	Composite Materials Technology, Inc.	Propellant formulation and process
US4953476A (en) *	1990-01-16	1990-09-04	Sayles David C	Siloxane-based elastomeric interceptor motor insulation
JPH07116510B2 (ja) *	1990-01-23	1995-12-13	日本鋼管株式会社	無方向性電磁鋼板の製造方法
JPH042541A (ja) *	1990-04-19	1992-01-07	Sumitomo Electric Ind Ltd	エアバッグガス発生器用フィルター
US5204068A (en) *	1991-05-01	1993-04-20	Trw Inc.	Filter
US5492364A (en) *	1993-04-29	1996-02-20	Automotive Systems Laboratory, Inc.	Rupturable plastic housing for an air bag inflator
US5464249A (en) *	1994-11-09	1995-11-07	Morton International, Inc.	Generant loaded filter assembly and method for its use

1993
- 1993-02-04 WO PCT/JP1993/000137 patent/WO1993016019A1/ja not_active Application Discontinuation
- 1993-02-04 EP EP93903308A patent/EP0587900A4/en not_active Withdrawn
- 1993-02-04 US US08/122,536 patent/US5503079A/en not_active Expired - Fee Related
- 1993-10-08 KR KR93703051A patent/KR970009010B1/ko not_active Expired - Fee Related
1995
- 1995-02-09 US US08/385,963 patent/US5635665A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US5503079A (en)	1996-04-02
EP0587900A4 (en)	1995-09-27
WO1993016019A1 (en)	1993-08-19
EP0587900A1 (en)	1994-03-23
US5635665A (en)	1997-06-03

Publication	Publication Date	Title
KR970009010B1 (en)	1997-06-03	Filter construction for gas generator
GB2302826B (en)	1998-01-14	Exhust Gas Filter
AU649368B2 (en)	1994-05-19	Spiral wrapped gas generator filter
GB9202493D0 (en)	1992-03-25	Gas generator
ZA933787B (en)	1994-05-30	Liquid/gas separator
GB2280250B (en)	1997-09-24	Gas generator
GB2272651B (en)	1996-09-11	Gas trap apparatus
GB2217228B (en)	1992-01-08	Gas filter
EP0663849A4 (en)	1996-09-25	GAS FILTER.
PL300467A1 (en)	1994-04-05	Gas turbine unit
GB2273759B (en)	1997-04-23	Gas lighter
GB2263239B (en)	1995-03-22	An exhaust-gas filter
GB9212538D0 (en)	1992-07-22	Impingement filter
PL308238A1 (en)	1995-07-24	Gas purifying apparatus
GB2264649B (en)	1995-12-06	Gas Mask
GB2269749B (en)	1996-07-17	Non clogging smoke generator
ZA941453B (en)	1994-09-26	Gas filtration unit
KR950000754Y1 (en)	1995-02-09	Gas lighter
GB2305138B (en)	1997-08-13	Gas filter
KR960012161B1 (en)	1996-09-16	Combined combustion apparatus
PL54980Y1 (en)	1997-03-28	Gas filter
HU9403099D0 (en)	1994-12-28	Gas filter
HU609U (en)	1995-09-28	Gas filter
GB2301424B (en)	1997-04-23	Gas lighter
KR950000758Y1 (en)	1995-02-09	Gas lighter

Legal Events

Date	Code	Title	Description
1993-10-08	A201	Request for examination
1993-10-08	PA0105	International application	St.27 status event code: A-0-1-A10-A15-nap-PA0105
1993-10-08	PA0201	Request for examination	St.27 status event code: A-1-2-D10-D11-exm-PA0201
1993-10-08	R17-X000	Change to representative recorded	St.27 status event code: A-3-3-R10-R17-oth-X000
1994-02-21	PG1501	Laying open of application	St.27 status event code: A-1-1-Q10-Q12-nap-PG1501
1996-06-26	E902	Notification of reason for refusal
1996-06-26	PE0902	Notice of grounds for rejection	St.27 status event code: A-1-2-D10-D21-exm-PE0902
1996-08-26	P11-X000	Amendment of application requested	St.27 status event code: A-2-2-P10-P11-nap-X000
1996-08-26	P13-X000	Application amended	St.27 status event code: A-2-2-P10-P13-nap-X000
1996-11-22	E902	Notification of reason for refusal
1996-11-22	PE0902	Notice of grounds for rejection	St.27 status event code: A-1-2-D10-D21-exm-PE0902
1997-01-22	T11-X000	Administrative time limit extension requested	St.27 status event code: U-3-3-T10-T11-oth-X000
1997-02-22	T11-X000	Administrative time limit extension requested	St.27 status event code: U-3-3-T10-T11-oth-X000
1997-03-22	T11-X000	Administrative time limit extension requested	St.27 status event code: U-3-3-T10-T11-oth-X000
1997-04-21	P11-X000	Amendment of application requested	St.27 status event code: A-2-2-P10-P11-nap-X000
1997-04-21	P13-X000	Application amended	St.27 status event code: A-2-2-P10-P13-nap-X000
1997-05-06	G160	Decision to publish patent application
1997-06-03	PG1605	Publication of application before grant of patent	St.27 status event code: A-2-2-Q10-Q13-nap-PG1605
1997-08-28	E701	Decision to grant or registration of patent right
1997-08-28	PE0701	Decision of registration	St.27 status event code: A-1-2-D10-D22-exm-PE0701
1997-09-24	GRNT	Written decision to grant
1997-09-24	PR0701	Registration of establishment	St.27 status event code: A-2-4-F10-F11-exm-PR0701
1997-09-24	PR1002	Payment of registration fee	St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1
1999-09-14	PN2301	Change of applicant	St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301
2000-09-25	LAPS	Lapse due to unpaid annual fee
2000-09-25	PC1903	Unpaid annual fee	St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20000925 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE
2001-06-11	PC1903	Unpaid annual fee	St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20000925
2006-07-12	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000
2007-11-26	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000
2011-10-31	PN2301	Change of applicant	St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301
2014-06-26	PN2301	Change of applicant	St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301
2015-08-10	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000
2017-08-19	P22-X000	Classification modified	St.27 status event code: A-4-4-P10-P22-nap-X000
2018-09-03	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000