JP7089910B2 - 火工装置用の筒状フィルタ、前記筒状フィルタの製造方法、前記筒状フィルタを使用した火工装置 - Google Patents

火工装置用の筒状フィルタ、前記筒状フィルタの製造方法、前記筒状フィルタを使用した火工装置 Download PDF

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Publication number
JP7089910B2
JP7089910B2 JP2018044289A JP2018044289A JP7089910B2 JP 7089910 B2 JP7089910 B2 JP 7089910B2 JP 2018044289 A JP2018044289 A JP 2018044289A JP 2018044289 A JP2018044289 A JP 2018044289A JP 7089910 B2 JP7089910 B2 JP 7089910B2
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annular
wall portion
annular wall
face
tubular
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JP2018044289A
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English (en)
Japanese (ja)
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JP2019156107A (ja
JP2019156107A5 (enExample
Inventor
正人 廣岡
嘉晃 西川
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Daicel Corp
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Daicel Corp
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Priority to JP2018044289A priority Critical patent/JP7089910B2/ja
Application filed by Daicel Corp filed Critical Daicel Corp
Priority to DE112019001313.0T priority patent/DE112019001313T5/de
Priority to CN201980007165.2A priority patent/CN111556829B/zh
Priority to KR1020207016759A priority patent/KR102651746B1/ko
Priority to PCT/JP2019/006797 priority patent/WO2019176504A1/ja
Priority to US16/969,380 priority patent/US12441270B2/en
Publication of JP2019156107A publication Critical patent/JP2019156107A/ja
Publication of JP2019156107A5 publication Critical patent/JP2019156107A5/ja
Application granted granted Critical
Publication of JP7089910B2 publication Critical patent/JP7089910B2/ja
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    • 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
    • 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
    • B01D39/10—Filter screens essentially made of metal
    • B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
    • 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
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J7/00—Apparatus for generating gases
    • 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
    • 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
    • B01D2239/10—Filtering material manufacturing
    • 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
    • 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
    • B60R2021/26011—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 a filter through which the inflation gas passes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Air Bags (AREA)
  • Filtering Materials (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
JP2018044289A 2018-03-12 2018-03-12 火工装置用の筒状フィルタ、前記筒状フィルタの製造方法、前記筒状フィルタを使用した火工装置 Active JP7089910B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2018044289A JP7089910B2 (ja) 2018-03-12 2018-03-12 火工装置用の筒状フィルタ、前記筒状フィルタの製造方法、前記筒状フィルタを使用した火工装置
CN201980007165.2A CN111556829B (zh) 2018-03-12 2019-02-22 火工装置用的筒状过滤器及其制造方法以及火工装置
KR1020207016759A KR102651746B1 (ko) 2018-03-12 2019-02-22 화공 장치용 통상 필터, 상기 통상 필터의 제조 방법, 상기 통상 필터를 사용한 화공 장치
PCT/JP2019/006797 WO2019176504A1 (ja) 2018-03-12 2019-02-22 火工装置用の筒状フィルタ、前記筒状フィルタの製造方法、前記筒状フィルタを使用した火工装置
DE112019001313.0T DE112019001313T5 (de) 2018-03-12 2019-02-22 Zylindrischer filter für pyrotechnische vorrichtung, herstellungsverfahren für zylindrischen filter und den zylindrischen filter nutzende pyrotechnische vorrichtung
US16/969,380 US12441270B2 (en) 2018-03-12 2019-02-22 Cylindrical filter for pyrotechnic device, manufacturing method for cylindrical filter, and pyrotechnic device using cylindrical filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018044289A JP7089910B2 (ja) 2018-03-12 2018-03-12 火工装置用の筒状フィルタ、前記筒状フィルタの製造方法、前記筒状フィルタを使用した火工装置

Publications (3)

Publication Number Publication Date
JP2019156107A JP2019156107A (ja) 2019-09-19
JP2019156107A5 JP2019156107A5 (enExample) 2021-02-25
JP7089910B2 true JP7089910B2 (ja) 2022-06-23

Family

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JP2018044289A Active JP7089910B2 (ja) 2018-03-12 2018-03-12 火工装置用の筒状フィルタ、前記筒状フィルタの製造方法、前記筒状フィルタを使用した火工装置

Country Status (6)

Country Link
US (1) US12441270B2 (enExample)
JP (1) JP7089910B2 (enExample)
KR (1) KR102651746B1 (enExample)
CN (1) CN111556829B (enExample)
DE (1) DE112019001313T5 (enExample)
WO (1) WO2019176504A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7410714B2 (ja) * 2019-12-26 2024-01-10 株式会社ダイセル ガス発生器
JP7486320B2 (ja) * 2020-01-30 2024-05-17 株式会社ダイセル ガス発生器及びガス発生器の組立方法
JP2022175461A (ja) * 2021-05-13 2022-11-25 日本化薬株式会社 ガス発生器

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725418A1 (de) 1997-06-16 1998-12-17 Trw Airbag Sys Gmbh & Co Kg Gasgenerator für eine Sicherheitseinrichtung
JP2001315611A (ja) 2000-02-28 2001-11-13 Daicel Chem Ind Ltd エアバッグ用ガス発生器のクーラント／フィルター
JP2005178599A (ja) 2003-12-19 2005-07-07 Daicel Chem Ind Ltd ガス発生器
JP2005528276A (ja) 2002-05-31 2005-09-22 オートリブ エーエスピー，インコーポレイティド ガス発生材フィルタ組立体、および、フィルタと閉鎖蓋との組合せ、および、エアバッグインフレータ
JP2006159153A (ja) 2004-12-10 2006-06-22 Chuo Spring Co Ltd 濾過部材及び濾過部材の製造方法
JP2007008205A (ja) 2005-06-28 2007-01-18 Nippon Kayaku Co Ltd ガス発生器用フィルター及びガス発生器
JP2009286264A (ja) 2008-05-29 2009-12-10 Nippon Kayaku Co Ltd ガス発生器およびガス発生器用フィルタ
WO2010050588A1 (ja) 2008-10-30 2010-05-06 株式会社オートリブニチユ エアバッグ用インフレータ
JP2010234843A (ja) 2009-03-30 2010-10-21 Toyoda Gosei Co Ltd インフレータおよびインフレータ用フィルタ材
JP2011255750A (ja) 2010-06-08 2011-12-22 Daicel Corp ガス発生器用の筒状フィルタ
JP2012144072A (ja) 2011-01-07 2012-08-02 Nippon Kayaku Co Ltd ガス発生器
JP2016055669A (ja) 2014-09-05 2016-04-21 日本ラインツ株式会社 エアバッグ装置のインフレータ用フィルタ、エアバッグ装置のインフレータ、およびエアバッグ装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1088651A (ja) 1996-09-12 1998-04-07 Kin Kitsuji 水路体とカバーと水路構造
DE19726418A1 (de) 1997-06-23 1999-01-28 Daimler Benz Aerospace Airbus Heizleiter-Verbindungssystem
EP1447285B1 (en) 1999-02-16 2008-05-14 Daicel Chemical Industries, Ltd. Multistage gas generator for air bag and air bag apparatus
US6851374B1 (en) 2003-06-30 2005-02-08 Key Safety Systems, Inc. Dual stage inflator for low melting gas generants
JP4532124B2 (ja) * 2004-01-07 2010-08-25 ダイセル化学工業株式会社 エアバッグガス発生器用フィルタ
US7637533B2 (en) * 2006-01-25 2009-12-29 Daicel Chemical Industries, Ltd. Gas generator
US20100146922A1 (en) * 2006-04-15 2010-06-17 Acs Industries, Inc. Wound Wire Filter Elements
JP2008159153A (ja) 2006-12-22 2008-07-10 Toshiba Corp データ再生装置
DE102007005588B4 (de) * 2007-02-05 2014-02-13 Trw Airbag Systems Gmbh Filter zur Verwendung in einem Gasgenerator, Gasgenerator, Fahrzeuginsassen-Rückhaltesystem, Verfahren zur Herstellung des Filters und Verwendung des Filters
WO2009047086A1 (de) * 2007-10-05 2009-04-16 Takata-Petri Ag Gasgenerator für ein airbagmodul
JP5129616B2 (ja) 2008-03-11 2013-01-30 日建ラス工業株式会社 フィルタ及びフィルタ体
DE102008029591B4 (de) * 2008-06-23 2022-03-03 Zf Airbag Germany Gmbh Herstellungsverfahren für einen Gasgenerator mit Multifunktionsfilter
JP6422628B2 (ja) * 2012-10-18 2018-11-14 株式会社ダイセル ガス発生剤組成物と、それを使用したガス発生器
DE112017000510T5 (de) * 2016-01-26 2018-10-18 Daicel Corporation Gas-Generator

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725418A1 (de) 1997-06-16 1998-12-17 Trw Airbag Sys Gmbh & Co Kg Gasgenerator für eine Sicherheitseinrichtung
JP2001315611A (ja) 2000-02-28 2001-11-13 Daicel Chem Ind Ltd エアバッグ用ガス発生器のクーラント／フィルター
JP2005528276A (ja) 2002-05-31 2005-09-22 オートリブ エーエスピー，インコーポレイティド ガス発生材フィルタ組立体、および、フィルタと閉鎖蓋との組合せ、および、エアバッグインフレータ
JP2005178599A (ja) 2003-12-19 2005-07-07 Daicel Chem Ind Ltd ガス発生器
JP2006159153A (ja) 2004-12-10 2006-06-22 Chuo Spring Co Ltd 濾過部材及び濾過部材の製造方法
JP2007008205A (ja) 2005-06-28 2007-01-18 Nippon Kayaku Co Ltd ガス発生器用フィルター及びガス発生器
JP2009286264A (ja) 2008-05-29 2009-12-10 Nippon Kayaku Co Ltd ガス発生器およびガス発生器用フィルタ
WO2010050588A1 (ja) 2008-10-30 2010-05-06 株式会社オートリブニチユ エアバッグ用インフレータ
JP2010234843A (ja) 2009-03-30 2010-10-21 Toyoda Gosei Co Ltd インフレータおよびインフレータ用フィルタ材
JP2011255750A (ja) 2010-06-08 2011-12-22 Daicel Corp ガス発生器用の筒状フィルタ
JP2012144072A (ja) 2011-01-07 2012-08-02 Nippon Kayaku Co Ltd ガス発生器
JP2016055669A (ja) 2014-09-05 2016-04-21 日本ラインツ株式会社 エアバッグ装置のインフレータ用フィルタ、エアバッグ装置のインフレータ、およびエアバッグ装置

Also Published As

Publication number Publication date
JP2019156107A (ja) 2019-09-19
WO2019176504A1 (ja) 2019-09-19
US12441270B2 (en) 2025-10-14
US20210046896A1 (en) 2021-02-18
KR20200128651A (ko) 2020-11-16
CN111556829A (zh) 2020-08-18
CN111556829B (zh) 2022-12-02
KR102651746B1 (ko) 2024-03-28
DE112019001313T5 (de) 2020-12-31

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