ES2078071T3 - Dispositivo de filtrado para filtrar una corriente de gas. - Google Patents

Dispositivo de filtrado para filtrar una corriente de gas.

Info

Publication number
ES2078071T3
ES2078071T3 ES93100695T ES93100695T ES2078071T3 ES 2078071 T3 ES2078071 T3 ES 2078071T3 ES 93100695 T ES93100695 T ES 93100695T ES 93100695 T ES93100695 T ES 93100695T ES 2078071 T3 ES2078071 T3 ES 2078071T3
Authority
ES
Spain
Prior art keywords
filtering
different
gas
filter
filtering material
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
ES93100695T
Other languages
English (en)
Inventor
Josef Kraft
Gerrit Scheiderer
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Application granted granted Critical
Publication of ES2078071T3 publication Critical patent/ES2078071T3/es
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/086—Filter cloth, i.e. woven, knitted or interlaced material of inorganic material
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Air Bags (AREA)

Abstract

EL DISPOSITIVO FILTRANTE PARA FILTRAR UNA CORRIENTE DE GAS, ESPECIALMENTE PARA FILTRAR EL GAS PRODUCIDO POR UN GENERADOR DE GAS PARA UN SACO DE GAS DE PROTECCION CONTRA IMPACTOS, PRESENTA UN ELEMENTO FILTRANTE, EL CUAL A SU VEZ PRESENTA EN DIRECCION A LA CORRIENTE, CAPAS DE MATERIAL FILTRANTE SUCESIVAS DE DISTINTA PERMEABILIDAD. EL ELEMENTO FILTRANTE SE HA CONCEBIDO COMO UN CUERPO ARROLLADO (38), EL CUAL SE HA CONSTITUIDO POR EL ENROLLAMIENTO DE BANDAS DE MATERIAL FILTRANTE. LA BANDA DE MATERIAL FILTRANTE PRESENTA SECTORIALMENTE DIFERENTES MATERIALES FILTRANTES, PREFERENTEMENTE TELA METALICA, DE DISTINTO ANCHO DE MALLA Y DE FIBRAS METALICAS. A CAUSA DEL ENROLLADO DE ESTA BANDA DE MATERIAL FILTRANTE SE ORIGINA UN CUERPO ARROLLADO (38), CUYAS ESPIRAS ESTAN COMPUESTAS DE MATERIALES DIFERENTES, CON DIFERENTE EFECTO FILTRANTE. ESTE CUERPO ARROLLADO FILTRANTE (38) ES INCORPORADO P.EJ. EN LA ZONA INTERMEDIA ANULAR, ENTRE LOS DOS TUBOS (12,14) DE UN TUBO DOBLE DE UN GENERADOR DE GAS. EN BASE AL AUMENTO DE LA PRESION DEL GAS A DEPURAR, SE COMPRIME EL CUERPO ARROLLADO (38), CON LA CONSECUENCIA DE QUE SE MEJORA LA FUNCION FILTRANTE.
ES93100695T 1992-01-23 1993-01-19 Dispositivo de filtrado para filtrar una corriente de gas. Expired - Lifetime ES2078071T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4201741A DE4201741A1 (de) 1992-01-23 1992-01-23 Filtervorrichtung zum filtern einer gasstroemung

Publications (1)

Publication Number Publication Date
ES2078071T3 true ES2078071T3 (es) 1995-12-01

Family

ID=6450084

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93100695T Expired - Lifetime ES2078071T3 (es) 1992-01-23 1993-01-19 Dispositivo de filtrado para filtrar una corriente de gas.

Country Status (6)

Country Link
US (1) US5308370A (es)
EP (1) EP0552706B1 (es)
JP (1) JP3270163B2 (es)
CZ (1) CZ284143B6 (es)
DE (2) DE4201741A1 (es)
ES (1) ES2078071T3 (es)

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US5671946A (en) * 1996-02-28 1997-09-30 Trw Vehicle Safety Systems Inc. Apparatus for inflating a vehicle occupant protection device
US5711879A (en) * 1996-03-04 1998-01-27 American Metal Fibers Radial-flow filter and method of manufacture
DE69701826T2 (de) * 1996-03-06 2000-08-17 Autoliv Asp, Inc. Selbstzündungssystem
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USRE39611E1 (en) * 1998-12-15 2007-05-08 Acs Industries, Inc. Filter with stiffening ribs
DE19925420A1 (de) * 1999-06-02 2000-12-07 Voith Sulzer Papiertech Patent Elastische Walze und Verfahren zum Herstellen einer solchen
AU2001233220A1 (en) * 2001-02-01 2003-07-24 Autoliv Asp, Inc. One-piece multi-flow filtration and cooling laminate
US20030098276A1 (en) * 2001-07-10 2003-05-29 Carlson Robert A. Filter for removing bacteria and particulates from fluid stream
US20040026313A1 (en) * 2002-08-09 2004-02-12 Arlon Fischer Todd Kenneth Multi-micron, multi-zoned mesh, method of making and use thereof
EP1536990B1 (en) * 2002-09-13 2008-07-16 Automotive Systems Laboratory Inc. Inflator
JP4377134B2 (ja) * 2003-01-24 2009-12-02 中央発條株式会社 濾過部材の製造方法
DE20309360U1 (de) * 2003-06-17 2003-10-23 TRW Automotive Safety Systems GmbH, 63743 Aschaffenburg Gasgeneratorbaugruppe
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
US7178829B2 (en) * 2004-01-27 2007-02-20 Autommotive Systems Laboratory, Inc. Inflator and method of assembly
US7204512B2 (en) * 2004-01-28 2007-04-17 Automotive Systems Laboratory, Inc. Multi-stage inflator with sympathetic ignition enhancement device
US20050200103A1 (en) * 2004-02-27 2005-09-15 Burns Sean P. Pyrotechnic linear inflator with structural enhancement
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US8622419B2 (en) * 2004-07-27 2014-01-07 Automotive Systems Laboratory, Inc. Vehicle component with integral inflator
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US20070062168A1 (en) * 2005-09-19 2007-03-22 Adamini Chris A Filter assembly for gas generating system
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CN103100269B (zh) * 2011-11-10 2016-08-24 洛阳盛瑞环保科技有限公司 一种三聚氰胺热气过滤器专用滤袋
US9089800B2 (en) * 2012-02-03 2015-07-28 Msp Corporation Method and apparatus for vapor and gas filtration
CN103418989B (zh) * 2012-05-24 2015-08-26 中国核动力研究设计院 一种反应堆过滤组件网罩制备方法
JP5111678B1 (ja) * 2012-06-04 2013-01-09 イースタン技研株式会社 フィルタ装置
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CN103768875B (zh) * 2013-06-17 2015-06-17 孟伊凡 一种旋转油烟净化器及其滤网盘制作方法
US20150152716A1 (en) * 2013-12-03 2015-06-04 Chevron U.S.A. Inc. Method, System and Apparatus of Erosion Resistant Filtering Screen Structures
CN104608735A (zh) * 2015-01-30 2015-05-13 苏州海普过滤分离科技有限公司 用于汽车安全气囊中的气体过滤器及其制备方法
CN106215528B (zh) * 2016-08-27 2018-07-20 胡小弟 一种多功能复合滤料、制备方法、过滤装置以及过滤方法
CN107899280B (zh) * 2017-04-06 2021-06-25 佛山市顺德区美的饮水机制造有限公司 复合滤芯和净水设备
EP3664916B1 (en) * 2017-08-10 2021-07-21 Donaldson Company, Inc. Fluid filtration apparatus and method of using same

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Also Published As

Publication number Publication date
DE59300693D1 (de) 1995-11-09
EP0552706B1 (de) 1995-10-04
EP0552706A1 (de) 1993-07-28
CZ380192A3 (en) 1994-02-16
CZ284143B6 (cs) 1998-08-12
DE4201741A1 (de) 1993-07-29
JP3270163B2 (ja) 2002-04-02
JPH05253423A (ja) 1993-10-05
US5308370A (en) 1994-05-03

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