GB2333470B - Filter with stiffening ribs - Google Patents

Filter with stiffening ribs

Info

Publication number
GB2333470B
GB2333470B GB9827576A GB9827576A GB2333470B GB 2333470 B GB2333470 B GB 2333470B GB 9827576 A GB9827576 A GB 9827576A GB 9827576 A GB9827576 A GB 9827576A GB 2333470 B GB2333470 B GB 2333470B
Authority
GB
United Kingdom
Prior art keywords
filter
stiffening ribs
stiffening
ribs
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
Application number
GB9827576A
Other versions
GB9827576D0 (en
GB2333470A (en
Inventor
Stephen A Zettel
Raymond Scoboria
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.)
ACS Industries Inc
Original Assignee
ACS Industries Inc
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 ACS Industries Inc filed Critical ACS Industries Inc
Publication of GB9827576D0 publication Critical patent/GB9827576D0/en
Publication of GB2333470A publication Critical patent/GB2333470A/en
Application granted granted Critical
Publication of GB2333470B publication Critical patent/GB2333470B/en
Priority to US10/412,150 priority Critical patent/USRE39611E1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4236—Reducing noise or vibration emissions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/20—High temperature filtration
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Air Bags (AREA)
  • Filtering Materials (AREA)
GB9827576A 1998-01-23 1998-12-15 Filter with stiffening ribs Expired - Fee Related GB2333470B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/412,150 USRE39611E1 (en) 1998-12-15 2003-04-11 Filter with stiffening ribs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7232598P 1998-01-23 1998-01-23

Publications (3)

Publication Number Publication Date
GB9827576D0 GB9827576D0 (en) 1999-02-10
GB2333470A GB2333470A (en) 1999-07-28
GB2333470B true GB2333470B (en) 2002-05-01

Family

ID=22106899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9827576A Expired - Fee Related GB2333470B (en) 1998-01-23 1998-12-15 Filter with stiffening ribs

Country Status (3)

Country Link
JP (1) JP4203173B2 (en)
DE (1) DE19857865C2 (en)
GB (1) GB2333470B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106413936B (en) 2014-08-12 2018-01-02 富士滤机工业株式会社 The manufacture method and metal porous body of metal porous body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1205300A (en) * 1967-12-20 1970-09-16 Knecht Filterwerke Gmbh Filter insert
US3696033A (en) * 1971-06-01 1972-10-03 Fano Kallman Design Inc De Lint filter
US4683010A (en) * 1985-10-01 1987-07-28 Acs Industries, Inc. Compacted wire seal and method of forming same
GB2213404A (en) * 1987-12-14 1989-08-16 Breed Automotive Corp Airbag inflator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350102A1 (en) * 1973-10-05 1975-04-17 Bayern Chemie Gmbh Flugchemie Filter for crash airbag - having a quartz wool filling between two metal screens
US3985076A (en) * 1973-11-19 1976-10-12 Thiokol Corporation Gas generator
US4017100A (en) * 1975-01-08 1977-04-12 Eaton Corporation Fluid supply, filter pack used therein and method of assembly
DE2900512A1 (en) * 1979-01-08 1980-11-27 Petri Ag FILTER FOR GAS BAG IMPACT PROTECTORS
US4902036A (en) * 1988-01-19 1990-02-20 Talley Automotive Products, Inc. Deflector ring for use with inflators with passive restraint devices
US5204068A (en) * 1991-05-01 1993-04-20 Trw Inc. Filter
BE1006452A3 (en) * 1992-12-18 1994-08-30 Bekaert Sa Nv Porous sintered laminate comprising metal fibers.
US5318323A (en) * 1993-03-31 1994-06-07 Pietz John F Non-clogging gas filtering device
DE4423088A1 (en) * 1994-07-01 1996-01-04 Temic Bayern Chem Airbag Gmbh Gas-generating, acid-free mixture of substances
US5449500A (en) * 1994-07-14 1995-09-12 Acs Industries, Inc. Barrier strip for a support mat in a catalytic converter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1205300A (en) * 1967-12-20 1970-09-16 Knecht Filterwerke Gmbh Filter insert
US3696033A (en) * 1971-06-01 1972-10-03 Fano Kallman Design Inc De Lint filter
US4683010A (en) * 1985-10-01 1987-07-28 Acs Industries, Inc. Compacted wire seal and method of forming same
GB2213404A (en) * 1987-12-14 1989-08-16 Breed Automotive Corp Airbag inflator

Also Published As

Publication number Publication date
JP4203173B2 (en) 2008-12-24
GB9827576D0 (en) 1999-02-10
JP2000024429A (en) 2000-01-25
DE19857865A1 (en) 1999-07-29
DE19857865C2 (en) 2002-05-29
GB2333470A (en) 1999-07-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141215