DE3767348D1 - Gasfilter. - Google Patents

Gasfilter.

Info

Publication number
DE3767348D1
DE3767348D1 DE8787303232T DE3767348T DE3767348D1 DE 3767348 D1 DE3767348 D1 DE 3767348D1 DE 8787303232 T DE8787303232 T DE 8787303232T DE 3767348 T DE3767348 T DE 3767348T DE 3767348 D1 DE3767348 D1 DE 3767348D1
Authority
DE
Germany
Prior art keywords
gas filter
filter
gas
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
DE8787303232T
Other languages
English (en)
Inventor
Clifford Conrad Boyd Williams
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.)
WILLPOWER BREATHING AIR Ltd
Original Assignee
WILLPOWER BREATHING AIR Ltd
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 WILLPOWER BREATHING AIR Ltd filed Critical WILLPOWER BREATHING AIR Ltd
Application granted granted Critical
Publication of DE3767348D1 publication Critical patent/DE3767348D1/de
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
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • 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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE8787303232T 1986-04-15 1987-04-14 Gasfilter. Expired - Fee Related DE3767348D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8609156A GB2189167B (en) 1986-04-15 1986-04-15 Gas filter

Publications (1)

Publication Number Publication Date
DE3767348D1 true DE3767348D1 (de) 1991-02-21

Family

ID=10596208

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787303232T Expired - Fee Related DE3767348D1 (de) 1986-04-15 1987-04-14 Gasfilter.

Country Status (4)

Country Link
US (1) US4746338A (de)
EP (1) EP0242171B1 (de)
DE (1) DE3767348D1 (de)
GB (1) GB2189167B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865815A (en) * 1987-06-01 1989-09-12 La-Man Corporation In-line compressed air carbon monoxide filter
GB2215634A (en) * 1988-02-12 1989-09-27 Simmons Engineering Air filter
GB8900506D0 (en) * 1989-01-10 1989-03-08 Willpower Compressed Air Syst Compressed gas purifier
US4981016A (en) * 1989-11-24 1991-01-01 General Motors Corporation Master cylinder dip stick
US5022898A (en) * 1990-01-11 1991-06-11 Mdt Corporation Exhaust filter system for sterilizers
CN1027802C (zh) * 1990-01-19 1995-03-08 波克集团股份有限公司 一种从原料气流中去除杂质的方法
US5667566A (en) * 1991-09-06 1997-09-16 Reading Technologies, Inc. Apparatus for water vapor removal from a compressed gas
US5452661A (en) * 1992-06-15 1995-09-26 Neff; George R. Hermetically sealed devices for leak detection
US5922105A (en) * 1992-12-02 1999-07-13 Ebara Research Co., Ltd. Method and apparatus for the preparation of clean gases
DE19645009A1 (de) * 1996-10-31 1998-05-07 Ultrafilter Gmbh Behälter einer Trocknungsanlage mit Adsorptionsmittel
US5769928A (en) * 1996-12-12 1998-06-23 Praxair Technology, Inc. PSA gas purifier and purification process
US6027548A (en) * 1996-12-12 2000-02-22 Praxair Technology, Inc. PSA apparatus and process using adsorbent mixtures
CA2206612C (en) * 1997-05-30 2003-12-09 Joseph A. Martell Filtering and deodorizing device for use with colostomy pouch
US6074459A (en) * 1998-01-05 2000-06-13 Uop Llc Ultra pure gases: removal of halocarbons, fluorocarbons, and sulfur compounds from gas streams
GB9800146D0 (en) * 1998-01-07 1998-03-04 Boc Group Plc Improvements in PSA systems
SE9800843L (sv) * 1998-03-16 1999-09-17 Haldex Brake Prod Ab Lufttorkare
US6809286B2 (en) * 2002-08-16 2004-10-26 Illinois Tool Works Inc. Shielding gas filter for welding apparatus
SE526571C2 (sv) 2003-03-21 2005-10-11 Haldex Brake Prod Ab Lufttorkare försedd med en mellankassett
US20050045041A1 (en) * 2003-08-29 2005-03-03 Hechinger Glenn R. Removable cartridge for swing-type adsorption system
US7332013B2 (en) * 2004-03-15 2008-02-19 Arno Michael J Compressed air/gas-driven tool with integrated dryness indicator
US7285156B2 (en) * 2004-03-15 2007-10-23 Michael J. Arno Inline, point-of-use air/gas dryness indicator
US7108740B2 (en) 2004-03-15 2006-09-19 Michael J. Arno Flexible, inline, point-of-use air/gas filter/dryer
JP2007529313A (ja) * 2004-03-19 2007-10-25 イリノイ トゥール ワークス インコーポレイティド 空気／ガスドライヤー用の使捨てカートリッジ
US20060230629A1 (en) * 2005-04-16 2006-10-19 Arno Michael J Wearable disposable dryer with carrying strap and stowage accessory
US20080229605A1 (en) * 2007-03-23 2008-09-25 Brown Jerome R Gas drying assembly with cartridge and method
US8038869B2 (en) * 2008-06-30 2011-10-18 Uop Llc Integrated process for upgrading a vapor feed
US7972415B2 (en) * 2008-12-11 2011-07-05 Spx Corporation Membrane-based compressed air breathing system
CN104667690A (zh) * 2015-02-02 2015-06-03 江苏星海生物科技有限公司 新型空气过滤装置
US10775312B2 (en) 2017-06-15 2020-09-15 Tesfa-Michael Tekleab Instantaneous and time-lapse fluid-flow contaminant indicator

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029581A (en) * 1957-03-25 1962-04-17 Robbins Aviat Inc Desiccating apparatus
DE2008354A1 (de) * 1970-02-23 1971-09-09 Boehnnger Mannheim GmbH, 6800 Mann heim Kombinationssaule
GB1157311A (en) * 1966-02-23 1969-07-09 Simms Group Res And Developmen Improvements in Filter Devices for Vehicle Ventilation Systems
BE719504A (de) * 1967-08-17 1969-01-16
US3505783A (en) * 1967-09-27 1970-04-14 Deltech Eng Inc Heatless drying system
US3705480A (en) * 1970-02-06 1972-12-12 Wallace M Wireman Dehydrator for gaseous fluids
US3724177A (en) * 1970-05-14 1973-04-03 Nat Central Bank Of York Cartridge for filter for moisture and oil vapor
CH546595A (de) * 1972-01-13 1974-03-15 Hoffmann La Roche Filtereinrichtung fuer beatmungsgeraete und dgl.
GB1417528A (en) * 1973-12-28 1975-12-10 Suzuki Co Ltd Y Air cleaning device
US4121916A (en) * 1976-10-26 1978-10-24 Fricke Roy A Portable air purge
GB2030886B (en) * 1978-10-06 1982-11-24 Medishield Corp Ltd Filter canister
US4236902A (en) * 1978-11-15 1980-12-02 Fricke Roy A Modular air purifying device
CS202112B1 (en) * 1978-11-15 1980-12-31 Vaclav Sebor Three-stage liquid separator
US4259097A (en) * 1979-12-26 1981-03-31 Siemens-Allis, Inc. Filtering means for arc suppressing gas system
US4444575A (en) * 1982-08-31 1984-04-24 Rockwell International Corporation Filter system
IT1179369B (it) * 1984-05-15 1987-09-16 Ital Idee Srl Gruppo filtrante multiplo, particolarmente per impianti di aerazione e condizionamento per autoveicoli e ambienti chiusi, munito di mezzi di controllo dell'efficienza

Also Published As

Publication number Publication date
GB2189167B (en) 1989-11-29
GB2189167A (en) 1987-10-21
EP0242171A1 (de) 1987-10-21
EP0242171B1 (de) 1991-01-16
US4746338A (en) 1988-05-24
GB8609156D0 (en) 1986-05-21

Similar Documents

Publication Publication Date Title
DE3767348D1 (de) Gasfilter.
DE3879533D1 (de) Gasfilter.
DE3780511D1 (de) Hochleistungsgasfilter.
FI873157A0 (fi) Spaerrkonstruktioner foer gas.
DE3789494D1 (de) Filterzusammenbau.
DE3778582D1 (de) Gasumluftherd.
DE58900208D1 (de) Abgasfilter.
DE3866096D1 (de) Antiemboliefilter.
FI862349A0 (fi) Foerfarande foer observerande av ingredienshalter av gas.
DE3852888D1 (de) Filteranordnung.
DE3852937D1 (de) Abgasfilter.
IT8721069A0 (it) Disposizione di filtro.
DE3763929D1 (de) Filtercigarette.
DE3773361D1 (de) Filteranordnung.
NO166520C (no) Gasssfjerner.
DE3776631D1 (de) Filteranordnung.
FI880627A (fi) Filter foer crt-bildskaerm.
DE3670763D1 (de) Gasfilter.
FI861189A0 (fi) Foerstaerkningsfoerfarande och -anordning foer gas.
DE3772337D1 (de) Filteranordnung.
DE3775098D1 (de) Luftfilter.
NO873566L (no) Sigarettfilter.
ATE59567T1 (de) Gasfiltrationseinheit.
FI864281A0 (fi) Foerfarande foer avlaegsnande av svavelinne- svavelinnehaollet i en uttunnad svaveldioxidhaltig gas.
DE3861780D1 (de) Halbmaskenfoermig ausgebildeter schwebstoffilter.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee