DE3879533T2 - Gasfilter. - Google Patents
Gasfilter.Info
- Publication number
- DE3879533T2 DE3879533T2 DE8888302592T DE3879533T DE3879533T2 DE 3879533 T2 DE3879533 T2 DE 3879533T2 DE 8888302592 T DE8888302592 T DE 8888302592T DE 3879533 T DE3879533 T DE 3879533T DE 3879533 T2 DE3879533 T2 DE 3879533T2
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878707482A GB8707482D0 (en) | 1987-03-28 | 1987-03-28 | Gas filter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3879533D1 DE3879533D1 (de) | 1993-04-29 |
DE3879533T2 true DE3879533T2 (de) | 1993-08-19 |
Family
ID=10614867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888302592T Expired - Fee Related DE3879533T2 (de) | 1987-03-28 | 1988-03-24 | Gasfilter. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4799944A (de) |
EP (1) | EP0285322B1 (de) |
AU (1) | AU607979B2 (de) |
CA (1) | CA1328233C (de) |
DE (1) | DE3879533T2 (de) |
GB (1) | GB8707482D0 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005058612B4 (de) * | 2005-12-07 | 2008-07-31 | Carl Freudenberg Kg | Filterelement und Anordnung |
US7758666B2 (en) | 2004-11-09 | 2010-07-20 | Big Dutchman International Gmbh | Filter element |
US9884280B2 (en) | 2014-08-18 | 2018-02-06 | Big Dutchman International Gmbh | Filter element for separating particles from a particle-laden crude gas stream |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4863602A (en) * | 1987-08-31 | 1989-09-05 | Minnesota Mining And Manufacturing Company | Flexible filter element employing filtering sheets formed with bypass openings |
US5236480A (en) * | 1989-01-05 | 1993-08-17 | Camfil Ab | Air filter for workstations and methods of making and using such air filter |
DE4206738A1 (de) * | 1992-03-04 | 1993-09-09 | Minnesota Mining & Mfg | Filterelement zum filtern von fluiden, insbesondere zum filtern von luft |
GB9311768D0 (en) * | 1993-06-08 | 1993-07-28 | Andreae Erhard C | A gas filter element |
FR2728802B1 (fr) * | 1994-12-28 | 1997-03-21 | Lucas Sa G | Filtre pour cabines de peinture |
GB2294212B (en) * | 1995-01-24 | 1997-03-12 | Erhard Charles Andreae | Gas filter element |
JP3488589B2 (ja) * | 1997-02-10 | 2004-01-19 | 株式会社共立 | エアークリーナ |
US5968215A (en) * | 1998-01-20 | 1999-10-19 | Dana Corporation | Combined inlet outlet air filter element |
DE29800969U1 (de) * | 1998-01-22 | 1998-04-16 | Kluge Klaus Dipl Ing | Abstandhalter-System für Taschenfilter |
US6010548A (en) * | 1998-01-30 | 2000-01-04 | Freudenberg Nonwovens Limited Partnership | Spaced pocket filter assembly and method of manufacturing same |
DE19819980B4 (de) * | 1998-05-05 | 2004-02-05 | Hüttlin, Herbert | Filtereinrichtung für eine Prozeßapparatur |
US20030006186A1 (en) * | 1998-10-05 | 2003-01-09 | Pulek John L. | Spiral wound depth filter |
DE69906109T2 (de) | 1998-10-05 | 2003-12-18 | Cuno Inc | Filter und verfahren zum filtrieren eines fluids |
DE19924584A1 (de) * | 1999-05-28 | 2000-11-30 | Emitec Emissionstechnologie | Partikelfilter aus Metallfolie |
NL1014250C2 (nl) * | 2000-02-01 | 2001-08-02 | Holdingmij Rupofil B V | Filterelement. |
NL1014249C2 (nl) * | 2000-02-01 | 2001-08-02 | Holdingmij Rupofil B V | Filterelement. |
NL1014251C2 (nl) * | 2000-02-01 | 2001-08-02 | Holdingmij Rupofil B V | Filterelement. |
US6585793B2 (en) * | 2000-12-29 | 2003-07-01 | Andreae Filters, Inc. | Filter apparatus and methods |
JP2002339221A (ja) * | 2001-03-13 | 2002-11-27 | Toyoda Spinning & Weaving Co Ltd | 立体不織布及びその製造方法 |
US6699348B2 (en) | 2001-04-13 | 2004-03-02 | Camfil Ab | Method for filter fabrication |
US6740137B2 (en) * | 2002-06-14 | 2004-05-25 | 3M Innovative Properties Company | Collapsible pleated filter element |
US7513992B2 (en) | 2003-02-03 | 2009-04-07 | Millipore Corporation | Filtration device with pressure-activated means for bypassing serial filter layers |
US7086924B2 (en) * | 2005-01-11 | 2006-08-08 | Mills Jerry L | Modular cavity nesting for hymenoptera |
US7931723B2 (en) * | 2006-03-09 | 2011-04-26 | Donaldson Company, Inc. | Filter assembly with pleated media pockets, and methods |
US8021466B2 (en) | 2008-03-18 | 2011-09-20 | Carpenter Co. | Fluid flow filter and method of making and using |
US9375664B2 (en) | 2012-06-13 | 2016-06-28 | Maxitrol Company | Filter assembly |
JP2016014381A (ja) * | 2014-07-03 | 2016-01-28 | ナブテスコ株式会社 | 車両用空気圧縮装置 |
US10506903B2 (en) * | 2017-09-14 | 2019-12-17 | Skitter & Squirt Adventures, Llc | System and method for vacuum-powered debris separation |
DE102018116526A1 (de) * | 2018-03-15 | 2019-09-19 | Dürr Systems Ag | Abscheidestufe sowie Abscheideeinheit mit wenigstens einer Abscheidestufe |
US11207627B2 (en) | 2018-10-17 | 2021-12-28 | University Of Kentucky Research Foundation | Filter assembly and scrubber section for a continuous miner |
RU200334U1 (ru) * | 2020-06-30 | 2020-10-16 | Общество с ограниченной ответственностью «УралАктив» | Газопромыватель вертикальный |
RU200341U1 (ru) * | 2020-06-30 | 2020-10-19 | Общество с ограниченной ответственностью «УралАктив» | Газопромыватель горизонтальный |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1807378A (en) * | 1926-07-31 | 1931-05-26 | Budil Eleonore | Filter for air and gases |
US2227385A (en) * | 1938-06-15 | 1940-12-31 | Elb Products Inc | Plaited unit |
US2398045A (en) * | 1943-02-01 | 1946-04-09 | Air Maze Corp | Zig-zag filter construction |
US2471548A (en) * | 1943-02-01 | 1949-05-31 | Air Maze Corp | Zigzag filter construction |
US3022861A (en) * | 1958-01-08 | 1962-02-27 | American Air Filter Co | Filter medium |
US3075337A (en) * | 1959-06-24 | 1963-01-29 | Baumgartner Papiers Sa | Gas filter |
US3394713A (en) * | 1965-10-24 | 1968-07-30 | Philip Morris Inc | Cigarette filter |
US3594989A (en) * | 1969-12-16 | 1971-07-27 | Cedric R Bastiaans | Collapsible and disposable collecting cell for electrostatic precipitator |
DE2501163A1 (de) * | 1975-01-14 | 1976-07-15 | Werner & Mertz Gmbh | Luftreiniger zum aufsetzen auf konvektions-heizkoerper |
CH594437A5 (de) * | 1975-12-04 | 1978-01-13 | Erhard Charles Andreae | |
US4452619A (en) * | 1982-06-18 | 1984-06-05 | Donaldson Company, Inc. | Pleated filter element having integral pleat spacers |
AU565494B2 (en) * | 1983-10-18 | 1987-09-17 | Nippondenso Co. Ltd. | Filter element |
-
1987
- 1987-03-28 GB GB878707482A patent/GB8707482D0/en active Pending
-
1988
- 1988-03-24 DE DE8888302592T patent/DE3879533T2/de not_active Expired - Fee Related
- 1988-03-24 EP EP88302592A patent/EP0285322B1/de not_active Expired - Lifetime
- 1988-03-25 US US07/173,087 patent/US4799944A/en not_active Expired - Fee Related
- 1988-03-28 CA CA000562718A patent/CA1328233C/en not_active Expired - Fee Related
- 1988-03-28 AU AU13787/88A patent/AU607979B2/en not_active Ceased
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7758666B2 (en) | 2004-11-09 | 2010-07-20 | Big Dutchman International Gmbh | Filter element |
DE102005058612B4 (de) * | 2005-12-07 | 2008-07-31 | Carl Freudenberg Kg | Filterelement und Anordnung |
US9884280B2 (en) | 2014-08-18 | 2018-02-06 | Big Dutchman International Gmbh | Filter element for separating particles from a particle-laden crude gas stream |
Also Published As
Publication number | Publication date |
---|---|
EP0285322A3 (en) | 1989-10-18 |
EP0285322B1 (de) | 1993-03-24 |
GB8707482D0 (en) | 1987-04-29 |
DE3879533D1 (de) | 1993-04-29 |
AU1378788A (en) | 1988-09-29 |
EP0285322A2 (de) | 1988-10-05 |
AU607979B2 (en) | 1991-03-21 |
US4799944A (en) | 1989-01-24 |
CA1328233C (en) | 1994-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |