DE3479483D1 - Filter cassette - Google Patents
Filter cassetteInfo
- Publication number
- DE3479483D1 DE3479483D1 DE8484303472T DE3479483T DE3479483D1 DE 3479483 D1 DE3479483 D1 DE 3479483D1 DE 8484303472 T DE8484303472 T DE 8484303472T DE 3479483 T DE3479483 T DE 3479483T DE 3479483 D1 DE3479483 D1 DE 3479483D1
- Authority
- DE
- Germany
- Prior art keywords
- body section
- filter medium
- passageway
- air
- air flow
- 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
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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
- Valve Device For Special Equipments (AREA)
- Automatic Tape Cassette Changers (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/496,825 US4544386A (en) | 1983-05-23 | 1983-05-23 | Filter cassette |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3479483D1 true DE3479483D1 (en) | 1989-09-28 |
Family
ID=23974307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484303472T Expired DE3479483D1 (en) | 1983-05-23 | 1984-05-22 | Filter cassette |
Country Status (8)
Country | Link |
---|---|
US (1) | US4544386A (de) |
EP (1) | EP0129983B1 (de) |
JP (1) | JPS606845A (de) |
AT (1) | ATE45681T1 (de) |
AU (1) | AU558307B2 (de) |
CA (1) | CA1208935A (de) |
DE (1) | DE3479483D1 (de) |
MX (1) | MX159091A (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158233B (en) * | 1984-05-03 | 1987-10-14 | Coal Ind | Improvements in dust collection |
JPS62108128A (ja) * | 1985-11-01 | 1987-05-19 | インスティチュート・オブ・オキュペイショナル・メディシン・リミテッド | 試料採取器 |
JPS62108129A (ja) * | 1985-11-01 | 1987-05-19 | インスティチュート・オブ・オキュペイショナル・メディシン・リミテッド | 個人全塵試料採取器 |
US5012681A (en) * | 1987-08-05 | 1991-05-07 | Lentzen Donald E | Sampling procedures and protective layers for the preservation of particulates obtained by filter collection and impingement operations |
US5040424A (en) * | 1988-07-21 | 1991-08-20 | Regents Of The University Of Minnesota | High volume PM10 sampling inlet |
US4941899A (en) * | 1989-04-24 | 1990-07-17 | Regents Of The University Of Minnesota | Cyclone personal sampler for aerosols |
US4963167A (en) * | 1989-11-20 | 1990-10-16 | Young Peter S | Air delivery monitoring systems |
US6012325A (en) * | 1997-11-05 | 2000-01-11 | The Boc Group, Inc. (A Delaware Corporation) | Method and apparatus for measuring metallic impurities contained within a fluid |
GB2350803B (en) | 1999-06-09 | 2003-03-05 | Air Dispersions Ltd | Gas sampling assemblies |
US6523393B1 (en) * | 1999-06-23 | 2003-02-25 | Sandia Corporation | Human portable preconcentrator system |
US6604406B1 (en) * | 1999-06-23 | 2003-08-12 | Sandia Corporation | Human portable preconcentrator system |
EP1251935A1 (de) * | 2000-01-14 | 2002-10-30 | Pall Corporation | Gasanalysefilter |
US7267017B1 (en) | 2002-03-26 | 2007-09-11 | Bodnar Michael D | Method to test indoor air quality |
US6672134B2 (en) | 2002-03-26 | 2004-01-06 | Michael D. Bodnar | Indoor air quality test apparatus |
FR2895518B1 (fr) * | 2005-12-26 | 2008-07-04 | Bruno Aubert | Procede de mesure et d'alertes fiabilisees et individualisees de pollutions de l'air et dispositif associe |
US7582146B2 (en) * | 2006-09-22 | 2009-09-01 | Institute Of Occupational Safety And Health, Council Of Labor Affairs, Executive Yuan | Uniform aerosol deposit sampling device |
WO2008046796A2 (en) * | 2006-10-20 | 2008-04-24 | Symrise Gmbh & Co. Kg | Use of c10-c14-alkane-1,2-diols in the preparation of a composition for the prophylaxis and/or treatment of dermatophyte infections |
FR2992227B1 (fr) * | 2012-06-20 | 2022-04-01 | Commissariat Energie Atomique | Ensemble de filtration pour filtrer des nanoparticules comportant un filtre et un support de filtre, appareil et procede de montage de l'ensemble associes et procede de collecte et d'analyse de nanoparticules associe. |
EP2953703A4 (de) | 2013-02-05 | 2017-02-08 | Pocared Diagnostics Ltd | Filteranordnung und verfahren zur verwendung davon |
NL2032617B1 (en) * | 2022-07-27 | 2024-02-05 | Sagro Milieu Advies Zeeland B V | Sample container for paint particles |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2586935A (en) * | 1948-03-26 | 1952-02-26 | Fram Corp | Gas filter |
US2701030A (en) * | 1951-07-05 | 1955-02-01 | American Optical Corp | Air line filter |
US3693410A (en) * | 1970-02-02 | 1972-09-26 | Bendix Corp | Disposable air sampling filter cassette |
US3983743A (en) * | 1973-09-19 | 1976-10-05 | Sierra Instruments, Inc. | Apparatus and method for the analysis of a particle-laden gas |
US3957469A (en) * | 1975-02-03 | 1976-05-18 | Mine Safety Appliances Company | Filter cassette with removable capsule |
US4178794A (en) * | 1978-02-28 | 1979-12-18 | Union Carbide Corporation | Environmental sampling device |
DD137190A1 (de) * | 1978-06-20 | 1979-08-22 | Rudolf Dettbarn | Vorrichtung zur diskontinuierlichen staubgehaltsmessung |
US4233043A (en) * | 1978-08-30 | 1980-11-11 | Briggs & Stratton Corporation | Air cleaner for internal combustion engine |
DE3107758A1 (de) * | 1980-03-04 | 1982-01-28 | National Research Development Corp., London | Auswaschvorrichtung |
US4314831A (en) * | 1980-06-09 | 1982-02-09 | Mato Barbic | Air filter assembly in combination with motor vehicle generator |
US4382808A (en) * | 1981-06-26 | 1983-05-10 | Beckman Instruments, Inc. | Assembly for holding a filter |
-
1983
- 1983-05-23 US US06/496,825 patent/US4544386A/en not_active Expired - Fee Related
-
1984
- 1984-05-18 MX MX201390A patent/MX159091A/es unknown
- 1984-05-18 AU AU28389/84A patent/AU558307B2/en not_active Ceased
- 1984-05-22 CA CA000454839A patent/CA1208935A/en not_active Expired
- 1984-05-22 DE DE8484303472T patent/DE3479483D1/de not_active Expired
- 1984-05-22 EP EP84303472A patent/EP0129983B1/de not_active Expired
- 1984-05-22 AT AT84303472T patent/ATE45681T1/de active
- 1984-05-23 JP JP59104403A patent/JPS606845A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1208935A (en) | 1986-08-05 |
MX159091A (es) | 1989-04-14 |
ATE45681T1 (de) | 1989-09-15 |
US4544386A (en) | 1985-10-01 |
AU558307B2 (en) | 1987-01-22 |
EP0129983A3 (en) | 1987-05-13 |
EP0129983B1 (de) | 1989-08-23 |
JPS606845A (ja) | 1985-01-14 |
AU2838984A (en) | 1984-11-29 |
EP0129983A2 (de) | 1985-01-02 |
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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 |