SE422161B - Filterenhet med holje anordnat for sekerhet utbyte av hogeffektiva filter, speciellt hepa-filter for luftburna partiklar - Google Patents
Filterenhet med holje anordnat for sekerhet utbyte av hogeffektiva filter, speciellt hepa-filter for luftburna partiklarInfo
- Publication number
- SE422161B SE422161B SE7704425A SE7704425A SE422161B SE 422161 B SE422161 B SE 422161B SE 7704425 A SE7704425 A SE 7704425A SE 7704425 A SE7704425 A SE 7704425A SE 422161 B SE422161 B SE 422161B
- Authority
- SE
- Sweden
- Prior art keywords
- bored
- particles
- special
- air
- hole provided
- Prior art date
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/09—Radioactive filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/20—Clamps
- Y10T292/221—Screw and nut
- Y10T292/223—Swingable
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/679,209 US4023944A (en) | 1976-04-22 | 1976-04-22 | Filter unit |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7704425L SE7704425L (sv) | 1977-10-23 |
SE422161B true SE422161B (sv) | 1982-02-22 |
Family
ID=24726002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7704425A SE422161B (sv) | 1976-04-22 | 1977-04-18 | Filterenhet med holje anordnat for sekerhet utbyte av hogeffektiva filter, speciellt hepa-filter for luftburna partiklar |
Country Status (7)
Country | Link |
---|---|
US (1) | US4023944A (xx) |
JP (1) | JPS6051370B2 (xx) |
BE (1) | BE887846Q (xx) |
DE (1) | DE2717403A1 (xx) |
ES (1) | ES457761A1 (xx) |
IT (1) | IT1075635B (xx) |
SE (1) | SE422161B (xx) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4269615A (en) * | 1977-03-10 | 1981-05-26 | American Hospital Supply Corporation | Filter assembly |
GB1557857A (en) * | 1977-04-21 | 1979-12-12 | British Nuclear Fuels Ltd | Particle gas filtering |
US4171211A (en) * | 1978-04-13 | 1979-10-16 | American Air Filter Company, Inc. | Air filtering unit |
US4216003A (en) * | 1978-11-16 | 1980-08-05 | Century 21 Pollution Control, Inc. | Gas cleaning system |
JPH0260367B2 (xx) * | 1979-10-26 | 1990-12-17 | Commw Of Australia | |
US4251246A (en) * | 1980-01-24 | 1981-02-17 | Mine Safety Appliances Company | Safety device for side loading filtering apparatus |
US4259098A (en) * | 1980-07-14 | 1981-03-31 | Mine Safety Appliances Company | Filtering apparatus with sealing means operated from outside the filter chamber |
DE8214792U1 (de) * | 1982-05-18 | 1982-08-26 | Delbag-Luftfilter Gmbh, 1000 Berlin | Stuetz- und aufnahmerahmen fuer luftfilterelemente |
US5318606A (en) * | 1989-04-04 | 1994-06-07 | Pall Corporation | Filtration system |
US5478469A (en) * | 1994-08-08 | 1995-12-26 | B & W Nuclear Technologies | Filter assembly for cooling water in a nuclear reactor |
US6269956B1 (en) | 1998-04-23 | 2001-08-07 | Framatome Technologies, Inc. | Disposable media filter |
US6870614B2 (en) * | 2002-05-30 | 2005-03-22 | General Electric Company | Method, system and computer product for formulating a bi-directional color match |
US7264644B2 (en) * | 2004-03-26 | 2007-09-04 | Purafil, Inc. | Methods and apparatuses for mounting a filtration housing for solid filtration media |
US7332012B2 (en) * | 2004-07-21 | 2008-02-19 | Aaf-Mcquay Inc. | Multi-stage filtering apparatus |
CA2574693A1 (en) | 2006-01-23 | 2007-07-23 | Aaf-Mcquay Inc. | Front access frame sealing mechanism for filter cassettes |
US10226727B2 (en) | 2014-06-03 | 2019-03-12 | Cummins Filtration Ip, Inc. | Filter assembly with cam-lock filter interface |
DE202015005831U1 (de) * | 2015-08-19 | 2016-11-23 | Nilfisk A/S | Verschlusssystem für eine Filterklappe bei einer Industrieabsauganlage |
CN113617142B (zh) * | 2020-05-07 | 2023-04-18 | 钰祥企业股份有限公司 | 过滤模块 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1047588A (en) * | 1910-03-31 | 1912-12-17 | Allis Chalmers | Cover-fastener. |
US1990110A (en) * | 1931-08-14 | 1935-02-05 | B F Sturtevant Co | Unit heating ventilator |
US2804165A (en) * | 1956-09-28 | 1957-08-27 | Roland A Blomgren | Arrangement for replacing filters |
DE1091415B (de) * | 1958-04-24 | 1960-10-20 | Delbag Luftfilter Ges Mit Besc | Staubschutzeinrichtung an Durchgangsfiltern fuer gesundheitsschaedliche, beispielsweise toxische oder radioaktive Staeube |
US3354616A (en) * | 1964-11-20 | 1967-11-28 | Saint Gobain Nucleaire | Method and apparatus for loading and unloading a filter for radioactive gases |
FR1451456A (fr) * | 1965-07-20 | 1966-01-07 | Saint Gobain Techn Nouvelles | Caisson de support de filtres |
US3423908A (en) * | 1966-06-16 | 1969-01-28 | Cambridge Filter Corp | Side-loading filter housing |
US3668843A (en) * | 1970-04-06 | 1972-06-13 | American Air Filter Co | Filter support construction |
US3816984A (en) * | 1972-12-29 | 1974-06-18 | Delbag Luftfilter Gmbh | Air filter housing for filtering suspended substances |
-
1976
- 1976-04-22 US US05/679,209 patent/US4023944A/en not_active Expired - Lifetime
-
1977
- 1977-04-13 ES ES457761A patent/ES457761A1/es not_active Expired
- 1977-04-18 SE SE7704425A patent/SE422161B/xx not_active IP Right Cessation
- 1977-04-20 DE DE19772717403 patent/DE2717403A1/de active Granted
- 1977-04-20 IT IT22632/77A patent/IT1075635B/it active
- 1977-04-22 JP JP52045956A patent/JPS6051370B2/ja not_active Expired
-
1981
- 1981-03-09 BE BE0/204047A patent/BE887846Q/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS52138767A (en) | 1977-11-19 |
SE7704425L (sv) | 1977-10-23 |
ES457761A1 (es) | 1978-07-16 |
JPS6051370B2 (ja) | 1985-11-13 |
BE887846Q (fr) | 1981-09-09 |
DE2717403A1 (de) | 1977-11-03 |
US4023944A (en) | 1977-05-17 |
DE2717403C2 (xx) | 1987-06-19 |
IT1075635B (it) | 1985-04-22 |
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Legal Events
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---|---|---|---|
NUG | Patent has lapsed |
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