CA2061454A1 - Element filtrant, et methode de fabrication - Google Patents
Element filtrant, et methode de fabricationInfo
- Publication number
- CA2061454A1 CA2061454A1 CA2061454A CA2061454A CA2061454A1 CA 2061454 A1 CA2061454 A1 CA 2061454A1 CA 2061454 A CA2061454 A CA 2061454A CA 2061454 A CA2061454 A CA 2061454A CA 2061454 A1 CA2061454 A1 CA 2061454A1
- Authority
- CA
- Canada
- Prior art keywords
- filter
- filter element
- producing
- same
- filter material
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 4
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/012—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
- B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2016/00—Articles with corrugations or pleats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/14—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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
- Y10S493/941—Filter
-
- 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
- Y10S55/05—Methods of making filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3-007006 | 1991-01-24 | ||
JP3-007007 | 1991-02-19 | ||
JP1991007007U JP2511886Y2 (ja) | 1991-02-19 | 1991-02-19 | フィルタエレメント |
JP700691U JPH04106605U (ja) | 1991-02-19 | 1991-02-19 | フイルタエレメント |
JP3-074939 | 1991-04-08 | ||
JP7493991A JPH04310202A (ja) | 1991-04-08 | 1991-04-08 | フィルタエレメント及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2061454A1 true CA2061454A1 (fr) | 1992-08-20 |
CA2061454C CA2061454C (fr) | 2000-08-01 |
Family
ID=27277435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002061454A Expired - Fee Related CA2061454C (fr) | 1991-02-19 | 1992-02-18 | Element filtrant, et methode de fabrication |
Country Status (3)
Country | Link |
---|---|
US (1) | US5273560A (fr) |
CA (1) | CA2061454C (fr) |
GB (1) | GB2252922B (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5891402A (en) * | 1994-03-02 | 1999-04-06 | W. L. Gore & Associates, Inc. | Catalyst retaining apparatus and use in an ozone filter |
DE4435532A1 (de) * | 1994-10-05 | 1996-04-11 | Mann & Hummel Filter | Verfahren zur Herstellung von Filtern |
US5653831A (en) * | 1995-10-17 | 1997-08-05 | Sta-Rite Industries, Inc. | Method and apparatus for making a filter module |
US6932850B1 (en) * | 1998-06-29 | 2005-08-23 | Pall Corporation | Pleated filter and a method for making the same |
DE19950067A1 (de) * | 1999-10-16 | 2001-04-26 | Draeger Sicherheitstech Gmbh | Parallelfaltenfilter |
EP1136112A1 (fr) * | 2000-03-23 | 2001-09-26 | 3M Innovative Properties Company | Procédé de fabrication d'un élément filtrant plissé généralement cylindrique |
US20050025848A1 (en) * | 2003-07-30 | 2005-02-03 | Ruey-Fa Huang | Air filter shaping mold |
WO2006034107A1 (fr) * | 2004-09-16 | 2006-03-30 | Solberg Manufacturing, Inc. | Filtre a fluide autoportant |
JP4792904B2 (ja) * | 2005-10-04 | 2011-10-12 | 株式会社ジェイ・エム・エス | 血液フィルタ装置およびその製造方法 |
DK1973666T3 (da) * | 2006-01-13 | 2013-05-27 | Zehnder Group Nordic Ab | Luftfilter og fremgangsmåde tl fremstilling af et sådant luftfilter |
US8272418B2 (en) * | 2006-10-20 | 2012-09-25 | Cummins Filtration Ip, Inc. | Apparatus, system, and method for manufacturing irregularly shaped panel filters |
RU2543889C2 (ru) | 2010-06-22 | 2015-03-10 | Кларкор Эр Филтрейшн Продактс, Инк. | Система фильтрации воздуха в сооружениях для стойлового содержания животных с помощью панельного воздушного фильтра с зигзагообразным расположением панелей |
US9126135B2 (en) | 2010-06-22 | 2015-09-08 | Clarcor Air Filtration Products, Inc. | V-bank air filtration system such as for animal confinement |
CN103732305B (zh) | 2011-05-27 | 2016-02-03 | 克拉克空气过滤产品有限公司 | 用于动物留禁设施的非v-bank过滤器 |
US9687766B2 (en) | 2011-05-27 | 2017-06-27 | Clarcor Air Filtration Products, Inc. | Collapsible and/or assembled filter housing and filter used therewith |
US9034068B2 (en) | 2012-06-05 | 2015-05-19 | Clarcor Air Filtration Products, Inc. | Box filter with orientation device |
JP6350241B2 (ja) * | 2014-11-25 | 2018-07-04 | トヨタ紡織株式会社 | エアクリーナ |
CN105927321A (zh) * | 2016-04-21 | 2016-09-07 | 北京高鑫伟业滤清器有限责任公司 | 过滤器 |
EP3503990B1 (fr) * | 2016-08-29 | 2022-06-22 | EMD Millipore Corporation | Dispositif de paroi rigide fixe pour filtres de configuration de plis comprimés |
US11092367B2 (en) * | 2017-09-27 | 2021-08-17 | Bosch Automotive Service Solutions Inc. | Refrigerant recovery and recycling system with serviceable debris filter |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2032262A (en) * | 1934-02-13 | 1936-02-25 | Cori Blanche | Gas filter |
GB750099A (en) * | 1953-08-20 | 1956-06-06 | Eaton Williams Millbank Ltd | Improvements in fluid filters |
GB809739A (en) * | 1956-10-24 | 1959-03-04 | Armand Jacques Julien Poelman | Filter for gases and liquids |
GB874383A (en) * | 1959-05-27 | 1961-08-10 | Gen Motors Ltd | Air filters |
US3296781A (en) * | 1964-11-10 | 1967-01-10 | Auergesellschaft Gmbh | Filter |
US3389031A (en) * | 1966-03-07 | 1968-06-18 | Borje O Rosaen | Method of manufacturing pleated filters |
US3490211A (en) * | 1967-07-31 | 1970-01-20 | Keystone Filter Media Co | High efficiency particulate air filter |
US3695012A (en) * | 1970-04-23 | 1972-10-03 | Donaldson Co Inc | Filter assembly with pleated filter element |
US3853529A (en) * | 1971-06-09 | 1974-12-10 | Farr Co | Pleated air filter cartridge |
US3800512A (en) * | 1971-07-06 | 1974-04-02 | Arudale Mfg Inc | Flexible filter element |
BE788210A (fr) * | 1971-09-16 | 1973-02-28 | Pall Corp | Boite filtrante |
IT977658B (it) * | 1972-02-03 | 1974-09-20 | Knecht Filterwerke Gmbh | Cartuccia per filtro a forma di disco per motori a combustione |
GB1423815A (en) * | 1973-01-22 | 1976-02-04 | Maillan B | Filter |
US4056376A (en) * | 1975-11-14 | 1977-11-01 | Brunswick Corporation | Air filter |
US4187182A (en) * | 1978-07-21 | 1980-02-05 | Pall Corporation | Box filter |
US4462399A (en) * | 1981-10-02 | 1984-07-31 | Minnesota Mining And Manufacturing Company | Powered air respirator and cartridge |
US4685944A (en) * | 1982-06-09 | 1987-08-11 | Flanders Filters, Inc. | High efficiency particulate air filter |
GB2150461B (en) * | 1983-12-01 | 1987-08-05 | Marshall D A G | Air filter |
EP0154845A3 (fr) * | 1984-02-24 | 1986-06-18 | Sartorius GmbH. | Elément de filtre plat pour la filtration de fluides |
DE3505903A1 (de) * | 1985-02-21 | 1986-08-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polybenzamiden |
JPS6475021A (en) * | 1987-09-18 | 1989-03-20 | Toyo Roki Seizo Kk | Manufacture of air cleaner element |
US4925561A (en) * | 1988-03-31 | 1990-05-15 | Tsuchiya Mfg. Co., Ltd. | Composite planar and triangularly pleated filter element |
US4885015A (en) * | 1988-10-03 | 1989-12-05 | Cambridge Filter Corporation | HEPA air filter for high temperature environments and method of fabrication |
GB2227430B (en) * | 1988-11-30 | 1992-08-12 | Marshall D A G | Fluid filter |
US4976857A (en) * | 1989-05-03 | 1990-12-11 | Newport Filters, Inc. | Filter element and fabrication methodology |
-
1992
- 1992-02-18 CA CA002061454A patent/CA2061454C/fr not_active Expired - Fee Related
- 1992-02-18 GB GB9203456A patent/GB2252922B/en not_active Expired - Fee Related
- 1992-02-18 US US07/837,322 patent/US5273560A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2061454C (fr) | 2000-08-01 |
GB2252922A (en) | 1992-08-26 |
GB9203456D0 (en) | 1992-04-01 |
US5273560A (en) | 1993-12-28 |
GB2252922B (en) | 1995-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |