PT77354B - Convoluted plural layer filter assembly abstract of the disclo-sure - Google Patents
Convoluted plural layer filter assembly abstract of the disclo-sureInfo
- Publication number
- PT77354B PT77354B PT77354A PT7735483A PT77354B PT 77354 B PT77354 B PT 77354B PT 77354 A PT77354 A PT 77354A PT 7735483 A PT7735483 A PT 7735483A PT 77354 B PT77354 B PT 77354B
- Authority
- PT
- Portugal
- Prior art keywords
- fluid
- filter element
- element composite
- filter
- chamber
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 22
- 239000002131 composite material Substances 0.000 abstract 7
- 239000000463 material Substances 0.000 abstract 4
- 238000011144 upstream manufacturing Methods 0.000 abstract 3
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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D29/03—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 self-supporting
- B01D29/031—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 self-supporting with corrugated, folded 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Filtration Of Liquid (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Filtering Materials (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Coating With Molten Metal (AREA)
- Sampling And Sample Adjustment (AREA)
- Centrifugal Separators (AREA)
- Separation By Low-Temperature Treatments (AREA)
- External Artificial Organs (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/422,238 US4479874A (en) | 1982-09-23 | 1982-09-23 | Convoluted plural layer filter assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT77354A PT77354A (en) | 1983-10-01 |
| PT77354B true PT77354B (en) | 1986-02-04 |
Family
ID=23673978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT77354A PT77354B (en) | 1982-09-23 | 1983-09-19 | Convoluted plural layer filter assembly abstract of the disclo-sure |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US4479874A (pt) |
| EP (1) | EP0104526B1 (pt) |
| JP (1) | JPS5973019A (pt) |
| AT (1) | ATE27111T1 (pt) |
| AU (1) | AU1933983A (pt) |
| CA (1) | CA1195260A (pt) |
| DE (1) | DE3371480D1 (pt) |
| DK (1) | DK161805C (pt) |
| ES (1) | ES283054Y (pt) |
| FI (1) | FI833399A (pt) |
| IL (1) | IL69626A (pt) |
| IN (1) | IN159866B (pt) |
| NO (1) | NO163215C (pt) |
| NZ (1) | NZ205709A (pt) |
| PT (1) | PT77354B (pt) |
| ZA (1) | ZA837043B (pt) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4743371A (en) * | 1983-04-08 | 1988-05-10 | Shiley, Inc. | Blood filter |
| JPS6197003A (ja) * | 1984-10-19 | 1986-05-15 | Jun Taga | カ−トリツジフイルタ− |
| DE3618664A1 (de) * | 1985-06-08 | 1986-12-11 | Sartorius GmbH, 3400 Göttingen | Einweg-kleinfilter zur filtration von fluiden |
| GB2176416B (en) * | 1985-06-08 | 1989-07-26 | Sartorius Gmbh | Fluid filter |
| DE3740249C1 (de) * | 1987-11-27 | 1988-11-10 | Sartorius Gmbh | Filterwickelmodul |
| US5552048A (en) * | 1988-06-15 | 1996-09-03 | Pall Corporation | Two pleated filter composite having cushioning layers |
| US4936831A (en) * | 1988-08-22 | 1990-06-26 | Siemens Aktiengesellschaft | Implantable medication dosage device for injection of a liquid medication into a living organism |
| US5275743A (en) * | 1991-12-10 | 1994-01-04 | Pall Corporation | Filter and filtration method |
| CA2177442A1 (en) * | 1995-05-29 | 1996-11-30 | Massimo Fini | Cardiotomy reservoir with internal filter |
| US5676778A (en) * | 1995-09-05 | 1997-10-14 | The Racal Corporation Canada Inc. | Method of manufacturing a filter assembly and the filter assembly produced thereby |
| US6209541B1 (en) | 1998-02-25 | 2001-04-03 | Sims Portex Inc. | Hydrophobic electrostatic breathing filters, and methods of manufacturing the same |
| US6179131B1 (en) * | 1998-06-25 | 2001-01-30 | Pti Technologies, Inc. | Fusion-welded thermoplastic filter assembly and a method of fabricating the same |
| US6220454B1 (en) | 1998-06-30 | 2001-04-24 | Kuss Corporation | Compact in-tank fuel filter |
| US7311880B2 (en) * | 1999-12-23 | 2007-12-25 | 3M Innovative Properties Company | Well-less filtration device |
| EP1110610A1 (en) * | 1999-12-23 | 2001-06-27 | 3M Innovative Properties Company | Micro-titer plate with filter inserts and method of making same |
| US6627072B1 (en) * | 2000-03-04 | 2003-09-30 | Robert A. Ridge | Filter system for a paraffin spa |
| US6910589B1 (en) | 2000-06-22 | 2005-06-28 | Oberlin Filter Company | Annular pleated filter cartridge for liquid filtration apparatus |
| DE10101828B4 (de) * | 2001-01-17 | 2009-01-02 | Nucellsys Gmbh | Partikelfilter |
| KR100462327B1 (ko) | 2003-01-28 | 2004-12-18 | 주식회사 엘지화학 | 이축성 위상차 보상필름을 갖는 수직배향 액정표시장치 |
| US7208084B2 (en) | 2004-09-07 | 2007-04-24 | T.F.H. Publications, Inc. | Modular aquarium filter |
| US7967152B2 (en) * | 2006-09-12 | 2011-06-28 | Cummins Filtration Ip, Inc. | Fluid filter support layer |
| WO2017022419A1 (ja) * | 2015-07-31 | 2017-02-09 | 株式会社村田製作所 | 濾過フィルタ |
| US12036512B2 (en) | 2016-07-18 | 2024-07-16 | Entegris, Inc. | Spacer film with integrated lamination strip |
| CN106268106A (zh) * | 2016-09-30 | 2017-01-04 | 芜湖豫新世通汽车空调有限公司 | 汽车空调过滤机构 |
| CN106310796A (zh) * | 2016-09-30 | 2017-01-11 | 芜湖豫新世通汽车空调有限公司 | 汽车空调过滤机构 |
| CN110253963B (zh) * | 2019-07-17 | 2023-12-12 | 广州保瑞医疗技术有限公司 | 滤芯成型机 |
| JP6995150B2 (ja) * | 2020-01-15 | 2022-01-14 | 株式会社コメッツ | 輸液セット |
| US20220080107A1 (en) * | 2020-09-11 | 2022-03-17 | Carefusion 303. Inc. | Drip chamber assembly |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US973723A (en) * | 1909-09-25 | 1910-10-25 | Judson L Thomson | Filter. |
| US1861576A (en) * | 1926-03-13 | 1932-06-07 | Central Union Trust Company | Filter |
| GB292719A (en) * | 1927-04-04 | 1928-06-28 | Perfection Company Inc | Improvements in or relating to the rendering of animal fatty tissues |
| US2488726A (en) * | 1945-07-30 | 1949-11-22 | Int Harvester Co | Liquid filter |
| US2647637A (en) * | 1949-07-16 | 1953-08-04 | Gen Motors Corp | Filter |
| US3701433A (en) * | 1970-11-10 | 1972-10-31 | Pall Corp | Filter for use in the filtration of blood |
| US3765537A (en) * | 1970-11-10 | 1973-10-16 | Pall Corp | Dual blood filter |
| BE788210A (fr) * | 1971-09-16 | 1973-02-28 | Pall Corp | Boite filtrante |
| JPS509864A (pt) * | 1973-05-23 | 1975-01-31 | ||
| US4148732A (en) * | 1977-04-05 | 1979-04-10 | Burrow Clovis E | Bacteria filter unit |
| US4187182A (en) * | 1978-07-21 | 1980-02-05 | Pall Corporation | Box filter |
| DE2904858C2 (de) * | 1979-02-09 | 1984-03-22 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Filtereinsatz für Flüssigkeiten |
-
1982
- 1982-09-23 US US06/422,238 patent/US4479874A/en not_active Expired - Fee Related
-
1983
- 1983-08-25 IN IN580/DEL/83A patent/IN159866B/en unknown
- 1983-09-01 IL IL69626A patent/IL69626A/xx unknown
- 1983-09-10 AT AT83108971T patent/ATE27111T1/de not_active IP Right Cessation
- 1983-09-10 EP EP83108971A patent/EP0104526B1/en not_active Expired
- 1983-09-10 DE DE8383108971T patent/DE3371480D1/de not_active Expired
- 1983-09-19 PT PT77354A patent/PT77354B/pt unknown
- 1983-09-20 JP JP58172363A patent/JPS5973019A/ja active Granted
- 1983-09-21 AU AU19339/83A patent/AU1933983A/en not_active Abandoned
- 1983-09-22 CA CA000437300A patent/CA1195260A/en not_active Expired
- 1983-09-22 ZA ZA837043A patent/ZA837043B/xx unknown
- 1983-09-22 ES ES1983283054U patent/ES283054Y/es not_active Expired
- 1983-09-22 NO NO833410A patent/NO163215C/no unknown
- 1983-09-22 NZ NZ205709A patent/NZ205709A/en unknown
- 1983-09-22 DK DK433683A patent/DK161805C/da not_active IP Right Cessation
- 1983-09-22 FI FI833399A patent/FI833399A/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IL69626A0 (en) | 1983-12-30 |
| IN159866B (pt) | 1987-06-13 |
| ES283054U (es) | 1985-11-16 |
| ZA837043B (en) | 1984-05-30 |
| US4479874A (en) | 1984-10-30 |
| DK433683D0 (da) | 1983-09-22 |
| FI833399A (fi) | 1984-03-24 |
| JPS5973019A (ja) | 1984-04-25 |
| FI833399A0 (fi) | 1983-09-22 |
| JPH025124B2 (pt) | 1990-01-31 |
| DK433683A (da) | 1984-03-24 |
| DK161805B (da) | 1991-08-19 |
| CA1195260A (en) | 1985-10-15 |
| DE3371480D1 (en) | 1987-06-19 |
| ATE27111T1 (de) | 1987-05-15 |
| EP0104526B1 (en) | 1987-05-13 |
| NO833410L (no) | 1984-03-26 |
| EP0104526A2 (en) | 1984-04-04 |
| EP0104526A3 (en) | 1985-05-15 |
| IL69626A (en) | 1989-06-30 |
| AU1933983A (en) | 1984-03-29 |
| DK161805C (da) | 1992-02-24 |
| NO163215C (no) | 1990-04-25 |
| NZ205709A (en) | 1986-07-11 |
| NO163215B (no) | 1990-01-15 |
| PT77354A (en) | 1983-10-01 |
| ES283054Y (es) | 1986-06-01 |
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