DE3581170D1 - Fluidfilter. - Google Patents
Fluidfilter.Info
- Publication number
- DE3581170D1 DE3581170D1 DE8585307582T DE3581170T DE3581170D1 DE 3581170 D1 DE3581170 D1 DE 3581170D1 DE 8585307582 T DE8585307582 T DE 8585307582T DE 3581170 T DE3581170 T DE 3581170T DE 3581170 D1 DE3581170 D1 DE 3581170D1
- Authority
- DE
- Germany
- Prior art keywords
- fluid filter
- fluid
- filter
- 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
- 239000012530 fluid Substances 0.000 title 1
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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line filters
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
-
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
- B01D46/08—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat the working surfaces forming a star shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2271/02—Gaskets, sealings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/666,503 US4615803A (en) | 1984-10-30 | 1984-10-30 | Fluid filter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3581170D1 true DE3581170D1 (de) | 1991-02-07 |
Family
ID=24674345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585307582T Expired - Fee Related DE3581170D1 (de) | 1984-10-30 | 1985-10-21 | Fluidfilter. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4615803A (de) |
EP (1) | EP0181716B1 (de) |
CA (1) | CA1272967A (de) |
DE (1) | DE3581170D1 (de) |
IE (1) | IE57084B1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5013438A (en) * | 1989-11-14 | 1991-05-07 | Lawrence Smith | Fluid filter medium including a tubular fabric member |
US5858044A (en) * | 1996-07-11 | 1999-01-12 | Donaldson Company, Inc. | Filter arrangement including removable filter with first and second media secured together |
US6007608A (en) | 1998-07-10 | 1999-12-28 | Donaldson Company, Inc. | Mist collector and method |
CA2357907A1 (en) | 2001-09-26 | 2003-03-26 | Garfield R. Lord | Bacteria growth apparatus for use in multi chamber biological reactor used after a settling tank or solids removal apparatus |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1989306A (en) * | 1935-01-29 | beatty | ||
US1738114A (en) * | 1927-10-17 | 1929-12-03 | Olson Frederick | Filter bag |
US1918980A (en) * | 1930-04-03 | 1933-07-18 | William W Nugent | Pressure filter |
US1909308A (en) * | 1931-08-01 | 1933-05-16 | William W Nugent | Pressure filter |
US2189704A (en) * | 1938-02-18 | 1940-02-06 | New York Air Brake Co | Filter |
US2420414A (en) * | 1943-09-21 | 1947-05-13 | Southwick W Briggs | Filter construction |
US3056504A (en) * | 1958-09-04 | 1962-10-02 | Lavallee Paul | Filtering device |
US3202284A (en) * | 1963-01-14 | 1965-08-24 | Charles E Wade | Filter apparatus and method |
FR1536888A (fr) * | 1967-09-13 | 1968-08-16 | Bougie de filtration flexible | |
US3486626A (en) * | 1968-02-01 | 1969-12-30 | Sam Close | Replaceable medium,extended area filter unit |
US3522886A (en) * | 1968-11-08 | 1970-08-04 | Swimrite Inc | Tank-type filter for pool water and the like |
FR2031710A5 (de) * | 1969-02-04 | 1970-11-20 | Comptoir Filtration Cofi | |
JPS54158766A (en) * | 1978-06-06 | 1979-12-14 | Schumacher Nihon Kk | Filter |
-
1984
- 1984-10-30 US US06/666,503 patent/US4615803A/en not_active Ceased
-
1985
- 1985-10-16 IE IE2549/85A patent/IE57084B1/en not_active IP Right Cessation
- 1985-10-21 DE DE8585307582T patent/DE3581170D1/de not_active Expired - Fee Related
- 1985-10-21 EP EP85307582A patent/EP0181716B1/de not_active Expired
- 1985-10-23 CA CA000493602A patent/CA1272967A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4615803A (en) | 1986-10-07 |
IE852549L (en) | 1986-04-30 |
EP0181716A2 (de) | 1986-05-21 |
IE57084B1 (en) | 1992-04-22 |
CA1272967A (en) | 1990-08-21 |
EP0181716B1 (de) | 1990-12-27 |
EP0181716A3 (en) | 1987-10-07 |
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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 |