FR2272716B1 - - Google Patents
Info
- Publication number
- FR2272716B1 FR2272716B1 FR7501244A FR7501244A FR2272716B1 FR 2272716 B1 FR2272716 B1 FR 2272716B1 FR 7501244 A FR7501244 A FR 7501244A FR 7501244 A FR7501244 A FR 7501244A FR 2272716 B1 FR2272716 B1 FR 2272716B1
- Authority
- FR
- France
- 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
- 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
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7400613A NL7400613A (nl) | 1974-01-17 | 1974-01-17 | Werkwijze en inrichting voor het filtreren van media. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2272716A1 FR2272716A1 (US07923587-20110412-C00022.png) | 1975-12-26 |
| FR2272716B1 true FR2272716B1 (US07923587-20110412-C00022.png) | 1981-10-23 |
Family
ID=19820565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7501244A Expired FR2272716B1 (US07923587-20110412-C00022.png) | 1974-01-17 | 1975-01-16 |
Country Status (11)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113618A (en) * | 1975-12-08 | 1978-09-12 | Hitachi, Ltd. | Method of and apparatus for solid-liquid separation |
| DE2828976C2 (de) * | 1978-07-01 | 1983-06-01 | Bergwerksverband Gmbh, 4300 Essen | Anschwemmkerzenfilter-Vorrichtung für Trockenaustrag und Verfahren zur Reinigung der Vorrichtung |
| DE3030318C2 (de) * | 1980-08-11 | 1984-11-08 | Totoku Electric Co., Ltd., Tokyo | Verfahren zur Herstellung eines Filters |
| JPS58175956A (ja) * | 1982-04-06 | 1983-10-15 | Nissan Motor Co Ltd | 直流モ−タの雑音遮蔽構造 |
| GB2126915A (en) * | 1982-09-11 | 1984-04-04 | Thermocycle | Filter element |
| DE3241617A1 (de) * | 1982-11-10 | 1984-05-10 | Anton Steinecker Maschinenfabrik Gmbh, 8050 Freising | Rotationsscheibenfilter |
| GB8415284D0 (en) * | 1984-06-15 | 1984-07-18 | Endless Energy Ltd | Filters |
| GB2170732B (en) * | 1985-02-07 | 1988-11-30 | Arai Machinery Corp | A filter process and its device |
| GB8521716D0 (en) * | 1985-08-31 | 1985-10-02 | Parkman Group Servic Ltd | Filters & values |
| JPH0661413B2 (ja) * | 1988-02-16 | 1994-08-17 | 信一 中村 | フィルター |
| GB8918581D0 (en) * | 1989-08-15 | 1989-09-27 | Endless Energy Ltd | A filter element |
| US5118421A (en) * | 1989-08-24 | 1992-06-02 | Albany International Corp. | Cylndrical filter media with support structure |
| DE4022738A1 (de) * | 1990-01-21 | 1991-07-25 | Altenburger Electronic Gmbh | Verfahren zur herstellung einer aus draht gewickelten, rohrfoermigen membran zur mikrofiltration, ultrafiltration oder pervaporation von suspensionen, emulsionen oder zur gastrennung |
| US5520822A (en) * | 1993-08-24 | 1996-05-28 | University Of Kentucky Research Foundation | Apparatus and method of hyperbaric filtration |
| US5792353A (en) * | 1996-05-31 | 1998-08-11 | Filtrox-Werk Ag | Helical filter candle including evenly spaced turns and compressed ends and method of its manufacture |
| US8262753B2 (en) * | 2000-08-17 | 2012-09-11 | Bayne Carew | Apparatus for generating hydrocarbon fuel |
| US8147590B2 (en) | 2000-08-17 | 2012-04-03 | Bayne Carew | Fluid filter separator and method |
| US7513372B2 (en) * | 2000-08-17 | 2009-04-07 | Carew E Bayne | Wave coil filter assembly |
| US6761270B2 (en) * | 2000-08-17 | 2004-07-13 | E. Bayne Carew | Wave coil filter assembly |
| PL3254743T3 (pl) | 2016-06-10 | 2019-07-31 | Alfa Laval Corporate Ab | Jednostka filtrująca z automatycznym płukaniem zwrotnym |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2084433A (en) * | 1934-10-27 | 1937-06-22 | Chorlton Frank Oscar Levi | Filter, strainer, and the like |
| US2133004A (en) * | 1936-08-11 | 1938-10-11 | Motor Improvements Inc | Filter |
| BE454202A (US07923587-20110412-C00022.png) * | 1943-12-30 | |||
| US2429417A (en) * | 1945-01-16 | 1947-10-21 | Franklin R Magill | Automatic self-cleaning water strainer |
| US2569748A (en) * | 1946-08-22 | 1951-10-02 | Grave Thomas De | Strainer apparatus |
| US2856076A (en) * | 1956-03-30 | 1958-10-14 | Fram Corp | Fiber disc filter cartridges |
| US3216572A (en) * | 1961-11-24 | 1965-11-09 | Bendix Corp | Filter unit |
| US3487931A (en) * | 1968-03-06 | 1970-01-06 | Universal Oil Prod Co | Filter unit with removable selfcleaning screen section |
-
1974
- 1974-01-17 NL NL7400613A patent/NL7400613A/xx not_active Application Discontinuation
-
1975
- 1975-01-11 DE DE2500990A patent/DE2500990C3/de not_active Expired
- 1975-01-14 CH CH38575A patent/CH613126A5/xx not_active IP Right Cessation
- 1975-01-16 BE BE152414A patent/BE824429A/xx not_active IP Right Cessation
- 1975-01-16 CA CA218,060A patent/CA1040108A/en not_active Expired
- 1975-01-16 FR FR7501244A patent/FR2272716B1/fr not_active Expired
- 1975-01-16 IT IT47717/75A patent/IT1026370B/it active
- 1975-01-16 GB GB1954/75A patent/GB1481501A/en not_active Expired
- 1975-01-16 US US05/541,691 patent/US3975274A/en not_active Expired - Lifetime
- 1975-01-17 SE SE7500533A patent/SE404757B/xx unknown
- 1975-01-17 JP JP768575A patent/JPS5543374B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE404757B (sv) | 1978-10-30 |
| CH613126A5 (US07923587-20110412-C00022.png) | 1979-09-14 |
| FR2272716A1 (US07923587-20110412-C00022.png) | 1975-12-26 |
| NL7400613A (nl) | 1975-07-21 |
| US3975274A (en) | 1976-08-17 |
| CA1040108A (en) | 1978-10-10 |
| DE2500990C3 (de) | 1981-06-04 |
| JPS50124263A (US07923587-20110412-C00022.png) | 1975-09-30 |
| SE7500533L (US07923587-20110412-C00022.png) | 1975-07-18 |
| BE824429A (nl) | 1975-07-16 |
| DE2500990A1 (de) | 1975-07-24 |
| DE2500990B2 (de) | 1980-07-17 |
| GB1481501A (en) | 1977-08-03 |
| IT1026370B (it) | 1978-09-20 |
| JPS5543374B2 (US07923587-20110412-C00022.png) | 1980-11-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |