DE4023753C2 - - Google Patents
Info
- Publication number
- DE4023753C2 DE4023753C2 DE19904023753 DE4023753A DE4023753C2 DE 4023753 C2 DE4023753 C2 DE 4023753C2 DE 19904023753 DE19904023753 DE 19904023753 DE 4023753 A DE4023753 A DE 4023753A DE 4023753 C2 DE4023753 C2 DE 4023753C2
- Authority
- DE
- Germany
- Prior art keywords
- filter
- container
- valve plate
- driver
- plate
- 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
Classifications
-
- 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
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/153—Anti-leakage or anti-return valves
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19904023753 DE4023753A1 (de) | 1990-07-26 | 1990-07-26 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19904023753 DE4023753A1 (de) | 1990-07-26 | 1990-07-26 | Filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4023753A1 DE4023753A1 (de) | 1992-01-30 |
| DE4023753C2 true DE4023753C2 (enExample) | 1993-03-18 |
Family
ID=6411055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19904023753 Granted DE4023753A1 (de) | 1990-07-26 | 1990-07-26 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4023753A1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19547829A1 (de) * | 1995-12-21 | 1997-07-03 | K & H Eppensteiner Gmbh & Co K | Filter |
| DE19729740C1 (de) * | 1997-07-11 | 1998-10-08 | K & H Eppensteiner Gmbh & Co K | Filter |
| USD492753S1 (en) | 2003-04-25 | 2004-07-06 | Procter & Gamble | Fluidic cartridge end piece |
| US7000894B2 (en) | 2003-04-25 | 2006-02-21 | Pur Water Purification Products, Inc. | Fluidic cartridges and end pieces thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4424810A1 (de) * | 1994-07-14 | 1996-01-18 | Knecht Filterwerke Gmbh | Filtervorrichtung |
| US10525387B2 (en) | 2017-04-06 | 2020-01-07 | Whirlpool Corporation | Filter cartridge |
| US10584040B2 (en) | 2017-10-06 | 2020-03-10 | Whirlpool Corporation | Filter cartridge |
| CN116712783B (zh) * | 2023-08-10 | 2023-10-31 | 湖南湾公坡农业科技发展有限公司 | 一种茶油螺旋推进式油杂分离设备及分离方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978107A (en) * | 1957-03-19 | 1961-04-04 | Parmatic Engineering Ltd | High pressure oil filter unit having combined automatic shut-off and relief valve structure |
| US2991885A (en) * | 1957-07-15 | 1961-07-11 | New York Business Dev Corp | Oil filter unit |
| US2955712A (en) * | 1958-05-08 | 1960-10-11 | Parmatic Engineering Ltd | High pressure oil filter unit having threaded bowl assembly valve actuating means |
| DE1979642U (de) * | 1967-10-28 | 1968-02-29 | Walter Hengst K G Ing | Fluessigkeitsfilter. |
| DE3422482A1 (de) * | 1984-06-16 | 1985-12-19 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Fluessigkeitsfilter fuer das schmieroel oder den kraftstoff einer brennkraftmaschine |
-
1990
- 1990-07-26 DE DE19904023753 patent/DE4023753A1/de active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19547829A1 (de) * | 1995-12-21 | 1997-07-03 | K & H Eppensteiner Gmbh & Co K | Filter |
| DE19547829C2 (de) * | 1995-12-21 | 1998-11-12 | K & H Eppensteiner Gmbh & Co K | Filter |
| DE19729740C1 (de) * | 1997-07-11 | 1998-10-08 | K & H Eppensteiner Gmbh & Co K | Filter |
| USD492753S1 (en) | 2003-04-25 | 2004-07-06 | Procter & Gamble | Fluidic cartridge end piece |
| US7000894B2 (en) | 2003-04-25 | 2006-02-21 | Pur Water Purification Products, Inc. | Fluidic cartridges and end pieces thereof |
| US7610932B2 (en) | 2003-04-25 | 2009-11-03 | Whirlpool Corporation | Fluidic cartridges and end pieces thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4023753A1 (de) | 1992-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: K. & H. EPPENSTEINER GMBH & CO KG, 68775 KETSCH, D |
|
| 8339 | Ceased/non-payment of the annual fee |