ES295715Y - A FILTER WITH RETURN WASHING ESPECIALLY A FILTER FOR INDUSTRIAL CONSUMPTION WATER. - Google Patents
A FILTER WITH RETURN WASHING ESPECIALLY A FILTER FOR INDUSTRIAL CONSUMPTION WATER.Info
- Publication number
- ES295715Y ES295715Y ES1985295715U ES295715U ES295715Y ES 295715 Y ES295715 Y ES 295715Y ES 1985295715 U ES1985295715 U ES 1985295715U ES 295715 U ES295715 U ES 295715U ES 295715 Y ES295715 Y ES 295715Y
- Authority
- ES
- Spain
- Prior art keywords
- filter
- consumption water
- industrial consumption
- return washing
- washing especially
- 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
Links
- 238000005406 washing Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
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
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3406304 | 1984-02-22 | ||
DE19843409036 DE3409036A1 (en) | 1984-02-22 | 1984-03-13 | Backwash filter, in particular utility water filter, having at least one filter cartridge composed of annular discs arranged one above the other |
Publications (2)
Publication Number | Publication Date |
---|---|
ES295715U ES295715U (en) | 1987-04-01 |
ES295715Y true ES295715Y (en) | 1987-11-16 |
Family
ID=25818695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1985295715U Expired ES295715Y (en) | 1984-02-22 | 1985-02-21 | A FILTER WITH RETURN WASHING ESPECIALLY A FILTER FOR INDUSTRIAL CONSUMPTION WATER. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3409036A1 (en) |
ES (1) | ES295715Y (en) |
FR (1) | FR2559678B3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4927547A (en) * | 1988-10-26 | 1990-05-22 | Sune Backman | Method of filtering the effluent from a wire EDM process |
DE4312731C2 (en) * | 1993-04-20 | 1995-04-20 | Taprogge Gmbh | Backwashable filter |
DE9311019U1 (en) * | 1993-07-23 | 1994-11-17 | Laskowsky, Otto, 45527 Hattingen | Filter candle for backwash filter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7236018U (en) * | 1972-12-21 | Maschinenfab K Brieden & Co | Filter insert | |
GB1273976A (en) * | 1968-05-11 | 1972-05-10 | Ronald John Stevens | Improvements in or relating to filtration |
-
1984
- 1984-03-13 DE DE19843409036 patent/DE3409036A1/en active Granted
-
1985
- 1985-02-19 FR FR8502351A patent/FR2559678B3/en not_active Expired
- 1985-02-21 ES ES1985295715U patent/ES295715Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2559678B3 (en) | 1986-05-16 |
ES295715U (en) | 1987-04-01 |
DE3409036A1 (en) | 1985-08-22 |
FR2559678A1 (en) | 1985-08-23 |
DE3409036C2 (en) | 1992-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970612 |