CH676935A5 - - Google Patents
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- Publication number
- CH676935A5 CH676935A5 CH3503/88A CH350388A CH676935A5 CH 676935 A5 CH676935 A5 CH 676935A5 CH 3503/88 A CH3503/88 A CH 3503/88A CH 350388 A CH350388 A CH 350388A CH 676935 A5 CH676935 A5 CH 676935A5
- Authority
- CH
- Switzerland
- Prior art keywords
- filter
- block
- plug
- filter unit
- unit according
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000001914 filtration Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 description 4
- 235000019645 odor Nutrition 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
- B01D35/043—Reversible faucet filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Farming Of Fish And Shellfish (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8713560A FR2620948B1 (fr) | 1987-09-28 | 1987-09-28 | Unite filtrante pour installation de filtration d'eau, notamment d'un aquarium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH676935A5 true CH676935A5 (https=) | 1991-03-28 |
Family
ID=9355411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH3503/88A CH676935A5 (https=) | 1987-09-28 | 1988-09-21 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH676935A5 (https=) |
| DE (1) | DE3832309A1 (https=) |
| FR (1) | FR2620948B1 (https=) |
| GB (1) | GB2210282B (https=) |
| IT (1) | IT1232348B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9306688U1 (de) * | 1993-05-04 | 1993-08-05 | Haupt, Angelika, 61462 Königstein | Vorfiltereinrichtung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB538944A (en) * | 1939-11-20 | 1941-08-22 | Rudolf Adler | Water purifying and softening apparatus |
| US3935106A (en) * | 1974-01-23 | 1976-01-27 | Lipner Herbert D | Water filter assembly |
| US4082673A (en) * | 1974-06-10 | 1978-04-04 | Amf Incorporated | Filter asembly with integral service shut-off valve |
| US3982520A (en) * | 1975-08-14 | 1976-09-28 | Wheeler Bill L | Oil filter mounting means |
| DE3126507A1 (de) * | 1981-07-04 | 1983-01-20 | Surculus AG, Vaduz | "armatur" |
| EP0153965A1 (en) * | 1984-02-28 | 1985-09-11 | Eugenio Ghezzi | Cartridge filter with cut out device |
-
1987
- 1987-09-28 FR FR8713560A patent/FR2620948B1/fr not_active Expired - Lifetime
-
1988
- 1988-09-15 IT IT8821959A patent/IT1232348B/it active
- 1988-09-21 CH CH3503/88A patent/CH676935A5/fr not_active IP Right Cessation
- 1988-09-23 DE DE3832309A patent/DE3832309A1/de not_active Withdrawn
- 1988-09-23 GB GB8822466A patent/GB2210282B/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE3832309A1 (de) | 1989-04-13 |
| IT1232348B (it) | 1992-01-28 |
| GB2210282A (en) | 1989-06-07 |
| FR2620948B1 (fr) | 1991-07-26 |
| GB2210282B (en) | 1991-09-25 |
| FR2620948A1 (fr) | 1989-03-31 |
| IT8821959A0 (it) | 1988-09-15 |
| GB8822466D0 (en) | 1988-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |