GB1336796A - Fluid treatment apparatus - Google Patents
Fluid treatment apparatusInfo
- Publication number
- GB1336796A GB1336796A GB2964671A GB1336796DA GB1336796A GB 1336796 A GB1336796 A GB 1336796A GB 2964671 A GB2964671 A GB 2964671A GB 1336796D A GB1336796D A GB 1336796DA GB 1336796 A GB1336796 A GB 1336796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- head
- ports
- container
- partition
- port
- 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
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000005192 partition Methods 0.000 abstract 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/08—Construction of the casing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/10—Safety devices, e.g. by-passes
- B01D27/106—Anti-leakage or anti-return valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0024—Inlets or outlets provided with regulating devices, e.g. valves, flaps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/16—Valves
- B01D2201/167—Single-way valves
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- External Artificial Organs (AREA)
Abstract
1336796 Filters AMF Inc 17 March 1972 [19 March 1971 1 June 1971 24 June 1971] 7275/71 18497/71 and 29646/71 Headings B1D and BIT Fluid is filtered through a filter medium 20 in container 18 which is attached to a head 28 enclosing a tubular member 10 having internal threads 11, 12 at opposite ends which are connected to pipes for supply and discharge of fluid to and from the filter. The lower wall of member 10 has two ports 16, 17 side by side, but separated by partition 13; and these two ports communicate, via ports 41 and 42 in head plate 29, with opposite sides of the filter medium 20. The upper part of container 18 has a cover plate 21 having a port 26 and a central aperture communicating with opposite sides of the filter medium 20. Cover plate 21 is clamped against head plate 29 which has a central hollow spigot 40 fitting in the central aperture of plate 21. The inner end of spigot 40 is the port 42 which communicates with port 17. A sealing ring 30 between plates 21 and 29 encloses annular chamber 31. When the container 18 and head 28 are rotated about the member 10, the ports are closed and the container 18 can be detached from the head 28 and filter 20 can be removed for cleaning and replacement. Partition 13 may be provided with a spring-urged, non-return valve. Alternatively the head may be formed with a bypass duct 44 (Figs. 3 and 4, not shown) communicating with two further ports in the member 10 on either side of partition 13. If desired, the head 28 may carry a second container 18 at an angle to the first, and communicating with ports 16, 17 or with two further ports, such that when one container is in use the other is out of use, and vice versa.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB727571 | 1971-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1336796A true GB1336796A (en) | 1973-11-07 |
Family
ID=9829980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2964671A Expired GB1336796A (en) | 1971-03-19 | 1971-03-19 | Fluid treatment apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1336796A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4268384A (en) * | 1977-03-21 | 1981-05-19 | Rosaen Borje O | Spin-off filter head assembly |
US4836925A (en) * | 1988-05-16 | 1989-06-06 | Joachim Wolf | Device for a filter device |
GB2208068B (en) * | 1987-04-02 | 1991-07-10 | Coopers Ap Filters Ltd | Fluid filter mounting |
CN108325248A (en) * | 2018-02-11 | 2018-07-27 | 马楠峰 | Filter core |
CN113124561A (en) * | 2019-12-30 | 2021-07-16 | 台湾樱花股份有限公司 | Kitchen water purifying and heating device |
-
1971
- 1971-03-19 GB GB2964671A patent/GB1336796A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4268384A (en) * | 1977-03-21 | 1981-05-19 | Rosaen Borje O | Spin-off filter head assembly |
GB2208068B (en) * | 1987-04-02 | 1991-07-10 | Coopers Ap Filters Ltd | Fluid filter mounting |
US4836925A (en) * | 1988-05-16 | 1989-06-06 | Joachim Wolf | Device for a filter device |
CN108325248A (en) * | 2018-02-11 | 2018-07-27 | 马楠峰 | Filter core |
CN113124561A (en) * | 2019-12-30 | 2021-07-16 | 台湾樱花股份有限公司 | Kitchen water purifying and heating device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
PCNP | Patent ceased through non-payment of renewal fee |