GB494565A - Improvements in filtering devices - Google Patents
Improvements in filtering devicesInfo
- Publication number
- GB494565A GB494565A GB17314/38A GB1731438A GB494565A GB 494565 A GB494565 A GB 494565A GB 17314/38 A GB17314/38 A GB 17314/38A GB 1731438 A GB1731438 A GB 1731438A GB 494565 A GB494565 A GB 494565A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filters
- liquid
- tank
- collector
- pipe
- 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
- 238000001914 filtration Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 4
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000002184 metal Substances 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
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- 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
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
-
- 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
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/043—Filter tubes connected to plates
- B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
494,565. Filters. DENHOLM, A. June 10, 1938, No. 17314. [Class 46] A filtering device comprises one or more hollow filters adapted to be supported normally in submerged condition in a tank containing the liquid to be filtered, the filters being mounted for pivotal movement about a collector pipe, such movement serving to operate means for preventing unfiltered liquid from entering the collector when a filter is moved into a position to be cleaned or replaced. In the construction shown, a tank 1 is provided with tubular filters 2 of wire, cloth or perforated metal, each of which is mounted on a tube 3 embraced by a limb 4 of a T-shaped sleeve 5 embracing a collector pipe 6. The pipe 6 is provided with openings 7 for the passage of liquid from the filters. The limbs 4 of the sleeves 5 are provided with handles 12 whereby the filters may be swung clear of the liquid in the tank, for cleaning or replacement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17314/38A GB494565A (en) | 1938-06-10 | 1938-06-10 | Improvements in filtering devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17314/38A GB494565A (en) | 1938-06-10 | 1938-06-10 | Improvements in filtering devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB494565A true GB494565A (en) | 1938-10-27 |
Family
ID=10093001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17314/38A Expired GB494565A (en) | 1938-06-10 | 1938-06-10 | Improvements in filtering devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB494565A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2559614A (en) * | 1944-10-12 | 1951-07-10 | Hannah J Hapman | Apparatus for conditioning, cleaning, and circulating cooling liquids |
US2619231A (en) * | 1947-06-19 | 1952-11-25 | Colonial Broach Co | Universal oil filter mounting for hydraulic machine tools |
US8329045B2 (en) | 2003-06-05 | 2012-12-11 | Aqua-Aerobic Systems, Inc. | Stationary cloth media filtration |
-
1938
- 1938-06-10 GB GB17314/38A patent/GB494565A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2559614A (en) * | 1944-10-12 | 1951-07-10 | Hannah J Hapman | Apparatus for conditioning, cleaning, and circulating cooling liquids |
US2619231A (en) * | 1947-06-19 | 1952-11-25 | Colonial Broach Co | Universal oil filter mounting for hydraulic machine tools |
US8329045B2 (en) | 2003-06-05 | 2012-12-11 | Aqua-Aerobic Systems, Inc. | Stationary cloth media filtration |
US9776108B2 (en) | 2003-06-05 | 2017-10-03 | Aqua-Aerobic Systems, Inc. | Stationary cloth media filtration |
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