GB750396A - Improvements in filtering elements - Google Patents
Improvements in filtering elementsInfo
- Publication number
- GB750396A GB750396A GB28867/51A GB2886751A GB750396A GB 750396 A GB750396 A GB 750396A GB 28867/51 A GB28867/51 A GB 28867/51A GB 2886751 A GB2886751 A GB 2886751A GB 750396 A GB750396 A GB 750396A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cloth
- held together
- edges
- filtering elements
- bent
- 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
- 239000004744 fabric Substances 0.000 abstract 2
- 239000000463 material 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
- 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
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
750,396. Filters. GAJA, P. Dec. 10, 1951 [Sept. 28, 1951], No. 28867/51. Class 46. [Also in Group XXVIII] A sheet 1, Fig. 1, of filtering material such as paper is enclosed between two supporting elements 2, 3, for example of wire net, and the unit is bent round as shown. The edges 4, 5 are bent inwards, or, as shown, outwards, and held together by a piece of cloth 6 kept in position by staples 7. In Fig. 3 a strip of cloth 11 is arranged between the outturned edges and the assembly is held together by a metal cylinder 12 cut along a generatrix and acting as a removable clip.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT750396X | 1951-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB750396A true GB750396A (en) | 1956-06-13 |
Family
ID=11315640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28867/51A Expired GB750396A (en) | 1951-09-28 | 1951-12-10 | Improvements in filtering elements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB750396A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3460680A (en) * | 1967-09-20 | 1969-08-12 | Keith R Domnick | Filter media support with filter medium |
US3639130A (en) * | 1969-03-05 | 1972-02-01 | Union Carbide Corp | Shirred casing stick |
DE3128546A1 (en) * | 1981-07-18 | 1983-02-03 | Sartorius GmbH, 3400 Göttingen | TUBULAR FILTER ELEMENT FOR FILTRATING FLUIDS AND METHOD FOR THE PRODUCTION THEREOF |
DE4312705A1 (en) * | 1993-04-20 | 1994-10-27 | Hydac Filtertechnik Gmbh | Filter element with expanded metal jacket |
EP4081324B1 (en) * | 2020-08-04 | 2024-05-29 | Hydac Filtertechnik GmbH | Filter element |
-
1951
- 1951-12-10 GB GB28867/51A patent/GB750396A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3460680A (en) * | 1967-09-20 | 1969-08-12 | Keith R Domnick | Filter media support with filter medium |
US3639130A (en) * | 1969-03-05 | 1972-02-01 | Union Carbide Corp | Shirred casing stick |
DE3128546A1 (en) * | 1981-07-18 | 1983-02-03 | Sartorius GmbH, 3400 Göttingen | TUBULAR FILTER ELEMENT FOR FILTRATING FLUIDS AND METHOD FOR THE PRODUCTION THEREOF |
DE4312705A1 (en) * | 1993-04-20 | 1994-10-27 | Hydac Filtertechnik Gmbh | Filter element with expanded metal jacket |
US5622624A (en) * | 1993-04-20 | 1997-04-22 | Hydac Filtertechnik Gmbh | Filter element with expandable metal jacket |
EP4081324B1 (en) * | 2020-08-04 | 2024-05-29 | Hydac Filtertechnik GmbH | Filter element |
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