GB711735A - Improvements in or relating to apparatus for filtering gases - Google Patents
Improvements in or relating to apparatus for filtering gasesInfo
- Publication number
- GB711735A GB711735A GB14913/51A GB1491351A GB711735A GB 711735 A GB711735 A GB 711735A GB 14913/51 A GB14913/51 A GB 14913/51A GB 1491351 A GB1491351 A GB 1491351A GB 711735 A GB711735 A GB 711735A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinders
- june
- ring
- gas
- container
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
711,735. Gas titters. SPONCEL, Ltd. June 22, 1951 [June 23, 1950], No. 14913/51. 'Class 8 (2). A gas filtering mass of shredded regenerated cellulose disposed between two perforated cylinders 2, 3 supported within a container 4 is axially compressed to a varying degree in order to vary the filtering action thereof. To this end an annular pressure ring 9 is attached to or abuts legs 8 of a container cover 6 adjustably mounted on a screw threaded rod 10 projecting upwardly from a fixed perforated outlet column 11. In a modification the lower surface of the compression ring and the upper surface of a ring at the bottom of the space between the cylinders 2, 3 are inwardly bevelled to effect progressive reduction in the pore size of the cellulose between the outer and inner cylinders. Cleaning is effected by a reverse flow of air.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR711735X | 1950-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB711735A true GB711735A (en) | 1954-07-07 |
Family
ID=9076981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14913/51A Expired GB711735A (en) | 1950-06-23 | 1951-06-22 | Improvements in or relating to apparatus for filtering gases |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB711735A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2945554A (en) * | 1957-01-11 | 1960-07-19 | Edward M Berly | Air cleaning devices and components therefor |
US2979159A (en) * | 1958-12-02 | 1961-04-11 | Fram Corp | Air filters |
US3082481A (en) * | 1959-05-13 | 1963-03-26 | American Viscose Corp | Method of making a gas filter |
GB2190008A (en) * | 1986-05-03 | 1987-11-11 | Arthur John Gozzard | Improvements relating to filters |
GB2210564A (en) * | 1987-10-06 | 1989-06-14 | Camadale Heating & Ventilation | Exhaust filters for internal combustion engines |
WO1994029001A1 (en) * | 1993-06-11 | 1994-12-22 | Abb Miljø Norsk Viftefabrikk A.S | Adsorption filter |
US5759242A (en) * | 1996-07-23 | 1998-06-02 | Praxair Technology, Inc. | Radial bed vaccum/pressure swing adsorber vessel |
GB2532066A (en) * | 2014-11-07 | 2016-05-11 | Ekkosense Ltd | Air filter |
CN113476906A (en) * | 2021-06-18 | 2021-10-08 | 武汉圣禹排水系统有限公司 | Filter device, compressing device for filter device and drainage system |
-
1951
- 1951-06-22 GB GB14913/51A patent/GB711735A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2945554A (en) * | 1957-01-11 | 1960-07-19 | Edward M Berly | Air cleaning devices and components therefor |
US2979159A (en) * | 1958-12-02 | 1961-04-11 | Fram Corp | Air filters |
US3082481A (en) * | 1959-05-13 | 1963-03-26 | American Viscose Corp | Method of making a gas filter |
GB2190008A (en) * | 1986-05-03 | 1987-11-11 | Arthur John Gozzard | Improvements relating to filters |
GB2210564A (en) * | 1987-10-06 | 1989-06-14 | Camadale Heating & Ventilation | Exhaust filters for internal combustion engines |
WO1994029001A1 (en) * | 1993-06-11 | 1994-12-22 | Abb Miljø Norsk Viftefabrikk A.S | Adsorption filter |
US5759242A (en) * | 1996-07-23 | 1998-06-02 | Praxair Technology, Inc. | Radial bed vaccum/pressure swing adsorber vessel |
GB2532066A (en) * | 2014-11-07 | 2016-05-11 | Ekkosense Ltd | Air filter |
GB2532066B (en) * | 2014-11-07 | 2017-02-08 | Ekkosense Ltd | Air filter |
CN113476906A (en) * | 2021-06-18 | 2021-10-08 | 武汉圣禹排水系统有限公司 | Filter device, compressing device for filter device and drainage system |
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