GB712841A - Filtering cartridge - Google Patents
Filtering cartridgeInfo
- Publication number
- GB712841A GB712841A GB25866/51A GB2586651A GB712841A GB 712841 A GB712841 A GB 712841A GB 25866/51 A GB25866/51 A GB 25866/51A GB 2586651 A GB2586651 A GB 2586651A GB 712841 A GB712841 A GB 712841A
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- tube
- resilient
- spacer rings
- ring
- 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 3
- 125000006850 spacer group Chemical group 0.000 abstract 3
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/106—Ring-shaped filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/22—Cell-type filters
- B01D25/26—Cell-type stack filters
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/202—Disc-shaped filter elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
712,841. Filters. MULLER, J. Nov. 5, 1951 [May 8, 1951], No. 25866/51. Addition to 687,705. Class 46 A cartridge filter according to the parent Specification is modified by directing the flanges of the V- or U-shaped-section resilient outer and inner spacer rings 9 towards the outside. One inner resilient ring and one outer resilient ring only may be employed having great elasticity and the section of which is formed for example as a bellows as shown in Fig. 2, all the other spacer rings being rigid. In another modification, the spacer rings may take the form of toroidal coil springs of circular toric section as shown in Fig. 4 or of elongated toric section as shown in Fig. 5, a rigid open or closed annular core 34 being incorporated therein, such springs providing a coarser filtering action at the outer periphery and a finer fiitering action at the inner periphery the final filtering being effected by the filter discs 3, 4. The outer and inner spacing rings 9, 25, Fig. 1, with the filter discs 3, 4 therebetween are compressed between two centrally apertured end plates 7, 8 which are thus forced apart against a resilient split keeper-ring 32 located in a circumferential indent 27 in the tube 5 and against a flared rim 26 on the tube 5. Sealing members 29, 31 are provided between the endplates and the tube 5.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR687705X | 1950-05-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB712841A true GB712841A (en) | 1954-08-04 |
Family
ID=9026293
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7342/51A Expired GB687705A (en) | 1950-05-16 | 1951-03-29 | Improvements in filters |
GB25866/51A Expired GB712841A (en) | 1950-05-16 | 1951-11-05 | Filtering cartridge |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7342/51A Expired GB687705A (en) | 1950-05-16 | 1951-03-29 | Improvements in filters |
Country Status (5)
Country | Link |
---|---|
US (1) | US2675920A (en) |
CH (1) | CH301790A (en) |
DE (2) | DE855394C (en) |
FR (1) | FR1017959A (en) |
GB (2) | GB687705A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2699260A (en) * | 1948-07-27 | 1955-01-11 | Thomas R Komline | Filter media |
DE934042C (en) * | 1952-09-20 | 1955-10-13 | Heinrich Kaemper | Filters for filtering liquids and gases, especially for filter oil coolers |
FR1090663A (en) * | 1953-10-02 | 1955-04-01 | Device to prevent deformation of filter media discs in stacked filter blocks or cartridges | |
DE1104490B (en) * | 1954-05-22 | 1961-04-13 | Faudi Feinbau G M B H | Stackable filter support disks |
US3083834A (en) * | 1959-09-01 | 1963-04-02 | Pall Corp | Filter unit |
NL275954A (en) * | 1961-03-15 | 1900-01-01 | ||
DE2609332C3 (en) * | 1976-03-06 | 1978-09-21 | Ludwig Taprogge, Reinigungsanlagen Fuer Roehren-Waermeaustauscher, 4000 Duesseldorf | Device for separating solids |
DE3635728A1 (en) * | 1986-10-21 | 1988-04-28 | Bosch Gmbh Robert | LIQUID FILTER, ESPECIALLY FOR FUELS |
WO1998042428A1 (en) * | 1997-03-21 | 1998-10-01 | Siemens Aktiengesellschaft | Filter for a dust-laden gas and filter candle for said filter |
DE19857751A1 (en) * | 1998-12-15 | 2000-06-29 | Schenk Filterbau Gmbh | Module filter with at least one inlet for unfiltrate and one outlet for the filtrate and with at least one filter module |
CN112495078A (en) * | 2020-10-09 | 2021-03-16 | 河南省公路工程局集团有限公司 | Self-suction type dust settling equipment with self-cleaning function |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR817314A (en) * | 1936-02-04 | 1937-09-01 | Ig Farbenindustrie Ag | Filtered |
GB507286A (en) * | 1937-10-21 | 1939-06-13 | Muller Jacques | Improvements in or relating to liquid filters |
GB531427A (en) * | 1938-07-29 | 1941-01-03 | Muller Jacques | Improvements in or relating to resilient clamping plates for mounting filtering media for liquid filters |
FR880629A (en) * | 1940-11-11 | 1943-03-31 | Auergesellschaft Ag | Cellular filter for suspended solids |
US2372865A (en) * | 1942-08-07 | 1945-04-03 | Albert W Tondreau | Filter |
-
1950
- 1950-05-16 FR FR1017959D patent/FR1017959A/en not_active Expired
-
1951
- 1951-03-10 DE DEM8828A patent/DE855394C/en not_active Expired
- 1951-03-29 GB GB7342/51A patent/GB687705A/en not_active Expired
- 1951-05-15 US US226438A patent/US2675920A/en not_active Expired - Lifetime
- 1951-11-04 DE DEM11569A patent/DE905970C/en not_active Expired
- 1951-11-05 GB GB25866/51A patent/GB712841A/en not_active Expired
- 1951-12-23 CH CH301790D patent/CH301790A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB687705A (en) | 1953-02-18 |
DE905970C (en) | 1954-03-08 |
CH301790A (en) | 1954-09-30 |
US2675920A (en) | 1954-04-20 |
FR1017959A (en) | 1952-12-24 |
DE855394C (en) | 1952-11-13 |
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