GB712841A - Filtering cartridge - Google Patents

Filtering cartridge

Info

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
Application number
GB25866/51A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB712841A publication Critical patent/GB712841A/en
Expired legal-status Critical Current

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
    • B01D46/10—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.
GB25866/51A 1950-05-16 1951-11-05 Filtering cartridge Expired GB712841A (en)

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)

* Cited by examiner, † Cited by third party
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
CN1145518C (en) * 1997-03-21 2004-04-14 西门子公司 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB687705A (en) 1953-02-18
DE905970C (en) 1954-03-08
FR1017959A (en) 1952-12-24
DE855394C (en) 1952-11-13
CH301790A (en) 1954-09-30
US2675920A (en) 1954-04-20

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