GB555610A - Filters for liquids or gases - Google Patents

Filters for liquids or gases

Info

Publication number
GB555610A
GB555610A GB2534/42A GB253442A GB555610A GB 555610 A GB555610 A GB 555610A GB 2534/42 A GB2534/42 A GB 2534/42A GB 253442 A GB253442 A GB 253442A GB 555610 A GB555610 A GB 555610A
Authority
GB
United Kingdom
Prior art keywords
inlet
elements
secured
engaging
spider
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
GB2534/42A
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
Priority to GB2534/42A priority Critical patent/GB555610A/en
Publication of GB555610A publication Critical patent/GB555610A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D27/00Cartridge filters of the throw-away type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters 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
    • B01D29/13Supported filter elements
    • B01D29/15Supported filter elements arranged for inward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters 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
    • B01D29/13Supported filter elements
    • B01D29/23Supported filter elements arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters 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
    • B01D29/52Filters 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
    • B01D29/54Filters 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 arranged concentrically or coaxially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering 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
    • B01D35/14Safety devices specially adapted for filtration; Devices for indicating clogging
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/04Supports for the filtering elements
    • B01D2201/0461Springs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

555,610. Filters. VOKES, C. G. Feb. 26, 1942, Nos. 2534 and 11179. [Class 46] [Also in Group XXVIII] A filter unit having a plurality of filtering elements, mounted one inside another and arranged for parallel flow, is adapted to move under predetermined back pressure so as to by-pass the elements. As shown, elements 1, 2, preferably of pleated or star-shaped form, are enclosed in foraminated shells 3, 4, 5 secured between end caps 6, 8, provided respectively with openings 7, 9 for parallel flow through the elements from an inlet 19 to an outlet 23 in the casing 15. The unit is secured by a spider 13 and a wing- nut 14 to a guide rod 10, engaging in holes in a member 21 in the header 18 and in the plug 2, and is normally held by a spring 25 against the inlet 19. The first Provisional Specification comprises also a construction in which two concentric elements are each arranged for flow from inside to outside, a cylindrical partition being provided between them. The inner element is closed at the bottom and provided at the top with an inlet and guide spigot engaging in a central inlet in the casing connected with an annular passage leading to inlet ports for the outer element. An assembly bolt engages a spider attached to the inlet spigot and has an extension guided in a recess in the bottom plug.
GB2534/42A 1942-02-26 1942-02-26 Filters for liquids or gases Expired GB555610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2534/42A GB555610A (en) 1942-02-26 1942-02-26 Filters for liquids or gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2534/42A GB555610A (en) 1942-02-26 1942-02-26 Filters for liquids or gases

Publications (1)

Publication Number Publication Date
GB555610A true GB555610A (en) 1943-08-31

Family

ID=9741257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2534/42A Expired GB555610A (en) 1942-02-26 1942-02-26 Filters for liquids or gases

Country Status (1)

Country Link
GB (1) GB555610A (en)

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