GB8703055D0 - Filters - Google Patents

Filters

Info

Publication number
GB8703055D0
GB8703055D0 GB878703055A GB8703055A GB8703055D0 GB 8703055 D0 GB8703055 D0 GB 8703055D0 GB 878703055 A GB878703055 A GB 878703055A GB 8703055 A GB8703055 A GB 8703055A GB 8703055 D0 GB8703055 D0 GB 8703055D0
Authority
GB
United Kingdom
Prior art keywords
filters
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.)
Withdrawn
Application number
GB878703055A
Other versions
GB2201902A (en
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.)
PARKMAN GROUP SERVIC Ltd
PARKMAN GROUP PROFESSIONAL SERVICES Ltd
Original Assignee
PARKMAN GROUP SERVIC Ltd
PARKMAN GROUP PROFESSIONAL SERVICES Ltd
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 PARKMAN GROUP SERVIC Ltd, PARKMAN GROUP PROFESSIONAL SERVICES Ltd filed Critical PARKMAN GROUP SERVIC Ltd
Priority to GB08703055A priority Critical patent/GB2201902A/en
Publication of GB8703055D0 publication Critical patent/GB8703055D0/en
Publication of GB2201902A publication Critical patent/GB2201902A/en
Withdrawn legal-status Critical Current

Links

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
    • B01D29/114—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 arranged for inward flow filtration
    • 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
GB08703055A 1987-02-11 1987-02-11 Edge filters Withdrawn GB2201902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08703055A GB2201902A (en) 1987-02-11 1987-02-11 Edge filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08703055A GB2201902A (en) 1987-02-11 1987-02-11 Edge filters

Publications (2)

Publication Number Publication Date
GB8703055D0 true GB8703055D0 (en) 1987-03-18
GB2201902A GB2201902A (en) 1988-09-14

Family

ID=10612070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08703055A Withdrawn GB2201902A (en) 1987-02-11 1987-02-11 Edge filters

Country Status (1)

Country Link
GB (1) GB2201902A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4007416B2 (en) 1998-09-18 2007-11-14 Ｓｍｃ株式会社 Filter element
JP3462432B2 (en) * 1999-07-30 2003-11-05 Ｓｍｃ株式会社 Filter device with backwash mechanism
DE10359712A1 (en) * 2003-12-18 2005-07-14 Mann + Hummel Gmbh Stacked filter for filtering coolant comprises filter medium which can be reversibly sealed depending on pressure applied in axial direction
FR2973257A1 (en) * 2011-03-31 2012-10-05 Hydro Leduc Self-cleaning and adjustable-size polluted liquid filter for reciprocating pumping device, has elements whose spacing is adjusted to define size of particles to be passed, or increased to maximum to allow retained particles to be detached
GB201203332D0 (en) * 2012-02-27 2012-04-11 Water Powered Technologies Ltd Static filter screen
AU2018422676B2 (en) * 2018-05-10 2023-08-24 Halliburton Energy Services, Inc. Filters with dynamic pore sizes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB691600A (en) * 1950-03-24 1953-05-20 Adolphe Henry Vaudin Improvements relating to filters
GB729356A (en) * 1952-05-30 1955-05-04 Muller Jacques Improvements in filters for liquids or gases
AT239163B (en) * 1961-05-27 1965-03-25 H G Schauenburg Verwaltung Und Wedge wire screen
SE8201179L (en) * 1982-02-25 1983-08-26 Sune Backman SET AND DEVICE FOR FILTERING OF LIQUID
CH655858A5 (en) * 1984-03-29 1986-05-30 Charles Doucet FILTER WITH SUPERIMPOSED RINGS, FOR LIQUIDS.
IL75110A (en) * 1985-05-07 1989-09-10 Vehashkaya Amiad Sinun Annular filter disc

Also Published As

Publication number Publication date
GB2201902A (en) 1988-09-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)