GB1136530A - Improvements in or relating to filters - Google Patents

Improvements in or relating to filters

Info

Publication number
GB1136530A
GB1136530A GB54683/67A GB5468367A GB1136530A GB 1136530 A GB1136530 A GB 1136530A GB 54683/67 A GB54683/67 A GB 54683/67A GB 5468367 A GB5468367 A GB 5468367A GB 1136530 A GB1136530 A GB 1136530A
Authority
GB
United Kingdom
Prior art keywords
casing
fluid enters
filter
filter element
waste paper
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
GB54683/67A
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 GB1136530A publication Critical patent/GB1136530A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B01D24/042—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls the filtering material being held in a flexible porous bag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/02—Cartridge filters of the throw-away type with cartridges made from a mass of loose granular or fibrous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls
    • B01D24/045—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls with at least one flat vertical wall
    • B01D24/047—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls with at least one flat vertical wall with vertical tubes distributing the liquid to be filtered or for collecting filtrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)

Abstract

1,136,530. Filter with waste paper or like fibrous medium. J. MULLER. 30 Nov., 1967 [7 Dec., 1966], No. 54683/67. Heading B1D. A filter element comprises a wide mesh net bag 16 containing waste paper or other fibrous material 17 surrounding a central perforated cardboard or paper tube 15; it is held in a tubular envelope 18 of impermeable material removably supported in a casing 1. In use, fluid enters space 14, passes through the filter element 16, 17 and out through central tube 15. As described, the ends of tubular envelope can be closed by pulling draw-strings 21, 22. Fluid enters at 11 and coarse solids are detained in a preliminary trap 7 which provides a liquid seal, the remainder flowing on through holes 10 down to space 14. A preliminary strainer may be connected to inlet pipe 11, Fig. 4 (not shown). Several filter elements may be disposed axially within the casing, to provide filtration in parallel.
GB54683/67A 1966-12-07 1967-11-30 Improvements in or relating to filters Expired GB1136530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR86403A FR1510068A (en) 1966-12-07 1966-12-07 Economically designed filter

Publications (1)

Publication Number Publication Date
GB1136530A true GB1136530A (en) 1968-12-11

Family

ID=8622069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54683/67A Expired GB1136530A (en) 1966-12-07 1967-11-30 Improvements in or relating to filters

Country Status (2)

Country Link
FR (1) FR1510068A (en)
GB (1) GB1136530A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555740A1 (en) * 1992-02-14 1993-08-18 BASF Magnetics GmbH Filtering device
US9162169B1 (en) * 2012-09-01 2015-10-20 Guy Alan Stivers Flexible filter hand bags for catch basins
US9487421B2 (en) 2012-09-01 2016-11-08 Jeff Howard Coffman Modular high performance bioswale and water treatment system and method
US9593477B1 (en) 2012-09-01 2017-03-14 Guy Alan Stivers Modular catch basins

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555740A1 (en) * 1992-02-14 1993-08-18 BASF Magnetics GmbH Filtering device
US5364528A (en) * 1992-02-14 1994-11-15 Basf Magnetics Gmbh Filter apparatus including filter cartridges and an inpermeable film bag
US9162169B1 (en) * 2012-09-01 2015-10-20 Guy Alan Stivers Flexible filter hand bags for catch basins
US9487421B2 (en) 2012-09-01 2016-11-08 Jeff Howard Coffman Modular high performance bioswale and water treatment system and method
US9593477B1 (en) 2012-09-01 2017-03-14 Guy Alan Stivers Modular catch basins

Also Published As

Publication number Publication date
FR1510068A (en) 1968-01-19
DE1611114A1 (en) 1970-09-03

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