GB1127635A - Filter with bypass valve - Google Patents

Filter with bypass valve

Info

Publication number
GB1127635A
GB1127635A GB55287/65A GB5528765A GB1127635A GB 1127635 A GB1127635 A GB 1127635A GB 55287/65 A GB55287/65 A GB 55287/65A GB 5528765 A GB5528765 A GB 5528765A GB 1127635 A GB1127635 A GB 1127635A
Authority
GB
United Kingdom
Prior art keywords
filter
strip
bowl
valves
filter element
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
GB55287/65A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1127635A publication Critical patent/GB1127635A/en
Expired 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
    • B01D29/13—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
    • 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
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering 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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/153—Anti-leakage or anti-return valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

1,127,635. Filter. BENDIX CORP. 30 Dec., 1965 [6 Jan., 1965], No., 55287/65. Heading BID. A fluid filter comprises a head 10 having an inlet passage 12 and an outlet passage 14, a bowl 18 removably attached to the head 10, a removable substantially cylindrical pleated filter element 68 made of fiberglass or paper, located in bowl 18 between the inlet and outlet passages 12 and 14, and a plurality of pressure responsive flapper valves 76 for completely bypassing the entire filter element when the pressure differential across said filter element 68 increases above a predetermined value, the valves 76 being located on the downstream side of the element 68 and within a U-shaped strip 72 fixedly attached to and extending the full length of said pleated element, said strip having a plurality of bypass ports 74, the valves 76 including a leaf spring one end 78 of which is rigidly attached to said strip and the other end of which has a valve pad 80 affixed thereto for co-operating to one of ports 70 for controlling fluid flow therethrough. The U strip is mounted on perforated core 66. Perforated core 62 is surrounded by stainless steel mesh 64. A shut off valve comprises a sleeve 36 which is urged downwards by spring 38, and is in the position shown on the L.H.S. of Fig. 1 when the filter is assembled, and is in the position shown on the R.H.S. when the bowl 18 and filter unit is removed, thus sealing off outlet passage 60, and inlet passage 16.
GB55287/65A 1965-01-06 1965-12-30 Filter with bypass valve Expired GB1127635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42377265A 1965-01-06 1965-01-06

Publications (1)

Publication Number Publication Date
GB1127635A true GB1127635A (en) 1968-09-18

Family

ID=23680119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55287/65A Expired GB1127635A (en) 1965-01-06 1965-12-30 Filter with bypass valve

Country Status (2)

Country Link
DE (1) DE1275999B (en)
GB (1) GB1127635A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0616826A1 (en) * 1993-02-16 1994-09-28 Amway Corporation Water filter Cartridges

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1159234A (en) * 1956-08-30 1958-06-25 Winslow Engineering & Mfg Co Full-flow filter of a fluid of variable viscosity
US2995249A (en) * 1957-12-02 1961-08-08 Champion Lab Inc Oil filters
FR1224846A (en) * 1958-01-06 1960-06-27 Vokes Ltd Improvements to liquid filters fitted with an overpressure bypass
US2995253A (en) * 1959-12-10 1961-08-08 Fram Corp Combined full-flow and part-flow oil filter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0616826A1 (en) * 1993-02-16 1994-09-28 Amway Corporation Water filter Cartridges
EP1136110A2 (en) * 1993-02-16 2001-09-26 Amway Corporation Water filter cartridges
EP1136110A3 (en) * 1993-02-16 2001-11-07 Amway Corporation Water filter cartridges

Also Published As

Publication number Publication date
DE1275999B (en) 1968-08-29

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