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GB926007A - Improvements in oil filters - Google Patents

Improvements in oil filters

Info

Publication number
GB926007A
GB926007A GB17071/60A GB1707160A GB926007A GB 926007 A GB926007 A GB 926007A GB 17071/60 A GB17071/60 A GB 17071/60A GB 1707160 A GB1707160 A GB 1707160A GB 926007 A GB926007 A GB 926007A
Authority
GB
United Kingdom
Prior art keywords
end ring
plunger
flange
oil
rosaen
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
GB17071/60A
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.)
NILS OLOV ROSAEN
OSCAR EMMANUEL ROSAEN
Original Assignee
NILS OLOV ROSAEN
OSCAR EMMANUEL ROSAEN
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 NILS OLOV ROSAEN, OSCAR EMMANUEL ROSAEN filed Critical NILS OLOV ROSAEN
Priority to GB17071/60A priority Critical patent/GB926007A/en
Publication of GB926007A publication Critical patent/GB926007A/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
    • B01D29/50—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
    • B01D29/52—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 parallel connection
    • B01D29/54—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 parallel connection arranged concentrically or coaxially
    • 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
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting 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
    • B01D29/50—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
    • B01D29/52—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 parallel connection
    • 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
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Measuring Fluid Pressure (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

926,007. Tubular filters; by-passing filters on dogging. O. E. ROSAEN, and N. O. ROSAEN. May 13, 1960, No. 17071/60. Class 46. On excessive build-up of differential pressure, filter element 120, Fig. 5, moves sufficiently to the left to permit oil entering at 111 to pass around end ring 127 and between spaced tongues 126 on a boss 125 to the element interior. The further, optionally coarser, element 131 through which such by-passed oil must pass in Fig. 5 in order to reach the outlet 112, is omitted from the Fig. 2 embodiment (not shown). The position of flange 128 on end ring 127 may be observed through a window 160, and the edge of the flange makes contact with the free end of a crank arm 152, Fig. 8, to rotate a pointer 153 over suitable indicia inscribed on the outside of the casing. The oil is withdrawn by a pump, not shown, so that the inlet pressure is below atmospheric, and in Fig. 3 (not shown), the plunger of a switch is normally urged by atmospheric pressure inwards to the inlet space, being stopped by a snap ring surrounding the plunger. The plunger is urged outwards by a tapered flange on the end ring equivalent to end ring 127, Fig. 5, on clogging, and the closing of the switch operates an alarm or initiates the shutting down of the pump. The position of the snap ring is also indicative of the condition of the element.
GB17071/60A 1960-05-13 1960-05-13 Improvements in oil filters Expired GB926007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB17071/60A GB926007A (en) 1960-05-13 1960-05-13 Improvements in oil filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17071/60A GB926007A (en) 1960-05-13 1960-05-13 Improvements in oil filters

Publications (1)

Publication Number Publication Date
GB926007A true GB926007A (en) 1963-05-15

Family

ID=10088742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17071/60A Expired GB926007A (en) 1960-05-13 1960-05-13 Improvements in oil filters

Country Status (1)

Country Link
GB (1) GB926007A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344623A1 (en) * 1972-09-15 1974-04-04 Donaldson Co Inc FILTER FOR STREAMING MEDIA
WO2013048940A1 (en) * 2011-09-29 2013-04-04 Lincoln Industrial Corporation Lubricant filtration system
CN110332109A (en) * 2019-08-16 2019-10-15 湖南机油泵股份有限公司 A kind of pump discharge feedback variable pump
WO2021052746A1 (en) * 2019-09-19 2021-03-25 Hengst Se Liquid filter
CN119531728A (en) * 2024-12-10 2025-02-28 云南途腾智能装备有限公司 A high-safety drilling and anchoring integrated trolley

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344623A1 (en) * 1972-09-15 1974-04-04 Donaldson Co Inc FILTER FOR STREAMING MEDIA
WO2013048940A1 (en) * 2011-09-29 2013-04-04 Lincoln Industrial Corporation Lubricant filtration system
CN103889534A (en) * 2011-09-29 2014-06-25 林肯工业公司 Lubricant filtration system
US9175805B2 (en) 2011-09-29 2015-11-03 Lincoln Industrial Corporation Lubricant filtration system
CN103889534B (en) * 2011-09-29 2016-08-17 林肯工业公司 Lubricant filter system
CN110332109A (en) * 2019-08-16 2019-10-15 湖南机油泵股份有限公司 A kind of pump discharge feedback variable pump
WO2021052746A1 (en) * 2019-09-19 2021-03-25 Hengst Se Liquid filter
CN119531728A (en) * 2024-12-10 2025-02-28 云南途腾智能装备有限公司 A high-safety drilling and anchoring integrated trolley

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