AT252655B - Liquid filters, in particular for the lubricating oil of internal combustion engines - Google Patents

Liquid filters, in particular for the lubricating oil of internal combustion engines

Info

Publication number
AT252655B
AT252655B AT866762A AT866762A AT252655B AT 252655 B AT252655 B AT 252655B AT 866762 A AT866762 A AT 866762A AT 866762 A AT866762 A AT 866762A AT 252655 B AT252655 B AT 252655B
Authority
AT
Austria
Prior art keywords
internal combustion
lubricating oil
combustion engines
liquid filters
filters
Prior art date
Application number
AT866762A
Other languages
German (de)
Original Assignee
Mann & Hummel Filter
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 Mann & Hummel Filter filed Critical Mann & Hummel Filter
Application granted granted Critical
Publication of AT252655B publication Critical patent/AT252655B/en

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
    • B01D29/50—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
    • B01D29/50—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
    • B01D35/157—Flow control valves: Damping or calibrated passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/188—Multiple filtering elements having filtering areas of different size
AT866762A 1961-11-04 1962-11-02 Liquid filters, in particular for the lubricating oil of internal combustion engines AT252655B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0021103 1961-11-04

Publications (1)

Publication Number Publication Date
AT252655B true AT252655B (en) 1967-03-10

Family

ID=7089930

Family Applications (1)

Application Number Title Priority Date Filing Date
AT866762A AT252655B (en) 1961-11-04 1962-11-02 Liquid filters, in particular for the lubricating oil of internal combustion engines

Country Status (2)

Country Link
AT (1) AT252655B (en)
GB (1) GB965328A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411632A (en) * 1966-08-03 1968-11-19 Walker Mfg Co Throwaway filter with dome-shaped bottom plate
GB2141354B (en) * 1983-06-14 1987-11-25 Leslie Donald Selsdon Oil filter system
US4832836A (en) * 1983-06-14 1989-05-23 Leslie Selsdon Series filters
US4654142A (en) * 1985-11-18 1987-03-31 Everpure, Inc. Filtering system
DE4228156C1 (en) * 1992-08-25 1993-10-21 Daimler Benz Ag Fuel filter arrangement for an internal combustion engine
US5316665A (en) * 1992-10-16 1994-05-31 Hart Robert M Pre-filter oil inspection screen
GB9423823D0 (en) * 1994-11-25 1995-01-11 Glacier Metal Co Ltd Improvements in and relating to filtration
GB2308986B (en) * 1996-01-11 1999-06-09 Glacier Metal Co Ltd Fluid filter assembly
DE10001259A1 (en) 2000-01-14 2001-07-19 Hydac Filtertechnik Gmbh Filter includes two elements in casing, to retain particles of differing sizes and has passage connecting filter chambers
GB2359763B (en) * 2000-02-19 2002-07-17 Alan Philip Roper Dual flow filter
GB2577311A (en) * 2018-09-21 2020-03-25 Masterfilter Ltd A filter

Also Published As

Publication number Publication date
GB965328A (en) 1964-07-29

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