SE311882B - - Google Patents

Info

Publication number
SE311882B
SE311882B SE2969/64A SE296964A SE311882B SE 311882 B SE311882 B SE 311882B SE 2969/64 A SE2969/64 A SE 2969/64A SE 296964 A SE296964 A SE 296964A SE 311882 B SE311882 B SE 311882B
Authority
SE
Sweden
Application number
SE2969/64A
Inventor
D Pall
B Silverwater
Original Assignee
Pall 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
Priority claimed from US264160A external-priority patent/US3262563A/en
Priority claimed from US28300563 external-priority patent/US3262564A/en
Priority claimed from US299775A external-priority patent/US3262565A/en
Application filed by Pall Corp filed Critical Pall Corp
Publication of SE311882B publication Critical patent/SE311882B/xx

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
    • B01D29/56—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
    • B01D35/143—Filter condition indicators
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Measuring Volume Flow (AREA)
SE2969/64A 1963-03-11 1964-03-10 SE311882B (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US264160A US3262563A (en) 1963-03-11 1963-03-11 Dual element, dual valve filter assembly having a flow control valve
US28300563 US3262564A (en) 1963-05-24 1963-05-24 Dual valve, dual filter element, constant flow filter assembly
US299775A US3262565A (en) 1963-08-05 1963-08-05 Dual-valve, dual-element, constant flow, filter assembly

Publications (1)

Publication Number Publication Date
SE311882B true SE311882B (enExample) 1969-06-30

Family

ID=27401671

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2969/64A SE311882B (enExample) 1963-03-11 1964-03-10

Country Status (2)

Country Link
GB (1) GB1054646A (enExample)
SE (1) SE311882B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015185470A1 (de) * 2014-06-02 2015-12-10 Mann+Hummel Gmbh Filtersystem und filterelement, mit einem glasfaserfiltermedium und einem sinterkörper

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168262B (en) * 1984-12-18 1989-01-05 Leslie Donald Selsdon Filter units
US4832836A (en) * 1983-06-14 1989-05-23 Leslie Selsdon Series filters
GB2446579B (en) * 2007-02-16 2012-07-11 Sergei Botov Filter elements and filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015185470A1 (de) * 2014-06-02 2015-12-10 Mann+Hummel Gmbh Filtersystem und filterelement, mit einem glasfaserfiltermedium und einem sinterkörper
EP3148672A1 (de) * 2014-06-02 2017-04-05 Mann+Hummel GmbH Filtersystem und filterelement, mit einem glasfaserfiltermedium und einem sinterkörper

Also Published As

Publication number Publication date
GB1054646A (enExample)

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