FR30891E - Improvements to liquid filters - Google Patents

Improvements to liquid filters

Info

Publication number
FR30891E
FR30891E FR30891DA FR30891E FR 30891 E FR30891 E FR 30891E FR 30891D A FR30891D A FR 30891DA FR 30891 E FR30891 E FR 30891E
Authority
FR
France
Prior art keywords
liquid filters
filters
liquid
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
Other languages
French (fr)
Inventor
Alexis Chaussepied
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 filed Critical
Application granted granted Critical
Publication of FR30891E publication Critical patent/FR30891E/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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • 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
    • B01D29/56—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR30891D 1925-08-19 1925-08-19 Improvements to liquid filters Expired FR30891E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR30891T 1925-08-19

Publications (1)

Publication Number Publication Date
FR30891E true FR30891E (en) 1926-10-04

Family

ID=8668761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR30891D Expired FR30891E (en) 1925-08-19 1925-08-19 Improvements to liquid filters

Country Status (1)

Country Link
FR (1) FR30891E (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568184A (en) * 1946-10-24 1951-09-18 Auto Appliance Patents Co Filter element
US2602548A (en) * 1945-09-13 1952-07-08 Edgar J Griffiths Unit type filter
US4529519A (en) * 1982-05-04 1985-07-16 Hermann Finckh Maschinenfabrik Gmbh Co. Screen cage for separators for sorting fibre suspensions
FR3105790A1 (en) 2019-12-26 2021-07-02 Biophytis Chemicals targeting the eye and their use in the treatment of eye diseases

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602548A (en) * 1945-09-13 1952-07-08 Edgar J Griffiths Unit type filter
US2568184A (en) * 1946-10-24 1951-09-18 Auto Appliance Patents Co Filter element
US4529519A (en) * 1982-05-04 1985-07-16 Hermann Finckh Maschinenfabrik Gmbh Co. Screen cage for separators for sorting fibre suspensions
FR3105790A1 (en) 2019-12-26 2021-07-02 Biophytis Chemicals targeting the eye and their use in the treatment of eye diseases

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