NL87468C - - Google Patents

Info

Publication number
NL87468C
NL87468C NL87468DA NL87468C NL 87468 C NL87468 C NL 87468C NL 87468D A NL87468D A NL 87468DA NL 87468 C NL87468 C NL 87468C
Authority
NL
Netherlands
Application number
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.)
Publication of NL87468C publication Critical patent/NL87468C/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
    • B01D29/11—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
    • B01D29/44—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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Cleaning By Liquid Or Steam (AREA)
NL87468D 1953-05-11 NL87468C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13135/53A GB764583A (en) 1953-05-11 1953-05-11 Improvements in straining or filtering apparatus for liquids

Publications (1)

Publication Number Publication Date
NL87468C true NL87468C (xx)

Family

ID=10017466

Family Applications (1)

Application Number Title Priority Date Filing Date
NL87468D NL87468C (xx) 1953-05-11

Country Status (5)

Country Link
US (1) US2855106A (xx)
DE (1) DE1021333B (xx)
FR (1) FR1106703A (xx)
GB (1) GB764583A (xx)
NL (1) NL87468C (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207311A (en) * 1962-01-11 1965-09-21 Bendix Corp Filter assembly with means to regulate axial compression
ES343183A1 (es) * 1967-07-19 1968-08-16 Coprima S L Dispositivo de filtro.
US4177148A (en) * 1978-03-03 1979-12-04 Hach Chemical Company Mechanical strainer
US4376091A (en) * 1979-04-02 1983-03-08 Zurn Industries, Inc. Mechanical strainer unit
US4315820A (en) * 1980-01-23 1982-02-16 Zurn Industries, Inc. Self-cleaning strainer
US4517088A (en) * 1982-01-25 1985-05-14 Quantum Systems Corporation Filtering apparatus
USRE34218E (en) * 1983-09-02 1993-04-13 Easily-cleanable filters
US4661250A (en) * 1983-09-07 1987-04-28 Peretz Rosenberg Mutiple-disc filter
IL73923A (en) * 1984-12-24 1991-08-16 Mordekai Drori Multiple-disc type filters
IL74873A (en) * 1985-04-10 1990-07-12 Drori Mordeki Multiple disc type filter and disc construction useful therein
IL75473A0 (en) * 1985-06-10 1985-10-31 Drori Mordeki Improved disc filter
US4978450A (en) * 1986-02-11 1990-12-18 Mordeki Drori Filtering element
US4935126A (en) * 1986-02-11 1990-06-19 Mordeki Drori Filtering apparatus
US4863598A (en) * 1987-07-13 1989-09-05 Mordeki Drori Multiple disc type filters
IL83329A (en) * 1987-07-26 1991-08-16 Drori Mordeki Filter apparatus
EP0347477A1 (en) * 1988-06-21 1989-12-27 Mordeki Drori Filtering apparatus
US5013461A (en) * 1987-09-18 1991-05-07 Mordeki Drori Regeneration method of filter device having filter aid material and piston apparatus
US5015379A (en) * 1988-03-16 1991-05-14 Mordeki Drori Coiled filter strip with upstream and downstream butt ends
IL88940A0 (en) * 1989-01-12 1989-08-15 Drori Mordeki Filter apparatus
CN109173370A (zh) * 2018-09-11 2019-01-11 国网四川省电力公司映秀湾水力发电总厂 一种螺纹紧固式水轮机推力外循环油过滤器
US11684874B2 (en) * 2020-12-29 2023-06-27 Metal Industries Research & Development Centre Tangential flow filtration module and tangential flow filtration assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926557A (en) * 1931-04-10 1933-09-12 Cuno Eng Corp Filter
US1976547A (en) * 1932-12-06 1934-10-09 Gen Electric Filter for liquid and gas substances
DE687100C (de) * 1937-05-14 1940-01-22 Anonima Savara Soc Fluessigkeitsspaltfilter, insbesondere fuer Betriebsstoffe von Brennkraftmaschinen
DE708819C (de) * 1939-04-28 1941-07-30 Mahle Kg Spaltfilter sowie Verfahren zu dessen Herstellung
GB575167A (en) * 1943-12-03 1946-02-06 Auto Klean Strainers Ltd Improvements in straining or filtering apparatus for liquids
US2601521A (en) * 1947-09-19 1952-06-24 Maurice B Heftler Filter

Also Published As

Publication number Publication date
GB764583A (en) 1956-12-28
DE1021333B (de) 1957-12-27
FR1106703A (fr) 1955-12-22
US2855106A (en) 1958-10-07

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