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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D25/00Filters formed by clamping together several filtering elements or parts of such elements

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B01D25/34by moving
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter press and filter press of spiral vibration cake unloading by...
    • Patent number 11,420,139
    • Issue date Aug 23, 2022
    • JINGJIN EQUIPMENT INC.
    • Guiting Jiang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and apparatus for improved solid-liquid filtration of filter...
    • Patent number 10,905,984
    • Issue date Feb 2, 2021
    • Frank Landwehr
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter plate assembly for filter
    • Patent number 10,905,977
    • Issue date Feb 2, 2021
    • Sean R. Duby
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Disk filter
    • Patent number 4,935,136
    • Issue date Jun 19, 1990
    • Mordeki Drori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Disk filter
    • Patent number 4,871,457
    • Issue date Oct 3, 1989
    • Mordeki Drori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter plate of filter press
    • Patent number 4,842,733
    • Issue date Jun 27, 1989
    • Kurita Machinery Manufacturing Company Ltd.
    • Tetsuya Kurita
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter cloth cake removal device
    • Patent number 4,710,293
    • Issue date Dec 1, 1987
    • Envirotech Corporation
    • Steven S. Davis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Disk filter
    • Patent number 4,707,258
    • Issue date Nov 17, 1987
    • Mordeki Drori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter press for cake filtration
    • Patent number 4,643,827
    • Issue date Feb 17, 1987
    • SEITZ ENZINGER NOLL Maschinenbau Aktiengesellschaft
    • Hans F. Becker
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for the separation of magnetic and nonmagnetic solid part...
    • Patent number 4,519,906
    • Issue date May 28, 1985
    • Dai Nippon Insatsu Kabushiki Kaisha
    • Shinichi Hikosaka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Filter cloth arrangement for use in fixed filter cloth type filter...
    • Patent number 4,491,519
    • Issue date Jan 1, 1985
    • Kurita Machinery Manufacturing Company Limited
    • Tetsuya Kurita
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Disc-type filter
    • Patent number 4,402,829
    • Issue date Sep 6, 1983
    • R & G Sloane Manufacturing Company, Inc.
    • Paul M. Cordua
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtering apparatus
    • Patent number 4,292,178
    • Issue date Sep 29, 1981
    • Takehiko Mori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3681947
    • Patent number 3,681,947
    • Issue date Aug 8, 1972
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2999598
    • Patent number 2,999,598
    • Issue date Sep 12, 1961
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2902160
    • Patent number 2,902,160
    • Issue date Sep 1, 1959
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2901115
    • Patent number 2,901,115
    • Issue date Aug 25, 1959
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2814389
    • Patent number 2,814,389
    • Issue date Nov 26, 1957
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2631527
    • Patent number 2,631,527
    • Issue date Mar 17, 1953
    • B30 - PRESSES
  • Information Patent Grant

    2465579
    • Patent number 2,465,579
    • Issue date Mar 29, 1949
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2453622
    • Patent number 2,453,622
    • Issue date Nov 9, 1948
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2365525
    • Patent number 2,365,525
    • Issue date Dec 19, 1944
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2298865
    • Patent number 2,298,865
    • Issue date Oct 13, 1942
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2289539
    • Patent number 2,289,539
    • Issue date Jul 14, 1942
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2269081
    • Patent number 2,269,081
    • Issue date Jan 6, 1942
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2231355
    • Patent number 2,231,355
    • Issue date Feb 11, 1941
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2227344
    • Patent number 2,227,344
    • Issue date Dec 31, 1940
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2078524
    • Patent number 2,078,524
    • Issue date Apr 27, 1937
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2077744
    • Patent number 2,077,744
    • Issue date Apr 20, 1937
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2022017
    • Patent number 2,022,017
    • Issue date Nov 26, 1935
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents