TREA

Combinations of ball valves working in parallel

Follow

Industry

  • CPC
  • F04B53/1015
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00

Current Industry

F04B53/1015Combinations of ball valves working in parallel
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Coupling unit for fluid element
    • Patent number 12,173,815
    • Issue date Dec 24, 2024
    • WOODSTER CAPITAL, LTD.
    • Mark Rundo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Check valve
    • Patent number 10,677,389
    • Issue date Jun 9, 2020
    • Rodney Herman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double-membrane pump and method for operation of such a double-memb...
    • Patent number 10,662,937
    • Issue date May 26, 2020
    • Lutz Holding GmbH
    • Heinz E. Lutz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Check valve
    • Patent number 10,190,726
    • Issue date Jan 29, 2019
    • Rodney Herman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pump for antilock braking system in vehicle
    • Patent number 7,367,788
    • Issue date May 6, 2008
    • Hyundai Mobis Co., Ltd.
    • Young-Kyu Kim
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fuel pump
    • Patent number 6,361,286
    • Issue date Mar 26, 2002
    • Hitachi, Ltd.
    • Yukio Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump
    • Patent number 6,098,519
    • Issue date Aug 8, 2000
    • Hitachi, Ltd.
    • Yukio Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pneumatic pump having radial ball check valve array
    • Patent number 5,971,715
    • Issue date Oct 26, 1999
    • Clean Environment Engineers
    • Michael K. Breslin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Standing valve assembly for an oil well pump
    • Patent number 4,243,361
    • Issue date Jan 6, 1981
    • Oil Extractors, Inc.
    • Henry C. Groff
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3363580
    • Patent number 3,363,580
    • Issue date Jan 16, 1968
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3238890
    • Patent number 3,238,890
    • Issue date Mar 8, 1966
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3136136
    • Patent number 3,136,136
    • Issue date Jun 9, 1964
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3016717
    • Patent number 3,016,717
    • Issue date Jan 16, 1962
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3002528
    • Patent number 3,002,528
    • Issue date Oct 3, 1961
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2966861
    • Patent number 2,966,861
    • Issue date Jan 3, 1961
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2951450
    • Patent number 2,951,450
    • Issue date Sep 6, 1960
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2857219
    • Patent number 2,857,219
    • Issue date Oct 21, 1958
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2516927
    • Patent number 2,516,927
    • Issue date Aug 1, 1950
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2310913
    • Patent number 2,310,913
    • Issue date Feb 9, 1943
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1598137
    • Patent number 1,598,137
    • Issue date Aug 31, 1926
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1587877
    • Patent number 1,587,877
    • Issue date Jun 8, 1926
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1524112
    • Patent number 1,524,112
    • Issue date Jan 27, 1925
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1331504
    • Patent number 1,331,504
    • Issue date Feb 24, 1920
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    DIAPHRAGM PUMP
    • Publication number 20240392770
    • Publication date Nov 28, 2024
    • BLUE-WHITE INDUSTRIES, LTD.
    • Nicholas James Anderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COUPLING UNIT FOR FLUID ELEMENT
    • Publication number 20230313918
    • Publication date Oct 5, 2023
    • Wooster Capital, Ltd.
    • Mark Rundo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHECK VALVE
    • Publication number 20190257470
    • Publication date Aug 22, 2019
    • Rodney Herman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DOUBLE-MEMBRANE PUMP AND METHOD FOR OPERATION OF SUCH A DOUBLE-MEMB...
    • Publication number 20180128255
    • Publication date May 10, 2018
    • Lutz Holding GmbH
    • Heinz E. LUTZ
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOUBLE DIAPHRAGM PUMP
    • Publication number 20170009760
    • Publication date Jan 12, 2017
    • J. WAGNER AG
    • Gilbert LUTZ
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump for antilock braking system in vehicle
    • Publication number 20050206227
    • Publication date Sep 22, 2005
    • HYUNDAI MOBIS CO., LTD.
    • Young-Kyu Kim
    • B60 - VEHICLES IN GENERAL