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Disc valves

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  • CPC
  • F04B53/127
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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

F04B53/127Disc valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Plunger, hydraulic end and plunger pump
    • Patent number 12,000,386
    • Issue date Jun 4, 2024
    • Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    • Baojie Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Flexible manifold for reciprocating pump
    • Patent number 11,965,503
    • Issue date Apr 23, 2024
    • Halliburton Energy Services, Inc.
    • Joseph A. Beisel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Plunger actuated valve
    • Patent number 11,708,823
    • Issue date Jul 25, 2023
    • Halliburton Energy Services, Inc.
    • Justin Lee Hurst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cylinder piston for an air compressor
    • Patent number 11,454,230
    • Issue date Sep 27, 2022
    • AMK Holding GmbH & Co. KG
    • Jan Schmalz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vehicle-mounted electric oil-free air compressor
    • Patent number 11,428,215
    • Issue date Aug 30, 2022
    • RUILI GROUP RUIAN AUTO PARTS CO., LTD
    • Bin Zhu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Superimposed standing valve
    • Patent number 10,132,312
    • Issue date Nov 20, 2018
    • Dale Hankins
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Reciprocating pumps for downhole deliquification systems and piston...
    • Patent number 10,024,309
    • Issue date Jul 17, 2018
    • BP Corporation North America, Inc.
    • William Michel
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Vacuum pump and dispenser for bottles
    • Patent number 9,370,791
    • Issue date Jun 21, 2016
    • Trong D Nguyen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Piston for an air pump
    • Patent number 9,115,807
    • Issue date Aug 25, 2015
    • Wei-Chi Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve for a piston pump
    • Patent number 6,786,232
    • Issue date Sep 7, 2004
    • Robert Bosch GmbH
    • Wolfgang Schuller
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Piston pump with piston spring-biased to filter piston
    • Patent number 6,634,869
    • Issue date Oct 21, 2003
    • Hilti Aktiengesellschaft
    • Rory Britz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston apparatus for gas/liquid pipeline
    • Patent number 6,499,384
    • Issue date Dec 31, 2002
    • Jim S. Blair
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Full flow tubing stationary valve pump apparatus
    • Patent number 6,193,483
    • Issue date Feb 27, 2001
    • Clarence Michael
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole reciprocating plunger well pump system
    • Patent number 5,992,517
    • Issue date Nov 30, 1999
    • Charles W. McAnally
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Reciprocating piston pump with bleed passages
    • Patent number 5,846,060
    • Issue date Dec 8, 1998
    • Ernesto Y. Yoshimoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston type liquid fuel pump with an improved outlet valve
    • Patent number 5,788,469
    • Issue date Aug 4, 1998
    • Chrysler Corporation
    • Margaret C. Novacek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston for a piston pump with a two part inlet valve body
    • Patent number 5,688,113
    • Issue date Nov 18, 1997
    • Robert Bosch GmbH
    • Alexander Bareiss
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pumping machine and generator system utilizing the same
    • Patent number 5,584,179
    • Issue date Dec 17, 1996
    • Endo, Katsuhisa
    • Shinei Isa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Spring-loaded nonreturn valve
    • Patent number 5,580,226
    • Issue date Dec 3, 1996
    • Robert Bosch GmbH
    • Helmut Staib
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor with spring elements formed on valve assembly
    • Patent number 5,203,251
    • Issue date Apr 20, 1993
    • Alentec Orion Aktiebolag
    • Leif Karlberg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    In-line hand pump device
    • Patent number 5,201,639
    • Issue date Apr 13, 1993
    • Donald R. Reineck
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic paint pump
    • Patent number 4,768,932
    • Issue date Sep 6, 1988
    • John D. Geberth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Radial piston pump
    • Patent number 4,277,228
    • Issue date Jul 7, 1981
    • G. L. Rexroth GmbH
    • Jorg Dantlgraber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump for variable dosing
    • Patent number 4,118,152
    • Issue date Oct 3, 1978
    • Dan Bron
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3883275
    • Patent number 3,883,275
    • Issue date May 13, 1975
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3700359
    • Patent number 3,700,359
    • Issue date Oct 24, 1972
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3556689
    • Patent number 3,556,689
    • Issue date Jan 19, 1971
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3437043
    • Patent number 3,437,043
    • Issue date Apr 8, 1969
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3437044
    • Patent number 3,437,044
    • Issue date Apr 8, 1969
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3398697
    • Patent number 3,398,697
    • Issue date Aug 27, 1968
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Flexible Manifold for Reciprocating Pump
    • Publication number 20240254986
    • Publication date Aug 1, 2024
    • Halliburton Energy Services, Inc.
    • Joseph A. BEISEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOUBLE ACTING FLUID END
    • Publication number 20220163028
    • Publication date May 26, 2022
    • Gartech, LLC
    • Gary Warren Stratulate
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Flexible Manifold for Reciprocating Pump
    • Publication number 20220154704
    • Publication date May 19, 2022
    • Halliburton Energy Services, Inc.
    • Joseph A. BEISEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP VALVE WITH SEAL RETAINING STRUCTURE
    • Publication number 20190316581
    • Publication date Oct 17, 2019
    • TSC MANUFACTURING AND SUPPLY, LLC.
    • Jianke WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Reciprocating Compressor Provided with Arrangement of Suction Valves
    • Publication number 20180180041
    • Publication date Jun 28, 2018
    • Whirlpool S.A.
    • Evandro Luiz Lange Pereira
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON FOR AN AIR PUMP
    • Publication number 20140060320
    • Publication date Mar 6, 2014
    • Wei-Chi Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR UNIT
    • Publication number 20100310394
    • Publication date Dec 9, 2010
    • BSH Bosch und Siemens Hausgerate GmbH
    • Marco Giacchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GRAVITY-ASSISTED FLUID PUMP
    • Publication number 20100166587
    • Publication date Jul 1, 2010
    • STEWART PHILLIP INTERNATIONAL LLC
    • Raimond Emile Immelman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Foam Pump
    • Publication number 20100111735
    • Publication date May 6, 2010
    • Xufeng Tu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON PUMP
    • Publication number 20090158924
    • Publication date Jun 25, 2009
    • Rene Schepp
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electromagnetic fuel pump
    • Publication number 20080044301
    • Publication date Feb 21, 2008
    • Kousuke Ohnishi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Drywall mud pump
    • Publication number 20070122301
    • Publication date May 31, 2007
    • Werner Schlecht
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHECK VALVE FOR A PISTON PUMP
    • Publication number 20020112762
    • Publication date Aug 22, 2002
    • Wolfgang Schuller
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Piston pump with filter piston
    • Publication number 20020110464
    • Publication date Aug 15, 2002
    • Rory Britz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Check valve for a piston pump
    • Publication number 20020100507
    • Publication date Aug 1, 2002
    • Robert Bosch GmbH.
    • Manfred Hauser
    • B60 - VEHICLES IN GENERAL