TREA

Semi-spherical ball valves

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Industry

  • CPC
  • F04B53/1017
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

F04B53/1017Semi-spherical ball valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 10,247,181
    • Issue date Apr 2, 2019
    • Hitachi, Ltd.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve of a piston pump with a closing body
    • Patent number 9,982,671
    • Issue date May 29, 2018
    • Robert Bosch GmbH
    • Marc Zimmermann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 9,291,162
    • Issue date Mar 22, 2016
    • Hitachi, Ltd.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Discharge valve and damper for a piston pump
    • Patent number 9,140,257
    • Issue date Sep 22, 2015
    • Robert Bosch GmbH
    • Heiko Jahn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Integrated fluid end
    • Patent number 8,915,722
    • Issue date Dec 23, 2014
    • George H. Blume
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cylinder piston arrangement for a fluid pump or a fluid motor
    • Patent number 8,794,938
    • Issue date Aug 5, 2014
    • Bernhard Frey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic piston machine
    • Patent number 8,262,368
    • Issue date Sep 11, 2012
    • Robert Bosch GmbH
    • Brian Kane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating rod type pump for shear sensitive material
    • Patent number 5,611,681
    • Issue date Mar 18, 1997
    • Hydrair Limited
    • David G. Everitt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Crashworthy fuel pump improvement
    • Patent number 4,284,391
    • Issue date Aug 18, 1981
    • ACF Industries, Inc.
    • Raymond E. Williamson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control valve
    • Patent number 4,212,316
    • Issue date Jul 15, 1980
    • ACF Industries, Incorporated
    • Walter E. Basch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pump for pumping both low viscosity and high viscosity fluids
    • Patent number 4,014,629
    • Issue date Mar 29, 1977
    • General Electric Company
    • Robert M. Elsworth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2603452
    • Patent number 2,603,452
    • Issue date Jul 15, 1952
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1942417
    • Patent number 1,942,417
    • Issue date Jan 9, 1934
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1940999
    • Patent number 1,940,999
    • Issue date Dec 26, 1933
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    1939128
    • Patent number 1,939,128
    • Issue date Dec 12, 1933
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SELF CLEANING PNEUMATIC FLUID PUMP HAVING POPPET VALVE WITH PROPELL...
    • Publication number 20210285439
    • Publication date Sep 16, 2021
    • Q.E.D. ENVIRONMENTAL SYSTEMS, INC.
    • John SCHAUPP
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP NOZZLE
    • Publication number 20170198691
    • Publication date Jul 13, 2017
    • APC Packaging, LLC.
    • Tsungyuan TU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE, IN PARTICULAR AN OUTLET VALVE OF A HYDRAULIC PISTON PUMP
    • Publication number 20140030127
    • Publication date Jan 30, 2014
    • ROBERT BOSCH GmbH
    • Reiner Fellmeth
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    High-Pressure Fuel Pump
    • Publication number 20130280112
    • Publication date Oct 24, 2013
    • Satoshi USUI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE OF A PISTON PUMP WITH A CLOSING BODY
    • Publication number 20130240773
    • Publication date Sep 19, 2013
    • ROBERT BOSCH GmbH
    • Marc Zimmermann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Piston Pump for a Hydraulic Vehicle Braking System
    • Publication number 20120263613
    • Publication date Oct 18, 2012
    • ROBERT BOSCH GmbH
    • Heiko Jahn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CYLINDER PISTON ARRANGEMENT FOR A FLUID PUMP OR A FLUID MOTOR
    • Publication number 20100119394
    • Publication date May 13, 2010
    • Bernhard Frey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC PISTON MACHINE
    • Publication number 20100068076
    • Publication date Mar 18, 2010
    • ROBERT BOSCH GmbH
    • Brian Kane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High-pressure fuel pump
    • Publication number 20070110603
    • Publication date May 17, 2007
    • HITACHI, LTD.
    • Satoshi Usui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...