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having means for limiting the opening height

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  • CPC
  • F04B53/101
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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

F04B53/101having means for limiting the opening height
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Bi-directional bilge pump
    • Patent number 11,746,776
    • Issue date Sep 5, 2023
    • James D. Kutella
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double-acting reciprocating pump assembly for use in conjunction wi...
    • Patent number 11,725,641
    • Issue date Aug 15, 2023
    • William E. Howseman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump piston
    • Patent number 11,572,876
    • Issue date Feb 7, 2023
    • Graco Minnesota Inc.
    • Joseph E. Tix
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston-valve engagement in fluid sprayers
    • Patent number 11,371,492
    • Issue date Jun 28, 2022
    • Graco Minnesota Inc.
    • Mariusz J. Luczak
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Systems and methods for a material sensor for a material tank
    • Patent number 11,267,010
    • Issue date Mar 8, 2022
    • Carlisle Fluid Technologies, Inc.
    • Christopher Lee Strong
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Adjustable stop for check valve
    • Patent number 11,125,226
    • Issue date Sep 21, 2021
    • Graco Minnesota Inc.
    • Bradley H. Hines
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball cage with directed flow paths for a ball pump
    • Patent number 11,015,726
    • Issue date May 25, 2021
    • Graco Minnesota Inc.
    • John R Scopelite
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston ball guide for a ball pump
    • Patent number 10,995,865
    • Issue date May 4, 2021
    • Graco Minnesota Inc.
    • Evan M Gutshall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-pressure fuel pump
    • Patent number 10,876,509
    • Issue date Dec 29, 2020
    • HYUNDAI KEFICO CORPORATION
    • Kyung Chul Han
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Dual-stage pump with switching valve
    • Patent number 10,851,909
    • Issue date Dec 1, 2020
    • HAWE Hydraulik SE
    • Georg Neumair
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston fuel pump and check valve therefore
    • Patent number 10,851,752
    • Issue date Dec 1, 2020
    • Robert Bosch GmbH
    • Michael Kleindl
    • 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

    Piston engaging with valve for self-priming in fluid sprayers
    • Patent number 10,422,325
    • Issue date Sep 24, 2019
    • Grace Minnesota Inc.
    • Mariusz J. Luczak
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Piston fuel pump
    • Patent number 10,352,284
    • Issue date Jul 16, 2019
    • Robert Bosch GmbH
    • Michael Kleindl
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydraulic pump assembly
    • Patent number 10,317,916
    • Issue date Jun 11, 2019
    • BorgWarner Sweden AB
    • Gustaf Lagunoff
    • G05 - CONTROLLING REGULATING
  • 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

    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

    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

    Piston pump assembly of electronic controlled brake device for vehicle
    • Patent number 9,849,866
    • Issue date Dec 26, 2017
    • Mando Corporation
    • Yong Kap Kim
    • 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

    High pressure cryogenic fluid generator
    • Patent number 8,671,700
    • Issue date Mar 18, 2014
    • Endocare, Inc.
    • Thach Duong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Unloader system and method for a compressor
    • Patent number 8,496,454
    • Issue date Jul 30, 2013
    • Emerson Climate Technologies, Inc.
    • Frank S. Wallis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Unloader system and method for a compressor
    • Patent number 8,308,455
    • Issue date Nov 13, 2012
    • Emerson Climate Technologies, Inc.
    • Frank S. Wallis
    • 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

    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

    Reciprocating piston pump adjustable inlet ball travel
    • Patent number 7,025,087
    • Issue date Apr 11, 2006
    • Graco Minnesota Inc.
    • Mark T. Weinberger
    • 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

    BI-DIRECTIONAL BILGE PUMP
    • Publication number 20230358227
    • Publication date Nov 9, 2023
    • James D. Kutella
    • 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

    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

    SPRAYING APPARATUS
    • Publication number 20210037806
    • Publication date Feb 11, 2021
    • Michael P. Wells
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    PISTON-VALVE ENGAGEMENT IN FLUID SPRAYERS
    • Publication number 20190368476
    • Publication date Dec 5, 2019
    • Graco Minnesota Inc.
    • Mariusz J. Luczak
    • 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

    Piston Ball Guide for a Ball Pump
    • Publication number 20180298895
    • Publication date Oct 18, 2018
    • Graco Minnesota Inc.
    • Evan M Gutshall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL-STAGE PUMP WITH SWITCHING VALVE
    • Publication number 20180195510
    • Publication date Jul 12, 2018
    • HAWE HYDRAULIK SE
    • Georg Neumair
    • 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

    Piston Fuel Pump
    • Publication number 20180073477
    • Publication date Mar 15, 2018
    • ROBERT BOSCH GmbH
    • Michael Kleindl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PISTON-VALVE ENGAGEMENT IN FLUID SPRAYERS
    • Publication number 20180071761
    • Publication date Mar 15, 2018
    • Graco Minnesota Inc.
    • Mariusz J. Luczak
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • 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

    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

    WEFT INSERTION PUMP FOR WATER JET LOOM
    • Publication number 20140322052
    • Publication date Oct 30, 2014
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Haruo SHIMAZAKI
    • 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

    CHECK VALVE AND SOLVENT DELIVERY PUMP
    • Publication number 20130142684
    • Publication date Jun 6, 2013
    • Shimadzu Corporation
    • Yoshiaki Asou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UNLOADER SYSTEM AND METHOD FOR A COMPRESSOR
    • Publication number 20130064690
    • Publication date Mar 14, 2013
    • Emerson Climate Technologies, Inc.
    • Frank S. Wallis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    UNLOADER SYSTEM AND METHOD FOR A COMPRESSOR
    • Publication number 20100189581
    • Publication date Jul 29, 2010
    • Frank S. Wallis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH PRESSURE CRYOGENIC FLUID GENERATOR
    • Publication number 20100180607
    • Publication date Jul 22, 2010
    • ENDOCARE, INC.
    • THACH DUONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Piston Pump With Improved Pressure Build-Up Dynamics
    • Publication number 20080025857
    • Publication date Jan 31, 2008
    • Matthias Hurst
    • B60 - VEHICLES IN GENERAL
  • 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...
  • 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
  • Information Patent Application

    Reciprocating piston pump adjustable inlet ball travel
    • Publication number 20040206402
    • Publication date Oct 21, 2004
    • Mark T Weinberger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHECK VALVE HAVING ADJUSTABLE LIFT, PACKING ASSEMBLY, AND RETROFIT...
    • Publication number 20030116198
    • Publication date Jun 26, 2003
    • Ingersoll-Rand Company
    • Jonathan T. Wiechers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...