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the priming pump having evacuating action

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  • F04D9/041
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D9/00Priming Preventing vapour lock

Current Industry

F04D9/041the priming pump having evacuating action
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing ring gland and fuel pump including the same
    • Patent number 11,725,616
    • Issue date Aug 15, 2023
    • DELPHI TECHNOLOGIES IP LIMITED
    • John G. Fischer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electric priming pump device
    • Patent number 11,674,516
    • Issue date Jun 13, 2023
    • Joshua J. McPherson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual priming system for a pump
    • Patent number 11,619,235
    • Issue date Apr 4, 2023
    • Hale Products, Inc.
    • Michael A. Laskaris
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Quick startup device for centrifugal pump
    • Patent number 11,555,497
    • Issue date Jan 17, 2023
    • JIANGSU UNIVERSITY
    • Xiaowei Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sewage discharge device
    • Patent number 11,306,472
    • Issue date Apr 19, 2022
    • Fujian Aidi Electric Co., Ltd.
    • Xi Zhen Lin
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flood water removal system
    • Patent number 10,655,315
    • Issue date May 19, 2020
    • The CO-CAL Group, LLC
    • Mark Exner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-priming pump assembly
    • Patent number 10,634,145
    • Issue date Apr 28, 2020
    • GEA Tuchenhagen GmbH
    • Simon Anderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-priming pump
    • Patent number 10,544,795
    • Issue date Jan 28, 2020
    • GEA Tuchenhagen GmbH
    • Stephan Dirks
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self priming pump assembly with a direct drive vacuum pump
    • Patent number 8,998,586
    • Issue date Apr 7, 2015
    • David Muhs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum self-priming pump
    • Patent number 8,932,003
    • Issue date Jan 13, 2015
    • Chan Won Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump system with vacuum source
    • Patent number 8,662,862
    • Issue date Mar 4, 2014
    • Water Management Systems, LLC
    • David Muhs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vacuum source and float valve for a self-priming pump
    • Patent number 8,246,316
    • Issue date Aug 21, 2012
    • David Muhs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pump System with a vacuum source coupled to a separator
    • Patent number 7,794,211
    • Issue date Sep 14, 2010
    • Water Management Systems
    • David Muhs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Trailer and fuel tank assembly
    • Patent number 7,311,335
    • Issue date Dec 25, 2007
    • Water Management Systems
    • David Muhs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump system with vacuum source
    • Patent number 7,011,505
    • Issue date Mar 14, 2006
    • Water Management Systems
    • David Muhs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pumping device
    • Patent number 6,881,028
    • Issue date Apr 19, 2005
    • Metso Paper, Inc.
    • Peter Danielsson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump system with vacuum source
    • Patent number 6,692,234
    • Issue date Feb 17, 2004
    • Water Management Systems
    • David Muhs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hygienic self-priming centrifugal pump
    • Patent number 6,585,493
    • Issue date Jul 1, 2003
    • APV Fluid Handling Horsens A/S
    • Michael Sutton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump system with vacuum source
    • Patent number 6,585,492
    • Issue date Jul 1, 2003
    • David Muhs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Trailer and fuel tank assembly
    • Patent number 6,405,748
    • Issue date Jun 18, 2002
    • David Muhs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump impeller and related components
    • Patent number 6,390,768
    • Issue date May 21, 2002
    • David Muhs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump system with vacuum source
    • Patent number 6,315,524
    • Issue date Nov 13, 2001
    • David Muhs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-priming type cetrifugal pump
    • Patent number 6,152,689
    • Issue date Nov 28, 2000
    • Kabushiki Kaisha Yokota Seisakusho
    • Hiroshi Yokota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Evacuation means for pumps
    • Patent number 5,984,626
    • Issue date Nov 16, 1999
    • ABS Pump Production AB
    • Leo Kotkaniemi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary, self-priming, liquip pump, and an impellers and shaft assem...
    • Patent number 5,599,171
    • Issue date Feb 4, 1997
    • ITT Fluid Technology Corporation
    • Robert P. Horwitz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum priming system for centrifugal pumps
    • Patent number 5,536,147
    • Issue date Jul 16, 1996
    • Paco Pumps, Inc.
    • David P. Lang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus and method for pumping a liquid
    • Patent number 5,324,166
    • Issue date Jun 28, 1994
    • A. Ahlstrom / A Finnish Corporation
    • Jorma Elonen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two-stage pump for handling hot fuel
    • Patent number 5,149,252
    • Issue date Sep 22, 1992
    • Walbro Corporation
    • Charles H. Tuckey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Centrifugal pump system with liquid ring priming pump
    • Patent number 5,061,151
    • Issue date Oct 29, 1991
    • Sundstrand Corporation
    • James Steiger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sewage pump priming system
    • Patent number 5,035,583
    • Issue date Jul 30, 1991
    • Smith & Loveless, Inc.
    • Reid W. Vaught
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SELF-PRIMING WATER JACKET WITH PRIMING INLET
    • Publication number 20240068476
    • Publication date Feb 29, 2024
    • US Hybrid Corporation
    • Alex Nguyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PRIMING SYSTEM FOR CLOSE-COUPLED PUMPS
    • Publication number 20230323882
    • Publication date Oct 12, 2023
    • Cornell Pump Company LLC
    • Seth Michael James
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING RING GLAND AND FUEL PUMP INCLUDING THE SAME
    • Publication number 20230296069
    • Publication date Sep 21, 2023
    • DELPHI TECHNOLOGIES IP LIMITED
    • Alejandro Moreno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    QUICK STARTUP DEVICE FOR CENTRIFUGAL PUMP
    • Publication number 20220325716
    • Publication date Oct 13, 2022
    • JIANGSU UNIVERSITY
    • Xiaowei LI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pumping System
    • Publication number 20220290673
    • Publication date Sep 15, 2022
    • SMITH & LOVELESS INC.
    • Robert A. Grove
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL PRIMING SYSTEM FOR A PUMP
    • Publication number 20220049702
    • Publication date Feb 17, 2022
    • Hale Products, Inc.
    • Michael A. LASKARIS
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    SEWAGE DISCHARGE DEVICE
    • Publication number 20210388595
    • Publication date Dec 16, 2021
    • FUJIAN AIDI ELECTRIC CO.,LTD.
    • Xi Zhen Lin
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    MODIFIED OIL PUMP FOR USE IN NON-OIL TRANSPORT
    • Publication number 20170363086
    • Publication date Dec 21, 2017
    • THE MODERN GROUP, LTD
    • John David Aguilar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SELFPRIMING SYSTEM HAVING VALVE FOR A CENTRIFUGAL PUMP
    • Publication number 20160327047
    • Publication date Nov 10, 2016
    • RIO BOXX HOLDING B.V.
    • Sam SPEIJERS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Ejector-Less Vacuum Creation Pump Using Suction
    • Publication number 20130078120
    • Publication date Mar 28, 2013
    • Baron Raymond Green
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP SYSTEM WITH VACUUM SOURCE
    • Publication number 20120312392
    • Publication date Dec 13, 2012
    • WATER MANAGEMENT SYSTEMS
    • David Muhs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VACUUM SELF-PRIMING PUMP
    • Publication number 20120315126
    • Publication date Dec 13, 2012
    • Chan Won KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLOOD WATER REMOVAL SYSTEM
    • Publication number 20110142687
    • Publication date Jun 16, 2011
    • FESS CORPORATION
    • Mark Exner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SELF PRIMING PUMP ASSEMBLY WITH A DIRECT DRIVE VACUUM PUMP
    • Publication number 20110044827
    • Publication date Feb 24, 2011
    • David Muhs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP SYSTEM WITH VACUUM SOURCE
    • Publication number 20110008183
    • Publication date Jan 13, 2011
    • David Muhs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLOOD WATER REMOVAL SYSTEM
    • Publication number 20080159889
    • Publication date Jul 3, 2008
    • Mark Exner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP SYSTEM WITH VACUUM SOURCE
    • Publication number 20060110261
    • Publication date May 25, 2006
    • David Muhs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pulp pump
    • Publication number 20050053496
    • Publication date Mar 10, 2005
    • Peter Danielsson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump system with vacuum source
    • Publication number 20040120828
    • Publication date Jun 24, 2004
    • David Muhs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pumping device
    • Publication number 20040091371
    • Publication date May 13, 2004
    • Peter Danielsson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Trailer and fuel tank assembly
    • Publication number 20020125680
    • Publication date Sep 12, 2002
    • David Muhs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump system with vacuum source
    • Publication number 20020098090
    • Publication date Jul 25, 2002
    • David Muhs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hygienic self-priming centrifugal pump
    • Publication number 20020034446
    • Publication date Mar 21, 2002
    • APV FLUID HANDLING HORSENS A/S
    • Michael Sutton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump system with vacuum source
    • Publication number 20010041140
    • Publication date Nov 15, 2001
    • David Muhs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...