TREA

Magnetic couplings

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Industry

  • CPC
  • F04C15/0069
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C15/00Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00

Current Industry

F04C15/0069Magnetic couplings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Air gap magnetic coupling with counterbalanced force
    • Patent number 12,015,320
    • Issue date Jun 18, 2024
    • Agilent Technologies, Inc.
    • Ronald J. Forni
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assemblies configured for drive and pump end interchangeability
    • Patent number 11,614,085
    • Issue date Mar 28, 2023
    • ROTARY MANUFACTURING, LLC
    • Jeffrey Scott Brown
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Horizontally split screw-spindle pump
    • Patent number 11,530,699
    • Issue date Dec 20, 2022
    • KLAUS UNION GMBH & CO. KG
    • Thomas Eschner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump assemblies configured for drive and pump end interchangeability
    • Patent number 11,408,415
    • Issue date Aug 9, 2022
    • ROTARY MANUFACTURING, LLC
    • Jeffrey Scott Brown
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cylindrical symmetric volumetric machine
    • Patent number 11,225,964
    • Issue date Jan 18, 2022
    • Atlas Copco Airpower, naamloze vennootschap
    • Erik Paul Fabry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Operable implant
    • Patent number 11,110,220
    • Issue date Sep 7, 2021
    • Peter Forsell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Gear pump
    • Patent number 10,724,518
    • Issue date Jul 28, 2020
    • TBK CO., LTD.
    • Makoto Araki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual integrated pump having a first and second pump portion connect...
    • Patent number 10,544,788
    • Issue date Jan 28, 2020
    • CIRCOR PUMPS NORTH AMERICA, LLC
    • Patrick Wilson Duncan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetically engaged pump
    • Patent number 10,502,208
    • Issue date Dec 10, 2019
    • Wilden Pump and Engineering LLC
    • Brian James Sandore
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetically engaged pump
    • Patent number 10,436,195
    • Issue date Oct 8, 2019
    • Wilden Pump and Engineering LLC
    • Brian James Sandore
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sealed rotor assembly for a rotary fluid device
    • Patent number 10,436,200
    • Issue date Oct 8, 2019
    • PeopleFlo Manufacturing, Inc.
    • William R. Blankemeier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Surface-driven pumping system and method for recovering a fluid fro...
    • Patent number 10,428,628
    • Issue date Oct 1, 2019
    • Dalmation Hunter Holdings Ltd.
    • Peter Theodore Markovitch
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotor assemblies having radial deformation control members
    • Patent number 10,400,765
    • Issue date Sep 3, 2019
    • PeopleFlo Manufacturing, Inc.
    • William R. Blankemeier
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Magnetically engaged pump
    • Patent number 10,240,600
    • Issue date Mar 26, 2019
    • Wilden Pump and Engineering LLC
    • Brian James Sandore
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-piece canister assembly for magnetically coupled fluid handli...
    • Patent number 10,208,869
    • Issue date Feb 19, 2019
    • PeopleFlo Manufacturing, Inc.
    • William R. Blankemeier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump for corrosive fluids
    • Patent number 10,189,005
    • Issue date Jan 29, 2019
    • Thomas Michael Wollmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Operable implant
    • Patent number 10,149,936
    • Issue date Dec 11, 2018
    • Peter Forsell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Microfluidic pump
    • Patent number 10,138,886
    • Issue date Nov 27, 2018
    • Majid Ashouri
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump provided with a system for compensating the internal pressure
    • Patent number 10,113,547
    • Issue date Oct 30, 2018
    • FLUID-O-TECH S.R.L.
    • Diego Andreis
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gear pump and image recording apparatus
    • Patent number 10,022,977
    • Issue date Jul 17, 2018
    • Seiko Epson Corporation
    • Noritaka Mitsuo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Magnetically driven pump arrangement having a micropump with forced...
    • Patent number 10,012,220
    • Issue date Jul 3, 2018
    • HNP MIKROSYSTEME GMBH
    • Astrid Matz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus for driving fluid having a rotating cam and rocker arm
    • Patent number 9,964,109
    • Issue date May 8, 2018
    • Albert's Generator Services Inc.
    • Albert W. Patterson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heating/ cooling system for indwelling heat exchange catheter
    • Patent number 9,624,926
    • Issue date Apr 18, 2017
    • Zoll Circulation, Inc.
    • Wayne A. Noda
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Positive displacement fluid pump
    • Patent number 8,840,385
    • Issue date Sep 23, 2014
    • TI Group Automotive Systems, LLC
    • Wayne T. Lipinski
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gear pump
    • Patent number 8,708,678
    • Issue date Apr 29, 2014
    • Pulsafeeder, Inc.
    • Stephen B. Muscarella
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Magnetic coupling device having first and second rotating members a...
    • Patent number 8,575,803
    • Issue date Nov 5, 2013
    • Denso Corporation
    • Kingo Kuritani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pumps and pump-heads comprising internal pressure-absorbing member
    • Patent number 8,323,008
    • Issue date Dec 4, 2012
    • Micropump, Inc., a unit of IDEX Corporation
    • David J. Grimes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-drive fluid pump
    • Patent number 8,182,235
    • Issue date May 22, 2012
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Christopher Carleton Morgan, Jr.
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary positive displacement pump with magnetic coupling having int...
    • Patent number 8,177,528
    • Issue date May 15, 2012
    • SPX Flow Technology Belgium
    • Reinhard Petersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Systems and methods for energizing and distributing fluids
    • Patent number 8,011,903
    • Issue date Sep 6, 2011
    • Robert William Pollack
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Rotary Pump Conversion Unit for a Drywall Pump
    • Publication number 20230204030
    • Publication date Jun 29, 2023
    • Anirudh Kalbag
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE PROVIDED WITH AN ELECTROMAGNETIC PUMP WITH AXIAL MAGNE...
    • Publication number 20220372973
    • Publication date Nov 24, 2022
    • SAFRAN HELICOPTER ENGINES
    • Franck Albert Robert DUPEU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OPERABLE IMPLANT
    • Publication number 20220184299
    • Publication date Jun 16, 2022
    • Peter Forsell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR GAP MAGNETIC COUPLING WITH COUNTERBALANCED FORCE
    • Publication number 20210348607
    • Publication date Nov 11, 2021
    • Agilent Technologies, Inc.
    • Ronald J. FORNI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PUMP ASSEMBLIES CONFIGURED FOR DRIVE AND PUMP END INTERCHANGEABILITY
    • Publication number 20210123433
    • Publication date Apr 29, 2021
    • Rotary Manufacturing, LLC
    • Jeffrey Scott Brown
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTEGRATED MOTOR AND PUMP INCLUDING RADIALLY MOVABLE OUTER GERATOR
    • Publication number 20190301456
    • Publication date Oct 3, 2019
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jeffrey Hemphill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MAGNETICALLY ENGAGED PUMP
    • Publication number 20190277283
    • Publication date Sep 12, 2019
    • WILDEN PUMP AND ENGINEERING LLC
    • BRIAN JAMES SANDORE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OPERABLE IMPLANT
    • Publication number 20190111206
    • Publication date Apr 18, 2019
    • Peter Forsell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETICALLY ENGAGED PUMP
    • Publication number 20190024660
    • Publication date Jan 24, 2019
    • WILDEN PUMP AND ENGINEERING LLC
    • Brian James Sandore
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP WITH ROTOR HAVING ARCUATE SLOTS AND VANES
    • Publication number 20190010942
    • Publication date Jan 10, 2019
    • ALBERT'S GENERATOR SERVICES INC.
    • Albert PATTERSON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMP FOR CORROSIVE FLUIDS
    • Publication number 20180347563
    • Publication date Dec 6, 2018
    • Thomas Michael WOLLMANN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MAGNETICALLY ENGAGED PUMP
    • Publication number 20180313352
    • Publication date Nov 1, 2018
    • WILDEN PUMP AND ENGINEERING LLC
    • Brian James Sandore
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HEATING/COOLING SYSTEM FOR INDWELLING HEAT EXCHANGE CATHETER
    • Publication number 20170284390
    • Publication date Oct 5, 2017
    • Zoll Circulation, Inc.
    • Wayne A. Noda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELASTIC CONTAINMENT ASSEMBLY FOR A PUMP
    • Publication number 20170254329
    • Publication date Sep 7, 2017
    • FLUID-O-TECH S.R.L.
    • Vittorio Andreis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY-PISTON PUMP
    • Publication number 20170189593
    • Publication date Jul 6, 2017
    • Johannes WAPPENSCHMIDT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTAINER ASSEMBLY FOR A PUMP
    • Publication number 20170184098
    • Publication date Jun 29, 2017
    • FLUID-O-TECH GROUP S.R.L.
    • Diego ANDREIS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR DRIVING FLUID HAVING A ROTATING CAM AND ROCKER ARM
    • Publication number 20170167488
    • Publication date Jun 15, 2017
    • ALBERT'S GENERATOR SERVICES INC.
    • Albert W. Patterson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP PROVIDED WITH A SYSTEM FOR COMPENSATING THE INTERNAL PRESSURE
    • Publication number 20170082105
    • Publication date Mar 23, 2017
    • FLUID-O-TECH S.R.L.
    • Diego ANDREIS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP
    • Publication number 20170058892
    • Publication date Mar 2, 2017
    • MAHLE FILTER SYSTEMS JAPAN CORPORATION
    • Toshinobu HORIMATSU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TANDEM ELECTRIC PUMP
    • Publication number 20160281712
    • Publication date Sep 29, 2016
    • MAGNA POWERTRAIN INC.
    • Richard MUIZELAAR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEAR PUMP
    • Publication number 20160108914
    • Publication date Apr 21, 2016
    • JOHNSON ELECTRIC S.A.
    • Mohanlal RAMADOSS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC MACHINE - FLUID MACHINE STANCHEV AGGREGATION SET
    • Publication number 20150226217
    • Publication date Aug 13, 2015
    • Simeon Stanchev Simeonov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPACT INTEGRATED-DRIVE PUMPS
    • Publication number 20140161651
    • Publication date Jun 12, 2014
    • Micropump, Inc, a Unit of IDEX Corporation
    • David J. Grimes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETICALLY DRIVEN PUMP ARRANGEMENT HAVING A MICROPUMP WITH FORCED...
    • Publication number 20130294940
    • Publication date Nov 7, 2013
    • HNP MIKROSYSTEME GMBH
    • Astrid Matz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump
    • Publication number 20130177459
    • Publication date Jul 11, 2013
    • Richard Weatherley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIVE DISPLACEMENT FLUID PUMP
    • Publication number 20120224991
    • Publication date Sep 6, 2012
    • TI Group Automotive Systems, L.L.C.
    • Wayne T. Lipinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Modular Pump Rotor Assemblies
    • Publication number 20120177511
    • Publication date Jul 12, 2012
    • PEOPLEFLO MANUFACTURING, INC.
    • Jason M. Sexton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETIC COUPLING DEVICE
    • Publication number 20110031837
    • Publication date Feb 10, 2011
    • DENSO Corporation
    • Kingo Kuritani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS FOR ENERGIZING AND DISTRIBUTING FLUIDS
    • Publication number 20100260624
    • Publication date Oct 14, 2010
    • Robert W. Pollack
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gear Pump
    • Publication number 20100233007
    • Publication date Sep 16, 2010
    • Stephen B. Muscarella
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...