Vane tracking; control therefor

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary sliding vane machine with hydrostatic slide bearings for the...

    • Patent number 11,346,222
    • Issue date May 31, 2022
    • TOCIRCLE INDUSTRIES AS
    • Arne Høeg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor and refrigeration system having same

    • Patent number 10,724,523
    • Issue date Jul 28, 2020
    • Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
    • Jian Wu
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Rotary vane device having magnet arranged in rotor and stator

    • Patent number 10,612,544
    • Issue date Apr 7, 2020
    • AZAMOUR INVESTMENT CORPORATION INCORPORATED C/O OCRA ARABIA FZC
    • Michael John David Spencer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane oil pump

    • Patent number 9,920,666
    • Issue date Mar 20, 2018
    • Ford Global Technologies, LLC
    • Mohammad Ali Moetakef
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Circulating piston engine

    • Patent number 9,850,759
    • Issue date Dec 26, 2017
    • WB Development Company LLC
    • Walter T. Bonin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic machine with vane retaining mechanism

    • Patent number 9,638,188
    • Issue date May 2, 2017
    • Mathers Hydraulics Technologies Pty Ltd
    • Norman Ian Mathers
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Blade-type fluid transmission device

    • Patent number 9,482,226
    • Issue date Nov 1, 2016
    • Gene-Huang Yang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oval chamber vane pump

    • Patent number 9,441,626
    • Issue date Sep 13, 2016
    • WindTrans Systems Ltd
    • Dan Patterson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary engine vane cap apparatus and method of operation therefor

    • Patent number 8,689,765
    • Issue date Apr 8, 2014
    • Merton W. Pekrul
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Hydraulic machine with vane retaining mechanism

    • Patent number 8,597,002
    • Issue date Dec 3, 2013
    • Mathers Hydraulics Pty. Ltd.
    • Norman Ian Mathers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary fluid machine having outer and inner cylinder chambers with...

    • Patent number 8,454,333
    • Issue date Jun 4, 2013
    • Daikin Industries, Ltd.
    • Takazou Sotojima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity variable type twin rotary compressor and driving method th...

    • Patent number 7,976,287
    • Issue date Jul 12, 2011
    • LG Electronics Inc.
    • Seon-Woong Hwang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane pump

    • Patent number 7,955,062
    • Issue date Jun 7, 2011
    • Norman Ian Mathers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement vane pump

    • Patent number 7,946,833
    • Issue date May 24, 2011
    • GM Global Technology Operations LLC
    • Gregory Mordukhovich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary type fluid machine

    • Patent number 7,722,340
    • Issue date May 25, 2010
    • Daikin Industries, Ltd.
    • Masanori Masuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary device for use in an engine

    • Patent number 7,556,015
    • Issue date Jul 7, 2009
    • Gilbert S. Staffend
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for indicating remaining life expectancy of a rotary slid...

    • Patent number 6,877,966
    • Issue date Apr 12, 2005
    • Timothy H. Henderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary vane pump with vane wear access port and method

    • Patent number 6,769,886
    • Issue date Aug 3, 2004
    • Timothy H. Henderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and apparatus for inspecting vanes in a rotary pump

    • Patent number 6,565,337
    • Issue date May 20, 2003
    • Timothy H. Henderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and apparatus for inspecting vanes in a rotary pump

    • Patent number 6,450,789
    • Issue date Sep 17, 2002
    • Timothy H. Henderson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane cell pump

    • Patent number 5,407,327
    • Issue date Apr 18, 1995
    • Robert Bosch GmbH
    • Wolfgang Fehlmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Centrifugal device for rotary engine

    • Patent number 5,339,780
    • Issue date Aug 23, 1994
    • Orphey A. Lien
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Volumetric meter for liquids and/or gases

    • Patent number 5,172,593
    • Issue date Dec 22, 1992
    • Nuovopignone-Industrie Meccaniche & Fonderia SpA
    • Giorgio Bergamini
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary vane compressor with reduced pressure on the inner vane tips

    • Patent number 5,169,299
    • Issue date Dec 8, 1992
    • Tecumseh Products Company
    • Edwin L. Gannaway
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Volumetric meter for liquids and/or gases

    • Patent number 5,027,654
    • Issue date Jul 2, 1991
    • Nuovopignone-Industrie Meccaniche e Fonderia S.p.A.
    • Giorgio Bergamini
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary vane compressor with discharge fluid to front and rear shaft...

    • Patent number 4,743,183
    • Issue date May 10, 1988
    • Nissan Motor Co., Ltd.
    • Kazuhiro Irie
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fuel pumping apparatus

    • Patent number 4,738,596
    • Issue date Apr 19, 1988
    • Lucas Industries public limited company
    • Raymond E. Abinett
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary internal combustion engine with integrated supercharged fuel...

    • Patent number 4,656,984
    • Issue date Apr 14, 1987
    • Albert A. Southard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary vane pump

    • Patent number 4,604,041
    • Issue date Aug 5, 1986
    • Barmag Barmer Maschinenfabrik Aktiengesellschaft
    • Siegfried Hertell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary electrohydraulic device with axially sliding vanes

    • Patent number 4,492,541
    • Issue date Jan 8, 1985
    • Compagnie de Construction Mecanique Sulzer
    • Jose Mallen-Herrero
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY VANE DEVICE

    • Publication number 20180087506
    • Publication date Mar 29, 2018
    • AZAMOUR INVESTMENT CORPORATION INCORPORATED
    • MICHAEL JOHN DAVID SPENCER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC MACHINE WITH VANE RETAINING MECHANISM

    • Publication number 20140328709
    • Publication date Nov 6, 2014
    • Norman Ian Mathers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Circulating Piston Engine

    • Publication number 20140182534
    • Publication date Jul 3, 2014
    • WB Development Company LLC
    • Walter T. Bonin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Blade-Type Fluid Transmission Device

    • Publication number 20130266466
    • Publication date Oct 10, 2013
    • Gene-Huang Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary, Internal Combustion Engine

    • Publication number 20130228150
    • Publication date Sep 5, 2013
    • GOTEK ENERGY, INC.
    • Steven Lee Herbruck
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Oval Chamber Vane Pump

    • Publication number 20130202468
    • Publication date Aug 8, 2013
    • WindTrans Systems Ltd
    • Dan Patterson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable capacity rotary compressor and air conditioning system hav...

    • Publication number 20120039735
    • Publication date Feb 16, 2012
    • Samsung Electronics Co., Ltd.
    • Jeong-bae LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ROTARY ENGINE VANE CAP APPARATUS AND METHOD OF OPERATION THEREFOR

    • Publication number 20110176947
    • Publication date Jul 21, 2011
    • Fibonacci International, Inc.
    • Merton W. Pekrul
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    ROTARY FLUID MACHINE

    • Publication number 20100233008
    • Publication date Sep 16, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Takazou Sotojima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC MACHINE

    • Publication number 20090280021
    • Publication date Nov 12, 2009
    • Norman Ian Mathers
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Magnetic vane ejection for a rotary vane air motor

    • Publication number 20090238709
    • Publication date Sep 24, 2009
    • GAST MANUFACTURING, INC
    • Caleb Youker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE DISPLACEMENT VANE PUMP

    • Publication number 20090148324
    • Publication date Jun 11, 2009
    • Gregory Mordukhovich
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY TYPE FLUID MACHINE

    • Publication number 20090074602
    • Publication date Mar 19, 2009
    • DAIKIN INDUSTRIES, LTD.
    • Masanori Masuda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Vane Pump

    • Publication number 20080310988
    • Publication date Dec 18, 2008
    • Norman Ian Mathers
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Capacity Variable Type Twin Rotary Compressor And Driving Method Th...

    • Publication number 20080031756
    • Publication date Feb 7, 2008
    • LG ELECTRONICS INC.
    • Seon-Woong Hwang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Refrigerating device, refrigerator, compressor, and gas-liguid sepa...

    • Publication number 20060168996
    • Publication date Aug 3, 2006
    • SANYO ELECTRIC CO., LTD.
    • Satoshi Imai
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Rotary device for use in an engine

    • Publication number 20050260091
    • Publication date Nov 24, 2005
    • Gilbert S. Staffend
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Water cooled rotary internal combustion machine

    • Publication number 20040089251
    • Publication date May 13, 2004
    • John Alejandro Sanchez Talero
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary vane pump with vane wear access port and method

    • Publication number 20030124010
    • Publication date Jul 3, 2003
    • Timothy H. Henderson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method and apparatus for inspecting vanes in a rotary pump

    • Publication number 20030012671
    • Publication date Jan 16, 2003
    • Timothy H. Henderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Apparatus for indicating remaining life expectancy of a rotary slid...

    • Publication number 20020110467
    • Publication date Aug 15, 2002
    • Timothy H. Henderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND APPARATUS FOR INSPECTING VANES IN A ROTARY PUMP

    • Publication number 20020098099
    • Publication date Jul 25, 2002
    • Timothy H. Henderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...