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with coaxially-mounted members having continuously-changing circumferential spacing between them

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  • F01C1/063
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES F01C1/00Rotary-piston machines or engines

Current Industry

F01C1/063with coaxially-mounted members having continuously-changing circumferential spacing between them
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC ROTARY ACTUATOR
    • Publication number 20200291968
    • Publication date Sep 17, 2020
    • William O'Hara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    Tangential Force Internal Combustion Engine
    • Publication number 20190211678
    • Publication date Jul 11, 2019
    • Hugh Bernard McLean
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20190101116
    • Publication date Apr 4, 2019
    • Mitsubishi Electric Corporation
    • Shuhei KOYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    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

    Electromagnetic only vane coordination of a cat and mouse engine
    • Publication number 20180106151
    • Publication date Apr 19, 2018
    • Anatoli GALIN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MOTOR/ENGINE WITH ROTATING PISTONS
    • Publication number 20170044899
    • Publication date Feb 16, 2017
    • Edward Alan Hicks
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    POSITIVE DISPLACEMENT TURBINE
    • Publication number 20160251960
    • Publication date Sep 1, 2016
    • Braden Murphy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HEAT ENGINE, METHOD OF CONTROL OF THE ROTATIONAL SPEED IN A HEAT EN...
    • Publication number 20140348678
    • Publication date Nov 27, 2014
    • Juan Antonio Castillo Álvarez
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ONE-STROKE INTERNAL COMBUSTION ENGINE
    • Publication number 20140290616
    • Publication date Oct 2, 2014
    • DIFFERENTIAL DYNAMICS CORPORATION
    • Kyung Soo Han
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SEALING ELEMENT FOR A ROTARY PISTON MACHINE
    • Publication number 20130319222
    • Publication date Dec 5, 2013
    • ElringKlinger AG
    • Heinz Raubacher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY ACTUATOR
    • Publication number 20130247754
    • Publication date Sep 26, 2013
    • Nabtesco Corporation
    • Koji ITO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Toroidal motor
    • Publication number 20130195706
    • Publication date Aug 1, 2013
    • Marvin Wayne Hicks
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTARY ENGINE
    • Publication number 20130183183
    • Publication date Jul 18, 2013
    • Manousos Pattakos
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTARY ACTUATOR
    • Publication number 20130104729
    • Publication date May 2, 2013
    • Nabtesco Corporation
    • Koji ITO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    POWER SUPPLY SYSTEMS
    • Publication number 20120139260
    • Publication date Jun 7, 2012
    • Julian Francis Dunne
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ROTARY POWER DEVICE
    • Publication number 20110100321
    • Publication date May 5, 2011
    • Manousos Pattakos
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Inertial Rotation Internal Combustion Engine
    • Publication number 20110030652
    • Publication date Feb 10, 2011
    • Robert Kirk Spencer, SR.
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Internal combustion two stroke rotary engine system
    • Publication number 20100012077
    • Publication date Jan 21, 2010
    • (PARTIAL INTEREST) WARSAW UNIVERSITY OF LIFE SCIENCES
    • Wieslaw Julian Oledzki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Internal combustion engine
    • Publication number 20070277765
    • Publication date Dec 6, 2007
    • Heinz-Gustav A. Reisser
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Twin piston fluid compressor or pump apparatus with an annular bore...
    • Publication number 20060171836
    • Publication date Aug 3, 2006
    • Terence Robert Day
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary internal combustion engine
    • Publication number 20060070602
    • Publication date Apr 6, 2006
    • Petrica Lucian Georgescu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Toric pulsating continuous combustion rotary engine compressor or pump
    • Publication number 20050217636
    • Publication date Oct 6, 2005
    • Mars Sterling Turner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    4-Cycle, rotary, electromagnetic, internal combustion engines
    • Publication number 20050016494
    • Publication date Jan 27, 2005
    • Joseph Dale Udy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Two-cycle rotary engines
    • Publication number 20040255899
    • Publication date Dec 23, 2004
    • Joseph D. Udy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary, electromagnetic, internal combustion engines
    • Publication number 20040149252
    • Publication date Aug 5, 2004
    • Joseph D. Udy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    WORKING CHAMBER ASSEMBLY OF A ROTARY PISTON ENGINE
    • Publication number 20030147761
    • Publication date Aug 7, 2003
    • Masami Sakita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary engine and method for determining engagement surface contour...
    • Publication number 20020094293
    • Publication date Jul 18, 2002
    • James B. Klassen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES