TREA

with combustion space in centre of star

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  • CPC
  • F02B57/10
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02BINTERNAL-COMBUSTION PISTON ENGINES COMBUSTION ENGINES IN GENERAL F02B57/00Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons

Current Industry

F02B57/10with combustion space in centre of star
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing device for radial piston machine
    • Patent number 12,018,566
    • Issue date Jun 25, 2024
    • Daido Metal Company Ltd.
    • Akiyoshi Imamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Offset rotational internal combustion engine with centrifugal gasol...
    • Patent number 10,352,168
    • Issue date Jul 16, 2019
    • William W. McKelvey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Offset rotational internal combustion engine
    • Patent number 9,784,105
    • Issue date Oct 10, 2017
    • William W. McKelvey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine
    • Patent number 9,441,536
    • Issue date Sep 13, 2016
    • Larry Sydney Ampuero
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary engine expansion chamber apparatus and method of operation t...
    • Patent number 8,523,547
    • Issue date Sep 3, 2013
    • Merton W. Pekrul
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Orbital, non-reciprocating, internal combustion engine
    • Patent number 8,161,924
    • Issue date Apr 24, 2012
    • James Lockshaw
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hybrid piston/rotary engine
    • Patent number 7,987,823
    • Issue date Aug 2, 2011
    • William Scott Wiens
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Low speed valveless horizontally opposed piston rotary internal com...
    • Patent number 7,938,097
    • Issue date May 10, 2011
    • James Douglas Sparling
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reciprocating and rotary piston engine
    • Patent number 7,765,962
    • Issue date Aug 3, 2010
    • TAAUT S.R.L. GmbH
    • Walter Colombi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Non-reciprocating, orbital, internal combustion engine
    • Patent number 7,721,687
    • Issue date May 25, 2010
    • James Lockshaw
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Self-compensating cylinder system in a process cycle
    • Patent number 7,610,894
    • Issue date Nov 3, 2009
    • FSNC, LLC
    • Frank A. Tinker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable compression ratio dual crankshaft engine
    • Patent number 7,584,724
    • Issue date Sep 8, 2009
    • Ford Global Technologies, LLC
    • Alvin H. Berger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston motion modifiable internal combustion engine
    • Patent number 6,904,877
    • Issue date Jun 14, 2005
    • Warwick James Stokes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Power machine
    • Patent number 6,142,111
    • Issue date Nov 7, 2000
    • Gul & Co Development AB
    • Gunnar Leijonberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air cooled power machine
    • Patent number 6,079,377
    • Issue date Jun 27, 2000
    • Gul & Co Development AB
    • Gunnar Leijonberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cylinder assembly
    • Patent number 5,636,599
    • Issue date Jun 10, 1997
    • Robert L. Russell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Combination rotary internal combustion engine and ducted fan
    • Patent number 5,343,832
    • Issue date Sep 6, 1994
    • Murray United Development Corporation
    • Jerome L. Murray
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary internal combustion engine
    • Patent number 5,228,294
    • Issue date Jul 20, 1993
    • Jerome L. Murray
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary internal combustion engine
    • Patent number 5,211,138
    • Issue date May 18, 1993
    • Murray; Jerome L.
    • Jerome L. Murray
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary internal combustion engine
    • Patent number 5,161,378
    • Issue date Nov 10, 1992
    • Murray; Jerome L.
    • Jerome L. Murray
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary internal combustion engine
    • Patent number 5,090,372
    • Issue date Feb 25, 1992
    • Murray; Jerome L.
    • Jerome L. Murray
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary internal combustion engine
    • Patent number 4,974,553
    • Issue date Dec 4, 1990
    • Murray; Jerome L.
    • Jerome L. Murray
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary engine
    • Patent number 4,951,618
    • Issue date Aug 28, 1990
    • Zade Wilson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary engine
    • Patent number 4,653,438
    • Issue date Mar 31, 1987
    • Robert L. Russell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary cylinder diesel engine
    • Patent number 4,531,481
    • Issue date Jul 30, 1985
    • Casebolt, Jr.; James E.
    • Nolan F. Haynes
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotating cylinder internal combustion engine
    • Patent number 4,530,316
    • Issue date Jul 23, 1985
    • Morrison Motor Company
    • Ronald D. Morrison
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Reciprocating rotary engine
    • Patent number 4,334,506
    • Issue date Jun 15, 1982
    • Albert F. Albert
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Radial engine
    • Patent number 4,331,108
    • Issue date May 25, 1982
    • Brian S. Collins
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 4,127,096
    • Issue date Nov 28, 1978
    • Townsend Engineering Company
    • Ray T. Townsend
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotary internal combustion engine employing compression ignition
    • Patent number 4,112,881
    • Issue date Sep 12, 1978
    • Townsend Engineering Company
    • Ray T. Townsend
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents