TREA

Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke

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  • F02B25/04
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02BINTERNAL-COMBUSTION PISTON ENGINES COMBUSTION ENGINES IN GENERAL F02B25/00Engines characterised by using fresh charge for scavenging cylinders

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F02B25/04Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Mixture formation unit and two stroke engine having a mixture forma...
    • Patent number 11,384,715
    • Issue date Jul 12, 2022
    • Andreas Stihl AG & Co KG
    • Felix Servatius
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2-cycle engine
    • Patent number 11,293,358
    • Issue date Apr 5, 2022
    • Billy Ray Parker
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engine
    • Patent number 11,181,037
    • Issue date Nov 23, 2021
    • Honda Motor Co., Ltd.
    • Mashu Kurata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Uniflow engine with intake and/or exhaust valves
    • Patent number 10,626,787
    • Issue date Apr 21, 2020
    • Volvo Truck Corporation
    • Richard Kellogg Morton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two-stroke internal combustion engine
    • Patent number 10,578,009
    • Issue date Mar 3, 2020
    • Joachim Böhme
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Uniflow-scavenged two-cycle engine
    • Patent number 10,502,120
    • Issue date Dec 10, 2019
    • IHI Corporation
    • Takeshi Yamada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Uniflow scavenging two-cycle engine
    • Patent number 10,371,042
    • Issue date Aug 6, 2019
    • IHI Corporation
    • Yutaka Masuda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Uniflow engine with fluid flow arrangement
    • Patent number 10,309,295
    • Issue date Jun 4, 2019
    • Volvo Truck Corporation
    • Richard Kellogg Morton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of gas distribution of internal combustion engine
    • Patent number 10,247,091
    • Issue date Apr 2, 2019
    • Alexandra Leonidovna Zhmudyak
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Suction tube of stratified scavenging engine
    • Patent number 10,197,013
    • Issue date Feb 5, 2019
    • Yamabiko Corporation
    • Kazuhiro Yoneyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Adjusting of air-fuel ratio of a two-stroke internal combustion engine
    • Patent number 10,196,972
    • Issue date Feb 5, 2019
    • Husqvarna AB
    • Mikael Bergman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air cleaner for stratified scavenging two-stroke internal combustio...
    • Patent number 10,113,517
    • Issue date Oct 30, 2018
    • Yamabiko Corporation
    • Hisato Osawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel valve for injecting gaseous fuel into a combustion chamber of...
    • Patent number 9,909,546
    • Issue date Mar 6, 2018
    • MAN DIESEL & TURBO, FILIAL AF MAN DIESEL & TURBO SE, TYSKLAND
    • Johan Sjöholm
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Uniflow-scavenging-type two-cycle engine
    • Patent number 9,810,142
    • Issue date Nov 7, 2017
    • IHI Corporation
    • Yutaka Masuda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Uniflow scavenging 2-cycle engine
    • Patent number 9,790,843
    • Issue date Oct 17, 2017
    • IHI Corporation
    • Takahiro Kuge
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Adjusting of air-fuel ratio of a two-stroke internal combustion engine
    • Patent number 9,759,127
    • Issue date Sep 12, 2017
    • Husqvarna AB
    • Mikael Bergman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Purge system for a dual-fuel engine
    • Patent number 9,732,713
    • Issue date Aug 15, 2017
    • Electro-Motive Diesel, Inc.
    • Deep Bandyopadhyay
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Uniflow two-stroke engine
    • Patent number 9,695,738
    • Issue date Jul 4, 2017
    • Honda Motor Co., Ltd.
    • Mashu Kurata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method for supercritical diesel combustion
    • Patent number 9,689,306
    • Issue date Jun 27, 2017
    • WSC THREE S.A.
    • Christopher S. Stone
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine control system having quick-open valve timing
    • Patent number 9,650,924
    • Issue date May 16, 2017
    • Electro-Motive Diesel, Inc.
    • Deep Bandyopadhyay
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Crosshead engine
    • Patent number 9,605,590
    • Issue date Mar 28, 2017
    • IHI Corporation
    • Takeshi Yamada
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Internal combustion engines
    • Patent number 9,599,016
    • Issue date Mar 21, 2017
    • Raymond F. Lippitt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Two-stroke uniflow engine
    • Patent number 9,556,818
    • Issue date Jan 31, 2017
    • IHI Corporation
    • Takayuki Yamada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engine with fuel injection
    • Patent number 9,546,632
    • Issue date Jan 17, 2017
    • Honda Motor Co., Ltd.
    • Yoshikazu Yamada
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fuel system having a fuel-cooled injector
    • Patent number 9,500,168
    • Issue date Nov 22, 2016
    • Electro-Motive Diesel, Inc.
    • Aaron G. Foege
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engine with variable scavenging port
    • Patent number 9,429,067
    • Issue date Aug 30, 2016
    • Honda Motor Co., Ltd.
    • Yoshikazu Yamada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engine and four-stroke engine
    • Patent number 9,404,412
    • Issue date Aug 2, 2016
    • Hitachi Zosen Corporation
    • Masahisa Fukuyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Variable valve actuating mechanism for OHV engine
    • Patent number 9,359,920
    • Issue date Jun 7, 2016
    • Honda Motor Co., Ltd.
    • Yoshikazu Yamada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engine and four-stroke engine
    • Patent number 9,347,366
    • Issue date May 24, 2016
    • Hitachi Zosen Corporation
    • Masahisa Fukuyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method for superheated glycerin combustion
    • Patent number 9,297,299
    • Issue date Mar 29, 2016
    • Christopher S. Stone
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    TWO-STROKE ENGINE
    • Publication number 20210285362
    • Publication date Sep 16, 2021
    • Honda Motor Co., Ltd.
    • Mashu Kurata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MIXTURE FORMATION UNIT AND TWO STROKE ENGINE HAVING A MIXTURE FORMA...
    • Publication number 20200386192
    • Publication date Dec 10, 2020
    • Andreas Stihl AG & Co KG
    • Felix Servatius
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO-STROKE INTERNAL COMBUSTION ENGINE
    • Publication number 20190145308
    • Publication date May 16, 2019
    • Joachim Böhme
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SELECTIVE CYCLE ENGINE WITH SIDEWALL VALVE
    • Publication number 20180252155
    • Publication date Sep 6, 2018
    • Smarthead Technologies, LLC
    • David Resnick
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ADJUSTING OF AIR-FUEL RATIO OF A TWO-STROKE INTERNAL COMBUSTION ENGINE
    • Publication number 20170335763
    • Publication date Nov 23, 2017
    • HUSQVARNA AB
    • Mikael Bergman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    UNIFLOW ENGINE WITH FLUID FLOW ARRANGEMENT
    • Publication number 20170335752
    • Publication date Nov 23, 2017
    • VOLVO TRUCK CORPORATION
    • Richard Kellogg Morton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    UNIFLOW-SCAVENGED TWO-CYCLE ENGINE
    • Publication number 20170204778
    • Publication date Jul 20, 2017
    • IHI Corporation
    • Takeshi YAMADA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    UNIFLOW SCAVENGING TWO-CYCLE ENGINE
    • Publication number 20170175616
    • Publication date Jun 22, 2017
    • IHI Corporation
    • Yutaka MASUDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR CONTROLLING A TWO-STROKE INTERNAL COMBUSTION ENGINE
    • Publication number 20160177812
    • Publication date Jun 23, 2016
    • SOCIETE DE MOTORISATIONS AERONAUTIQUES
    • Guillaume LABEDAN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    UNIFLOW SCAVENGING 2-CYCLE ENGINE
    • Publication number 20160061097
    • Publication date Mar 3, 2016
    • IHI Corporation
    • Takahiro KUGE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    UNIFLOW SCAVENGING 2-CYCLE ENGINE
    • Publication number 20150260115
    • Publication date Sep 17, 2015
    • IHI Corporation
    • Yutaka MASUDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO-STROKE ENGINE WITH VARIABLE SCAVENGING PORT
    • Publication number 20150184579
    • Publication date Jul 2, 2015
    • Honda Motor Co., Ltd.
    • Yoshikazu Yamada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    UNIFLOW-SCAVENGING-TYPE TWO-CYCLE ENGINE
    • Publication number 20150167538
    • Publication date Jun 18, 2015
    • IHI Corporation
    • Yutaka MASUDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection System and Method for a Combustion Engine
    • Publication number 20140238350
    • Publication date Aug 28, 2014
    • Caterpillar Inc.
    • Scott Fiveland
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PREMIXED COMPRESSION SELF-IGNITION ENGINE
    • Publication number 20140209054
    • Publication date Jul 31, 2014
    • Honda Motor Co., Ltd.
    • Yasuhiro Shimizu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Adjusting of Air-Fuel Ratio of a Two-Stroke Internal Combustion Engine
    • Publication number 20140209078
    • Publication date Jul 31, 2014
    • HUSQVARNA AB
    • Mikael Bergman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method for Superheated Glycerin Combustion
    • Publication number 20140165944
    • Publication date Jun 19, 2014
    • WSC THREE S.A.
    • Christopher S. Stone
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method of Gas Distribution of Internal Combustion Engine
    • Publication number 20140150740
    • Publication date Jun 5, 2014
    • Alexandra Leonidovna Zhmudyak
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SYSTEM HAVING A FUEL-COOLED INJECTOR
    • Publication number 20140116390
    • Publication date May 1, 2014
    • ELECTRO-MOTIVE DIESEL, INC.
    • Aaron G. FOEGE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SYSTEM FOR A DUAL-FUEL ENGINE
    • Publication number 20140116392
    • Publication date May 1, 2014
    • ELECTRO-MOTIVE DIESEL, INC.
    • Scott B. Fiveland
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SYSTEM RETROFIT KIT FOR AN ENGINE
    • Publication number 20140116388
    • Publication date May 1, 2014
    • ELECTRO-MOTIVE DIESEL, INC.
    • Aaron G. Foege
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SYSTEM HAVING AN INJECTOR BLOCKING MEMBER
    • Publication number 20140116391
    • Publication date May 1, 2014
    • ELECTRO-MOTIVE DIESEL, INC.
    • Aaron G. Foege
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SYSTEM HAVING A COOLED INJECTOR
    • Publication number 20140116393
    • Publication date May 1, 2014
    • ELECTRO-MOTIVE DIESEL, INC.
    • Scott B. Fiveland
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CYLINDER LINER HAVING INTAKE PORTS FOR IMPROVED SCAVENGING
    • Publication number 20140069358
    • Publication date Mar 13, 2014
    • Deep Bandyopadhyay
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FULL EXPANSION INTERNAL COMBUSTION ENGINE
    • Publication number 20140060466
    • Publication date Mar 6, 2014
    • Jack R. TAYLOR
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INJECTION APPARATUS
    • Publication number 20130340710
    • Publication date Dec 26, 2013
    • Masahisa Fukuyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO-STROKE UNIFLOW TURBO-COMPOUND INTERNAL COMBUSTION ENGINE
    • Publication number 20130312704
    • Publication date Nov 28, 2013
    • Jack R. TAYLOR
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO-STROKE ENGINE AND FOUR-STROKE ENGINE
    • Publication number 20130291841
    • Publication date Nov 7, 2013
    • Masahisa Fukuyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO-STROKE ENGINE AND FOUR-STROKE ENGINE
    • Publication number 20130247885
    • Publication date Sep 26, 2013
    • Masahisa Fukuyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST SYSTEM HAVING DEDICATED EGR CYLINDER CONNECTION
    • Publication number 20130220287
    • Publication date Aug 29, 2013
    • Teoman Uzkan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS