TREA

Modifying induction systems for imparting a rotation to the charge in the cylinder

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Industry

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  • F02B31/00
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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

Current Industry

F02B31/00Modifying induction systems for imparting a rotation to the charge in the cylinder

Sub Industries

F02B31/02in engines having inlet valves arranged eccentrically to cylinder axis F02B31/04by means within the induction channel F02B31/06Movable means F02B31/08having multiple air inlets F02B31/082the main passage having a helical shape around the intake valve axis; Engines characterised by provision of driven charging or scavenging pumps F02B31/085having two inlet valves F02B31/087having three or more inlet valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Engine system
    • Patent number 11,815,294
    • Issue date Nov 14, 2023
    • LG Electronics Inc.
    • Heejoong Jang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine system
    • Patent number 11,708,784
    • Issue date Jul 25, 2023
    • LG Electronics Inc.
    • Jinwoo Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Intake valve systems
    • Patent number 11,614,006
    • Issue date Mar 28, 2023
    • Southwest Research Institute
    • Anthony Perkins
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas intake device having two asymmetrical intake ducts
    • Patent number 11,578,644
    • Issue date Feb 14, 2023
    • IFP Energies Nouvelles
    • Xavier Gautrot
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine
    • Patent number 11,560,828
    • Issue date Jan 24, 2023
    • SUBARU CORPORATION
    • Kenta Kimoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gasoline internal combustion engine with assisted compression ignition
    • Patent number 11,506,168
    • Issue date Nov 22, 2022
    • Saudi Arabian Oil Company
    • Sebastien Houille
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas intake device comprising an oriented masking element
    • Patent number 11,506,113
    • Issue date Nov 22, 2022
    • IFP Energies Nouvelles
    • Xavier Gautrot
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas inlet duct generating an aerodynamic movement of gas within a c...
    • Patent number 11,415,042
    • Issue date Aug 16, 2022
    • IFP Energies Nouvelles
    • Xavier Gautrot
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control apparatus for compression-ignition type engine
    • Patent number 11,326,543
    • Issue date May 10, 2022
    • Mazda Motor Corporation
    • Kota Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control apparatus for compression-ignition type engine
    • Patent number 11,326,508
    • Issue date May 10, 2022
    • Mazda Motor Corporation
    • Kota Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control apparatus for compression-ignition type engine
    • Patent number 11,313,269
    • Issue date Apr 26, 2022
    • Mazda Motor Corporation
    • Kota Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    System and method for gaspath actuators
    • Patent number 11,313,287
    • Issue date Apr 26, 2022
    • Ford Global Technologies, LLC
    • Michiel J. Van Nieuwstadt
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust gas bypass valve system for a turbocharged engine
    • Patent number 11,280,258
    • Issue date Mar 22, 2022
    • Polaris Industries Inc.
    • James H. Buchwitz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Piston geometry for reduced smoke and cylinder head component tempe...
    • Patent number 11,230,992
    • Issue date Jan 25, 2022
    • Caterpillar Inc.
    • Eric L. Schroeder
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control apparatus for compression-ignition type engine
    • Patent number 11,203,969
    • Issue date Dec 21, 2021
    • Mazda Motor Corporation
    • Kota Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control apparatus for compression-ignition type engine
    • Patent number 11,199,152
    • Issue date Dec 14, 2021
    • Mazda Motor Corporation
    • Kota Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control apparatus for compression-ignition type engine
    • Patent number 11,168,639
    • Issue date Nov 9, 2021
    • Mazda Motor Corporation
    • Kota Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection control device for engine
    • Patent number 11,162,448
    • Issue date Nov 2, 2021
    • Mazda Motor Corporation
    • Takuya Ohura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection control device for engine
    • Patent number 11,149,675
    • Issue date Oct 19, 2021
    • Mazda Motor Corporation
    • Takuya Ohura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas inlet device with intersection of the inlet duct and the valve...
    • Patent number 11,143,094
    • Issue date Oct 12, 2021
    • IFP Energies Nouvelles
    • Xavier Gautrot
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Compression ignited combustion engine
    • Patent number 11,136,914
    • Issue date Oct 5, 2021
    • Scania CV AB
    • Björn Lindgren
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake device of internal combustion engine
    • Patent number 11,125,149
    • Issue date Sep 21, 2021
    • SUBARU CORPORATION
    • Masaaki Kato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine control device
    • Patent number 11,060,476
    • Issue date Jul 13, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Kenichiroh Ogata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Combustion chamber geometry
    • Patent number 11,053,838
    • Issue date Jul 6, 2021
    • WESTPORT FUEL SYSTEMS CANADA INC.
    • Philip C. Millward
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Intake device of internal combustion engine
    • Patent number 11,053,839
    • Issue date Jul 6, 2021
    • SUBARU CORPORATION
    • Nozomu Terunuma
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 10,989,107
    • Issue date Apr 27, 2021
    • YANMAR POWER TECHNOLOGY CO., LTD.
    • Go Asai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine control device
    • Patent number 10,982,615
    • Issue date Apr 20, 2021
    • Mazda Motor Corporation
    • Kota Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spark-ignition internal combustion engine
    • Patent number 10,968,817
    • Issue date Apr 6, 2021
    • Mazda Motor Corporation
    • Shuma Aoki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cylinder head
    • Patent number 10,968,861
    • Issue date Apr 6, 2021
    • Komatsu Ltd.
    • Yuuki Kageyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control system of internal combustion engine
    • Patent number 10,947,911
    • Issue date Mar 16, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki Sakai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CYLINDER HEAD FOR AN INTERNAL COMBUSTION ENGINE AND AN INTERNAL COM...
    • Publication number 20240209770
    • Publication date Jun 27, 2024
    • DEUTZ Aktiengesellschaft
    • Benedikt Nork
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE SYSTEM
    • Publication number 20220170409
    • Publication date Jun 2, 2022
    • LG ELECTRONICS INC.
    • Jinwoo LEE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS INTAKE DEVICE HAVING TWO ASYMMETRICAL INTAKE DUCTS
    • Publication number 20220170412
    • Publication date Jun 2, 2022
    • IFP Energies nouvelles
    • Xavier GAUTROT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE SYSTEM
    • Publication number 20220154979
    • Publication date May 19, 2022
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS INTAKE DEVICE COMPRISING AN ORIENTED MASKING ELEMENT
    • Publication number 20220154630
    • Publication date May 19, 2022
    • IFP Energies nouvelles
    • Xavier GAUTROT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEM AND METHOD FOR GASPATH ACTUATORS
    • Publication number 20220099036
    • Publication date Mar 31, 2022
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Michiel J. Van Nieuwstadt
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS INLET DUCT GENERATING AN AERODYNAMIC MOVEMENT OF GAS WITHIN A C...
    • Publication number 20220090535
    • Publication date Mar 24, 2022
    • IFP Energies nouvelles
    • Xavier GAUTROT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GASOLINE INTERNAL COMBUSTION ENGINE WITH ASSISTED COMPRESSION IGNITION
    • Publication number 20220003148
    • Publication date Jan 6, 2022
    • ARAMCO OVERSEAS COMPANY B.V.
    • Sebastien Houille
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONSTRUCTIVE ARRANGEMENT APPLIED IN AIR DIFFUSER FOR COMBUSTION ENG...
    • Publication number 20220003150
    • Publication date Jan 6, 2022
    • Jan Adonis Marchiorato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE
    • Publication number 20210381423
    • Publication date Dec 9, 2021
    • SUBARU CORPORATION
    • Kenta KIMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS FOR COMPRESSION-IGNITION TYPE ENGINE
    • Publication number 20210372317
    • Publication date Dec 2, 2021
    • MAZDA MOTOR CORPORATION
    • Kota MATSUMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS FOR COMPRESSION-IGNITION TYPE ENGINE
    • Publication number 20210363935
    • Publication date Nov 25, 2021
    • MAZDA MOTOR CORPORATION
    • Kota MATSUMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PISTON GEOMETRY FOR REDUCED SMOKE AND CYLINDER HEAD COMPONENT TEMPE...
    • Publication number 20210310438
    • Publication date Oct 7, 2021
    • Caterpillar Inc.
    • Eric L. Schroeder
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS FOR COMPRESSION-IGNITION TYPE ENGINE
    • Publication number 20210239067
    • Publication date Aug 5, 2021
    • MAZDA MOTOR CORPORATION
    • Kota MATSUMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS INLET DEVICE WITH INTERSECTION OF THE INLET DUCT AND THE VALVE...
    • Publication number 20210239035
    • Publication date Aug 5, 2021
    • IFP Energies nouvelles
    • Xavier GAUTROT
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS FOR COMPRESSION-IGNITION TYPE ENGINE
    • Publication number 20210231078
    • Publication date Jul 29, 2021
    • MAZDA MOTOR CORPORATION
    • Kota MATSUMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS FOR COMPRESSION-IGNITION TYPE ENGINE
    • Publication number 20210222610
    • Publication date Jul 22, 2021
    • MAZDA MOTOR CORPORATION
    • Kota MATSUMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR INTAKE APPARATUS OF INTERNAL COMBUSTION ENGINE
    • Publication number 20210215092
    • Publication date Jul 15, 2021
    • AISIN SEIKI KABUSHIKI KAISHA
    • Yasuhiko ESAKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20210189953
    • Publication date Jun 24, 2021
    • Yanmar Power Technology Co., Ltd.
    • Go ASAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS FOR COMPRESSION-IGNITION TYPE ENGINE
    • Publication number 20210115839
    • Publication date Apr 22, 2021
    • MAZDA MOTOR CORPORATION
    • Kota MATSUMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION CONTROL DEVICE FOR ENGINE
    • Publication number 20210025349
    • Publication date Jan 28, 2021
    • Mazda Motor Corporation
    • Takuya Ohura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION CONTROL DEVICE FOR ENGINE
    • Publication number 20210025318
    • Publication date Jan 28, 2021
    • Mazda Motor Corporation
    • Takuya Ohura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST MANIFOLD WITH INTEGRATED EXHAUST GAS RECIRCULATION VALVE
    • Publication number 20200400108
    • Publication date Dec 24, 2020
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Michael Kaczmar
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Exhaust Gas Bypass Valve System For A Turbocharged Engine
    • Publication number 20200182139
    • Publication date Jun 11, 2020
    • Polaris Industries Inc.
    • James H. BUCHWITZ
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE CONTROL DEVICE
    • Publication number 20200116098
    • Publication date Apr 16, 2020
    • MAZDA MOTOR CORPORATION
    • Kota Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Intake System for an Internal Combustion Engine, in Particular of a...
    • Publication number 20200088091
    • Publication date Mar 19, 2020
    • Bayerische Motoren Werke Aktiengesellschaft
    • Wolfgang BRACK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIESEL ENGINE
    • Publication number 20200080468
    • Publication date Mar 12, 2020
    • MAZDA MOTOR CORPORATION
    • Jun Kanzaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE
    • Publication number 20200072131
    • Publication date Mar 5, 2020
    • AISIN SEIKI KABUSHIKI KAISHA
    • Suguru KAMIYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DIESEL ENGINE
    • Publication number 20200063644
    • Publication date Feb 27, 2020
    • MAZDA MOTOR CORPORATION
    • Jun Kanzaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    THERMALLY INSULATED INSERT MEMBER AND ENGINE HAVING SAME
    • Publication number 20200049059
    • Publication date Feb 13, 2020
    • Kenichiro IKEYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS