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Constructional details of EGR valves

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF F02M26/00Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture

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F02M26/65Constructional details of EGR valves
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 11,708,808
    • Issue date Jul 25, 2023
    • SPI.SYSTEMS CORPORATION
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    Systems and methods for treated exhaust gas recirculation in intern...
    • Patent number 11,391,251
    • Issue date Jul 19, 2022
    • SPI.SYSTEMS CORPORATION
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    Intake device for engine
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    Cylinder head and engine
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    • Komatsu Ltd.
    • Yuuki Kageyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Imbalance detection device, imbalance detection system, data analys...
    • Patent number 11,225,924
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    • Toyota Jidosha Kabushiki Kaisha
    • Harufumi Muto
    • B60 - VEHICLES IN GENERAL
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    Bush
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    • Denso Corporation
    • Takashi Kobayashi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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    Dual element engine gas valve
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    • Deere & Company
    • Randy R. Scarf
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    Engine and control method thereof
    • Patent number 10,907,557
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    • Hyundai Motor Company
    • Jang Hun Kim
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Exhaust gas recirculation cooler
    • Patent number 10,900,445
    • Issue date Jan 26, 2021
    • Mahle International GmbH
    • Oliver Grill
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Engine system
    • Patent number 10,837,412
    • Issue date Nov 17, 2020
    • Hyundai Motor Company
    • Yeongseop Park
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    EGR valve with integrated sensor
    • Patent number 10,774,796
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    • Perkins Engines Company Limited
    • Edward Haigh
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    Secondary air injection system
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    • Hyundai Motor Company
    • Heechang Oh
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    Method and system for exhaust gas heat recovery
    • Patent number 10,487,714
    • Issue date Nov 26, 2019
    • Ford Global Technologies, LLC
    • Michael James Uhrich
    • B60 - VEHICLES IN GENERAL
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    Exhaust gas recirculation apparatus
    • Patent number 10,247,143
    • Issue date Apr 2, 2019
    • SUBARU CORPORATION
    • Hiroshi Watanabe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Engine block including an integrated flow channel
    • Patent number 10,125,718
    • Issue date Nov 13, 2018
    • GM Global Technology Operations LLC
    • Luca Peschini
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Arrangement for attaching a control valve to a flow channel housing...
    • Patent number 10,041,452
    • Issue date Aug 7, 2018
    • Pierburg GmbH
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    Method and apparatus to prevent rotation
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    Coolant control valve that selectively supplies EGR cooler with coo...
    • Patent number 9,670,884
    • Issue date Jun 6, 2017
    • Hyundai Motor Company
    • Yoonghwa Park
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    Apparatus for reducing friction in EGR driver
    • Patent number 9,556,826
    • Issue date Jan 31, 2017
    • Hyundai Motor Company
    • Young Min Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Valve device
    • Patent number 9,523,332
    • Issue date Dec 20, 2016
    • Denso Corporation
    • Takashi Kobayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Exhaust gas recirculation system
    • Patent number 8,122,873
    • Issue date Feb 28, 2012
    • Denso Corporation
    • Akira Furukawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

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    • SPI.SYSTEMS CORPORATION
    • JOHN FRANCIS SCHICKLER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    SYSTEMS AND METHODS FOR TREATED EXHAUST GAS RECIRCULATION IN INTERN...
    • Publication number 20220145834
    • Publication date May 12, 2022
    • SPI.SYSTEMS CORPORATION
    • John Francis Schickler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    INTAKE DEVICE FOR ENGINE
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    CYLINDER HEAD AND ENGINE
    • Publication number 20210254579
    • Publication date Aug 19, 2021
    • Komatsu Ltd.
    • Yuuki Kageyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    HYBRID VEHICLE AND METHOD OF ENGINE CONTROL OF HYBRID VEHICLE
    • Publication number 20200307369
    • Publication date Oct 1, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Koichi YONEZAWA
    • B60 - VEHICLES IN GENERAL
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    IMBALANCE DETECTION DEVICE, IMBALANCE DETECTION SYSTEM, DATA ANALYS...
    • Publication number 20200271069
    • Publication date Aug 27, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Harufumi MUTO
    • B60 - VEHICLES IN GENERAL
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    ENGINE SYSTEM
    • Publication number 20200088141
    • Publication date Mar 19, 2020
    • Hyndai Motor Company
    • Yeongseop PARK
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    SECONDARY AIR INJECTION SYSTEM
    • Publication number 20190316551
    • Publication date Oct 17, 2019
    • Hyundai Motor Company
    • Heechang OH
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST GAS RECIRCULATION COOLER
    • Publication number 20190145358
    • Publication date May 16, 2019
    • MAHLE International GmbH
    • Oliver Grill
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE BLOCK INCLUDING AN INTEGRATED FLOW CHANNEL
    • Publication number 20180328310
    • Publication date Nov 15, 2018
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Luca Peschini
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LONG-ROUTE EGR SYSTEM
    • Publication number 20180320640
    • Publication date Nov 8, 2018
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Alberto RACCA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD AND APPARATUS TO PREVENT ROTATION
    • Publication number 20180030935
    • Publication date Feb 1, 2018
    • G.W. Lisk Company, Inc.
    • Shawn Clapham
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD AND SYSTEM FOR EXHAUST GAS HEAT RECOVERY
    • Publication number 20170292431
    • Publication date Oct 12, 2017
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Michael James Uhrich
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EXHAUST GAS RECIRCULATION APPARATUS
    • Publication number 20170260933
    • Publication date Sep 14, 2017
    • Fuji Jukogyo Kabushiki Kaisha
    • Hiroshi WATANABE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ARRANGEMENT FOR ATTACHING A CONTROL VALVE TO A FLOW CHANNEL HOUSING...
    • Publication number 20170009711
    • Publication date Jan 12, 2017
    • PIERBURG GMBH
    • Norbert Simons
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE, NOTABLY FOR COMBUSTION ENGINE AIR CIRCUIT
    • Publication number 20160281858
    • Publication date Sep 29, 2016
    • VALEO SYSTEMES DE CONTROLE MOTEUR
    • Grégory Hodebourg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE FOR AN EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE
    • Publication number 20160281653
    • Publication date Sep 29, 2016
    • BorgWarner Esslingen GmbH
    • Hans-Ulrich Gross
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE SEAT AND GASKET FOR EXHAUST BYPASS VALVE
    • Publication number 20140353538
    • Publication date Dec 4, 2014
    • Honeywell International Inc.
    • Arthur Jeanson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR ASSEMBLING AN AIR CONTROL VALVE
    • Publication number 20140305405
    • Publication date Oct 16, 2014
    • Emmanuel Felix
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SUPERCHARGING SYSTEM FOR ENGINE
    • Publication number 20140238016
    • Publication date Aug 28, 2014
    • Hyundai Motor Company
    • Hyun Jun Lim
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST GAS RECIRCULATION VALVE DEVICE FOR VEHICLE
    • Publication number 20140182567
    • Publication date Jul 3, 2014
    • Kia Motors Corporation
    • Jaepil LIM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20130313460
    • Publication date Nov 28, 2013
    • DENSO CORPORATION
    • Takashi KOBAYASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST GAS RECIRCULATION APPARATUS
    • Publication number 20100163006
    • Publication date Jul 1, 2010
    • DENSO CORPORATION
    • Makoto Otsubo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST GAS RECIRCULATION SYSTEM
    • Publication number 20100089370
    • Publication date Apr 15, 2010
    • DENSO CORPORATION
    • Akira FURUKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS