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Discharge orifices having non circular sections

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  • F02M61/184
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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 F02M61/00Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00

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F02M61/184Discharge orifices having non circular sections
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel injection valve
    • Patent number 12,135,001
    • Issue date Nov 5, 2024
    • Hitachi Astemo, Ltd.
    • Takaki Itaya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector having nozzle spray holes with grooves
    • Patent number 12,037,967
    • Issue date Jul 16, 2024
    • Cummins Inc.
    • Ross A. Phillips
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fuel injector and nozzle assembly having dual concentric check asse...
    • Patent number 11,885,290
    • Issue date Jan 30, 2024
    • Caterpillar Inc.
    • Bobby John
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector having spray ducts sized for optimized soot reduction
    • Patent number 11,852,113
    • Issue date Dec 26, 2023
    • Caterpillar Inc.
    • Russell P. Fitzgerald
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ducted fuel injection system alignment device
    • Patent number 11,713,742
    • Issue date Aug 1, 2023
    • National Technology & Engineering Solutions of Sandia, LLC
    • Christopher William Nilsen
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 11,530,672
    • Issue date Dec 20, 2022
    • Honda Motor Co., Ltd.
    • Yoshitaka Maeda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Injector apparatus
    • Patent number 11,459,990
    • Issue date Oct 4, 2022
    • RKLAB AG
    • Riccardo Meldolesi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Methods and systems for a fuel injector
    • Patent number 11,293,392
    • Issue date Apr 5, 2022
    • Ford Global Technologies, LLC
    • Xiaogang Zhang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Spray orifice disk and valve
    • Patent number 11,187,199
    • Issue date Nov 30, 2021
    • Robert Bosch GmbH
    • Laurent Jeannel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid injector orifice plate for colliding fluid jets
    • Patent number 11,143,153
    • Issue date Oct 12, 2021
    • NOSTRUM ENERGY PTE. LTD.
    • Nirmal Mulye
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve
    • Patent number 11,098,686
    • Issue date Aug 24, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Takaki Itaya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multi-hole fuel injector with twisted nozzle holes
    • Patent number 11,015,559
    • Issue date May 25, 2021
    • Ford Global Technologies, LLC
    • Sangjin Hong
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine mixing structures
    • Patent number 11,008,932
    • Issue date May 18, 2021
    • Transportation IP Holdings, LLC
    • Adam Edgar Klingbeil
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel electro-injector atomizer, in particular for a diesel cycle en...
    • Patent number 11,008,991
    • Issue date May 18, 2021
    • C. R. F. Societa Consortile per Azioni
    • Sergio Stucchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device
    • Patent number 10,989,105
    • Issue date Apr 27, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Ryo Kusakabe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method and device for manufacturing member having a through hole
    • Patent number 10,967,458
    • Issue date Apr 6, 2021
    • Denso Corporation
    • Hideaki Shirai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fuel injector systems, fuel injectors, fuel injector nozzles, and m...
    • Patent number 10,961,967
    • Issue date Mar 30, 2021
    • Microfabrica Inc.
    • Gregory P. Schmitz
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Direct fuel injector
    • Patent number 10,927,804
    • Issue date Feb 23, 2021
    • Ford Global Technologies, LLC
    • Jianwen James Yi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection device
    • Patent number 10,890,152
    • Issue date Jan 12, 2021
    • Denso Corporation
    • Noritsugu Kato
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve
    • Patent number 10,865,753
    • Issue date Dec 15, 2020
    • Denso Corporation
    • Masayuki Niwa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Methods and systems for a fuel injector
    • Patent number 10,823,127
    • Issue date Nov 3, 2020
    • Ford Global Technologies, LLC
    • Xiaogang Zhang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Methods and systems for a fuel injector
    • Patent number 10,808,668
    • Issue date Oct 20, 2020
    • Ford Global Technologies, LLC
    • Xiaogang Zhang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection devices
    • Patent number 10,781,779
    • Issue date Sep 22, 2020
    • T.D.C. PRODUCTS B.V.
    • Tjeerd Sijtse Ijsselstein
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Nozzle body and fuel injection valve
    • Patent number 10,774,800
    • Issue date Sep 15, 2020
    • Continental Automotive GmbH
    • Antonio Agresta
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Nozzle plate for fuel injection device
    • Patent number 10,619,613
    • Issue date Apr 14, 2020
    • Enplas Corporation
    • Koji Noguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector for internal combustion engines
    • Patent number 10,612,508
    • Issue date Apr 7, 2020
    • Caterpillar Inc.
    • David Ginter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injectors with improved coefficient of fuel discharge
    • Patent number 10,590,899
    • Issue date Mar 17, 2020
    • 3M Innovative Properties Company
    • Scott M. Schnobrich
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Nozzle plate for fuel injection unit
    • Patent number 10,584,670
    • Issue date Mar 10, 2020
    • Enplas Corporation
    • Koji Noguchi
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fuel injector with variable flow direction
    • Patent number 10,570,865
    • Issue date Feb 25, 2020
    • Ford Global Technologies, LLC
    • Xiaogang Zhang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection throttle body
    • Patent number 10,570,866
    • Issue date Feb 25, 2020
    • Holley Performance Products, Inc.
    • Doug Flynn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL INJECTOR HAVING NOZZLE SPRAY HOLES WITH GROOVES
    • Publication number 20240337232
    • Publication date Oct 10, 2024
    • Cummins Inc.
    • Ross A. Phillips
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FUEL NOZZLE HAVING DIFFERENT FIRST AND SECOND DISCHARGE ORIFICES FO...
    • Publication number 20240200521
    • Publication date Jun 20, 2024
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Carsten CLEMEN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR HAVING SPRAY DUCTS SIZED FOR OPTIMIZED SOOT REDUCTION
    • Publication number 20230243327
    • Publication date Aug 3, 2023
    • Caterpillar Inc.
    • Russell P. Fitzgerald
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20230124555
    • Publication date Apr 20, 2023
    • DENSO CORPORATION
    • Hideo TSUKADA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INJECTOR FOR INTRODUCING A FLUID WITH IMPROVED FLOW ROBUSTNESS
    • Publication number 20230107782
    • Publication date Apr 6, 2023
    • ROBERT BOSCH GmbH
    • Matthias Lausch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR HAVING MULTIPLE ROWS OF SPRAY HOLES WITH DIFFERENT CR...
    • Publication number 20230101391
    • Publication date Mar 30, 2023
    • Cummins Inc.
    • Srivathsan Ragunathan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR HAVING CONTROLLED NOZZLE TIP PROTRUSION IN CYLINDER H...
    • Publication number 20230064203
    • Publication date Mar 2, 2023
    • Caterpillar Inc.
    • Timothy Adam Bazyn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR NOZZLE
    • Publication number 20220170435
    • Publication date Jun 2, 2022
    • Dynomite Diesel Products
    • Leonard Allan Reed
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR AND NOZZLE ASSEMBLY HAVING DUAL CONCENTRIC CHECK ASSE...
    • Publication number 20220074378
    • Publication date Mar 10, 2022
    • Caterpillar Inc.
    • Bobby John
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    NOZZLE WITH MICROSTRUCTURED THROUGH-HOLES
    • Publication number 20210348585
    • Publication date Nov 11, 2021
    • 3M Innovative Properties Company
    • Scott M. Schnobrich
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INJECTOR APPARATUS
    • Publication number 20210262427
    • Publication date Aug 26, 2021
    • RKLAB AG
    • Riccardo MELDOLESI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHODS AND SYSTEMS FOR A FUEL INJECTOR
    • Publication number 20200263649
    • Publication date Aug 20, 2020
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Xiaogang Zhang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHODS AND SYSTEMS FOR A FUEL INJECTOR
    • Publication number 20200102923
    • Publication date Apr 2, 2020
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Xiaogang Zhang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection Valve
    • Publication number 20200049118
    • Publication date Feb 13, 2020
    • Hitachi Automotive Systems, Ltd.
    • Takaki ITAYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MULTI-HOLE FUEL INJECTOR WITH TWISTED NOZZLE HOLES
    • Publication number 20200032756
    • Publication date Jan 30, 2020
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Sangjin Hong
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20190345907
    • Publication date Nov 14, 2019
    • DENSO CORPORATION
    • Noritsugu KATO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20190338740
    • Publication date Nov 7, 2019
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Kiyotaka Ogura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHODS AND SYSTEMS FOR A FUEL INJECTOR
    • Publication number 20190285037
    • Publication date Sep 19, 2019
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Xiaogang Zhang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20190093617
    • Publication date Mar 28, 2019
    • DENSO CORPORATION
    • Masayuki NIWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    IMPROVED FUEL INJECTION DEVICES
    • Publication number 20190093618
    • Publication date Mar 28, 2019
    • Cereus Technology B.V.
    • Tjeerd Sijtse IJSSELSTEIN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTOR
    • Publication number 20190048838
    • Publication date Feb 14, 2019
    • SCANIA CV AB
    • Kim Kylström
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION DEVICE
    • Publication number 20190040790
    • Publication date Feb 7, 2019
    • Hitachi Automotive Systems, Ltd.
    • Ryo KUSAKABE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPRAY ORIFICE DISK AND VALVE
    • Publication number 20180372047
    • Publication date Dec 27, 2018
    • ROBERT BOSCH GmbH
    • Laurent Jeannel
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    NOZZLE AND METHOD OF MAKING SAME
    • Publication number 20180363613
    • Publication date Dec 20, 2018
    • 3M Innovative Properties Company
    • Barry S. Carpenter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DIRECT FUEL INJECTOR
    • Publication number 20180355832
    • Publication date Dec 13, 2018
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Jianwen James Yi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SPRAY ORIFICE DISK AND VALVE
    • Publication number 20180355833
    • Publication date Dec 13, 2018
    • ROBERT BOSCH GmbH
    • Tilo Starkert
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    NOZZLE PLATE FOR FUEL INJECTION DEVICE
    • Publication number 20180266377
    • Publication date Sep 20, 2018
    • ENPLAS CORPORATION
    • Koji NOGUCHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection Throttle Body
    • Publication number 20180266376
    • Publication date Sep 20, 2018
    • HOLLEY PERFORMANCE PRODUCTS, INC.
    • Doug Flynn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLUID INJECTOR ORIFICE PLATE FOR COLLIDING FLUID JETS
    • Publication number 20180171954
    • Publication date Jun 21, 2018
    • NOSTRUM ENERGY PTE. LTD.
    • Nirmal MULYE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE SPRAY ANGLE INJECTOR ARRANGEMENT
    • Publication number 20180163594
    • Publication date Jun 14, 2018
    • Cummins Inc.
    • Bradlee J. Stroia
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS