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Gas passages being formed between the walls of an outer shell and an inner chamber

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  • F01N2470/08
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES F01N2470/00Structure or shape of gas passages, pipes or tubes

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F01N2470/08Gas passages being formed between the walls of an outer shell and an inner chamber
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas aftertreatment device
    • Patent number 12,158,094
    • Issue date Dec 3, 2024
    • Vitesco Technologies GmbH
    • Peter Hirth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust gas system unit
    • Patent number 12,140,061
    • Issue date Nov 12, 2024
    • Tenneco GmbH
    • Sascha Vollmer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Emissions reduction systems and methods
    • Patent number 11,982,216
    • Issue date May 14, 2024
    • David A Endrigo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Dosing and mixing assemblies for exhaust aftertreatment system
    • Patent number 11,773,763
    • Issue date Oct 3, 2023
    • Donaldson Company, Inc.
    • Corine Chauvin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust muffler
    • Patent number 11,566,547
    • Issue date Jan 31, 2023
    • Honda Motor Co., Ltd.
    • Junya Sato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Decomposition chamber for aftertreatment systems
    • Patent number 11,560,821
    • Issue date Jan 24, 2023
    • Cummins Emission Solutions Inc.
    • Samuel Johnson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Emissions reduction systems and methods
    • Patent number 11,519,318
    • Issue date Dec 6, 2022
    • David A Endrigo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Muffler unit
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    • Issue date May 31, 2022
    • Honda Motor Co., Ltd.
    • Katsuki Miura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Muffler
    • Patent number 11,261,768
    • Issue date Mar 1, 2022
    • Futaba Industrial Co., Ltd.
    • Hayato Tawada
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Exhaust device for internal combustion engine
    • Patent number 11,248,504
    • Issue date Feb 15, 2022
    • Honda Motor Co., Ltd.
    • Keisuke Kishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Heat recovery device and heat recovery system with a thermoelectric...
    • Patent number 11,242,791
    • Issue date Feb 8, 2022
    • NGK Insulators, Ltd.
    • Tatsuo Kawaguchi
    • F28 - HEAT EXCHANGE IN GENERAL
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    Exhaust device for internal combustion engine
    • Patent number 11,236,652
    • Issue date Feb 1, 2022
    • Honda Motor Co., Ltd.
    • Keisuke Kishikawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Emissions reduction systems and methods
    • Patent number 11,220,948
    • Issue date Jan 11, 2022
    • David A Endrigo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust pipe, combustion engine machine, and motor vehicle
    • Patent number 11,149,605
    • Issue date Oct 19, 2021
    • Volkswagen Aktiengesellschaft
    • Vitali Schleiermacher
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas aftertreatment system for an internal combustion engine
    • Patent number 11,098,633
    • Issue date Aug 24, 2021
    • Volkswagen Aktiengesellschaft
    • Onur Ulas Car
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust heat recovery apparatus
    • Patent number 11,060,436
    • Issue date Jul 13, 2021
    • Hyundai Motor Company
    • Yu Ri Han
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas/reactant mixing assembly unit
    • Patent number 11,015,507
    • Issue date May 25, 2021
    • Eberspächer Exhaust Technology GmbH & Co. KG
    • Gerd Gaiser
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Method and system for exhaust-gas heat management
    • Patent number 11,002,172
    • Issue date May 11, 2021
    • Ford Global Technologies, LLC
    • Thomas Zenner
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    Muffler
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    • Issue date Mar 30, 2021
    • Futaba Industrial Co., Ltd.
    • Tsuneyuki Higashino
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
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    Diesel exhaust fluid mixing
    • Patent number 10,954,841
    • Issue date Mar 23, 2021
    • Caterpillar Inc.
    • Scott David Brinkmeyer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Component of an exhaust gas system and method for exhaust gas after...
    • Patent number 10,837,337
    • Issue date Nov 17, 2020
    • Vitesco Technologies GmbH
    • Peter Hirth
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mixer system proximate to vehicle engine
    • Patent number 10,823,032
    • Issue date Nov 3, 2020
    • Faurecia Emissions Control Technologies, USA, LLC
    • Robin H. Willats
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas muffler and method for the manufacture thereof
    • Patent number 10,815,847
    • Issue date Oct 27, 2020
    • Eberspächer Exhaust Technology GmbH & Co. KG
    • Ian Barret
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust device for internal combustion engine
    • Patent number 10,787,943
    • Issue date Sep 29, 2020
    • Honda Motor Co., Ltd.
    • Keisuke Kishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Reductant dosing unit compact side feed inlet port
    • Patent number 10,774,719
    • Issue date Sep 15, 2020
    • Vitesco Technologies USA, LLC.
    • Robert Wayne McFarland
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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    Exhaust system
    • Patent number 10,697,338
    • Issue date Jun 30, 2020
    • Eberspächer Exhaust Technology GmbH & Co. KG
    • Felix Neumann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust heat recovery system
    • Patent number 10,677,135
    • Issue date Jun 9, 2020
    • Hyundai Motor Company
    • Byung Wook Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Modular exhaust gas treatment device for an exhaust gas system of a...
    • Patent number 10,513,962
    • Issue date Dec 24, 2019
    • MTU Friedrichshafen GmbH
    • Klaus Wehler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Exhaust gas pressure regulator for a combustion engine
    • Patent number 10,436,107
    • Issue date Oct 8, 2019
    • Volvo Truck Corporation
    • Peter Tennevall
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compact inline inlet with integrated cast ring
    • Patent number 10,428,718
    • Issue date Oct 1, 2019
    • Tenneco Automotive Operating Company Inc.
    • Daniel J. Owen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents