TREA

Chambers having variable volumes

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Industry

  • CPC
  • F01N2490/12
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Parent Industries

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 F01N2490/00Structure, disposition or shape of gas-chambers

Current Industry

F01N2490/12Chambers having variable volumes
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust handling systems for marine vessels and related methods
    • Patent number 12,043,361
    • Issue date Jul 23, 2024
    • Marathon Petroleum Company LP
    • Stephen Daniel Ernst
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust system having tunable exhaust sound
    • Patent number 10,837,333
    • Issue date Nov 17, 2020
    • Ford Global Technologies, LLC
    • Hani Ayesh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas aftertreatment device and exhaust gas aftertreatment me...
    • Patent number 10,450,911
    • Issue date Oct 22, 2019
    • MAN Energy Solutions SE
    • Andreas Döring
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Damper assembly for a combustion chamber
    • Patent number 10,100,688
    • Issue date Oct 16, 2018
    • ANSALDO ENERGIA SWITZERLAND AG
    • Jost Imfeld
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Systems and methods for active exhaust noise cancellation
    • Patent number 9,286,882
    • Issue date Mar 15, 2016
    • Great Lakes Sound & Vibration, Inc.
    • Stephen E. Polakowski
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Exhaust system for motorcycle
    • Patent number 7,779,963
    • Issue date Aug 24, 2010
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Yoshihiro Muto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus for damping acoustic vibrations in a combustor
    • Patent number 6,634,457
    • Issue date Oct 21, 2003
    • Alstom (Switzerland) Ltd
    • Christian Oliver Paschereit
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Resonator type silencer
    • Patent number 5,283,398
    • Issue date Feb 1, 1994
    • Tsuchiya Mfg. Co., Ltd.
    • Hirokazu Kotera
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Exhaust silencing means for marine propulsion
    • Patent number 5,103,931
    • Issue date Apr 14, 1992
    • Sanshin Industries Co., Ltd.
    • Masaki Okazaki
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Exhaust silencer unit for propulsion unit
    • Patent number 5,096,446
    • Issue date Mar 17, 1992
    • Sanshin Kogyo Kanushiki Kaisha
    • Hiroshi Tazaki
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3233698
    • Patent number 3,233,698
    • Issue date Feb 8, 1966
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2544284
    • Patent number 2,544,284
    • Issue date Mar 6, 1951
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2403699
    • Patent number 2,403,699
    • Issue date Jul 9, 1946
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2214894
    • Patent number 2,214,894
    • Issue date Sep 17, 1940
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents