TREA

having oscillating or vibrating movement

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Industry

  • CPC
  • F01N1/20
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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 F01N1/00Silencing apparatus characterised by method of silencing

Current Industry

F01N1/20having oscillating or vibrating movement
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust sound bypass
    • Patent number 11,988,122
    • Issue date May 21, 2024
    • McLaren Automotive Limited
    • Giuseppe Iossa
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Passive exhaust valve assembly with overlapping slip joint and meth...
    • Patent number 10,253,664
    • Issue date Apr 9, 2019
    • Middleville Tool & Die Co.
    • Robert Leroy Middleton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust apparatus of internal combustion engine
    • Patent number 8,763,384
    • Issue date Jul 1, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Nakaya Takagaki
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Device for noise structuring in a motor vehicle
    • Patent number 6,932,189
    • Issue date Aug 23, 2005
    • DaimlerChrysler AG
    • Rolf Helber
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas control mechanism for a two-stroke engine
    • Patent number 6,427,645
    • Issue date Aug 6, 2002
    • Andreas Stihl AG & Co.
    • Werner Geyer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust system for watercraft
    • Patent number 5,676,575
    • Issue date Oct 14, 1997
    • Sanshin Kogyo Kabushiki Kaisha
    • Yoshihide Fukuda
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Exhaust system for watercraft
    • Patent number 5,556,314
    • Issue date Sep 17, 1996
    • Sanshin Kogyo Kabushuki Kaisha
    • Yoshihide Fukuda
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Electronic muffler
    • Patent number 5,457,749
    • Issue date Oct 10, 1995
    • Noise Cancellation Technologies, Inc.
    • John A. Cain
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Single cavity automobile muffler
    • Patent number 5,272,286
    • Issue date Dec 21, 1993
    • Active Noise and Vibration Technologies, Inc.
    • John J. Cain
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Silencer device for exhausts of motors and similar, with acoustic i...
    • Patent number 5,058,702
    • Issue date Oct 22, 1991
    • Mascioli Alessandro
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust plenum chamber
    • Patent number 4,763,471
    • Issue date Aug 16, 1988
    • BBC Brown, Boveri & Company Limited
    • Jakob Keller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Muffler for a pneumatic hammer
    • Patent number 4,558,763
    • Issue date Dec 17, 1985
    • Montabert S.A.
    • Roger Montabert
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Apparatus for treating flowing working gases particularly to reduce...
    • Patent number 4,346,783
    • Issue date Aug 31, 1982
    • Rensselaer Polytechnic Institute
    • Henry A. Scarton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and apparatus for treating exhaust gases particularly for ai...
    • Patent number 4,327,817
    • Issue date May 4, 1982
    • Rensselaer Polytechnic Institute
    • Henry A. Scarton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and apparatus for treating exhaust gases particularly for ai...
    • Patent number 4,244,442
    • Issue date Jan 13, 1981
    • Rensselaer Polytechnic Institute
    • Henry A. Scarton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3854549
    • Patent number 3,854,549
    • Issue date Dec 17, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3400784
    • Patent number 3,400,784
    • Issue date Sep 10, 1968
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3323614
    • Patent number 3,323,614
    • Issue date Jun 6, 1967
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3111192
    • Patent number 3,111,192
    • Issue date Nov 19, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2486007
    • Patent number 2,486,007
    • Issue date Oct 25, 1949
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1975483
    • Patent number 1,975,483
    • Issue date Oct 2, 1934
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1761471
    • Patent number 1,761,471
    • Issue date Jun 3, 1930
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1499683
    • Patent number 1,499,683
    • Issue date Jul 1, 1924
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents