by adding air to exhaust gases

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Internal Combustion Engine for a Motor Vehicle, in Particular for a...

    • Publication number 20230417167
    • Publication date Dec 28, 2023
    • MERCEDES-BENZ GROUP AG
    • Nils BRINKERT
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHODS AND SYSTEMS OF MITIGATING HIGH-SPEED JET NOISE

    • Publication number 20230041941
    • Publication date Feb 9, 2023
    • University of Kansas
    • Saeed FAROKHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DUAL FUNCTION EXHAUST SYSTEM ATTACHMENT

    • Publication number 20220316371
    • Publication date Oct 6, 2022
    • Jason Joseph CLOUTIER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS AFTERTREATMENT SYSTEM, AND METHOD FOR THE EXHAUST GAS A...

    • Publication number 20220120202
    • Publication date Apr 21, 2022
    • Volkswagen Aktiengesellschaft
    • Tolga BOZALP
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE AND ENGINE-DRIVEN WORKING MACHINE

    • Publication number 20180016956
    • Publication date Jan 18, 2018
    • Hitachi Koki Co., Ltd.
    • Naoto ICHIHASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR-COOLED ENGINE AND ENGINE WORKING MACHINE

    • Publication number 20160237876
    • Publication date Aug 18, 2016
    • Hitachi Koki Co., Ltd.
    • Naoto ICHIHASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE EQUIPPED WITH SECONDARY AIR SUPPLY DEVICE

    • Publication number 20150267579
    • Publication date Sep 24, 2015
    • Honda Motor Co., Ltd.
    • Yusuke Ninomiya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE EQUIPPED WITH SECONDARY AIR SUPPLY DEVICE

    • Publication number 20150267580
    • Publication date Sep 24, 2015
    • Honda Motor Co., Ltd.
    • Yusuke Ninomiya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS FLOW UNIT, A GAS TREATMENT DEVICE AND A COMBUSTION ENGINE PROVI...

    • Publication number 20150204280
    • Publication date Jul 23, 2015
    • VOLVO TRUCK CORPORATION
    • Magnus Ising
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    MUFFLER AND ENGINE SYSTEM

    • Publication number 20130277145
    • Publication date Oct 24, 2013
    • Jason J. Raasch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD OF INCREASING VOLUMETRIC THROUGHPUT OF AN INTERNAL COMBUSTIO...

    • Publication number 20120240555
    • Publication date Sep 27, 2012
    • BRB/SHERLINE, INC.
    • Bernhardt R. Bruns
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER AND ENGINE SYSTEM

    • Publication number 20110308236
    • Publication date Dec 22, 2011
    • Briggs & Stratton Corporation
    • Jason J. Raasch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Device For Cooling An Exhaust Gas Stream

    • Publication number 20110239637
    • Publication date Oct 6, 2011
    • Scott D. Ochsner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Ejector/Mixer Nozzle for Noise Reduction

    • Publication number 20110162383
    • Publication date Jul 7, 2011
    • Hua Zhang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NOISE ATTENUATION DEVICE FOR REDUCING NOISE ATTENUATION IN A JET EN...

    • Publication number 20110048847
    • Publication date Mar 3, 2011
    • United States of America as represented by the Secretary of the Navy
    • Norman L. Helgeson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS DIFFUSER

    • Publication number 20110023473
    • Publication date Feb 3, 2011
    • PACCAR Inc
    • Jake Tyler Ferderer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Muffler

    • Publication number 20100230205
    • Publication date Sep 16, 2010
    • Buhei Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE, VEHICLE, MARINE VESSEL, AND EXHAUST GAS...

    • Publication number 20100192553
    • Publication date Aug 5, 2010
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yusuke TAKAHASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE, VEHICLE, MARINE VESSEL, AND SECONDARY A...

    • Publication number 20100192556
    • Publication date Aug 5, 2010
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yusuke TAKAHASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTI-CYLINDER INTERNAL COMBUSTION ENGINE, VEHICLE, MARINE VESSEL,...

    • Publication number 20100192557
    • Publication date Aug 5, 2010
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yusuke TAKAHASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    APPARATUS FOR COOLING OVERHEATED GAS IN ENGINE ROOM

    • Publication number 20100186395
    • Publication date Jul 29, 2010
    • Volvo Construction Equipment Holding Sweden AB
    • Hak Yong Yang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EXHAUST COMPONENT COVER

    • Publication number 20100122682
    • Publication date May 20, 2010
    • YUTAKA GIKEN CO., LTD.
    • Toru Hisanaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VEHICULAR EXHAUST RESONATOR WITH COOLING FEATURE

    • Publication number 20090057056
    • Publication date Mar 5, 2009
    • Fred Baumgartner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine blower

    • Publication number 20090038106
    • Publication date Feb 12, 2009
    • ZENOAH CO., LTD.
    • Shinichi Wada
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Air Injection Valve for a Muffler

    • Publication number 20080282685
    • Publication date Nov 20, 2008
    • Keith Wu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Electric connector for endoscope, endoscope, and method for assembl...

    • Publication number 20080249363
    • Publication date Oct 9, 2008
    • OLYMPUS CORPORATION
    • Naohiro Nakamura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PASSIVE SECONDARY AIR MUFFLER

    • Publication number 20080245604
    • Publication date Oct 9, 2008
    • TECUMSEH POWER COMPANY
    • Troy M. Saunders
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Catalytic Apparatus for Motorcycle Exhaust Pipe

    • Publication number 20080178582
    • Publication date Jul 31, 2008
    • Wen Shing Chang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST DEVICE AND VEHICLE WITH EXHAUST DEVICE

    • Publication number 20070251761
    • Publication date Nov 1, 2007
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hidehiro Nishimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method and apparatus for controlling gas emission of an internal co...

    • Publication number 20060277901
    • Publication date Dec 14, 2006
    • Energy Eco Systems, Inc.
    • Adolfo P. Allegre
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES