TREA

Apparatus for adding secondary air to fuel-air mixture

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Industry

  • CPC
  • F02M23/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF

Current Industry

F02M23/00Apparatus for adding secondary air to fuel-air mixture

Sub Industries

F02M23/001built into a flange F02M23/003Particular shape of air intake F02M23/005with a damping element in the secondary air control F02M23/006Valves specially shaped for supplying secondary air F02M23/02with personal control, or with secondary-air valve controlled by main combustion-air throttle F02M23/025Optional operation by means of a hand or foot switch F02M23/03the secondary air-valve controlled by main combustion-air throttle F02M23/04with automatic control F02M23/06dependent on engine speed F02M23/062Secondary air flow cut-off at low speed F02M23/065Secondary air flow cut-off at high torque F02M23/067Secondary air admission flow at high speeds and with the main butterfly valve closed F02M23/08dependent on pressure in main combustion-air induction system F02M23/085specially adapted for secondary air admission during braking or travelling down steep slopes F02M23/09using valves directly opened by low pressure F02M23/095with balls which are not spring loaded F02M23/10dependent on temperature F02M23/12characterised by being combined with device for, or by secondary air effecting, re-atomising of condensed fuel F02M23/14characterised by adding hot secondary air
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Isuzu Motors Limited
    • Takeshi OKAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    GAS MIXER
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    • Caterpillar Energy Solution GmbH
    • Enrico DREHOBL
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    • Publication date Jun 20, 2024
    • ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
    • Carsten CLEMEN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    ENGINE
    • Publication number 20240110530
    • Publication date Apr 4, 2024
    • SUBARU CORPORATION
    • Shinji WAKAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    OXIDIZER AND FUEL SUPPLY SYSTEM FOR INTERNAL COMBUSTION ENGINES
    • Publication number 20230383713
    • Publication date Nov 30, 2023
    • Manuel Munoz Saiz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Pre-Chamber Combustion Systems and Methods
    • Publication number 20230279802
    • Publication date Sep 7, 2023
    • M2X Energy Inc.
    • Kyle I. Merical
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    ENGINE SYSTEM
    • Publication number 20220243686
    • Publication date Aug 4, 2022
    • SUBARU CORPORATION
    • Kouhei TOUMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    RECIPROCATING-PISTON INTERNAL COMBUSTION ENGINE WITH DEVICE FOR INC...
    • Publication number 20210285361
    • Publication date Sep 16, 2021
    • Erwin Junker
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    REMOVAL OF CONTAMINANTS FROM AIR FOR USE IN AIRCRAFT ENGINES
    • Publication number 20210047953
    • Publication date Feb 18, 2021
    • Pratt & Whitney Canada Corp.
    • Christopher GOVER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    PASSIVE CENTRIFUGAL BLEED VALVE SYSTEM FOR A GAS TURBINE ENGINE
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    • Publication date Dec 3, 2020
    • United Technologies Corporation
    • Michael G. McCaffrey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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    VALVE ARRANGEMENT AND VALVE GUIDE
    • Publication number 20200332746
    • Publication date Oct 22, 2020
    • VOLVO TRUCK COPRORATION
    • Stig Arne SVENSSON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    SYSTEM AND METHOD OF SECURING BRAKE BOOSTER NEGATIVE PRESSURE
    • Publication number 20200332749
    • Publication date Oct 22, 2020
    • Hyundai Motor Company
    • Young-Kyu Oh
    • B60 - VEHICLES IN GENERAL
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    AIR-FUEL RATIO CONTROL METHOD REFLECTING BRAKE BOOSTER INFLOW FLOW...
    • Publication number 20200256284
    • Publication date Aug 13, 2020
    • Hyundai Motor Company
    • Min-Kyu WON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    OIL CARRYOVER REDUCTION SYSTEM
    • Publication number 20200148235
    • Publication date May 14, 2020
    • Transportation IP Holdings, LLC
    • Adam Klingbeil
    • B61 - RAILWAYS
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    CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20200063666
    • Publication date Feb 27, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshikazu YAMAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE ARRANGEMENT AND VALVE GUIDE
    • Publication number 20200011213
    • Publication date Jan 9, 2020
    • VOLVO TRUCK CORPORATION
    • Stig Arne SVENSSON
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    DEVICE FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING T...
    • Publication number 20190376474
    • Publication date Dec 12, 2019
    • HELLA GmbH & Co. KGaA
    • Ludger BUESCHER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    IN-CYLINDER AIR INJECTION VIA DUAL-FUEL INJECTOR
    • Publication number 20190338730
    • Publication date Nov 7, 2019
    • Cummins Inc.
    • J. Steven Kolhouse
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    Internal Combustion Engine and Method for Its Operation
    • Publication number 20190323418
    • Publication date Oct 24, 2019
    • Andreas Stihl AG & Co KG
    • Claus Naegele
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    FUEL-AIR INJECTION ROTARY ENGINE
    • Publication number 20190301361
    • Publication date Oct 3, 2019
    • Kan Cheng
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    VALVE ARRANGEMENT
    • Publication number 20190085792
    • Publication date Mar 21, 2019
    • VOLVO TRUCK CORPORATION
    • Stig Arne SVENSSON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE INJECTION SYSTEM
    • Publication number 20180306127
    • Publication date Oct 25, 2018
    • Peter Chargo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS AND METHODS FOR PROVIDING ENGINE INTAKE MANIFOLD CONFIGURAB...
    • Publication number 20180298849
    • Publication date Oct 18, 2018
    • Innovate Engineering LLC
    • Heath Folk
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE
    • Publication number 20180258884
    • Publication date Sep 13, 2018
    • MAZDA MOTOR CORPORATION
    • Takayuki Hikita
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE ARRANGEMENT AND VALVE GUIDE
    • Publication number 20180245486
    • Publication date Aug 30, 2018
    • VOLVO TRUCK CORPORATION
    • Stig Arne SVENSSON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    CARBURETOR FOR TWO-STROKE INTERNAL COMBUSTION ENGINE
    • Publication number 20180128159
    • Publication date May 10, 2018
    • ZAMA JAPAN KABUSHIKI KAISHA
    • Mineyuki Tamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    PNEUMATIC HYBRID I.C. ENGINE HAVING WATER INJECTION
    • Publication number 20180073468
    • Publication date Mar 15, 2018
    • John Parley Wilson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    SUCTION TUBE OF STRATIFIED SCAVENGING ENGINE
    • Publication number 20180023515
    • Publication date Jan 25, 2018
    • Yamabiko Corporation
    • Kazuhiro YONEYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD OF OPERATING AN AUTOMOTIVE SYSTEM FOR POWERING A VEHICLE
    • Publication number 20170159613
    • Publication date Jun 8, 2017
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Davide DI NUNNO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR OPERATING AN ENGINE
    • Publication number 20170159612
    • Publication date Jun 8, 2017
    • CATERPILLAR MOTOREN GMBH & CO. KG
    • Eike Joachim SIXEL
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS