Idling devices

Industry

  • CPC
  • F02M3/00
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Sub Industries

F02M3/005Idling fuel enrichment with motor driven instead of driving; Switching the fuel supply from the main to idling jet system F02M3/02Preventing flow of idling fuel F02M3/04under conditions where engine is driven instead of driving F02M3/041Removal of the fuel from the main jet system F02M3/042Fuel cut-off by altering the pressure in the float chamber; Arrangement of pneumatic accumulators for pressure equalization F02M3/043Devices as described in F02M3/005, F02M3/041, F02M3/042, F02M3/045, F02M3/05 and F02M3/055 and also equipped with additional air F02M3/045Control of valves situated in the idling nozzle system, or the passage system, by electrical means or by a combination of electrical means with fluidic or mechanical means F02M3/05Pneumatic or mechanical control F02M3/055Fuel flow cut-off by introducing air F02M3/06Increasing idling speed F02M3/062by altering as a function of motor r.p.m. the throttle valve stop or the fuel conduit cross-section by means of pneumatic or hydraulic means F02M3/065by randomly altering the throttle valve stop F02M3/07by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed F02M3/075the valve altering the fuel conduit cross-section being a slidable valve F02M3/08Other details of idling devices F02M3/09Valves responsive to engine conditions F02M3/10Fuel metering pins nozzles F02M3/12Passageway systems F02M3/14Location of idling system outlet relative to throttle valve

Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel filter

    • Patent number 12,364,941
    • Issue date Jul 22, 2025
    • Mahle International GmbH
    • Michael Braunheim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    De-preserving a fuel system of a turbine engine

    • Patent number 12,366,220
    • Issue date Jul 22, 2025
    • RTX Corporation
    • Joshua Seyler
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Engine controller

    • Patent number 12,366,219
    • Issue date Jul 22, 2025
    • SUBARU CORPORATION
    • Makoto Yokoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Control method for an air intake intercooler that heats or cools in...

    • Patent number 12,359,610
    • Issue date Jul 15, 2025
    • WEICHAI POWER CO., LTD.
    • Ling Bai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector retention arrangement

    • Patent number 12,358,011
    • Issue date Jul 15, 2025
    • Robert Bosch GmbH
    • Sebastian Wieschollek
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Non-road engine

    • Patent number 12,359,644
    • Issue date Jul 15, 2025
    • CHONGQING ZONGSHEN GENERAL POWER MACHINE CO., LTD.
    • Yi Zhang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air intake unit for a vehicle engine

    • Patent number 12,352,227
    • Issue date Jul 8, 2025
    • BMC S.r.l.
    • Gaetano Bergami
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydrocarbon absorbing air filter box

    • Patent number 12,350,619
    • Issue date Jul 8, 2025
    • K&N Engineering, Inc.
    • Steve Williams
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fuel filter passage for downward fuel flow direction

    • Patent number 12,350,608
    • Issue date Jul 8, 2025
    • Caterpillar Inc.
    • Jon T. Immel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Constant pressure fuel enhancement system and method

    • Patent number 12,352,222
    • Issue date Jul 8, 2025
    • EXEN HOLDINGS, LLC
    • Morten Andre Lund
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Curved base air filter

    • Patent number 12,345,221
    • Issue date Jul 1, 2025
    • K & N Engineering, Inc.
    • Steve E. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Aircraft fuel system with removable fuel tank

    • Patent number 12,344,392
    • Issue date Jul 1, 2025
    • RTX Corporation
    • Gregory Boardman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Enhancements for carbureted and retrofit electronic fuel injection...

    • Patent number 12,345,222
    • Issue date Jul 1, 2025
    • John P. Halsmer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air intake vibration isolation systems for vehicle engines

    • Patent number 12,345,223
    • Issue date Jul 1, 2025
    • Arctic Cat Inc.
    • Nenad Malinovic
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Muffler and filter system

    • Patent number 12,345,224
    • Issue date Jul 1, 2025
    • MANN+HUMMEL GMBH
    • Dennis Stark
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air cleaner and straddled vehicle including the same

    • Patent number 12,338,782
    • Issue date Jun 24, 2025
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Shogo Ishida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake manifold and outboard motor

    • Patent number 12,331,707
    • Issue date Jun 17, 2025
    • Mikuni Corporation
    • Hirobumi Oosawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Filter element, element frame of a filter element, filter bellows o...

    • Patent number 12,330,103
    • Issue date Jun 17, 2025
    • MANN+HUMMEL GMBH
    • Michael Kaufmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Off-road vehicle

    • Patent number 12,331,705
    • Issue date Jun 17, 2025
    • Kawasaki Motors, Ltd.
    • Kengo Shimatani
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Intake manifold and intake device

    • Patent number 12,331,706
    • Issue date Jun 17, 2025
    • Mikuni Corporation
    • Natthavud Songprasert
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Filter inline heater

    • Patent number 12,324,999
    • Issue date Jun 10, 2025
    • Shaw Development, LLC
    • John R. Koonce
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Resonator structure

    • Patent number 12,326,126
    • Issue date Jun 10, 2025
    • SUBARU CORPORATION
    • Akihiro Kasahara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel cap assembly with cylindrical coupler

    • Patent number 12,325,558
    • Issue date Jun 10, 2025
    • FUEL AUTOMATION STATION, LLC
    • Ricky Dean Shock
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Combustion engine

    • Patent number 12,320,318
    • Issue date Jun 3, 2025
    • INNIO Jenbacher GmbH & Co OG
    • Mario Rainer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Filter system comprising a pump and filter head module for a filter...

    • Patent number 12,318,716
    • Issue date Jun 3, 2025
    • MANN+HUMMEL GMBH
    • Vit Svoboda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Self-assisting element removal features for a filtration system

    • Patent number 12,318,721
    • Issue date Jun 3, 2025
    • Cummins Filtration IP, Inc.
    • Wassem Abdalla
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Handling of fuel vapour

    • Patent number 12,311,752
    • Issue date May 27, 2025
    • Ningbo Geely Automobile Research & Development Co., Ltd.
    • Ronja Rignäs
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Internal combustion engine with external circulation system and wor...

    • Patent number 12,313,015
    • Issue date May 27, 2025
    • Xi'an Jiaotong University
    • Ke Zeng
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and system for fuel conditioning

    • Patent number 12,305,595
    • Issue date May 20, 2025
    • Transportation IP Holdings, LLC
    • Christopher Joseph Homison
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Generator

    • Patent number 12,305,596
    • Issue date May 20, 2025
    • Honda Motor Co., Ltd.
    • Yoshihiro Matsunaga
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE AIR INTAKE APPARATUSES AND METHODS THEREOF

    • Publication number 20250237185
    • Publication date Jul 24, 2025
    • Daimler Truck North America
    • Adrian Jones
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    THROTTLE BODY AND ADAPTER

    • Publication number 20250237178
    • Publication date Jul 24, 2025
    • Motion Raceworks, LLC
    • Doug Cook
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PROPULSION DEVICE, WATERCRAFT PROPULSION UNIT, AND WATERCRAFT WITH...

    • Publication number 20250230786
    • Publication date Jul 17, 2025
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yutaka NAKANISHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Air Shut-Off Valve for an Engine

    • Publication number 20250230785
    • Publication date Jul 17, 2025
    • DELTAHAWK ENGINES, INC.
    • Elijah John Dzurino
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Multistage Stage Separation Vortex Flow Air Filter

    • Publication number 20250223937
    • Publication date Jul 10, 2025
    • VOLVO TRUCK CORPORATION
    • Ranjeet Singh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INTAKE MANIFOLD

    • Publication number 20250207548
    • Publication date Jun 26, 2025
    • MAHLE FILTER SYSTEMS JAPAN CORPORATION
    • Ryota Sakano
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SNOWMOBILE

    • Publication number 20250207549
    • Publication date Jun 26, 2025
    • Bombardier Recreational Products Inc.
    • Rene LEMIEUX
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE WITH AN IMPROVED INTAKE LINE

    • Publication number 20250198373
    • Publication date Jun 19, 2025
    • FERRARI S.P.A.
    • Matteo AUSILI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TRANSFER FUEL TANK

    • Publication number 20250196623
    • Publication date Jun 19, 2025
    • Super Tanks LLC
    • Jonathon W. Barnes
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LOW RESTRICTION AIR FILTER

    • Publication number 20250196045
    • Publication date Jun 19, 2025
    • Cummins Filtration Inc.
    • Matthew Louison
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GASEOUS FUEL SUPPLY SYSTEM FOR A CLEAN COMBUSTION ENGINE OF A VEHICLE

    • Publication number 20250198370
    • Publication date Jun 19, 2025
    • VOLVO TRUCK CORPORATION
    • Cristiano Zeni
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEM AND METHOD FOR MANAGING THE TEMPERATURE OF INJECTED FUEL IN...

    • Publication number 20250198372
    • Publication date Jun 19, 2025
    • Robert Bosch Limitada
    • Fernando Lepsch
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RADIAL SEAL FOR SPIN-ON FILTER

    • Publication number 20250196040
    • Publication date Jun 19, 2025
    • Cummins Filtration Sarl
    • Gérard Malgorn
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR INTAKE SYSTEM

    • Publication number 20250188897
    • Publication date Jun 12, 2025
    • North American Assembly, LLC
    • Thomas Richard Schaenzer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Off-Road Vehicle

    • Publication number 20250178428
    • Publication date Jun 5, 2025
    • Zhejiang CFMOTO Power Co., Ltd.
    • Lihua Rao
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OFF-ROAD VEHICLE

    • Publication number 20250179979
    • Publication date Jun 5, 2025
    • KAWASAKI MOTORS, LTD.
    • Takahiro JYOUZAKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Sprayer Filtering System

    • Publication number 20250170505
    • Publication date May 29, 2025
    • AGCO Corporation
    • Dean Lorenzo Trask
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    THROTTLE CONTROLLED INTAKE SYSTEM

    • Publication number 20250172100
    • Publication date May 29, 2025
    • K&N Engineering, Inc.
    • Gilbert Heck
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR INLET ASSEMBLY OF ENGINE, ENGINE, AND VEHICLE

    • Publication number 20250172113
    • Publication date May 29, 2025
    • BYD COMPANY LIMITED
    • Peng GUO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LIQUID FILTRATION MEDIA CONTAINING MELT-BLOWN FIBERS

    • Publication number 20250170508
    • Publication date May 29, 2025
    • Donaldson Company, Inc.
    • Mike J. Madsen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER ASSEMBLIES AND METHODS OF USE

    • Publication number 20250161853
    • Publication date May 22, 2025
    • Donaldson Company, Inc.
    • Steven K. Campbell
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE WITH VENTILATION SYSTEM FOR A CRANKCASE

    • Publication number 20250163836
    • Publication date May 22, 2025
    • Caterpillar Inc.
    • Lucas K. Smith
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CHASSIS ASSEMBLY AND FUEL TANK FOR GENERATOR SET AND METHOD OF ASSE...

    • Publication number 20250163846
    • Publication date May 22, 2025
    • Cummins Limited
    • Ashley Laurence Harding
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION THROTTLE BODY

    • Publication number 20250163874
    • Publication date May 22, 2025
    • HOLLEY PERFORMANCE PRODUCTS, INC.
    • Doug Flynn
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    AIR CLEANER ASSEMBLIES

    • Publication number 20250161851
    • Publication date May 22, 2025
    • Donaldson Company, Inc.
    • David J. Burton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    APPARATUS AND PROCESS FOR COOLING PRESSURIZED GAS FOR FUELING

    • Publication number 20250163873
    • Publication date May 22, 2025
    • Air Products and Chemicals, Inc.
    • Harold James Rogers
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CYCLONIC AIR FILTER ASSEMBLY FOR AN ENGINE

    • Publication number 20250153081
    • Publication date May 15, 2025
    • Briggs & Stratton, LLC
    • Steven G. Gleixner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DROPLET SENSORS FOR FUEL SYSTEMS

    • Publication number 20250155348
    • Publication date May 15, 2025
    • Donaldson Company, Inc.
    • Davis B. Moravec
    • G01 - MEASURING TESTING
  • Information Patent Application

    REUSABLE AIR FILTER SYSTEM AND METHOD

    • Publication number 20250144555
    • Publication date May 8, 2025
    • K&N Engineering, Inc.
    • Jere James Wall
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST COMPONENT

    • Publication number 20250146434
    • Publication date May 8, 2025
    • FUTABA INDUSTRIAL CO., LTD.
    • Ryuji Sakaida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS