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

    System for selective liquid cooling of an air intake duct

    • Patent number 12,270,362
    • Issue date Apr 8, 2025
    • FCA US LLC
    • Sreekanth Surapaneni
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine

    • Patent number 12,270,363
    • Issue date Apr 8, 2025
    • Suzuki Motor Corporation
    • Shinichi Yamada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel-water separator systems and methods

    • Patent number 12,263,426
    • Issue date Apr 1, 2025
    • Cummins Filtration IP, Inc.
    • Mrinmayee Balasaheb Pokharkar
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner assemblies

    • Patent number 12,263,431
    • Issue date Apr 1, 2025
    • Donaldson Company, Inc.
    • David J. Burton
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Radial seal for spin-on filter

    • Patent number 12,263,428
    • Issue date Apr 1, 2025
    • Cummins Filtration Sarl
    • Gérard Malgorn
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Toroidal vortex induction diffuser

    • Patent number 12,264,642
    • Issue date Apr 1, 2025
    • Prometheus Applied Technologies LLC
    • Luigi P Tozzi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply system and method for controlling a fuel pump of a fuel...

    • Patent number 12,264,643
    • Issue date Apr 1, 2025
    • Hitachi Astemo, Ltd.
    • Maung Maung Aye
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Dual-passage, quick-connect fluid couplers with integrated fluid se...

    • Patent number 12,264,766
    • Issue date Apr 1, 2025
    • GM Global Technology Operations LLC
    • Hyukjin Kang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pre-filter module, filter element and filter head with a primi...

    • Patent number 12,257,534
    • Issue date Mar 25, 2025
    • MANN+HUMMEL GMBH
    • Marcos Vicente Georgetti Marcondes
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Engine assembly and method for controlling an engine

    • Patent number 12,258,916
    • Issue date Mar 25, 2025
    • Bombardier Recreational Products Inc.
    • Bruno Schuehmacher
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Chemically resistant inserts and/or spacers for an intake manifold...

    • Patent number 12,253,054
    • Issue date Mar 18, 2025
    • MANAGED PROGRAMS, LLC
    • Francis Vincent Rolland
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cyclonic air filter assembly for an engine

    • Patent number 12,251,655
    • Issue date Mar 18, 2025
    • Briggs & Stratton, LLC
    • Steven G. Gleixner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Engine intake manifold

    • Patent number 12,247,536
    • Issue date Mar 11, 2025
    • RB Distribution, Inc.
    • Patrick Kennedy
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Off-road vehicle

    • Patent number 12,246,591
    • Issue date Mar 11, 2025
    • Zhejiang CFMOTO Power Co. Ltd.
    • Lihua Rao
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air intake system for power machines

    • Patent number 12,247,537
    • Issue date Mar 11, 2025
    • Doosan Bobcat North America, Inc.
    • Talon Mack
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    High flow inline air/fuel vortex injection system for internal comb...

    • Patent number 12,247,534
    • Issue date Mar 11, 2025
    • ICOM North America LLC
    • Brandon Geoffrey Thorn
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Inertial separator and method of use

    • Patent number 12,247,535
    • Issue date Mar 11, 2025
    • Pall Corporation
    • Luiz Claudio Vieira Fernandes
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Air intake port for a lean-burn gasoline engine

    • Patent number 12,241,436
    • Issue date Mar 4, 2025
    • Jaguar Land Rover Limited
    • Jack Johnson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine intake device for forklifts

    • Patent number 12,241,438
    • Issue date Mar 4, 2025
    • DOOSAN BOBCAT KOREA CO., LTD.
    • Jongsik Won
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sprayer filtering system

    • Patent number 12,239,927
    • Issue date Mar 4, 2025
    • AGCO Corporation
    • Dean Lorenzo Trask
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fuel injection device

    • Patent number 12,241,442
    • Issue date Mar 4, 2025
    • Robert Bosch GmbH
    • Alexander Fuchs
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Barbell with rotating hand

    • Patent number 12,241,437
    • Issue date Mar 4, 2025
    • Ricardo De Brigard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Filtration system

    • Patent number 12,241,440
    • Issue date Mar 4, 2025
    • LIEBHERR-COMPONENTS COLMAR SAS
    • Lionel Petrod
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fuel filter

    • Patent number 12,241,439
    • Issue date Mar 4, 2025
    • Mahle International GmbH
    • Michael Braunheim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pulse ring assembly for air cleaner systems and methods thereof

    • Patent number 12,239,934
    • Issue date Mar 4, 2025
    • Donaldson Company, Inc.
    • Thomas R. Olson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Exhaust gas purification device and engine

    • Patent number 12,234,761
    • Issue date Feb 25, 2025
    • YANMAR HOLDINGS CO., LTD.
    • Tsuyoshi Inoue
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fuel conditioning system

    • Patent number 12,234,793
    • Issue date Feb 25, 2025
    • Manuel Barreiro
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel filter cartridge with keyed profile

    • Patent number 12,233,364
    • Issue date Feb 25, 2025
    • Cummins Filtration IP, Inc.
    • Priti Vishwas Chavan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Liquid filtration media containing melt-blown fibers

    • Patent number 12,233,366
    • Issue date Feb 25, 2025
    • Donaldson Company, Inc.
    • Mike J. Madsen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter element having a circumferentially protruding clean air...

    • Patent number 12,233,369
    • Issue date Feb 25, 2025
    • MANN+HUMMEL GMBH
    • Pascal Neef
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE WITH FUEL DENSIFIER

    • Publication number 20250116237
    • Publication date Apr 10, 2025
    • DELTA LABORATORIES HOLDING B.V.
    • André SCHIELE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUNCTIONAL COMPONENT OF A FLUID FILTER, AND FLUID FILTER

    • Publication number 20250114731
    • Publication date Apr 10, 2025
    • Mann + Hummel GmbH
    • Markus KOLCZYK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    UTILITY VEHICLE

    • Publication number 20250115117
    • Publication date Apr 10, 2025
    • Polaris Industries Inc.
    • Stephen L. Nelson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OFF-ROAD VEHICLE

    • Publication number 20250115304
    • Publication date Apr 10, 2025
    • KAWASAKI MOTORS, LTD.
    • Atsushi TAJIMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DEAERATOR IMPELLER ROTOR WITH GEAR ROTOR

    • Publication number 20250116245
    • Publication date Apr 10, 2025
    • Pratt & Whitney Canada Corp.
    • Hugues Pellerin
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL FEED FOR MOTOR-DRIVEN HIGH PRESSURE FUEL PUMP

    • Publication number 20250116247
    • Publication date Apr 10, 2025
    • Srinu Gunturu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE

    • Publication number 20250116246
    • Publication date Apr 10, 2025
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Hiroyuki ENDO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRONIC FILTER DETECTION FEATURE FOR LIQUID FILTRATION SYSTEMS

    • Publication number 20250116248
    • Publication date Apr 10, 2025
    • CUMMINS FILTRATION IP, INC.
    • Abhijit Shimpi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VEHICLE

    • Publication number 20250109727
    • Publication date Apr 3, 2025
    • KAWASAKI MOTORS, LTD.
    • Keigo ASAKURA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTEGRATED AIR FILTRATION VEHICLE FRAME COMPONENT

    • Publication number 20250109726
    • Publication date Apr 3, 2025
    • Bombardier Recreational Products, Inc.
    • Juha MARTIKAINEN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DUCT HAVING AIR DIRECTION FEATURE

    • Publication number 20250109758
    • Publication date Apr 3, 2025
    • FCA US LLC
    • Nicholas O. Kaltsounis
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    RECONFIGURABLE SURGICAL FRAME AND METHOD FOR USE THEREOF

    • Publication number 20250109725
    • Publication date Apr 3, 2025
    • WARSAW ORTHOPEDIC, INC.
    • Roy K. Lim
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEMS AND METHODS ASSOCIATED WITH A REMOVABLE INLET SHIELD

    • Publication number 20250101904
    • Publication date Mar 27, 2025
    • PTP Turbo Solutions, LLC
    • JOE DANDACHLI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSING; FEATURES; COMPO...

    • Publication number 20250099891
    • Publication date Mar 27, 2025
    • Donaldson Company, Inc.
    • Mathijs VERSTRAETE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COATING SYSTEM WITH FUNCTIONALIZED PARTICLES

    • Publication number 20250101935
    • Publication date Mar 27, 2025
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Seongchan Pack
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL FITTING

    • Publication number 20250101936
    • Publication date Mar 27, 2025
    • HOLLEY PERFORMANCE PRODUCTS, INC.
    • Junnior C. Rodriguez
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE CONTROLLER

    • Publication number 20250101937
    • Publication date Mar 27, 2025
    • SUBARU CORPORATION
    • Makoto YOKOYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SNOWMOBILE

    • Publication number 20250092849
    • Publication date Mar 20, 2025
    • Bombardier Recreational Products Inc.
    • Yvon BEDARD
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FAULT ISOLATION USING ON-BOARD DIAGNOSTIC (OBD) CAPABILITY DATA

    • Publication number 20250095421
    • Publication date Mar 20, 2025
    • Cummins Inc.
    • Jeffrey Diwakar Abraham
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Multipurpose four-piece air delivery system for internal combustion...

    • Publication number 20250084812
    • Publication date Mar 13, 2025
    • Jonathan Bitler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIRBOX WITH DEBRIS REMOVAL SYSTEM

    • Publication number 20250083082
    • Publication date Mar 13, 2025
    • Caterpillar Inc.
    • Vincent Paul Caliendo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Engine Configurations for Snowmobiles

    • Publication number 20250083771
    • Publication date Mar 13, 2025
    • Arctic Cat Inc.
    • Guy L. Sibilleau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FUEL GAS HEATING SYSTEM

    • Publication number 20250084811
    • Publication date Mar 13, 2025
    • Hanwha Ocean Co., Ltd.
    • Jong Hyun KIM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Air Filter For Turbochargers And Superchargers

    • Publication number 20250067234
    • Publication date Feb 27, 2025
    • K&N Engineering, Inc.
    • Steve Williams
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Mass Airflow Sensor And Hydrocarbon Trap Combination

    • Publication number 20250067235
    • Publication date Feb 27, 2025
    • K&N Engineering, Inc.
    • Kevin McClelland
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Rigid Skeleton In-Tank Filter Housing for Improving Effectiveness o...

    • Publication number 20250067236
    • Publication date Feb 27, 2025
    • Stephen Schultz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR DIAGNOSING FAULTS IN THE OPERATION OF A FUEL HEATING SYS...

    • Publication number 20250067228
    • Publication date Feb 27, 2025
    • Robert Bosch Limitada
    • Marcello Francisco Brunocilla
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FILTER ELEMENTS, AIR CLEANER ASSEMBLIES, AND METHODS OF USE AND ASS...

    • Publication number 20250065255
    • Publication date Feb 27, 2025
    • Donaldson Company, Inc.
    • Kristof DECOSTER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Automotive Snorkel Incorporating an Air Filtration System

    • Publication number 20250065709
    • Publication date Feb 27, 2025
    • Work Air Technologies Pty Ltd
    • Gregory Brian Knowles
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR TIRE LEAK DETECTION

    • Publication number 20250058592
    • Publication date Feb 20, 2025
    • Aktv8 LLC
    • Josh Coombs
    • B60 - VEHICLES IN GENERAL