Valves; Pressure or flow regulators in the fuel supply or return system

Industry

CPC
F02M21/023

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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 F02M21/00Apparatus for supplying engines with non-liquid fuels

Current Industry

F02M21/023Valves; Pressure or flow regulators in the fuel supply or return system

Industries

Patents Grantslast 30 patents

Information Patent Grant
Mechanical renewable green energy production
- Patent number 12,140,195
- Issue date Nov 12, 2024
- PHOS GLOBAL ENERGY SOLUTIONS, INC.
- Victor Bica
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Highly accurate continuous-flow vaporized fuel supply for large dyn...
- Patent number 12,134,999
- Issue date Nov 5, 2024
- EControls, LLC
- Michael W Walser
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reserve fuel system for wellsite equipment
- Patent number 12,134,998
- Issue date Nov 5, 2024
- Halliburton Energy Services, Inc.
- Brenden Chenoweth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Explosion safe electrolysis unit
- Patent number 12,129,786
- Issue date Oct 29, 2024
- Evan Charles Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fuel supply device with injector and vapor management
- Patent number 12,123,374
- Issue date Oct 22, 2024
- WALBRO LLC
- William E. Galka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 12,116,959
- Issue date Oct 15, 2024
- American CNG, LLC
- Matt Matsukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pressure regulation device
- Patent number 12,110,850
- Issue date Oct 8, 2024
- SUBARU CORPORATION
- Shunichi Kosaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydrogen pressure maintaining system of hydrogen fuel engine and co...
- Patent number 12,104,543
- Issue date Oct 1, 2024
- Hyundai Motor Company
- Seung Woo Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gaseous fuel engine having non-axisymmetric fuel admission valve an...
- Patent number 12,078,129
- Issue date Sep 3, 2024
- Caterpillar Inc.
- Jonathan W. Anders
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake runner for gaseous fuel engine, system, and method
- Patent number 12,065,992
- Issue date Aug 20, 2024
- Caterpillar Inc.
- Jaswinder Singh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply device
- Patent number 12,037,965
- Issue date Jul 16, 2024
- Toyota Jidosha Kabushiki Kaisha
- Mina Tachibana
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pressure regulator warm up system for a transport refrigeration unit
- Patent number 12,030,364
- Issue date Jul 9, 2024
- Carrier Corporation
- Loic Renault
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 12,025,081
- Issue date Jul 2, 2024
- American CNG, LLC
- Matt Matsukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for supplying a gaseous fuel
- Patent number 12,006,895
- Issue date Jun 11, 2024
- Liebherr Machines Bulle SA
- Bouzid Seba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 11,994,091
- Issue date May 28, 2024
- American CNG, LLC
- Matt Matsukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 11,988,175
- Issue date May 21, 2024
- American CNG, LLC
- Matt Matsukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel supplying device for internal combustion engine
- Patent number 11,976,615
- Issue date May 7, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yuki Suzuki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydrogen supplying device and hydrogen engine vehicle
- Patent number 11,971,142
- Issue date Apr 30, 2024
- Toyota Jidosha Kabushiki Kaisha
- Naoaki Ito
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel-reforming device and fuel-reforming method
- Patent number 11,964,251
- Issue date Apr 23, 2024
- National University Corporation Tokai National Higher Education and Research...
- Shinji Kambara
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gaseous fuel reciprocating engine and operating methodology for red...
- Patent number 11,959,414
- Issue date Apr 16, 2024
- Caterpillar Inc.
- Eric Lee Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 11,952,969
- Issue date Apr 9, 2024
- American CNG, LLC
- Matt Matsukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Reserve fuel system
- Patent number 11,926,208
- Issue date Mar 12, 2024
- S & J 117, LLC
- Samuel S. Conte
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fuel supply device with injector and vapor management
- Patent number 11,920,544
- Issue date Mar 5, 2024
- WALBRO LLC
- William E. Galka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fastener-driving tool with multiple combustion chambers and usable...
- Patent number 11,911,886
- Issue date Feb 27, 2024
- Illinois Tool Works Inc.
- Marc Largo
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Fuel injection device for an internal combustion engine, in particu...
- Patent number 11,885,284
- Issue date Jan 30, 2024
- Liebherr Machines Bulle SA
- Bouzid Seba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 11,835,016
- Issue date Dec 5, 2023
- American CNG, LLC
- Matt Matsukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rollover safe electrolysis unit for vehicles
- Patent number 11,828,219
- Issue date Nov 28, 2023
- HyTech Power, LLC
- Evan Charles Johnson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and system for supplying fuel gas
- Patent number 11,821,389
- Issue date Nov 21, 2023
- Caterpillar Inc.
- Matthew T. Wolk
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Bi-fuel reciprocating engine to power direct drive turbine fracturi...
- Patent number 11,814,940
- Issue date Nov 14, 2023
- BJ Energy Solutions LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Generation and regulation of HHO gas
- Patent number 11,815,011
- Issue date Nov 14, 2023
- HyTech Power, LLC
- Evan Charles Johnson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR PRESSURIZING AND SUPPLYING GASEOUS FUEL TO...
- Publication number 20240369024
- Publication date Nov 7, 2024
- Westport Fuel Systems Canada Inc.
- Ashish Singh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTAKE RUNNER FOR GASEOUS FUEL ENGINE, SYSTEM, AND METHOD
- Publication number 20240360806
- Publication date Oct 31, 2024
- Caterpillar Inc.
- Jaswinder Singh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SYSTEM FOR A POWER PLANT
- Publication number 20240352908
- Publication date Oct 24, 2024
- PHINIA DELPHI LUXEMBOURG SARL
- Diego GUERRATO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Explosion Safe Electrolysis Unit
- Publication number 20240309801
- Publication date Sep 19, 2024
- HyTech Power, LLC
- Evan Charles Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Ultra Low Enhancement Gas Injection
- Publication number 20240301815
- Publication date Sep 12, 2024
- HyTech Power, LLC
- Evan Charles Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Electrolysis System Having In Situ Enhancement Gas Storage
- Publication number 20240301816
- Publication date Sep 12, 2024
- HyTech Power, LLC
- Evan Charles Johnson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
INSTRUMENT GAS CAPTURE SYSTEM
- Publication number 20240287953
- Publication date Aug 29, 2024
- J-W POWER COMPANY
- Cole Paul Garner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
QUICK START FUEL SYSTEM FOR GASEOUS FUEL INTERNAL COMBUSTION ENGINE...
- Publication number 20240254933
- Publication date Aug 1, 2024
- Caterpillar Inc.
- Steven W. Meinhardt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM FOR SUPPLYING GASEOUS FUEL
- Publication number 20240254947
- Publication date Aug 1, 2024
- Metier Ventures Limited
- Owen Fernandez-Oxby
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTAKE RUNNER FOR GASEOUS FUEL ENGINE, SYSTEM, AND METHOD
- Publication number 20240247622
- Publication date Jul 25, 2024
- Caterpillar Inc.
- Jaswinder Singh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Prevention of Backfiring of a Pre-Chamber Gas Valve of a Combustion...
- Publication number 20240209768
- Publication date Jun 27, 2024
- CATERPILLAR ENERGY SOLUTIONS GMBH
- Enrico DREHOBL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL-REFORMING DEVICE AND FUEL-REFORMING METHOD
- Publication number 20240207808
- Publication date Jun 27, 2024
- NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH...
- Shinji Kambara
- C01 - INORGANIC CHEMISTRY
Information Patent Application
RESERVE FUEL SYSTEM
- Publication number 20240208324
- Publication date Jun 27, 2024
- S & J 17, LLC
- Samuel S. Conte
- B60 - VEHICLES IN GENERAL
Information Patent Application
GASEOUS FUEL ENGINE HAVING NON-AXISYMMETRIC FUEL ADMISSION VALVE AN...
- Publication number 20240200513
- Publication date Jun 20, 2024
- Caterpillar Inc.
- Jonathan W. Anders
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SUPPLY DEVICE
- Publication number 20240200514
- Publication date Jun 20, 2024
- Toyota Jidosha Kabushiki Kaisha
- Mina TACHIBANA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20240191665
- Publication date Jun 13, 2024
- INNIO Jenbacher GmbH & Co OG
- Nikolaus Spyra
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FASTENER-DRIVING TOOL WITH MULTIPLE COMBUSTION CHAMBERS AND USABLE...
- Publication number 20240173834
- Publication date May 30, 2024
- Illinois Tool Works Inc.
- Marc Largo
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
FUEL SUPPLY DEVICE WITH INJECTOR AND VAPOR MANAGEMENT
- Publication number 20240175411
- Publication date May 30, 2024
- WALBRO LLC
- William E. Galka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SYSTEMS HAVING MULTI-TANK PRESSURE-RELIEF DEVICES AND RELATED...
- Publication number 20240151359
- Publication date May 9, 2024
- Natural Gas Fuel Systems, LLC
- Michael ZIMMERMAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Device for the Controllable Metering of Hydrogen and Method for the...
- Publication number 20240141853
- Publication date May 2, 2024
- Vitesco Technologies GMBH
- Matthias Bleeck
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROLLOVER-SAFE ELECTROLYSIS UNIT FOR VEHICLES
- Publication number 20240093637
- Publication date Mar 21, 2024
- HyTech Power, LLC
- Evan Charles Johnson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEMS FOR HHO GAS SECOND FUEL DISTRIBUTION AND CONTROL
- Publication number 20240077016
- Publication date Mar 7, 2024
- HyTech Power, LLC
- Evan Charles Johnson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HIGHLY ACCURATE CONTINUOUS-FLOW VAPORIZED FUEL SUPPLY FOR LARGE DYN...
- Publication number 20240044305
- Publication date Feb 8, 2024
- EControls, LLC
- Michael W. Walser
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BI-FUEL RECIPROCATING ENGINE TO POWER DIRECT DRIVE TURBINE FRACTURI...
- Publication number 20240035365
- Publication date Feb 1, 2024
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDROGEN PRESSURE MAINTAINING SYSTEM OF HYDROGEN FUEL ENGINE AND CO...
- Publication number 20240018914
- Publication date Jan 18, 2024
- Hyundai Motor Company
- Seung Woo Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYDROGEN SUPPLYING DEVICE AND HYDROGEN ENGINE VEHICLE
- Publication number 20240003494
- Publication date Jan 4, 2024
- Toyota Jidosha Kabushiki Kaisha
- Naoaki ITO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS FUEL FILLING AND SUPPLYING SYSTEM
- Publication number 20230374954
- Publication date Nov 23, 2023
- Isuzu Motors Limited;
- Sota TAKANO
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINE
- Publication number 20230340932
- Publication date Oct 26, 2023
- American CNG, LLC
- Matt Matsukawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM FOR SUPPLYING A GASEOUS FUEL
- Publication number 20230323841
- Publication date Oct 12, 2023
- Liebherr Machines Bulle SA
- Bouzid SEBA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SYSTEM FOR A VEHICLE
- Publication number 20230311641
- Publication date Oct 5, 2023
- Oshkosh Corporation
- Grant D. Wildgrube
- B60 - VEHICLES IN GENERAL

Valves; Pressure or flow regulators in the fuel supply or return system

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Mechanical renewable green energy production

Highly accurate continuous-flow vaporized fuel supply for large dyn...

Reserve fuel system for wellsite equipment

Explosion safe electrolysis unit

Fuel supply device with injector and vapor management

Supplemental fuel system for compression-ignition engine

Pressure regulation device

Hydrogen pressure maintaining system of hydrogen fuel engine and co...

Gaseous fuel engine having non-axisymmetric fuel admission valve an...

Intake runner for gaseous fuel engine, system, and method

Fuel supply device

Pressure regulator warm up system for a transport refrigeration unit

Supplemental fuel system for compression-ignition engine

System for supplying a gaseous fuel

Supplemental fuel system for compression-ignition engine

Supplemental fuel system for compression-ignition engine

Fuel supplying device for internal combustion engine

Hydrogen supplying device and hydrogen engine vehicle

Fuel-reforming device and fuel-reforming method

Gaseous fuel reciprocating engine and operating methodology for red...

Supplemental fuel system for compression-ignition engine

Reserve fuel system

Fuel supply device with injector and vapor management

Fastener-driving tool with multiple combustion chambers and usable...

Fuel injection device for an internal combustion engine, in particu...

Supplemental fuel system for compression-ignition engine

Rollover safe electrolysis unit for vehicles

Method and system for supplying fuel gas

Bi-fuel reciprocating engine to power direct drive turbine fracturi...

Generation and regulation of HHO gas

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR PRESSURIZING AND SUPPLYING GASEOUS FUEL TO...

INTAKE RUNNER FOR GASEOUS FUEL ENGINE, SYSTEM, AND METHOD

FUEL SYSTEM FOR A POWER PLANT

Explosion Safe Electrolysis Unit

Ultra Low Enhancement Gas Injection

Electrolysis System Having In Situ Enhancement Gas Storage

INSTRUMENT GAS CAPTURE SYSTEM

QUICK START FUEL SYSTEM FOR GASEOUS FUEL INTERNAL COMBUSTION ENGINE...

SYSTEM FOR SUPPLYING GASEOUS FUEL

INTAKE RUNNER FOR GASEOUS FUEL ENGINE, SYSTEM, AND METHOD

Prevention of Backfiring of a Pre-Chamber Gas Valve of a Combustion...

FUEL-REFORMING DEVICE AND FUEL-REFORMING METHOD

RESERVE FUEL SYSTEM

GASEOUS FUEL ENGINE HAVING NON-AXISYMMETRIC FUEL ADMISSION VALVE AN...

FUEL SUPPLY DEVICE

INTERNAL COMBUSTION ENGINE

FASTENER-DRIVING TOOL WITH MULTIPLE COMBUSTION CHAMBERS AND USABLE...

FUEL SUPPLY DEVICE WITH INJECTOR AND VAPOR MANAGEMENT

FUEL SYSTEMS HAVING MULTI-TANK PRESSURE-RELIEF DEVICES AND RELATED...

Device for the Controllable Metering of Hydrogen and Method for the...

ROLLOVER-SAFE ELECTROLYSIS UNIT FOR VEHICLES

SYSTEMS FOR HHO GAS SECOND FUEL DISTRIBUTION AND CONTROL

HIGHLY ACCURATE CONTINUOUS-FLOW VAPORIZED FUEL SUPPLY FOR LARGE DYN...

BI-FUEL RECIPROCATING ENGINE TO POWER DIRECT DRIVE TURBINE FRACTURI...

HYDROGEN PRESSURE MAINTAINING SYSTEM OF HYDROGEN FUEL ENGINE AND CO...

HYDROGEN SUPPLYING DEVICE AND HYDROGEN ENGINE VEHICLE

GAS FUEL FILLING AND SUPPLYING SYSTEM

SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINE

SYSTEM FOR SUPPLYING A GASEOUS FUEL

FUEL SYSTEM FOR A VEHICLE