High pressure fuel supply systems; Rails; Pumps; Arrangement of valves

Industry

CPC
F02M21/0245

This industry / category may be too specific. Please go to a parent level for more data

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

F02M21/0245High pressure fuel supply systems; Rails; Pumps; Arrangement of valves

Industries

Patents Grantslast 30 patents

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
Internal combustion engine with intake manifold injection, in parti...
- Patent number 11,920,545
- Issue date Mar 5, 2024
- Liebherr Machines Bulle SA
- Bouzid Seba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
System for supplying a gaseous fuel
- Patent number 11,788,494
- Issue date Oct 17, 2023
- Liebherr Machines Bulle SA
- Bouzid Seba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Trigeneration system using DME
- Patent number 11,767,810
- Issue date Sep 26, 2023
- BIO FRIENDS INC.
- Wonjun Cho
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and gas fuel injection unit for operating an internal combus...
- Patent number 11,719,173
- Issue date Aug 8, 2023
- Caterpillar Motoren GmbH & Co. KG
- Robert Graumueller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Thermally conditioned noise / vibration attenuating fuel rail chamber
- Patent number 11,713,734
- Issue date Aug 1, 2023
- GM Global Technology Operations LLC
- Jie Kou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for supplying a gaseous fuel to an engine
- Patent number 11,639,691
- Issue date May 2, 2023
- Liebherr Machines Bulle SA
- Bakir Puran
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Wet biofuel compression ignition
- Patent number 11,608,799
- Issue date Mar 21, 2023
- Wisconsin Alumni Research Foundation
- David Darin Wickman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel module system
- Patent number 11,585,297
- Issue date Feb 21, 2023
- WORTHINGTON INDUSTRIES INC.
- James B. Rike
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Seal and method for a fuel gas supply to a pre-combustion chamber
- Patent number 11,549,466
- Issue date Jan 10, 2023
- Caterpillar Energy Solutions GmbH
- Harald Reitz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure pump
- Patent number 11,525,421
- Issue date Dec 13, 2022
- Denso Corporation
- Keita Kurigami
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas tank arrangement
- Patent number 11,378,023
- Issue date Jul 5, 2022
- Volvo Truck Corporation
- Marcus Leidefeldt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine operating method and engine system for improved load step ac...
- Patent number 11,280,260
- Issue date Mar 22, 2022
- Caterpillar Inc.
- Paul Sai Keat Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel exchange system and fuel supply system for fuel systems
- Patent number 11,255,277
- Issue date Feb 22, 2022
- BEFINAL GMBH
- Holger Becker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure fuel supply pump
- Patent number 11,215,154
- Issue date Jan 4, 2022
- Hitachi Automotive Systems, Ltd.
- Atsuji Saito
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pressure stabilizer, a gas engine system and a gas pressure control...
- Patent number 11,204,003
- Issue date Dec 21, 2021
- WEICHAI POWER CO., LTD.
- Xuguang Tan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure pump
- Patent number 11,181,078
- Issue date Nov 23, 2021
- Denso Corporation
- Keita Kurigami
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System for adapting an internal combustion engine to be powered by...
- Patent number 11,156,188
- Issue date Oct 26, 2021
- AC S.A.
- Piotr Dobrogowski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydrogen and electric power co-production system and method
- Patent number 11,125,188
- Issue date Sep 21, 2021
- Caterpillar Inc.
- David M. Ginter
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pressure regulating mass flow system for multipoint gaseous fuel in...
- Patent number 11,092,091
- Issue date Aug 17, 2021
- Woodward, Inc.
- Timothy J. Farrow
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-pressure pump
- Patent number 11,092,112
- Issue date Aug 17, 2021
- Denso Corporation
- Shinichiro Koshimoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply system for the active purging of an antechamber of a sp...
- Patent number 11,073,110
- Issue date Jul 27, 2021
- Volkswagen Aktiengesellschaft
- Karsten Michels
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine, turbocharger for an internal combustion...
- Patent number 11,053,840
- Issue date Jul 6, 2021
- MAN Energy Solutions SE
- Jirí Klima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas processing system and vessel including the same
- Patent number 11,041,466
- Issue date Jun 22, 2021
- Hyundai Heavy Industries Co., Ltd.
- Sang Bong Lee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Dual-fuel fuel injection system for an internal combustion engine
- Patent number 10,989,122
- Issue date Apr 27, 2021
- Woodward L'Orange GmbH
- Ingmar Berger
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Use of decompressing natural gas to lower the intake air temperatur...
- Patent number 10,975,806
- Issue date Apr 13, 2021
- Carrier Corporation
- Michael Thomas Swab
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for a lubricating device
- Patent number 10,968,868
- Issue date Apr 6, 2021
- Ford Global Technologies, LLC
- Oliver Berkemeier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Purging natural gas compressors
- Patent number 10,968,867
- Issue date Apr 6, 2021
- ONBOARD DYNAMICS, INC.
- Nicholas Paul Echter
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel tank arrangement with a gas burning arrangement and a pressure...
- Patent number 10,955,088
- Issue date Mar 23, 2021
- Volvo Truck Corporation
- Lennart Andersson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
COMPRESSION EMISSIONS EVACUATOR
- Publication number 20240117783
- Publication date Apr 11, 2024
- Estis Compression, LLC
- Will A. Nelle
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Crankshafts and Systems for Natural Gas Compression
- Publication number 20240077104
- Publication date Mar 7, 2024
- ONBOARD DYNAMICS LLC
- Shaun MAYEA
- 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
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
GAS SUPPLY PUMP FOR SHIP DUAL FUEL ENGINE
- Publication number 20230220838
- Publication date Jul 13, 2023
- HYUNDAI HEAVY INDUSTRIES CO., LTD.
- Sang Don Lee
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD AND GAS FUEL INJECTION UNIT FOR OPERATING AN INTERNAL COMBUS...
- Publication number 20230014909
- Publication date Jan 19, 2023
- CATERPILLAR MOTOREN GMBH & CO. KG
- Robert GRAUMUELLER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE, IN PARTICU...
- Publication number 20230019785
- Publication date Jan 19, 2023
- Liebherr Machines Bulle SA
- Bouzid SEBA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH INTAKE MANIFOLD INJECTION, IN PARTI...
- Publication number 20230008932
- Publication date Jan 12, 2023
- Liebherr Machines Bulle SA
- Bouzid SEBA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DUAL ZONE COOLING SYSTEM FOR COMBINED ENGINE COMPRESSORS
- Publication number 20220412251
- Publication date Dec 29, 2022
- ONBOARD DYNAMICS LLC
- Daniel S. PEDERSEN
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR SUPPLYING FUEL FOR SHIP
- Publication number 20220333555
- Publication date Oct 20, 2022
- DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
- Seon Jin KIM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TRIGENERATION SYSTEM USING DME
- Publication number 20220290636
- Publication date Sep 15, 2022
- BIO FRIENDS INC.
- Wonjun CHO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NTERNAL COMBUSTION ENGINE WITH THERMOCHEMICAL RECUPERATION OF WASTE...
- Publication number 20220290637
- Publication date Sep 15, 2022
- Technion Research & Development Foundation Ltd.
- Leonid Tartakovsky
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WET BIOFUEL COMPRESSION IGNITION
- Publication number 20220213849
- Publication date Jul 7, 2022
- Wisconsin Alumni Research Foundation
- David Darin Wickman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Seal and Method for a Fuel Gas Supply to a Pre-Combustion Chamber
- Publication number 20220136461
- Publication date May 5, 2022
- CATERPILLAR ENERGY SOLUTIONS GMBH
- Harald REITZ
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH-PRESSURE PUMP
- Publication number 20220042480
- Publication date Feb 10, 2022
- DENSO CORPORATION
- Keita KURIGAMI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE OPERATING METHOD AND ENGINE SYSTEM FOR IMPROVED LOAD STEP AC...
- Publication number 20210404375
- Publication date Dec 30, 2021
- Caterpillar Inc.
- Paul Sai Keat Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM FOR SUPPLYING A GASEOUS FUEL
- Publication number 20210372350
- Publication date Dec 2, 2021
- Liebherr Machines Bulle SA
- Bouzid SEBA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR MANUFACTURING ASSEMBLY, PARTS SET, METHOD FOR MANUFACTUR...
- Publication number 20210215127
- Publication date Jul 15, 2021
- DENSO CORPORATION
- Daisuke KASHIWAGI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRESSURE STABILIZER, A GAS ENGINE SYSTEM AND A GAS PRESSURE CONTROL...
- Publication number 20210156341
- Publication date May 27, 2021
- Weichai Power Co., Ltd.
- Xuguang TAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
System For Adapting An Internal Combustion Engine To Be Powered By...
- Publication number 20210088003
- Publication date Mar 25, 2021
- AC S.A.
- Piotr Dobrogowski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SUPPLY SYSTEM FOR THE ACTIVE PURGING OF AN ANTECHAMBER OF A SP...
- Publication number 20210062766
- Publication date Mar 4, 2021
- Volkswagen Aktiengesellschaft
- Karsten MICHELS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Hydrogen and electric power co-production system and method
- Publication number 20210040916
- Publication date Feb 11, 2021
- Caterpillar Inc.
- David M. Ginter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL SUPPLY SYSTEM AND ASSEMBLY FOR INJECTING LIQUEFIED VAPOUR UNDE...
- Publication number 20210033032
- Publication date Feb 4, 2021
- VIALLE GROUP B.V.
- Servatius Alfons Maria JAASMA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Gas Admission Valve and Fuel Gas Supply Assembly with Leakage Conta...
- Publication number 20210033046
- Publication date Feb 4, 2021
- CATERPILLAR MOTOREN GMBH & CO. KG
- EIKE SIXEL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL EXCHANGE SYSTEM AND FUEL SUPPLY SYSTEM FOR FUEL SYSTEMS
- Publication number 20200400083
- Publication date Dec 24, 2020
- BEFINAL GMBH
- Holger Becker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LIQUID INJECTED PROPANE FUEL SYSTEM
- Publication number 20200325855
- Publication date Oct 15, 2020
- Auto Gas Services, LLC
- JOHN PATRICK OMUNDSON
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DUAL ZONE COOLING SYSTEM FOR COMBINED ENGINE COMPRESSORS
- Publication number 20200277893
- Publication date Sep 3, 2020
- ONBOARD DYNAMICS, INC.
- Daniel S. PEDERSEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
USE OF DECOMPRESSING NATURAL GAS TO LOWER THE INTAKE AIR TEMPERATUR...
- Publication number 20200232420
- Publication date Jul 23, 2020
- Carrier Corporation
- Michael Thomas SWAB
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH-PRESSURE PUMP
- Publication number 20200224608
- Publication date Jul 16, 2020
- DENSO CORPORATION
- Keita KURIGAMI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GASEOUS FUEL FEEDING SYSTEM AND A VALVE
- Publication number 20200208592
- Publication date Jul 2, 2020
- WARTSILA FINLAND OY
- Tomas HÖGNABBA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

High pressure fuel supply systems; Rails; Pumps; Arrangement of valves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hydrogen supplying device and hydrogen engine vehicle

Internal combustion engine with intake manifold injection, in parti...

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

System for supplying a gaseous fuel

Trigeneration system using DME

Method and gas fuel injection unit for operating an internal combus...

Thermally conditioned noise / vibration attenuating fuel rail chamber

Device for supplying a gaseous fuel to an engine

Wet biofuel compression ignition

Fuel module system

Seal and method for a fuel gas supply to a pre-combustion chamber

High-pressure pump

Gas tank arrangement

Engine operating method and engine system for improved load step ac...

Fuel exchange system and fuel supply system for fuel systems

High-pressure fuel supply pump

Pressure stabilizer, a gas engine system and a gas pressure control...

High-pressure pump

System for adapting an internal combustion engine to be powered by...

Hydrogen and electric power co-production system and method

Pressure regulating mass flow system for multipoint gaseous fuel in...

High-pressure pump

Fuel supply system for the active purging of an antechamber of a sp...

Internal combustion engine, turbocharger for an internal combustion...

Gas processing system and vessel including the same

Dual-fuel fuel injection system for an internal combustion engine

Use of decompressing natural gas to lower the intake air temperatur...

Methods and systems for a lubricating device

Purging natural gas compressors

Fuel tank arrangement with a gas burning arrangement and a pressure...

Patents Applicationslast 30 patents

COMPRESSION EMISSIONS EVACUATOR

Crankshafts and Systems for Natural Gas Compression

HYDROGEN SUPPLYING DEVICE AND HYDROGEN ENGINE VEHICLE

SYSTEM FOR SUPPLYING A GASEOUS FUEL

GAS SUPPLY PUMP FOR SHIP DUAL FUEL ENGINE

METHOD AND GAS FUEL INJECTION UNIT FOR OPERATING AN INTERNAL COMBUS...

FUEL INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE, IN PARTICU...

INTERNAL COMBUSTION ENGINE WITH INTAKE MANIFOLD INJECTION, IN PARTI...

DUAL ZONE COOLING SYSTEM FOR COMBINED ENGINE COMPRESSORS

SYSTEM AND METHOD FOR SUPPLYING FUEL FOR SHIP

TRIGENERATION SYSTEM USING DME

NTERNAL COMBUSTION ENGINE WITH THERMOCHEMICAL RECUPERATION OF WASTE...

WET BIOFUEL COMPRESSION IGNITION

Seal and Method for a Fuel Gas Supply to a Pre-Combustion Chamber

HIGH-PRESSURE PUMP

ENGINE OPERATING METHOD AND ENGINE SYSTEM FOR IMPROVED LOAD STEP AC...

SYSTEM FOR SUPPLYING A GASEOUS FUEL

METHOD FOR MANUFACTURING ASSEMBLY, PARTS SET, METHOD FOR MANUFACTUR...

PRESSURE STABILIZER, A GAS ENGINE SYSTEM AND A GAS PRESSURE CONTROL...

System For Adapting An Internal Combustion Engine To Be Powered By...

FUEL SUPPLY SYSTEM FOR THE ACTIVE PURGING OF AN ANTECHAMBER OF A SP...

Hydrogen and electric power co-production system and method

FUEL SUPPLY SYSTEM AND ASSEMBLY FOR INJECTING LIQUEFIED VAPOUR UNDE...

Gas Admission Valve and Fuel Gas Supply Assembly with Leakage Conta...

FUEL EXCHANGE SYSTEM AND FUEL SUPPLY SYSTEM FOR FUEL SYSTEMS

LIQUID INJECTED PROPANE FUEL SYSTEM

DUAL ZONE COOLING SYSTEM FOR COMBINED ENGINE COMPRESSORS

USE OF DECOMPRESSING NATURAL GAS TO LOWER THE INTAKE AIR TEMPERATUR...

HIGH-PRESSURE PUMP

GASEOUS FUEL FEEDING SYSTEM AND A VALVE