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GB2628411B - Gas injector for hydrogen ICE - Google Patents

Gas injector for hydrogen ICE Download PDF

Info

Publication number
GB2628411B
GB2628411B GB2304295.5A GB202304295A GB2628411B GB 2628411 B GB2628411 B GB 2628411B GB 202304295 A GB202304295 A GB 202304295A GB 2628411 B GB2628411 B GB 2628411B
Authority
GB
United Kingdom
Prior art keywords
gas injector
hydrogen ice
ice
hydrogen
injector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB2304295.5A
Other versions
GB202304295D0 (en
GB2628411A (en
Inventor
Dober Gavin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phinia Delphi Luxembourg SARL
Original Assignee
Phinia Delphi Luxembourg SARL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phinia Delphi Luxembourg SARL filed Critical Phinia Delphi Luxembourg SARL
Priority to GB2304295.5A priority Critical patent/GB2628411B/en
Publication of GB202304295D0 publication Critical patent/GB202304295D0/en
Priority to PCT/EP2024/057242 priority patent/WO2024200096A1/en
Publication of GB2628411A publication Critical patent/GB2628411A/en
Application granted granted Critical
Publication of GB2628411B publication Critical patent/GB2628411B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/026—Lift valves, i.e. stem operated valves
    • F02M21/0269—Outwardly opening valves, e.g. poppet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0206—Non-hydrocarbon fuels, e.g. hydrogen, ammonia or carbon monoxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0275—Injectors for in-cylinder direct injection, e.g. injector combined with spark plug
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fuel-Injection Apparatus (AREA)
GB2304295.5A 2023-03-24 2023-03-24 Gas injector for hydrogen ICE Active GB2628411B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2304295.5A GB2628411B (en) 2023-03-24 2023-03-24 Gas injector for hydrogen ICE
PCT/EP2024/057242 WO2024200096A1 (en) 2023-03-24 2024-03-19 Gas injector for hydrogen ice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2304295.5A GB2628411B (en) 2023-03-24 2023-03-24 Gas injector for hydrogen ICE

Publications (3)

Publication Number Publication Date
GB202304295D0 GB202304295D0 (en) 2023-05-10
GB2628411A GB2628411A (en) 2024-09-25
GB2628411B true GB2628411B (en) 2025-06-11

Family

ID=86227934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2304295.5A Active GB2628411B (en) 2023-03-24 2023-03-24 Gas injector for hydrogen ICE

Country Status (2)

Country Link
GB (1) GB2628411B (en)
WO (1) WO2024200096A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234642A1 (en) * 1986-02-18 1987-09-02 WEBER S.r.l. Electromagnetically operated injector for internal combustion engines
US4867128A (en) * 1985-07-19 1989-09-19 Orbital Engine Company Proprietary Fuel injection nozzle
DE102004044820A1 (en) * 2004-09-16 2006-03-30 Robert Bosch Gmbh Fuel injection valve for direct injection of fuel into combustion chamber of internal combustion engine, has nozzle body with castellated structure around its periphery
JP2011085082A (en) * 2009-10-16 2011-04-28 Denso Corp Fuel injection device
WO2023099611A1 (en) * 2021-12-02 2023-06-08 Delphi Technologies Ip Limited Fuel injector suitable for gaseous fuel
WO2023110127A1 (en) * 2021-12-17 2023-06-22 Volvo Truck Corporation A nozzle cap, a fuel gas injection and a hydrogen internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4441092A1 (en) * 1994-11-18 1996-05-23 Bosch Gmbh Robert Valve for the introduction of fuel or fuel-air mixture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867128A (en) * 1985-07-19 1989-09-19 Orbital Engine Company Proprietary Fuel injection nozzle
EP0234642A1 (en) * 1986-02-18 1987-09-02 WEBER S.r.l. Electromagnetically operated injector for internal combustion engines
DE102004044820A1 (en) * 2004-09-16 2006-03-30 Robert Bosch Gmbh Fuel injection valve for direct injection of fuel into combustion chamber of internal combustion engine, has nozzle body with castellated structure around its periphery
JP2011085082A (en) * 2009-10-16 2011-04-28 Denso Corp Fuel injection device
WO2023099611A1 (en) * 2021-12-02 2023-06-08 Delphi Technologies Ip Limited Fuel injector suitable for gaseous fuel
WO2023110127A1 (en) * 2021-12-17 2023-06-22 Volvo Truck Corporation A nozzle cap, a fuel gas injection and a hydrogen internal combustion engine

Also Published As

Publication number Publication date
WO2024200096A1 (en) 2024-10-03
GB202304295D0 (en) 2023-05-10
GB2628411A (en) 2024-09-25

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: PHINIA DELPHI LUXEMBOURG SARL

Free format text: FORMER OWNER: BORGWARNER LUXEMBOURG AUTOMOTIVE SYSTEMS S.A.