CN113756993A - 发动机的气体燃料供给装置 - Google Patents

发动机的气体燃料供给装置 Download PDF

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Publication number
CN113756993A
CN113756993A CN202110613725.8A CN202110613725A CN113756993A CN 113756993 A CN113756993 A CN 113756993A CN 202110613725 A CN202110613725 A CN 202110613725A CN 113756993 A CN113756993 A CN 113756993A
Authority
CN
China
Prior art keywords
pressure
regulator
exhaust gas
intake passage
throttle valve
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.)
Pending
Application number
CN202110613725.8A
Other languages
English (en)
Chinese (zh)
Inventor
会泽修太郎
末永直也
福冈智昭
村上努
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.)
Nikki Co Ltd
Original Assignee
Nikki Co Ltd
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 Nikki Co Ltd filed Critical Nikki Co Ltd
Publication of CN113756993A publication Critical patent/CN113756993A/zh
Pending legal-status Critical Current

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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
    • F02M21/0293—Safety devices; Fail-safe measures
    • 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
    • F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239—Pressure or flow regulators therefor
    • 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
    • F02M21/0284—Arrangement of multiple injectors or fuel-air mixers per combustion chamber
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
CN202110613725.8A 2020-06-05 2021-06-02 发动机的气体燃料供给装置 Pending CN113756993A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-098648 2020-06-05
JP2020098648A JP7482505B2 (ja) 2020-06-05 2020-06-05 エンジンのガス燃料供給装置

Publications (1)

Publication Number Publication Date
CN113756993A true CN113756993A (zh) 2021-12-07

Family

ID=78787340

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110613725.8A Pending CN113756993A (zh) 2020-06-05 2021-06-02 发动机的气体燃料供给装置

Country Status (2)

Country Link
JP (1) JP7482505B2 (ja)
CN (1) CN113756993A (ja)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4543354B2 (ja) 2000-07-11 2010-09-15 株式会社ニッキ エンジンのガス燃料供給装置
JP2002221037A (ja) 2001-01-22 2002-08-09 Toyota Motor Corp 筒内噴射式ガス燃料内燃機関
JP2003027989A (ja) 2001-07-13 2003-01-29 Toyota Motor Corp 内燃機関燃料供給系制御方法及び制御装置
EP2441941A3 (de) 2010-10-12 2013-09-18 Alfred Trzmiel Verbrennungsmotor sowie Nach/Umrüstsatz für einen solchen Verbrennungsmotor
JP2018021510A (ja) 2016-08-03 2018-02-08 日野自動車株式会社 凝縮水抑制装置

Also Published As

Publication number Publication date
JP7482505B2 (ja) 2024-05-14
JP2021191952A (ja) 2021-12-16

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