CN114096748A - 压力调整装置和燃料供给系统 - Google Patents

压力调整装置和燃料供给系统 Download PDF

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Publication number
CN114096748A
CN114096748A CN202080049920.6A CN202080049920A CN114096748A CN 114096748 A CN114096748 A CN 114096748A CN 202080049920 A CN202080049920 A CN 202080049920A CN 114096748 A CN114096748 A CN 114096748A
Authority
CN
China
Prior art keywords
chamber
pressure
fuel
spool
valve body
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.)
Withdrawn
Application number
CN202080049920.6A
Other languages
English (en)
Chinese (zh)
Inventor
白井直树
宫部善和
中尾洋一
本田义彦
横井里美
高桥浩之
日下星野
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.)
Aisan Industry Co Ltd
Original Assignee
Aisan Industry 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
Priority claimed from JP2020058580A external-priority patent/JP2021014847A/ja
Application filed by Aisan Industry Co Ltd filed Critical Aisan Industry Co Ltd
Publication of CN114096748A publication Critical patent/CN114096748A/zh
Withdrawn legal-status Critical Current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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0076—Details of the fuel feeding system related to the fuel tank
    • F02M37/0082—Devices inside the fuel tank other than fuel pumps or filters
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Safety Valves (AREA)
CN202080049920.6A 2019-07-10 2020-06-25 压力调整装置和燃料供给系统 Withdrawn CN114096748A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019128358 2019-07-10
JP2019-128358 2019-07-10
JP2020058580A JP2021014847A (ja) 2019-07-10 2020-03-27 圧力調整装置及び燃料供給システム
JP2020-058580 2020-03-27
PCT/JP2020/024936 WO2021006044A1 (ja) 2019-07-10 2020-06-25 圧力調整装置及び燃料供給システム

Publications (1)

Publication Number Publication Date
CN114096748A true CN114096748A (zh) 2022-02-25

Family

ID=74114792

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080049920.6A Withdrawn CN114096748A (zh) 2019-07-10 2020-06-25 压力调整装置和燃料供给系统

Country Status (3)

Country Link
CN (1) CN114096748A (ja)
DE (1) DE112020002846T5 (ja)
WO (1) WO2021006044A1 (ja)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007138903A (ja) * 2005-11-22 2007-06-07 Keihin Corp 燃料供給圧力調整装置
JP2007146669A (ja) * 2005-11-24 2007-06-14 Keihin Corp 燃料供給圧力調整装置
US7444990B1 (en) * 2007-12-12 2008-11-04 Robert Bosch Gmbh Fuel line check valve
JP2012036817A (ja) * 2010-08-06 2012-02-23 Toyota Motor Corp 流体圧力調整装置および燃料供給装置
JP6426019B2 (ja) 2015-02-03 2018-11-21 愛三工業株式会社 圧力調整装置
JP6665064B2 (ja) * 2016-09-20 2020-03-13 愛三工業株式会社 圧力調整弁
JP2020058580A (ja) 2018-10-10 2020-04-16 株式会社三共 スロットマシン
JP2019128358A (ja) 2019-02-13 2019-08-01 日本メジフィジックス株式会社 心筋画像表示方法、心筋画像表示処理プログラム及び心筋画像処理装置

Also Published As

Publication number Publication date
DE112020002846T5 (de) 2022-03-03
WO2021006044A1 (ja) 2021-01-14

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Application publication date: 20220225

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