JPWO2023062684A1 - - Google Patents

Info

Publication number
JPWO2023062684A1
JPWO2023062684A1 JP2023553761A JP2023553761A JPWO2023062684A1 JP WO2023062684 A1 JPWO2023062684 A1 JP WO2023062684A1 JP 2023553761 A JP2023553761 A JP 2023553761A JP 2023553761 A JP2023553761 A JP 2023553761A JP WO2023062684 A1 JPWO2023062684 A1 JP WO2023062684A1
Authority
JP
Japan
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
JP2023553761A
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 filed Critical
Publication of JPWO2023062684A1 publication Critical patent/JPWO2023062684A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16K1/36—Valve members
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow 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
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • F02M59/368—Pump inlet valves being closed when actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2023553761A 2021-10-11 2021-10-11 Pending JPWO2023062684A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/037581 WO2023062684A1 (ja) 2021-10-11 2021-10-11 電磁吸入弁及び燃料供給ポンプ

Publications (1)

Publication Number Publication Date
JPWO2023062684A1 true JPWO2023062684A1 (ja) 2023-04-20

Family

ID=85987628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023553761A Pending JPWO2023062684A1 (ja) 2021-10-11 2021-10-11

Country Status (4)

Country Link
EP (1) EP4394219A1 (ja)
JP (1) JPWO2023062684A1 (ja)
CN (1) CN117999428A (ja)
WO (1) WO2023062684A1 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004218633A (ja) * 2002-12-27 2004-08-05 Bosch Automotive Systems Corp 高圧燃料ポンプ
JP2012154296A (ja) * 2011-01-28 2012-08-16 Denso Corp 高圧ポンプ
JP5370792B2 (ja) 2011-05-12 2013-12-18 株式会社デンソー 弁装置、及びこの弁装置を用いた高圧ポンプ
JP5989075B2 (ja) * 2014-12-26 2016-09-07 日立オートモティブシステムズ株式会社 電磁駆動型の吸入弁を備えた高圧燃料供給ポンプ

Also Published As

Publication number Publication date
CN117999428A (zh) 2024-05-07
EP4394219A1 (en) 2024-07-03
WO2023062684A1 (ja) 2023-04-20

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240308