JPWO2020213234A1 - - Google Patents

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Publication number
JPWO2020213234A1
JPWO2020213234A1 JP2021514803A JP2021514803A JPWO2020213234A1 JP WO2020213234 A1 JPWO2020213234 A1 JP WO2020213234A1 JP 2021514803 A JP2021514803 A JP 2021514803A JP 2021514803 A JP2021514803 A JP 2021514803A JP WO2020213234 A1 JPWO2020213234 A1 JP WO2020213234A1
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.)
Granted
Application number
JP2021514803A
Other languages
Japanese (ja)
Other versions
JP7169438B2 (ja
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
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Publication of JPWO2020213234A1 publication Critical patent/JPWO2020213234A1/ja
Application granted granted Critical
Publication of JP7169438B2 publication Critical patent/JP7169438B2/ja
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
    • 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
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
    • 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
    • F02M59/44—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
JP2021514803A 2019-04-18 2020-02-07 高圧燃料ポンプ Active JP7169438B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019079054 2019-04-18
JP2019079054 2019-04-18
PCT/JP2020/004725 WO2020213234A1 (ja) 2019-04-18 2020-02-07 高圧燃料ポンプ

Publications (2)

Publication Number Publication Date
JPWO2020213234A1 true JPWO2020213234A1 (de) 2020-10-22
JP7169438B2 JP7169438B2 (ja) 2022-11-10

Family

ID=72838186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021514803A Active JP7169438B2 (ja) 2019-04-18 2020-02-07 高圧燃料ポンプ

Country Status (4)

Country Link
JP (1) JP7169438B2 (de)
CN (1) CN113692487B (de)
DE (1) DE112020001266T5 (de)
WO (1) WO2020213234A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008163948A (ja) * 2006-12-27 2008-07-17 Robert Bosch Gmbh 内燃機関に用いられる燃料圧送装置
JP2012082849A (ja) * 2010-10-07 2012-04-26 Hitachi Automotive Systems Ltd 電磁駆動機構、この電磁駆動機構を用いた電磁弁およびこの電磁弁を用いた電磁吸入弁を備えた可変流量式高圧燃料供給ポンプ
JP2014141896A (ja) * 2013-01-22 2014-08-07 Denso Corp 高圧ポンプ
KR20150065089A (ko) * 2013-12-04 2015-06-12 주식회사 현대케피코 유로 제어 밸브
DE102015223965A1 (de) * 2015-12-02 2017-06-08 Robert Bosch Gmbh Kraftstoffeinspritzsystem

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504265A1 (de) * 1985-02-08 1986-08-14 M.A.N.-B & W Diesel GmbH, 8900 Augsburg Kraftstoffhochdruck-einspritzvorrichtung an brennkraftmaschinen
JP2708470B2 (ja) * 1988-06-08 1998-02-04 株式会社日立製作所 電磁式燃料噴射弁
EP1985840B1 (de) * 2007-04-23 2011-09-07 C.R.F. Società Consortile per Azioni Kraftstoffeinspritzventil mit kraftausgeglichenem Steuer- und Zumess-ventil für eine Brennkraftmaschine
JP5331731B2 (ja) * 2010-03-03 2013-10-30 日立オートモティブシステムズ株式会社 電磁式の流量制御弁及びそれを用いた高圧燃料供給ポンプ
JP5702984B2 (ja) * 2010-10-15 2015-04-15 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
US10294907B2 (en) * 2014-08-28 2019-05-21 Hitachi Automotive Systems, Ltd. High pressure fuel supply pump
JP2016094913A (ja) * 2014-11-17 2016-05-26 日立オートモティブシステムズ株式会社 高圧燃料供給ポンプ
JP6533454B2 (ja) 2015-11-27 2019-06-19 日立オートモティブシステムズ株式会社 高圧燃料供給ポンプ
CN105587452A (zh) * 2016-02-05 2016-05-18 成都威特电喷有限责任公司 双通道低压油内循环油路电控单体泵
JP6808356B2 (ja) * 2016-05-25 2021-01-06 日立オートモティブシステムズ株式会社 燃料噴射弁
CN106089661A (zh) * 2016-08-11 2016-11-09 山东博世机械有限公司 一种具自稳压性能的增压泵

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008163948A (ja) * 2006-12-27 2008-07-17 Robert Bosch Gmbh 内燃機関に用いられる燃料圧送装置
JP2012082849A (ja) * 2010-10-07 2012-04-26 Hitachi Automotive Systems Ltd 電磁駆動機構、この電磁駆動機構を用いた電磁弁およびこの電磁弁を用いた電磁吸入弁を備えた可変流量式高圧燃料供給ポンプ
JP2014141896A (ja) * 2013-01-22 2014-08-07 Denso Corp 高圧ポンプ
KR20150065089A (ko) * 2013-12-04 2015-06-12 주식회사 현대케피코 유로 제어 밸브
DE102015223965A1 (de) * 2015-12-02 2017-06-08 Robert Bosch Gmbh Kraftstoffeinspritzsystem

Also Published As

Publication number Publication date
CN113692487A (zh) 2021-11-23
JP7169438B2 (ja) 2022-11-10
DE112020001266T5 (de) 2021-11-25
WO2020213234A1 (ja) 2020-10-22
CN113692487B (zh) 2023-09-05

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