CN113692487B - 高压燃料泵 - Google Patents

高压燃料泵 Download PDF

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Publication number
CN113692487B
CN113692487B CN202080028729.3A CN202080028729A CN113692487B CN 113692487 B CN113692487 B CN 113692487B CN 202080028729 A CN202080028729 A CN 202080028729A CN 113692487 B CN113692487 B CN 113692487B
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CN
China
Prior art keywords
valve
suction valve
pressure fuel
valve body
fuel pump
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.)
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CN202080028729.3A
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English (en)
Chinese (zh)
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CN113692487A (zh
Inventor
田村真悟
山田裕之
小仓清隆
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.)
Hitachi Astemo Ltd
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Hitachi Astemo Ltd
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Publication of CN113692487A publication Critical patent/CN113692487A/zh
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Publication of CN113692487B publication Critical patent/CN113692487B/zh
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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
    • 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)
CN202080028729.3A 2019-04-18 2020-02-07 高压燃料泵 Active CN113692487B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-079054 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
CN113692487A CN113692487A (zh) 2021-11-23
CN113692487B true CN113692487B (zh) 2023-09-05

Family

ID=72838186

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080028729.3A Active CN113692487B (zh) 2019-04-18 2020-02-07 高压燃料泵

Country Status (4)

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

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194431A1 (de) * 1985-02-08 1986-09-17 M.A.N. - B&W Diesel GmbH Kraftstoffhochdruck-Einspritzvorrichtung an Brennkraftmaschinen
US5156341A (en) * 1988-06-08 1992-10-20 Hitachi, Ltd. Electromagnetic type fuel injection valve
CN101294530A (zh) * 2007-04-23 2008-10-29 C.R.F.索奇埃塔·孔索尔蒂莱·佩尔·阿齐奥尼 带有平衡测量伺服阀的内燃机燃料喷射器
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
CN102454523A (zh) * 2010-10-15 2012-05-16 日立汽车系统株式会社 具备电磁驱动型的吸入阀的高压燃料供给泵
CN102753812A (zh) * 2010-03-03 2012-10-24 日立汽车系统株式会社 电磁式的流量控制阀及使用该控制阀的高压燃料供给泵
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
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
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
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
CN106795846A (zh) * 2014-08-28 2017-05-31 日立汽车系统株式会社 高压燃料供给泵
DE102015223965A1 (de) * 2015-12-02 2017-06-08 Robert Bosch Gmbh Kraftstoffeinspritzsystem
CN109196217A (zh) * 2016-05-25 2019-01-11 日立汽车系统株式会社 燃料喷射阀

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006061558A1 (de) * 2006-12-27 2008-07-03 Robert Bosch Gmbh Kraftstoff-Fördereinrichtung für eine Brennkraftmaschine
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

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194431A1 (de) * 1985-02-08 1986-09-17 M.A.N. - B&W Diesel GmbH Kraftstoffhochdruck-Einspritzvorrichtung an Brennkraftmaschinen
US5156341A (en) * 1988-06-08 1992-10-20 Hitachi, Ltd. Electromagnetic type fuel injection valve
CN101294530A (zh) * 2007-04-23 2008-10-29 C.R.F.索奇埃塔·孔索尔蒂莱·佩尔·阿齐奥尼 带有平衡测量伺服阀的内燃机燃料喷射器
CN102753812A (zh) * 2010-03-03 2012-10-24 日立汽车系统株式会社 电磁式的流量控制阀及使用该控制阀的高压燃料供给泵
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
CN102454523A (zh) * 2010-10-15 2012-05-16 日立汽车系统株式会社 具备电磁驱动型的吸入阀的高压燃料供给泵
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
CN106795846A (zh) * 2014-08-28 2017-05-31 日立汽车系统株式会社 高压燃料供给泵
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
DE102015223965A1 (de) * 2015-12-02 2017-06-08 Robert Bosch Gmbh Kraftstoffeinspritzsystem
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
CN109196217A (zh) * 2016-05-25 2019-01-11 日立汽车系统株式会社 燃料喷射阀
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

Also Published As

Publication number Publication date
CN113692487A (zh) 2021-11-23
JP7169438B2 (ja) 2022-11-10
JPWO2020213234A1 (ja) 2020-10-22
WO2020213234A1 (ja) 2020-10-22
DE112020001266T5 (de) 2021-11-25

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