JPWO2020213234A1 - - Google Patents
Info
- 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
Links
Classifications
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- 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
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- 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)
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)
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)
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 |
-
2020
- 2020-02-07 WO PCT/JP2020/004725 patent/WO2020213234A1/ja active Application Filing
- 2020-02-07 CN CN202080028729.3A patent/CN113692487B/zh active Active
- 2020-02-07 JP JP2021514803A patent/JP7169438B2/ja active Active
- 2020-02-07 DE DE112020001266.2T patent/DE112020001266T5/de active Pending
Patent Citations (5)
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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