DE112020001277T5 - Elektromagnetischer Ventilmechanismus und Hochdruckkraftstoffzufuhrpumpe, die diesen enthält - Google Patents

Elektromagnetischer Ventilmechanismus und Hochdruckkraftstoffzufuhrpumpe, die diesen enthält Download PDF

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Publication number
DE112020001277T5
DE112020001277T5 DE112020001277.8T DE112020001277T DE112020001277T5 DE 112020001277 T5 DE112020001277 T5 DE 112020001277T5 DE 112020001277 T DE112020001277 T DE 112020001277T DE 112020001277 T5 DE112020001277 T5 DE 112020001277T5
Authority
DE
Germany
Prior art keywords
movable core
core
electromagnetic valve
valve mechanism
guide
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.)
Pending
Application number
DE112020001277.8T
Other languages
German (de)
English (en)
Inventor
Kiyotaka Ogura
Hiroyuki Yamada
Shingo Tamura
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.)
Astemo Ltd
Original Assignee
Hitachi Astemo 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
Application filed by Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of DE112020001277T5 publication Critical patent/DE112020001277T5/de
Pending 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F2007/163—Armatures entering the winding with axial bearing

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electromagnets (AREA)
DE112020001277.8T 2019-04-18 2020-02-07 Elektromagnetischer Ventilmechanismus und Hochdruckkraftstoffzufuhrpumpe, die diesen enthält Pending DE112020001277T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-079247 2019-04-18
JP2019079247 2019-04-18
PCT/JP2020/004731 WO2020213235A1 (ja) 2019-04-18 2020-02-07 電磁弁機構及びそれを備えた高圧燃料供給ポンプ

Publications (1)

Publication Number Publication Date
DE112020001277T5 true DE112020001277T5 (de) 2021-12-02

Family

ID=72838121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020001277.8T Pending DE112020001277T5 (de) 2019-04-18 2020-02-07 Elektromagnetischer Ventilmechanismus und Hochdruckkraftstoffzufuhrpumpe, die diesen enthält

Country Status (4)

Country Link
JP (1) JP7248783B2 (https=)
CN (1) CN113692509B (https=)
DE (1) DE112020001277T5 (https=)
WO (1) WO2020213235A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015108409A (ja) 2013-12-05 2015-06-11 日立オートモティブシステムズ株式会社 ソレノイドバルブ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2503345C2 (de) * 1975-01-28 1986-12-18 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe für Brennkraftmaschinen
JPS59184365U (ja) * 1983-05-26 1984-12-07 株式会社ボッシュオートモーティブ　システム 燃料噴射ポンプの電磁弁
JPS6026282U (ja) * 1983-07-29 1985-02-22 株式会社ボッシュオートモーティブ　システム 燃料噴射ポンプの電磁弁
JPH0672214U (ja) * 1993-03-22 1994-10-07 株式会社京浜精機製作所 電磁装置
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
JP5724661B2 (ja) * 2011-06-15 2015-05-27 株式会社デンソー 高圧ポンプおよびその制御方法
CN105190016B (zh) * 2013-03-19 2018-06-26 日立汽车系统株式会社 高压燃料供给泵
JP6173959B2 (ja) * 2014-03-28 2017-08-02 日立オートモティブシステムズ株式会社 電磁弁、電磁弁を備えた高圧燃料供給ポンプ及び燃料噴射弁
WO2016208359A1 (ja) * 2015-06-25 2016-12-29 日立オートモティブシステムズ株式会社 流量制御弁及び高圧燃料供給ポンプ
CN106935356A (zh) * 2017-03-31 2017-07-07 广东金禄科技股份有限公司 一种带导向的自保持电磁铁
CN108050292A (zh) * 2018-01-24 2018-05-18 太仓源凯汽车配件有限公司 一种高性能电控旁通阀

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015108409A (ja) 2013-12-05 2015-06-11 日立オートモティブシステムズ株式会社 ソレノイドバルブ

Also Published As

Publication number Publication date
JP7248783B2 (ja) 2023-03-29
WO2020213235A1 (ja) 2020-10-22
JPWO2020213235A1 (https=) 2020-10-22
CN113692509A (zh) 2021-11-23
CN113692509B (zh) 2023-08-11

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