JP4372817B2 - 高圧燃料供給ポンプ - Google Patents

高圧燃料供給ポンプ Download PDF

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Publication number
JP4372817B2
JP4372817B2 JP2007261686A JP2007261686A JP4372817B2 JP 4372817 B2 JP4372817 B2 JP 4372817B2 JP 2007261686 A JP2007261686 A JP 2007261686A JP 2007261686 A JP2007261686 A JP 2007261686A JP 4372817 B2 JP4372817 B2 JP 4372817B2
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JP
Japan
Prior art keywords
cylinder
pressure
pressurizing chamber
plunger
fuel
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.)
Expired - Fee Related
Application number
JP2007261686A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008051110A (ja
JP2008051110A5 (enExample
Inventor
淳治 斉藤
裕之 山田
亨 小野瀬
雅巳 阿部
浩 小田倉
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 Ltd
Hitachi Astemo Ltd
Original Assignee
Hitachi Ltd
Hitachi Car Engineering Co 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 Ltd, Hitachi Car Engineering Co Ltd filed Critical Hitachi Ltd
Priority to JP2007261686A priority Critical patent/JP4372817B2/ja
Publication of JP2008051110A publication Critical patent/JP2008051110A/ja
Publication of JP2008051110A5 publication Critical patent/JP2008051110A5/ja
Application granted granted Critical
Publication of JP4372817B2 publication Critical patent/JP4372817B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Fuel-Injection Apparatus (AREA)
JP2007261686A 2007-10-05 2007-10-05 高圧燃料供給ポンプ Expired - Fee Related JP4372817B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007261686A JP4372817B2 (ja) 2007-10-05 2007-10-05 高圧燃料供給ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007261686A JP4372817B2 (ja) 2007-10-05 2007-10-05 高圧燃料供給ポンプ

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2002556500A Division JPWO2002055870A1 (ja) 2001-01-05 2001-01-05 高圧燃料供給ポンプ

Publications (3)

Publication Number Publication Date
JP2008051110A JP2008051110A (ja) 2008-03-06
JP2008051110A5 JP2008051110A5 (enExample) 2008-04-17
JP4372817B2 true JP4372817B2 (ja) 2009-11-25

Family

ID=39235373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007261686A Expired - Fee Related JP4372817B2 (ja) 2007-10-05 2007-10-05 高圧燃料供給ポンプ

Country Status (1)

Country Link
JP (1) JP4372817B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013148025A (ja) * 2012-01-20 2013-08-01 Hitachi Automotive Systems Ltd 電磁駆動型の吸入弁を備えた高圧燃料供給ポンプ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6221410B2 (ja) * 2013-06-27 2017-11-01 トヨタ自動車株式会社 高圧燃料ポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013148025A (ja) * 2012-01-20 2013-08-01 Hitachi Automotive Systems Ltd 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
JP2008051110A (ja) 2008-03-06

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