JP2007183003A5 - - Google Patents

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Publication number
JP2007183003A5
JP2007183003A5 JP2007096489A JP2007096489A JP2007183003A5 JP 2007183003 A5 JP2007183003 A5 JP 2007183003A5 JP 2007096489 A JP2007096489 A JP 2007096489A JP 2007096489 A JP2007096489 A JP 2007096489A JP 2007183003 A5 JP2007183003 A5 JP 2007183003A5
Authority
JP
Japan
Prior art keywords
core
bush
shaft
pressure regulating
regulating valve
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
JP2007096489A
Other languages
Japanese (ja)
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JP2007183003A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2007096489A priority Critical patent/JP2007183003A/en
Priority claimed from JP2007096489A external-priority patent/JP2007183003A/en
Publication of JP2007183003A publication Critical patent/JP2007183003A/en
Publication of JP2007183003A5 publication Critical patent/JP2007183003A5/ja
Pending legal-status Critical Current

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Claims (3)

コイルの内周に少なくとも一部が配設された中空のコアと、該コアの中空部に挿通されたシャフトを介して弁体に荷重を負荷するプランジャとを備え、前記コイルに電気的信号が印加されることにより作動する電磁式圧力調整弁において、
前記コアの中空部に配設され、前記シャフトをコアに対して可動に支持し、少なくともシャフトとの摺動面が樹脂材料で構成されるブッシュを有するとともに、
該ブッシュとシャフトとの摺動面間を潤滑するための潤滑油が存在する前記コアとブッシュとシャフトとによって囲まれた空間と、潤滑油が存在する他の弁内空間とが、前記コアと前記ブッシュとの間において連通させられることを特徴とする電磁式圧力調整弁。 A hollow core at least partially disposed on the inner periphery of the coil; and a plunger for applying a load to the valve body through a shaft inserted through the hollow portion of the core, and an electrical signal is transmitted to the coil. In an electromagnetic pressure regulating valve that operates when applied,
The bush is disposed in the hollow portion of the core, movably supports the shaft with respect to the core, and has a bush having a sliding surface made of a resin material at least with the shaft ,
Said core and bushing and a space surrounded by a shaft lubricating oil for lubricating between the sliding surfaces of the said bush and the shaft is present, the other valves in the space the lubricant is present, said core An electromagnetic pressure regulating valve communicated with the bush . 前記ブッシュの前記シャフトとの摺動面は、ブッシュの内周を被覆する樹脂により形成される請求項１に記載の電磁式圧力調整弁。   The electromagnetic pressure regulating valve according to claim 1, wherein a sliding surface of the bush with the shaft is formed of a resin that covers an inner periphery of the bush. 前記コアの内周に給排油路が形成される請求項１又は２に記載の電磁式圧力調整弁。 The electromagnetic pressure regulating valve according to claim 1, wherein a supply / discharge oil passage is formed on an inner periphery of the core.
JP2007096489A 2007-04-02 2007-04-02 Solenoid operated type pressure regulating valve Pending JP2007183003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007096489A JP2007183003A (en) 2007-04-02 2007-04-02 Solenoid operated type pressure regulating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007096489A JP2007183003A (en) 2007-04-02 2007-04-02 Solenoid operated type pressure regulating valve

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2004204562A Division JP2004286230A (en) 2004-07-12 2004-07-12 Electromagnetic pressure regulating valve

Publications (2)

Publication Number Publication Date
JP2007183003A JP2007183003A (en) 2007-07-19
JP2007183003A5 true JP2007183003A5 (en) 2009-01-15

Family

ID=38339261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007096489A Pending JP2007183003A (en) 2007-04-02 2007-04-02 Solenoid operated type pressure regulating valve

Country Status (1)

Country Link
JP (1) JP2007183003A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5065153B2 (en) * 2008-05-21 2012-10-31 日本電産トーソク株式会社 solenoid valve
JP2012112259A (en) * 2010-11-22 2012-06-14 Denso Corp Injector

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