JPS59123690U - vane pump - Google Patents

vane pump

Info

Publication number
JPS59123690U
JPS59123690U JP1850283U JP1850283U JPS59123690U JP S59123690 U JPS59123690 U JP S59123690U JP 1850283 U JP1850283 U JP 1850283U JP 1850283 U JP1850283 U JP 1850283U JP S59123690 U JPS59123690 U JP S59123690U
Authority
JP
Japan
Prior art keywords
vane pump
abstract
rotor
comes
oil introduction
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.)
Granted
Application number
JP1850283U
Other languages
Japanese (ja)
Other versions
JPH0141918Y2 (en
Inventor
児玉　隼
哲司 川村
渡辺　勝昭
Original Assignee
豊田工機株式会社
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 豊田工機株式会社 filed Critical 豊田工機株式会社
Priority to JP1850283U priority Critical patent/JPS59123690U/en
Publication of JPS59123690U publication Critical patent/JPS59123690U/en
Application granted granted Critical
Publication of JPH0141918Y2 publication Critical patent/JPH0141918Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の実施例を示すもので、第１図はベーンポ
ンプの縦断面図、第２図は第１図における■−■線矢視
断面図、第３図は■−■線矢視図である。 １０・・・ポンプハウジング、１２・・・・・・カムリ
ング、１３．１４・・・・・・サイドプレート、２１・
・・・・・吐出ポート、２３．２４・・・・・・円弧溝
、３５・・・・・・油導入溝。The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional view of a vane pump, FIG. 2 is a sectional view taken along the line ■-■ in FIG. 1, and FIG. 3 is a view taken along the line ■-■. It is. 10...Pump housing, 12...Cam ring, 13.14...Side plate, 21...
...Discharge port, 23.24...Circular groove, 35...Oil introduction groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロータ側面と摺接するサイドプレートの摺接面に吐出側
と通じるうずまき状の油導入溝を形成したことを特徴と
するベーンポンプ。A vane pump characterized in that a spiral oil introduction groove communicating with a discharge side is formed on the sliding surface of a side plate that comes into sliding contact with the side surface of a rotor.
JP1850283U 1983-02-10 1983-02-10 vane pump Granted JPS59123690U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1850283U JPS59123690U (en) 1983-02-10 1983-02-10 vane pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1850283U JPS59123690U (en) 1983-02-10 1983-02-10 vane pump

Publications (2)

Publication Number Publication Date
JPS59123690U true JPS59123690U (en) 1984-08-20
JPH0141918Y2 JPH0141918Y2 (en) 1989-12-08

Family

ID=30149697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1850283U Granted JPS59123690U (en) 1983-02-10 1983-02-10 vane pump

Country Status (1)

Country Link
JP (1) JPS59123690U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008038638A1 (en) * 2006-09-26 2008-04-03 Hitachi, Ltd. Variable displacement vane pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008038638A1 (en) * 2006-09-26 2008-04-03 Hitachi, Ltd. Variable displacement vane pump
US8038420B2 (en) 2006-09-26 2011-10-18 Hitachi, Ltd. Variable displacement vane pump

Also Published As

Publication number Publication date
JPH0141918Y2 (en) 1989-12-08

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