JPS6290991U - - Google Patents

Info

Publication number
JPS6290991U
JPS6290991U JP18313085U JP18313085U JPS6290991U JP S6290991 U JPS6290991 U JP S6290991U JP 18313085 U JP18313085 U JP 18313085U JP 18313085 U JP18313085 U JP 18313085U JP S6290991 U JPS6290991 U JP S6290991U
Authority
JP
Japan
Prior art keywords
rotor
rotating shaft
allow
pump housing
external gear
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
JP18313085U
Other languages
English (en)
Other versions
JPH0343434Y2 (ja
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 filed Critical
Priority to JP1985183130U priority Critical patent/JPH0343434Y2/ja
Publication of JPS6290991U publication Critical patent/JPS6290991U/ja
Application granted granted Critical
Publication of JPH0343434Y2 publication Critical patent/JPH0343434Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Details And Applications Of Rotary Liquid Pumps (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示すもので、第１図は
ベーンポンプに適用した例を示す断面図、第２図
は軸受メタルの展開図、第３図は第２図における
―線断面図。 １０……ポンプハウジング、１２……エンドカ
バー、１４……カムリング、１５，１６……サイ
ドプレート、１８……オイルシール、２１……ベ
ーン、２２……ロータ、２３……軸受メタル、２
６ａ，２６ｂ……吸入ポート、２７ａ，２７ｂ…
…吐出ポート、４０……裏金、４１……軸受メタ
ル層、４２……油溝、４３……磁性体。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポンプハウジングに軸受メタルを介して回転軸
    を回転可能に支持し、回転軸の一端にベーンを保
    持するロータ若しくは内歯ギヤに噛合う外歯ギヤ
    を設け、他端にシール部材を設け、前記軸受メタ
    ルの内周面にロータ若しくは外歯ギヤ側の圧油を
    シール部材側へリークさせる油溝を形成し、この
    リークした圧油をさらに低圧側へ逃がす逃がし通
    路をポンプハウジングに形成した油圧ポンプにお
    いて、前記油溝内に磁気を帯びた磁性体を設けた
    ことを特徴とする油圧ポンプ。
JP1985183130U 1985-11-28 1985-11-28 Expired JPH0343434Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985183130U JPH0343434Y2 (ja) 1985-11-28 1985-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985183130U JPH0343434Y2 (ja) 1985-11-28 1985-11-28

Publications (2)

Publication Number Publication Date
JPS6290991U true JPS6290991U (ja) 1987-06-10
JPH0343434Y2 JPH0343434Y2 (ja) 1991-09-11

Family

ID=31129579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985183130U Expired JPH0343434Y2 (ja) 1985-11-28 1985-11-28

Country Status (1)

Country Link
JP (1) JPH0343434Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021055569A (ja) * 2019-09-27 2021-04-08 日本電産トーソク株式会社 電動ポンプ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186599U (ja) * 1983-05-31 1984-12-11 日産自動車株式会社 動力伝達装置の回転軸シ−ル機構

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186599U (ja) * 1983-05-31 1984-12-11 日産自動車株式会社 動力伝達装置の回転軸シ−ル機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021055569A (ja) * 2019-09-27 2021-04-08 日本電産トーソク株式会社 電動ポンプ

Also Published As

Publication number Publication date
JPH0343434Y2 (ja) 1991-09-11

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