JPS63143786U - - Google Patents

Info

Publication number
JPS63143786U
JPS63143786U JP3626287U JP3626287U JPS63143786U JP S63143786 U JPS63143786 U JP S63143786U JP 3626287 U JP3626287 U JP 3626287U JP 3626287 U JP3626287 U JP 3626287U JP S63143786 U JPS63143786 U JP S63143786U
Authority
JP
Japan
Prior art keywords
oil
pump housing
sealing member
vane
rotor
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
JP3626287U
Other languages
English (en)
Other versions
JPH0439431Y2 (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 JP1987036262U priority Critical patent/JPH0439431Y2/ja
Publication of JPS63143786U publication Critical patent/JPS63143786U/ja
Application granted granted Critical
Publication of JPH0439431Y2 publication Critical patent/JPH0439431Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案のベーンポンプ断面図である。 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、21……ベーン、22……ロータ、
25,26……吸入ポート、27,28……吐出
ポート、36……油溝、37……逃がし通路、3
8……連通穴、39……油溜め溝。

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、他端にシール部材を設け、前記軸
    受メタル内周面にロータ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
    を前記シール部材側から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ベーンポンプに
    おいて、前記メタル軸受のほぼ中央に油溜め溝を
    形成し、この油溜め溝上部より前記逃がし通路へ
    と連通する連通穴を前記ポンプハウジングに設け
    たことを特徴とするベーンポンプ。
JP1987036262U 1987-03-12 1987-03-12 Expired JPH0439431Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987036262U JPH0439431Y2 (ja) 1987-03-12 1987-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987036262U JPH0439431Y2 (ja) 1987-03-12 1987-03-12

Publications (2)

Publication Number Publication Date
JPS63143786U true JPS63143786U (ja) 1988-09-21
JPH0439431Y2 JPH0439431Y2 (ja) 1992-09-16

Family

ID=30846504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987036262U Expired JPH0439431Y2 (ja) 1987-03-12 1987-03-12

Country Status (1)

Country Link
JP (1) JPH0439431Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62181U (ja) * 1985-06-18 1987-01-06

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57170942A (en) * 1981-04-14 1982-10-21 Hitachi Cable Ltd Flame-retardant poly alpha-olefin resin composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62181U (ja) * 1985-06-18 1987-01-06

Also Published As

Publication number Publication date
JPH0439431Y2 (ja) 1992-09-16

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