JPS6226589U - - Google Patents

Info

Publication number
JPS6226589U
JPS6226589U JP11692485U JP11692485U JPS6226589U JP S6226589 U JPS6226589 U JP S6226589U JP 11692485 U JP11692485 U JP 11692485U JP 11692485 U JP11692485 U JP 11692485U JP S6226589 U JPS6226589 U JP S6226589U
Authority
JP
Japan
Prior art keywords
port
oil pump
thin groove
pump
slope
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
JP11692485U
Other languages
English (en)
Other versions
JPH03543Y2 (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 JP1985116924U priority Critical patent/JPH03543Y2/ja
Publication of JPS6226589U publication Critical patent/JPS6226589U/ja
Application granted granted Critical
Publication of JPH03543Y2 publication Critical patent/JPH03543Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示すオイルポンプの
一部切截正面図、第2図は第1図のA〜A断面図
、第3図は第1図のB〜B断面図である。 図の主要部分の説明、1…ボデー、1a…うす
溝、1b…スロープ、4…インナロータ、5…ア
ウタロータ、7…吸込ポート、8…吐出ポート、
10…閉切部。

Claims (1)

    【実用新案登録請求の範囲】
  1. インナロータにトロコイド歯形を採用したオイ
    ルポンプにおいて、ポンプポート室の閉切部にう
    す溝を設けると共に、該うす溝から吐出ポートに
    至るボデー部にポート深さが漸増するようにスロ
    ープを設けたことを特徴とするインターナル式オ
    イルポンプ。
JP1985116924U 1985-07-30 1985-07-30 Expired JPH03543Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985116924U JPH03543Y2 (ja) 1985-07-30 1985-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985116924U JPH03543Y2 (ja) 1985-07-30 1985-07-30

Publications (2)

Publication Number Publication Date
JPS6226589U true JPS6226589U (ja) 1987-02-18
JPH03543Y2 JPH03543Y2 (ja) 1991-01-10

Family

ID=31001966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985116924U Expired JPH03543Y2 (ja) 1985-07-30 1985-07-30

Country Status (1)

Country Link
JP (1) JPH03543Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380783A (en) * 1941-04-07 1945-07-31 Gerotor May Company Pump structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380783A (en) * 1941-04-07 1945-07-31 Gerotor May Company Pump structure

Also Published As

Publication number Publication date
JPH03543Y2 (ja) 1991-01-10

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