JPS6392089U - - Google Patents

Info

Publication number
JPS6392089U
JPS6392089U JP18768586U JP18768586U JPS6392089U JP S6392089 U JPS6392089 U JP S6392089U JP 18768586 U JP18768586 U JP 18768586U JP 18768586 U JP18768586 U JP 18768586U JP S6392089 U JPS6392089 U JP S6392089U
Authority
JP
Japan
Prior art keywords
circumferential surface
gear
pump
bearing
outer circumferential
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
JP18768586U
Other languages
English (en)
Other versions
JPH0442540Y2 (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 JP18768586U priority Critical patent/JPH0442540Y2/ja
Publication of JPS6392089U publication Critical patent/JPS6392089U/ja
Application granted granted Critical
Publication of JPH0442540Y2 publication Critical patent/JPH0442540Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係るインターナルギアポン
プの第1実施例を示す要部断面図、第2図はこの
考案の第2実施例を示す要部断面図、第3図は従
来のインターナルギアポンプを示す要部断面図、
第4図は従来例の軸受部とインナーギアの圧接状
態を示す説明図、第5図は従来の軸受部の熱変形
した状態を示す斜視図である。 1……ポンプケーシング、1a……内端部、4
……インナーギア、4a……内周面、5……アウ
ターギア、8……軸受部、8a……外周面、11
……先端部位。

Claims (1)

    【実用新案登録請求の範囲】
  1. 互いに噛合するインナーギアとアウターギアと
    を内部に回転自在に収納したポンプケーシングと
    、該ポンプケーシングの内端部に設けられ、かつ
    外周面で上記インナーギアの内周面を軸受する軸
    受部とを備えたインターナルギアポンプにおいて
    、上記軸受部の外周面を、先端側に向つて先細り
    状に形成したことを特徴とするインターナルギア
    ポンプ。
JP18768586U 1986-12-05 1986-12-05 Expired JPH0442540Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18768586U JPH0442540Y2 (ja) 1986-12-05 1986-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18768586U JPH0442540Y2 (ja) 1986-12-05 1986-12-05

Publications (2)

Publication Number Publication Date
JPS6392089U true JPS6392089U (ja) 1988-06-14
JPH0442540Y2 JPH0442540Y2 (ja) 1992-10-07

Family

ID=31138374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18768586U Expired JPH0442540Y2 (ja) 1986-12-05 1986-12-05

Country Status (1)

Country Link
JP (1) JPH0442540Y2 (ja)

Also Published As

Publication number Publication date
JPH0442540Y2 (ja) 1992-10-07

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