JPH02115984U - - Google Patents

Info

Publication number
JPH02115984U
JPH02115984U JP2576689U JP2576689U JPH02115984U JP H02115984 U JPH02115984 U JP H02115984U JP 2576689 U JP2576689 U JP 2576689U JP 2576689 U JP2576689 U JP 2576689U JP H02115984 U JPH02115984 U JP H02115984U
Authority
JP
Japan
Prior art keywords
gears
gear
gear pump
smooth curved
mesh
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
JP2576689U
Other languages
English (en)
Other versions
JPH0738709Y2 (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 JP1989025766U priority Critical patent/JPH0738709Y2/ja
Publication of JPH02115984U publication Critical patent/JPH02115984U/ja
Application granted granted Critical
Publication of JPH0738709Y2 publication Critical patent/JPH0738709Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す側断面図、第
２図は第１図の−線側面図、第３図は第２図
の−線断面図である。 １……インナーロータ、１Ａ……インナーロー
タ歯面、１Ｂ……インナーロータ側面、１Ｃ……
滑らかな曲面形状部、３……アウターロータ、３
Ａ……アウターロータ歯面、３Ｂ……アウターロ
ータ側面、３Ｃ……滑らかな曲面形状部、７……
ポンプハウジング、Ｖ……ボリユーム室。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポンプハウジング内に回転自在に収容され、互
    いに噛合するギアを備え、該ギアの歯形間に形成
    されるボリユーム室にギアの側面側から作動流体
    を流入するようにしたギアポンプにおいて、前記
    ギアの歯面とギア側面とが連続する部位の少なく
    とも一部を滑らかな曲面形状としたことを特徴と
    するギアポンプ。
JP1989025766U 1989-03-07 1989-03-07 ギアポンプ Expired - Fee Related JPH0738709Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989025766U JPH0738709Y2 (ja) 1989-03-07 1989-03-07 ギアポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989025766U JPH0738709Y2 (ja) 1989-03-07 1989-03-07 ギアポンプ

Publications (2)

Publication Number Publication Date
JPH02115984U true JPH02115984U (ja) 1990-09-17
JPH0738709Y2 JPH0738709Y2 (ja) 1995-09-06

Family

ID=31246789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989025766U Expired - Fee Related JPH0738709Y2 (ja) 1989-03-07 1989-03-07 ギアポンプ

Country Status (1)

Country Link
JP (1) JPH0738709Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6367684U (ja) * 1986-10-22 1988-05-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6367684U (ja) * 1986-10-22 1988-05-07

Also Published As

Publication number Publication date
JPH0738709Y2 (ja) 1995-09-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees