JPH0421783U - - Google Patents

Info

Publication number
JPH0421783U
JPH0421783U JP6381890U JP6381890U JPH0421783U JP H0421783 U JPH0421783 U JP H0421783U JP 6381890 U JP6381890 U JP 6381890U JP 6381890 U JP6381890 U JP 6381890U JP H0421783 U JPH0421783 U JP H0421783U
Authority
JP
Japan
Prior art keywords
pump casing
drive shaft
attached
pump
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
JP6381890U
Other languages
English (en)
Other versions
JP2533487Y2 (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 JP1990063818U priority Critical patent/JP2533487Y2/ja
Publication of JPH0421783U publication Critical patent/JPH0421783U/ja
Application granted granted Critical
Publication of JP2533487Y2 publication Critical patent/JP2533487Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)

Description

【図面の簡単な説明】
第１図は本考案一実施例の断面図、第２図はギ
ヤポンプの断面図、第３図は従来例の断面図であ
つて、１はポンプケーシング、１５は軸シールパ
ツキン、２０は駆動軸を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポンプケーシングを貫通するとともにポンプケ
    ーシング内に納められたギアが取り付けられてい
    る駆動軸と、ポンプケーシングに取り付けられて
    上記駆動軸が貫通している軸シールパツキンとを
    備えたギヤポンプにおいて、内周面が駆動軸に接
    触している軸シールパツキンは、その外周部が駆
    動軸の軸方向に締め付けられてポンプケーシング
    に装着されているとともに、軸シールパツキンの
    外周面とポンプケーシングとの間に〓間が形成さ
    れていることを特徴とするギヤポンプ。
JP1990063818U 1990-06-15 1990-06-15 ギヤポンプ Expired - Fee Related JP2533487Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990063818U JP2533487Y2 (ja) 1990-06-15 1990-06-15 ギヤポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990063818U JP2533487Y2 (ja) 1990-06-15 1990-06-15 ギヤポンプ

Publications (2)

Publication Number Publication Date
JPH0421783U true JPH0421783U (ja) 1992-02-24
JP2533487Y2 JP2533487Y2 (ja) 1997-04-23

Family

ID=31594205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990063818U Expired - Fee Related JP2533487Y2 (ja) 1990-06-15 1990-06-15 ギヤポンプ

Country Status (1)

Country Link
JP (1) JP2533487Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710785A (en) * 1980-06-24 1982-01-20 Matsushita Electric Works Ltd Gear pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710785A (en) * 1980-06-24 1982-01-20 Matsushita Electric Works Ltd Gear pump

Also Published As

Publication number Publication date
JP2533487Y2 (ja) 1997-04-23

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Legal Events

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