JPH02122192U - - Google Patents

Info

Publication number
JPH02122192U
JPH02122192U JP2984389U JP2984389U JPH02122192U JP H02122192 U JPH02122192 U JP H02122192U JP 2984389 U JP2984389 U JP 2984389U JP 2984389 U JP2984389 U JP 2984389U JP H02122192 U JPH02122192 U JP H02122192U
Authority
JP
Japan
Prior art keywords
end surface
joint end
rear cover
pump
front body
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
JP2984389U
Other languages
English (en)
Other versions
JPH0734219Y2 (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 JP1989029843U priority Critical patent/JPH0734219Y2/ja
Publication of JPH02122192U publication Critical patent/JPH02122192U/ja
Application granted granted Critical
Publication of JPH0734219Y2 publication Critical patent/JPH0734219Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Description

【図面の簡単な説明】
第１図は、本考案に係るタンデムポンプの一実
施例を示す長手方向の断面図、第２図は、従来の
タンデムポンプの構造例を示す長手方向の断面図
である。 ２……ポンプユニツト、４……ポンプユニツト
、７ａ……回転軸、１４……タンデムポンプ、１
５……フロントボデイ、１６……センターボデイ
、１７……リヤカバー、１８……接合端面、１９
ａ，１９ｂ……接合端面、２０……接合端面、２
１ａ，２１ｂ……シールワツシヤ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 同一の回転軸を共有するように軸方向に配
    置された２台のポンプユニツトをそれぞれ収容す
    るフロントボデイおよびセンターボデイと、セン
    ターボデイの側面開口部を閉止するリヤカバーと
    を軸方向に一体的に接合してなるタンデムポンプ
    において、フロントボデイの接合端面、センター
    ボデイの接合端面およびリヤカバーの接合端面を
    ともに平坦に形成したことを特徴とするタンデム
    ポンプ。 (2) フロントボデイ側のポンプユニツトに貫挿
    される回転軸の直径を、リヤカバー側のポンプユ
    ニツトに貫挿される回転軸の直径より大きく設定
    したことを特徴とする請求項１記載のタンデムポ
    ンプ。
JP1989029843U 1989-03-17 1989-03-17 タンデムポンプ Expired - Fee Related JPH0734219Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989029843U JPH0734219Y2 (ja) 1989-03-17 1989-03-17 タンデムポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989029843U JPH0734219Y2 (ja) 1989-03-17 1989-03-17 タンデムポンプ

Publications (2)

Publication Number Publication Date
JPH02122192U true JPH02122192U (ja) 1990-10-05
JPH0734219Y2 JPH0734219Y2 (ja) 1995-08-02

Family

ID=31254409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989029843U Expired - Fee Related JPH0734219Y2 (ja) 1989-03-17 1989-03-17 タンデムポンプ

Country Status (1)

Country Link
JP (1) JPH0734219Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61150871A (ja) * 1984-12-21 1986-07-09 Atsugi Motor Parts Co Ltd 作動油循環装置
JPS6241982A (ja) * 1985-08-15 1987-02-23 Nissan Motor Co Ltd ２連型ベ−ンポンプ
JPS643084U (ja) * 1987-06-24 1989-01-10

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61150871A (ja) * 1984-12-21 1986-07-09 Atsugi Motor Parts Co Ltd 作動油循環装置
JPS6241982A (ja) * 1985-08-15 1987-02-23 Nissan Motor Co Ltd ２連型ベ−ンポンプ
JPS643084U (ja) * 1987-06-24 1989-01-10

Also Published As

Publication number Publication date
JPH0734219Y2 (ja) 1995-08-02

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Legal Events

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