JPH035990U - - Google Patents

Info

Publication number
JPH035990U
JPH035990U JP6511689U JP6511689U JPH035990U JP H035990 U JPH035990 U JP H035990U JP 6511689 U JP6511689 U JP 6511689U JP 6511689 U JP6511689 U JP 6511689U JP H035990 U JPH035990 U JP H035990U
Authority
JP
Japan
Prior art keywords
pump
passage
casing body
casing
pumps
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
JP6511689U
Other languages
English (en)
Other versions
JP2521973Y2 (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 JP1989065116U priority Critical patent/JP2521973Y2/ja
Publication of JPH035990U publication Critical patent/JPH035990U/ja
Application granted granted Critical
Publication of JP2521973Y2 publication Critical patent/JP2521973Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details And Applications Of Rotary Liquid Pumps (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示す要部断面図で
ある。 １……ケーシング本体、２……回転軸、３……
第１ポンプ、４……第２ポンプ、６……中間ケー
シング、７……吸込通路、８，１２，１９……叶
出通路、９，１０……ポンプ室、１１……導入路
。

Claims (1)

    【実用新案登録請求の範囲】
  1. ケーシング本体内に共通の回転軸を有する複数
    のポンプを配置するとともに隣接するポンプ間に
    位置する中間ケーシングを上記ケーシング本体に
    装着し、ケースング本体に吸込通路と第１のポン
    プの叶出通路を形成するとともに、中間ケーシン
    グに回転軸の軸方向に延びて上記吸込通路から第
    １のポンプのポンプ室を経たオイルを順次、第２
    以降のポンプのポンプ室へ導入する導入路と、第
    ２以降のポンプの叶出通路とを形成したとを特徴
    とするオイルポンプ装置。
JP1989065116U 1989-06-02 1989-06-02 オイルポンプ装置 Expired - Lifetime JP2521973Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989065116U JP2521973Y2 (ja) 1989-06-02 1989-06-02 オイルポンプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989065116U JP2521973Y2 (ja) 1989-06-02 1989-06-02 オイルポンプ装置

Publications (2)

Publication Number Publication Date
JPH035990U true JPH035990U (ja) 1991-01-21
JP2521973Y2 JP2521973Y2 (ja) 1997-01-08

Family

ID=31596660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989065116U Expired - Lifetime JP2521973Y2 (ja) 1989-06-02 1989-06-02 オイルポンプ装置

Country Status (1)

Country Link
JP (1) JP2521973Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7290995B2 (en) 2004-12-03 2007-11-06 Hitachi, Ltd. Tandem type trochoid pump and method of assembling the same
JP2011503428A (ja) * 2007-11-16 2011-01-27 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ２つの流体回路に同期的に圧力供給するポンプアセンブリ
KR101031408B1 (ko) * 2009-05-11 2011-04-26 김성진 발모전기자극기

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143207A (ja) * 1974-10-11 1976-04-13 Torimasa Shoda Shuchujunkatsusochi
JPS63108582U (ja) * 1986-12-29 1988-07-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143207A (ja) * 1974-10-11 1976-04-13 Torimasa Shoda Shuchujunkatsusochi
JPS63108582U (ja) * 1986-12-29 1988-07-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7290995B2 (en) 2004-12-03 2007-11-06 Hitachi, Ltd. Tandem type trochoid pump and method of assembling the same
JP2011503428A (ja) * 2007-11-16 2011-01-27 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ２つの流体回路に同期的に圧力供給するポンプアセンブリ
KR101031408B1 (ko) * 2009-05-11 2011-04-26 김성진 발모전기자극기

Also Published As

Publication number Publication date
JP2521973Y2 (ja) 1997-01-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term