JPH0434482U - - Google Patents

Info

Publication number
JPH0434482U
JPH0434482U JP7584990U JP7584990U JPH0434482U JP H0434482 U JPH0434482 U JP H0434482U JP 7584990 U JP7584990 U JP 7584990U JP 7584990 U JP7584990 U JP 7584990U JP H0434482 U JPH0434482 U JP H0434482U
Authority
JP
Japan
Prior art keywords
based sintered
sintered product
rotor made
hydraulic pump
rotating part
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.)
Pending
Application number
JP7584990U
Other languages
English (en)
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 JP7584990U priority Critical patent/JPH0434482U/ja
Publication of JPH0434482U publication Critical patent/JPH0434482U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)

Description

【図面の簡単な説明】
第1図は、本考案実施例の油圧ポンプ又はモー
タ10の断面図を示す。第2図は、第1図におけ
る要部拡大正面図を示す。 10……油圧ポンプ又はモータ、12……イン
ナーロータ、13……アウターロータ、15……
回転部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 鉄系焼結品により形成されたインナーロータと
    、アルミ系焼結品により形成されアルマイト表面
    処理が施されたアウターロータとから回転部が構
    成される油圧ポンプ又はモータ。
JP7584990U 1990-07-16 1990-07-16 Pending JPH0434482U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7584990U JPH0434482U (ja) 1990-07-16 1990-07-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7584990U JPH0434482U (ja) 1990-07-16 1990-07-16

Publications (1)

Publication Number Publication Date
JPH0434482U true JPH0434482U (ja) 1992-03-23

Family

ID=31616792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7584990U Pending JPH0434482U (ja) 1990-07-16 1990-07-16

Country Status (1)

Country Link
JP (1) JPH0434482U (ja)

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