JPH0314955U - - Google Patents

Info

Publication number
JPH0314955U
JPH0314955U JP7339389U JP7339389U JPH0314955U JP H0314955 U JPH0314955 U JP H0314955U JP 7339389 U JP7339389 U JP 7339389U JP 7339389 U JP7339389 U JP 7339389U JP H0314955 U JPH0314955 U JP H0314955U
Authority
JP
Japan
Prior art keywords
rotating shaft
serves
water turbine
runner
bearing
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
JP7339389U
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 JP7339389U priority Critical patent/JPH0314955U/ja
Publication of JPH0314955U publication Critical patent/JPH0314955U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例による立軸水車の軸
受冷却装置の断面図、第2図は第1図のP部詳細
図、第3図は従来の横軸水車に回転軸ヒートパイ
プを用いた軸受冷却装置の断面図である。 1……回転軸、2……ランナー、3a……ジヤ
ーナル軸受、3b……ガイド軸受、4……中心穴
、5……作動液、6……発熱部、7……冷却部、
8……水、9……螺旋状溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 立軸水車のランナーと直結する回転軸の中心に
    中心穴を備え、前記回転軸を支持する軸受を発熱
    部とし、水路に露出するランナー側通水部を冷却
    部とする回転軸ヒートパイプを形成する軸受冷却
    装置であつて、前記中心穴の表面に回転軸の回転
    に伴つて上昇する方向の螺旋状溝を設けたことを
    特徴とする立軸水車の軸受冷却装置。
JP7339389U 1989-06-22 1989-06-22 Pending JPH0314955U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7339389U JPH0314955U (ja) 1989-06-22 1989-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7339389U JPH0314955U (ja) 1989-06-22 1989-06-22

Publications (1)

Publication Number Publication Date
JPH0314955U true JPH0314955U (ja) 1991-02-14

Family

ID=31612172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7339389U Pending JPH0314955U (ja) 1989-06-22 1989-06-22

Country Status (1)

Country Link
JP (1) JPH0314955U (ja)

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