JPH01131261U - - Google Patents

Info

Publication number
JPH01131261U
JPH01131261U JP2783588U JP2783588U JPH01131261U JP H01131261 U JPH01131261 U JP H01131261U JP 2783588 U JP2783588 U JP 2783588U JP 2783588 U JP2783588 U JP 2783588U JP H01131261 U JPH01131261 U JP H01131261U
Authority
JP
Japan
Prior art keywords
brush
contact surface
rotating
heat
rotating machine
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
JP2783588U
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 JP2783588U priority Critical patent/JPH01131261U/ja
Publication of JPH01131261U publication Critical patent/JPH01131261U/ja
Pending legal-status Critical Current

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Landscapes

  • Motor Or Generator Current Collectors (AREA)

Description

【図面の簡単な説明】
第1図は本考案の電動機のブラシ監視装置を示
す断面図、第2図は発電機のブラシ監視装置を示
す断面図である。 1……ブラシ監視装置、2,12……回転機(
電動機、発電機)、3,11……回転接触面(整
流子、コレクタリング)、4……ブラシ、5……
回転子、7……熱感知器(赤外線撮像器)、9…
…信号処理器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転子の一部に形成された給電または受電のた
    めの回転接触面にブラシを接触させて通電する回
    転機において、前記回転接触面の外周の近傍に設
    けられ、前記回転接触面に生じる熱を感知する熱
    感知器と、この感熱知器から出力される信号の大
    きさに応じた出力を生じる信号処理器とを備えた
    ことを特徴とする回転機のブラシ監視装置。
JP2783588U 1988-03-02 1988-03-02 Pending JPH01131261U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2783588U JPH01131261U (ja) 1988-03-02 1988-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2783588U JPH01131261U (ja) 1988-03-02 1988-03-02

Publications (1)

Publication Number Publication Date
JPH01131261U true JPH01131261U (ja) 1989-09-06

Family

ID=31250678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2783588U Pending JPH01131261U (ja) 1988-03-02 1988-03-02

Country Status (1)

Country Link
JP (1) JPH01131261U (ja)

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