JPH0421176U - - Google Patents

Info

Publication number
JPH0421176U
JPH0421176U JP6138690U JP6138690U JPH0421176U JP H0421176 U JPH0421176 U JP H0421176U JP 6138690 U JP6138690 U JP 6138690U JP 6138690 U JP6138690 U JP 6138690U JP H0421176 U JPH0421176 U JP H0421176U
Authority
JP
Japan
Prior art keywords
tap
current detector
field
coil
taps
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
JP6138690U
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 JP6138690U priority Critical patent/JPH0421176U/ja
Publication of JPH0421176U publication Critical patent/JPH0421176U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Synchronous Machinery (AREA)

Description

【図面の簡単な説明】
第1図および第2図は本考案の一実施例を示す
上半部断面図および接続構成図、第3図および第
4図はコイル抵抗値が変化した具体例を示す説明
図および電流値曲線図である。第5図および第6
図は従来例の上半部断面図および接続構成図を示
す。 51′,52′……界磁コイル、7……電流検知
器、T,T′……タツプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 並列に励磁された2組の界磁コイルを、それぞ
    れ2個に分割したコイル構造にするとともに、そ
    れぞれを直列接続し、この接続部にタツプを設け
    て、該タツプ間に電流検知器を設けたことを特徴
    とする無整流子電動機の界磁コイル異常検知装置
JP6138690U 1990-06-11 1990-06-11 Pending JPH0421176U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6138690U JPH0421176U (ja) 1990-06-11 1990-06-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6138690U JPH0421176U (ja) 1990-06-11 1990-06-11

Publications (1)

Publication Number Publication Date
JPH0421176U true JPH0421176U (ja) 1992-02-21

Family

ID=31589591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6138690U Pending JPH0421176U (ja) 1990-06-11 1990-06-11

Country Status (1)

Country Link
JP (1) JPH0421176U (ja)

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