JPS5831249Y2 - 電気機器の稼動効率測定装置 - Google Patents

電気機器の稼動効率測定装置

Info

Publication number
JPS5831249Y2
JPS5831249Y2 JP5790679U JP5790679U JPS5831249Y2 JP S5831249 Y2 JPS5831249 Y2 JP S5831249Y2 JP 5790679 U JP5790679 U JP 5790679U JP 5790679 U JP5790679 U JP 5790679U JP S5831249 Y2 JPS5831249 Y2 JP S5831249Y2
Authority
JP
Japan
Prior art keywords
circuit
input
setting
measured
operational amplifier
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.)
Expired
Application number
JP5790679U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55159464U (2
Inventor
好文 安藤
政市 大森
知治 藤田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Electric Power Co Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
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 by Tokyo Electric Power Co Inc filed Critical Tokyo Electric Power Co Inc
Priority to JP5790679U priority Critical patent/JPS5831249Y2/ja
Publication of JPS55159464U publication Critical patent/JPS55159464U/ja
Application granted granted Critical
Publication of JPS5831249Y2 publication Critical patent/JPS5831249Y2/ja
Expired legal-status Critical Current

Links

JP5790679U 1979-04-28 1979-04-28 電気機器の稼動効率測定装置 Expired JPS5831249Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5790679U JPS5831249Y2 (ja) 1979-04-28 1979-04-28 電気機器の稼動効率測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5790679U JPS5831249Y2 (ja) 1979-04-28 1979-04-28 電気機器の稼動効率測定装置

Publications (2)

Publication Number Publication Date
JPS55159464U JPS55159464U (2) 1980-11-15
JPS5831249Y2 true JPS5831249Y2 (ja) 1983-07-11

Family

ID=29291972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5790679U Expired JPS5831249Y2 (ja) 1979-04-28 1979-04-28 電気機器の稼動効率測定装置

Country Status (1)

Country Link
JP (1) JPS5831249Y2 (2)

Also Published As

Publication number Publication date
JPS55159464U (2) 1980-11-15

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