JPH0319973U - - Google Patents

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Publication number
JPH0319973U
JPH0319973U JP7939989U JP7939989U JPH0319973U JP H0319973 U JPH0319973 U JP H0319973U JP 7939989 U JP7939989 U JP 7939989U JP 7939989 U JP7939989 U JP 7939989U JP H0319973 U JPH0319973 U JP H0319973U
Authority
JP
Japan
Prior art keywords
voltage
power supply
signal power
substation
superimposed
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.)
Granted
Application number
JP7939989U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0740224Y2 (ja
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 JP1989079399U priority Critical patent/JPH0740224Y2/ja
Publication of JPH0319973U publication Critical patent/JPH0319973U/ja
Application granted granted Critical
Publication of JPH0740224Y2 publication Critical patent/JPH0740224Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
JP1989079399U 1989-07-05 1989-07-05 交流重畳直流電圧印加装置 Expired - Lifetime JPH0740224Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989079399U JPH0740224Y2 (ja) 1989-07-05 1989-07-05 交流重畳直流電圧印加装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989079399U JPH0740224Y2 (ja) 1989-07-05 1989-07-05 交流重畳直流電圧印加装置

Publications (2)

Publication Number Publication Date
JPH0319973U true JPH0319973U (ro) 1991-02-27
JPH0740224Y2 JPH0740224Y2 (ja) 1995-09-13

Family

ID=31623528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989079399U Expired - Lifetime JPH0740224Y2 (ja) 1989-07-05 1989-07-05 交流重畳直流電圧印加装置

Country Status (1)

Country Link
JP (1) JPH0740224Y2 (ro)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289970A (en) * 1976-01-21 1977-07-28 Sumitomo Electric Ind Ltd Insulation resistance measuring method for distribution lines in live condition
JPS5934977A (ja) * 1982-08-19 1984-02-25 Koyo Seiko Co Ltd パワ−ステアリングの作動制御装置
JPS6244369U (ro) * 1985-09-05 1987-03-17

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289970A (en) * 1976-01-21 1977-07-28 Sumitomo Electric Ind Ltd Insulation resistance measuring method for distribution lines in live condition
JPS5934977A (ja) * 1982-08-19 1984-02-25 Koyo Seiko Co Ltd パワ−ステアリングの作動制御装置
JPS6244369U (ro) * 1985-09-05 1987-03-17

Also Published As

Publication number Publication date
JPH0740224Y2 (ja) 1995-09-13

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term