JPS58204721A - 零相電圧検出装置 - Google Patents

零相電圧検出装置

Info

Publication number
JPS58204721A
JPS58204721A JP57086765A JP8676582A JPS58204721A JP S58204721 A JPS58204721 A JP S58204721A JP 57086765 A JP57086765 A JP 57086765A JP 8676582 A JP8676582 A JP 8676582A JP S58204721 A JPS58204721 A JP S58204721A
Authority
JP
Japan
Prior art keywords
voltage
capacitor
zero
phase
low
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
JP57086765A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0227890B2 (cg-RX-API-DMAC7.html
Inventor
板垣　弘
幸一 赤津
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57086765A priority Critical patent/JPS58204721A/ja
Publication of JPS58204721A publication Critical patent/JPS58204721A/ja
Publication of JPH0227890B2 publication Critical patent/JPH0227890B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Transformers For Measuring Instruments (AREA)
JP57086765A 1982-05-21 1982-05-21 零相電圧検出装置 Granted JPS58204721A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57086765A JPS58204721A (ja) 1982-05-21 1982-05-21 零相電圧検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57086765A JPS58204721A (ja) 1982-05-21 1982-05-21 零相電圧検出装置

Publications (2)

Publication Number Publication Date
JPS58204721A true JPS58204721A (ja) 1983-11-29
JPH0227890B2 JPH0227890B2 (cg-RX-API-DMAC7.html) 1990-06-20

Family

ID=13895837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57086765A Granted JPS58204721A (ja) 1982-05-21 1982-05-21 零相電圧検出装置

Country Status (1)

Country Link
JP (1) JPS58204721A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62111740U (cg-RX-API-DMAC7.html) * 1985-12-26 1987-07-16
JP2019212723A (ja) * 2018-06-04 2019-12-12 株式会社明電舎 真空コンデンサ形計器用変圧器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322031U (cg-RX-API-DMAC7.html) * 1976-08-03 1978-02-24
JPS5545172U (cg-RX-API-DMAC7.html) * 1978-09-20 1980-03-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322031U (cg-RX-API-DMAC7.html) * 1976-08-03 1978-02-24
JPS5545172U (cg-RX-API-DMAC7.html) * 1978-09-20 1980-03-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62111740U (cg-RX-API-DMAC7.html) * 1985-12-26 1987-07-16
JP2019212723A (ja) * 2018-06-04 2019-12-12 株式会社明電舎 真空コンデンサ形計器用変圧器

Also Published As

Publication number Publication date
JPH0227890B2 (cg-RX-API-DMAC7.html) 1990-06-20

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