JPS54124226A - Device to detect abnormal conditions in the secondary circuit in a transformer for use in meters - Google Patents

Device to detect abnormal conditions in the secondary circuit in a transformer for use in meters

Info

Publication number
JPS54124226A
JPS54124226A JP3170378A JP3170378A JPS54124226A JP S54124226 A JPS54124226 A JP S54124226A JP 3170378 A JP3170378 A JP 3170378A JP 3170378 A JP3170378 A JP 3170378A JP S54124226 A JPS54124226 A JP S54124226A
Authority
JP
Japan
Prior art keywords
voltage
detector
current
output
meters
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
JP3170378A
Other languages
English (en)
Inventor
Denji Tsubouchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3170378A priority Critical patent/JPS54124226A/ja
Publication of JPS54124226A publication Critical patent/JPS54124226A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Static Devices (AREA)
JP3170378A 1978-03-22 1978-03-22 Device to detect abnormal conditions in the secondary circuit in a transformer for use in meters Pending JPS54124226A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3170378A JPS54124226A (en) 1978-03-22 1978-03-22 Device to detect abnormal conditions in the secondary circuit in a transformer for use in meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3170378A JPS54124226A (en) 1978-03-22 1978-03-22 Device to detect abnormal conditions in the secondary circuit in a transformer for use in meters

Publications (1)

Publication Number Publication Date
JPS54124226A true JPS54124226A (en) 1979-09-27

Family

ID=12338418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3170378A Pending JPS54124226A (en) 1978-03-22 1978-03-22 Device to detect abnormal conditions in the secondary circuit in a transformer for use in meters

Country Status (1)

Country Link
JP (1) JPS54124226A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898229A (en) * 1988-09-22 1990-02-06 Emerson Electric Co. Thermostat with integral means for detecting out-of-phase connection of a two-transformer power source

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079735A (ja) * 1973-11-19 1975-06-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079735A (ja) * 1973-11-19 1975-06-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898229A (en) * 1988-09-22 1990-02-06 Emerson Electric Co. Thermostat with integral means for detecting out-of-phase connection of a two-transformer power source

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