JPH01105335U - - Google Patents

Info

Publication number
JPH01105335U
JPH01105335U JP81188U JP81188U JPH01105335U JP H01105335 U JPH01105335 U JP H01105335U JP 81188 U JP81188 U JP 81188U JP 81188 U JP81188 U JP 81188U JP H01105335 U JPH01105335 U JP H01105335U
Authority
JP
Japan
Prior art keywords
zero
circuit
voltage
phase
ground faults
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
JP81188U
Other languages
English (en)
Japanese (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 JP81188U priority Critical patent/JPH01105335U/ja
Publication of JPH01105335U publication Critical patent/JPH01105335U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP81188U 1988-01-06 1988-01-06 Pending JPH01105335U (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP81188U JPH01105335U (fi) 1988-01-06 1988-01-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP81188U JPH01105335U (fi) 1988-01-06 1988-01-06

Publications (1)

Publication Number Publication Date
JPH01105335U true JPH01105335U (fi) 1989-07-17

Family

ID=31200152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP81188U Pending JPH01105335U (fi) 1988-01-06 1988-01-06

Country Status (1)

Country Link
JP (1) JPH01105335U (fi)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522837U (fi) * 1978-07-31 1980-02-14
JPS5839224A (ja) * 1981-09-01 1983-03-07 中部電力株式会社 故障区間検出表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522837U (fi) * 1978-07-31 1980-02-14
JPS5839224A (ja) * 1981-09-01 1983-03-07 中部電力株式会社 故障区間検出表示装置

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