JPH0220701Y2 - - Google Patents

Info

Publication number
JPH0220701Y2
JPH0220701Y2 JP1981191444U JP19144481U JPH0220701Y2 JP H0220701 Y2 JPH0220701 Y2 JP H0220701Y2 JP 1981191444 U JP1981191444 U JP 1981191444U JP 19144481 U JP19144481 U JP 19144481U JP H0220701 Y2 JPH0220701 Y2 JP H0220701Y2
Authority
JP
Japan
Prior art keywords
coil
permanent magnet
current
predetermined value
magnetic pole
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
JP1981191444U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5896268U (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 JP19144481U priority Critical patent/JPS5896268U/ja
Publication of JPS5896268U publication Critical patent/JPS5896268U/ja
Application granted granted Critical
Publication of JPH0220701Y2 publication Critical patent/JPH0220701Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP19144481U 1981-12-22 1981-12-22 直流検出装置 Granted JPS5896268U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19144481U JPS5896268U (ja) 1981-12-22 1981-12-22 直流検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19144481U JPS5896268U (ja) 1981-12-22 1981-12-22 直流検出装置

Publications (2)

Publication Number Publication Date
JPS5896268U JPS5896268U (ja) 1983-06-30
JPH0220701Y2 true JPH0220701Y2 (zh) 1990-06-05

Family

ID=30104904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19144481U Granted JPS5896268U (ja) 1981-12-22 1981-12-22 直流検出装置

Country Status (1)

Country Link
JP (1) JPS5896268U (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121157A (zh) * 1973-03-26 1974-11-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121157A (zh) * 1973-03-26 1974-11-19

Also Published As

Publication number Publication date
JPS5896268U (ja) 1983-06-30

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