JPS63152568U - - Google Patents

Info

Publication number
JPS63152568U
JPS63152568U JP4596687U JP4596687U JPS63152568U JP S63152568 U JPS63152568 U JP S63152568U JP 4596687 U JP4596687 U JP 4596687U JP 4596687 U JP4596687 U JP 4596687U JP S63152568 U JPS63152568 U JP S63152568U
Authority
JP
Japan
Prior art keywords
relay
resistance value
alarm
detection means
coil
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
JP4596687U
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 JP4596687U priority Critical patent/JPS63152568U/ja
Publication of JPS63152568U publication Critical patent/JPS63152568U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
JP4596687U 1987-03-25 1987-03-25 Pending JPS63152568U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4596687U JPS63152568U (enrdf_load_stackoverflow) 1987-03-25 1987-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4596687U JPS63152568U (enrdf_load_stackoverflow) 1987-03-25 1987-03-25

Publications (1)

Publication Number Publication Date
JPS63152568U true JPS63152568U (enrdf_load_stackoverflow) 1988-10-06

Family

ID=30865190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4596687U Pending JPS63152568U (enrdf_load_stackoverflow) 1987-03-25 1987-03-25

Country Status (1)

Country Link
JP (1) JPS63152568U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4524013Y1 (enrdf_load_stackoverflow) * 1967-05-22 1970-09-21
JPS5697883A (en) * 1979-12-29 1981-08-06 Mitsui Petrochem Ind Ltd Detector for defective contact relay

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4524013Y1 (enrdf_load_stackoverflow) * 1967-05-22 1970-09-21
JPS5697883A (en) * 1979-12-29 1981-08-06 Mitsui Petrochem Ind Ltd Detector for defective contact relay

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