JPS5942708Y2 - 停電時間検出回路 - Google Patents

停電時間検出回路

Info

Publication number
JPS5942708Y2
JPS5942708Y2 JP17762878U JP17762878U JPS5942708Y2 JP S5942708 Y2 JPS5942708 Y2 JP S5942708Y2 JP 17762878 U JP17762878 U JP 17762878U JP 17762878 U JP17762878 U JP 17762878U JP S5942708 Y2 JPS5942708 Y2 JP S5942708Y2
Authority
JP
Japan
Prior art keywords
power
voltage
power outage
detection circuit
time
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
JP17762878U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5594574U (enrdf_load_stackoverflow
Inventor
徹夫 高橋
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.)
Kenwood KK
Original Assignee
Kenwood KK
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 Kenwood KK filed Critical Kenwood KK
Priority to JP17762878U priority Critical patent/JPS5942708Y2/ja
Publication of JPS5594574U publication Critical patent/JPS5594574U/ja
Application granted granted Critical
Publication of JPS5942708Y2 publication Critical patent/JPS5942708Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP17762878U 1978-12-20 1978-12-20 停電時間検出回路 Expired JPS5942708Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17762878U JPS5942708Y2 (ja) 1978-12-20 1978-12-20 停電時間検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17762878U JPS5942708Y2 (ja) 1978-12-20 1978-12-20 停電時間検出回路

Publications (2)

Publication Number Publication Date
JPS5594574U JPS5594574U (enrdf_load_stackoverflow) 1980-06-30
JPS5942708Y2 true JPS5942708Y2 (ja) 1984-12-14

Family

ID=29187309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17762878U Expired JPS5942708Y2 (ja) 1978-12-20 1978-12-20 停電時間検出回路

Country Status (1)

Country Link
JP (1) JPS5942708Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6175276A (ja) * 1984-09-20 1986-04-17 Matsushita Electric Ind Co Ltd バツクアツプ用電池の寿命検出装置

Also Published As

Publication number Publication date
JPS5594574U (enrdf_load_stackoverflow) 1980-06-30

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