JPH0221813Y2 - - Google Patents

Info

Publication number
JPH0221813Y2
JPH0221813Y2 JP1980036848U JP3684880U JPH0221813Y2 JP H0221813 Y2 JPH0221813 Y2 JP H0221813Y2 JP 1980036848 U JP1980036848 U JP 1980036848U JP 3684880 U JP3684880 U JP 3684880U JP H0221813 Y2 JPH0221813 Y2 JP H0221813Y2
Authority
JP
Japan
Prior art keywords
capacitor
sensing switch
resistor
time constant
circuit
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
JP1980036848U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56140892U (en]
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 JP1980036848U priority Critical patent/JPH0221813Y2/ja
Publication of JPS56140892U publication Critical patent/JPS56140892U/ja
Application granted granted Critical
Publication of JPH0221813Y2 publication Critical patent/JPH0221813Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Electronic Switches (AREA)
JP1980036848U 1980-03-19 1980-03-19 Expired JPH0221813Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980036848U JPH0221813Y2 (en]) 1980-03-19 1980-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980036848U JPH0221813Y2 (en]) 1980-03-19 1980-03-19

Publications (2)

Publication Number Publication Date
JPS56140892U JPS56140892U (en]) 1981-10-24
JPH0221813Y2 true JPH0221813Y2 (en]) 1990-06-12

Family

ID=29632433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980036848U Expired JPH0221813Y2 (en]) 1980-03-19 1980-03-19

Country Status (1)

Country Link
JP (1) JPH0221813Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54181859U (en]) * 1978-06-13 1979-12-22

Also Published As

Publication number Publication date
JPS56140892U (en]) 1981-10-24

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