JPH0184189U - - Google Patents

Info

Publication number
JPH0184189U
JPH0184189U JP1988147597U JP14759788U JPH0184189U JP H0184189 U JPH0184189 U JP H0184189U JP 1988147597 U JP1988147597 U JP 1988147597U JP 14759788 U JP14759788 U JP 14759788U JP H0184189 U JPH0184189 U JP H0184189U
Authority
JP
Japan
Prior art keywords
relay device
humidity
fire alarm
circuit
computer room
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.)
Granted
Application number
JP1988147597U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0237101Y2 (cs
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 JP1988147597U priority Critical patent/JPH0237101Y2/ja
Publication of JPH0184189U publication Critical patent/JPH0184189U/ja
Application granted granted Critical
Publication of JPH0237101Y2 publication Critical patent/JPH0237101Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
JP1988147597U 1988-11-14 1988-11-14 Expired JPH0237101Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988147597U JPH0237101Y2 (cs) 1988-11-14 1988-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988147597U JPH0237101Y2 (cs) 1988-11-14 1988-11-14

Publications (2)

Publication Number Publication Date
JPH0184189U true JPH0184189U (cs) 1989-06-05
JPH0237101Y2 JPH0237101Y2 (cs) 1990-10-08

Family

ID=31418148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988147597U Expired JPH0237101Y2 (cs) 1988-11-14 1988-11-14

Country Status (1)

Country Link
JP (1) JPH0237101Y2 (cs)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5382494A (en) * 1976-12-28 1978-07-20 Nittan Co Ltd Ion type smoke sensor
JPS5535666U (cs) * 1978-08-31 1980-03-07
JPS5627788U (cs) * 1979-08-09 1981-03-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5382494A (en) * 1976-12-28 1978-07-20 Nittan Co Ltd Ion type smoke sensor
JPS5535666U (cs) * 1978-08-31 1980-03-07
JPS5627788U (cs) * 1979-08-09 1981-03-14

Also Published As

Publication number Publication date
JPH0237101Y2 (cs) 1990-10-08

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