JPS59187888U - 火災報知装置 - Google Patents

火災報知装置

Info

Publication number
JPS59187888U
JPS59187888U JP7946883U JP7946883U JPS59187888U JP S59187888 U JPS59187888 U JP S59187888U JP 7946883 U JP7946883 U JP 7946883U JP 7946883 U JP7946883 U JP 7946883U JP S59187888 U JPS59187888 U JP S59187888U
Authority
JP
Japan
Prior art keywords
reference value
barometric pressure
fire
alarm
alarm device
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
JP7946883U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0237099Y2 (enrdf_load_stackoverflow
Inventor
成宮　淳一
古山　晃
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.)
Hochiki Corp
Original Assignee
Hochiki Corp
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 Hochiki Corp filed Critical Hochiki Corp
Priority to JP7946883U priority Critical patent/JPS59187888U/ja
Publication of JPS59187888U publication Critical patent/JPS59187888U/ja
Application granted granted Critical
Publication of JPH0237099Y2 publication Critical patent/JPH0237099Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
JP7946883U 1983-05-26 1983-05-26 火災報知装置 Granted JPS59187888U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7946883U JPS59187888U (ja) 1983-05-26 1983-05-26 火災報知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7946883U JPS59187888U (ja) 1983-05-26 1983-05-26 火災報知装置

Publications (2)

Publication Number Publication Date
JPS59187888U true JPS59187888U (ja) 1984-12-13
JPH0237099Y2 JPH0237099Y2 (enrdf_load_stackoverflow) 1990-10-08

Family

ID=30209471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7946883U Granted JPS59187888U (ja) 1983-05-26 1983-05-26 火災報知装置

Country Status (1)

Country Link
JP (1) JPS59187888U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144899A (en) * 1978-05-04 1979-11-12 Hochiki Co Device for monitoring physically variable amount
JPS5737272U (enrdf_load_stackoverflow) * 1980-08-11 1982-02-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144899A (en) * 1978-05-04 1979-11-12 Hochiki Co Device for monitoring physically variable amount
JPS5737272U (enrdf_load_stackoverflow) * 1980-08-11 1982-02-27

Also Published As

Publication number Publication date
JPH0237099Y2 (enrdf_load_stackoverflow) 1990-10-08

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