JPH0448279B2 - - Google Patents

Info

Publication number
JPH0448279B2
JPH0448279B2 JP59253674A JP25367484A JPH0448279B2 JP H0448279 B2 JPH0448279 B2 JP H0448279B2 JP 59253674 A JP59253674 A JP 59253674A JP 25367484 A JP25367484 A JP 25367484A JP H0448279 B2 JPH0448279 B2 JP H0448279B2
Authority
JP
Japan
Prior art keywords
signal
voltage
input terminal
conversion means
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 - Lifetime
Application number
JP59253674A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61133496A (ja
Inventor
Hiromitsu Ishii
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 JP25367484A priority Critical patent/JPS61133496A/ja
Publication of JPS61133496A publication Critical patent/JPS61133496A/ja
Publication of JPH0448279B2 publication Critical patent/JPH0448279B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP25367484A 1984-11-30 1984-11-30 異常検出器 Granted JPS61133496A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25367484A JPS61133496A (ja) 1984-11-30 1984-11-30 異常検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25367484A JPS61133496A (ja) 1984-11-30 1984-11-30 異常検出器

Publications (2)

Publication Number Publication Date
JPS61133496A JPS61133496A (ja) 1986-06-20
JPH0448279B2 true JPH0448279B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-06

Family

ID=17254585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25367484A Granted JPS61133496A (ja) 1984-11-30 1984-11-30 異常検出器

Country Status (1)

Country Link
JP (1) JPS61133496A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004408A1 (de) * 1990-02-13 1991-08-14 Ultrakust Electronic Gmbh Infrarot-temperatursensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513600A (ja) * 1974-06-26 1976-01-13 Hochiki Co Butsuritekihenkaryono densosochi
JPS5652317B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-09-20 1981-12-11
JPS5940994U (ja) * 1982-09-03 1984-03-16 ホーチキ株式会社 多感度検出機能を有する火災報知設備の表示装置

Also Published As

Publication number Publication date
JPS61133496A (ja) 1986-06-20

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