JPH0154656B2 - - Google Patents

Info

Publication number
JPH0154656B2
JPH0154656B2 JP22525583A JP22525583A JPH0154656B2 JP H0154656 B2 JPH0154656 B2 JP H0154656B2 JP 22525583 A JP22525583 A JP 22525583A JP 22525583 A JP22525583 A JP 22525583A JP H0154656 B2 JPH0154656 B2 JP H0154656B2
Authority
JP
Japan
Prior art keywords
light
signal
output
charging
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
JP22525583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60115832A (ja
Inventor
Sadataka Yuji
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 JP22525583A priority Critical patent/JPS60115832A/ja
Priority to US06/672,834 priority patent/US4616138A/en
Priority to AU35753/84A priority patent/AU570282B2/en
Priority to NO844662A priority patent/NO163428C/no
Priority to FI844650A priority patent/FI83459C/fi
Priority to DE19843443238 priority patent/DE3443238A1/de
Priority to CH5692/84A priority patent/CH660808A5/fr
Priority to GB08430171A priority patent/GB2152722B/en
Publication of JPS60115832A publication Critical patent/JPS60115832A/ja
Publication of JPH0154656B2 publication Critical patent/JPH0154656B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP22525583A 1983-11-29 1983-11-29 光電式アナログ煙感知器 Granted JPS60115832A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP22525583A JPS60115832A (ja) 1983-11-29 1983-11-29 光電式アナログ煙感知器
US06/672,834 US4616138A (en) 1983-11-29 1984-11-19 Analog-type fire detector
AU35753/84A AU570282B2 (en) 1983-11-29 1984-11-21 Analog-type fire detector
NO844662A NO163428C (no) 1983-11-29 1984-11-22 Analogtvirkende branndetektor.
FI844650A FI83459C (fi) 1983-11-29 1984-11-27 Branddetektor av analog typ.
DE19843443238 DE3443238A1 (de) 1983-11-29 1984-11-27 Analog-feuerdetektor
CH5692/84A CH660808A5 (fr) 1983-11-29 1984-11-29 Detecteur de feu de type analogique.
GB08430171A GB2152722B (en) 1983-11-29 1984-11-29 Analog-type fire detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22525583A JPS60115832A (ja) 1983-11-29 1983-11-29 光電式アナログ煙感知器

Publications (2)

Publication Number Publication Date
JPS60115832A JPS60115832A (ja) 1985-06-22
JPH0154656B2 true JPH0154656B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-11-20

Family

ID=16826440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22525583A Granted JPS60115832A (ja) 1983-11-29 1983-11-29 光電式アナログ煙感知器

Country Status (1)

Country Link
JP (1) JPS60115832A (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
JP4839957B2 (ja) * 2006-05-16 2011-12-21 奥村遊機株式会社 表示ユニット

Also Published As

Publication number Publication date
JPS60115832A (ja) 1985-06-22

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