JPS61126435A - 熱線検知器 - Google Patents

熱線検知器

Info

Publication number
JPS61126435A
JPS61126435A JP59249144A JP24914484A JPS61126435A JP S61126435 A JPS61126435 A JP S61126435A JP 59249144 A JP59249144 A JP 59249144A JP 24914484 A JP24914484 A JP 24914484A JP S61126435 A JPS61126435 A JP S61126435A
Authority
JP
Japan
Prior art keywords
heat ray
detection area
light
ray sensor
detection
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
JP59249144A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0481131B2 (https=
Inventor
Joji Tsutsui
譲二 筒井
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP59249144A priority Critical patent/JPS61126435A/ja
Publication of JPS61126435A publication Critical patent/JPS61126435A/ja
Publication of JPH0481131B2 publication Critical patent/JPH0481131B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
  • Fire-Detection Mechanisms (AREA)
JP59249144A 1984-11-26 1984-11-26 熱線検知器 Granted JPS61126435A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59249144A JPS61126435A (ja) 1984-11-26 1984-11-26 熱線検知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59249144A JPS61126435A (ja) 1984-11-26 1984-11-26 熱線検知器

Publications (2)

Publication Number Publication Date
JPS61126435A true JPS61126435A (ja) 1986-06-13
JPH0481131B2 JPH0481131B2 (https=) 1992-12-22

Family

ID=17188574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59249144A Granted JPS61126435A (ja) 1984-11-26 1984-11-26 熱線検知器

Country Status (1)

Country Link
JP (1) JPS61126435A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645128U (https=) * 1987-06-25 1989-01-12
JPH0571994U (ja) * 1992-02-27 1993-09-28 能美防災株式会社 炎式火災感知器
JPH0571995U (ja) * 1992-02-27 1993-09-28 能美防災株式会社 炎式火災感知器の検査装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS645128U (https=) * 1987-06-25 1989-01-12
JPH0571994U (ja) * 1992-02-27 1993-09-28 能美防災株式会社 炎式火災感知器
JPH0571995U (ja) * 1992-02-27 1993-09-28 能美防災株式会社 炎式火災感知器の検査装置

Also Published As

Publication number Publication date
JPH0481131B2 (https=) 1992-12-22

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