JPH01140027A - 熱線式検知器 - Google Patents

熱線式検知器

Info

Publication number
JPH01140027A
JPH01140027A JP62298700A JP29870087A JPH01140027A JP H01140027 A JPH01140027 A JP H01140027A JP 62298700 A JP62298700 A JP 62298700A JP 29870087 A JP29870087 A JP 29870087A JP H01140027 A JPH01140027 A JP H01140027A
Authority
JP
Japan
Prior art keywords
heat ray
detection area
ray sensor
angle
reflector
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
JP62298700A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0577971B2 (enrdf_load_stackoverflow
Inventor
Joji Tsutsui
譲二 筒井
Akira Morimoto
亮 森本
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 JP62298700A priority Critical patent/JPH01140027A/ja
Publication of JPH01140027A publication Critical patent/JPH01140027A/ja
Publication of JPH0577971B2 publication Critical patent/JPH0577971B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
JP62298700A 1987-11-26 1987-11-26 熱線式検知器 Granted JPH01140027A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62298700A JPH01140027A (ja) 1987-11-26 1987-11-26 熱線式検知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62298700A JPH01140027A (ja) 1987-11-26 1987-11-26 熱線式検知器

Publications (2)

Publication Number Publication Date
JPH01140027A true JPH01140027A (ja) 1989-06-01
JPH0577971B2 JPH0577971B2 (enrdf_load_stackoverflow) 1993-10-27

Family

ID=17863150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62298700A Granted JPH01140027A (ja) 1987-11-26 1987-11-26 熱線式検知器

Country Status (1)

Country Link
JP (1) JPH01140027A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62146933U (enrdf_load_stackoverflow) * 1986-03-11 1987-09-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62146933U (enrdf_load_stackoverflow) * 1986-03-11 1987-09-17

Also Published As

Publication number Publication date
JPH0577971B2 (enrdf_load_stackoverflow) 1993-10-27

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