JPH0311672B2 - - Google Patents

Info

Publication number
JPH0311672B2
JPH0311672B2 JP58156994A JP15699483A JPH0311672B2 JP H0311672 B2 JPH0311672 B2 JP H0311672B2 JP 58156994 A JP58156994 A JP 58156994A JP 15699483 A JP15699483 A JP 15699483A JP H0311672 B2 JPH0311672 B2 JP H0311672B2
Authority
JP
Japan
Prior art keywords
flange
main body
opening
protruding rib
human body
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
JP58156994A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6047976A (ja
Inventor
Shoichi Akyama
Mikio Kondo
Akira Morimoto
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 JP58156994A priority Critical patent/JPS6047976A/ja
Publication of JPS6047976A publication Critical patent/JPS6047976A/ja
Publication of JPH0311672B2 publication Critical patent/JPH0311672B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
JP58156994A 1983-08-26 1983-08-26 赤外線人体検知装置 Granted JPS6047976A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58156994A JPS6047976A (ja) 1983-08-26 1983-08-26 赤外線人体検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58156994A JPS6047976A (ja) 1983-08-26 1983-08-26 赤外線人体検知装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2092699A Division JPH0636036B2 (ja) 1990-04-06 1990-04-06 赤外線人体検知装置

Publications (2)

Publication Number Publication Date
JPS6047976A JPS6047976A (ja) 1985-03-15
JPH0311672B2 true JPH0311672B2 (enrdf_load_stackoverflow) 1991-02-18

Family

ID=15639850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58156994A Granted JPS6047976A (ja) 1983-08-26 1983-08-26 赤外線人体検知装置

Country Status (1)

Country Link
JP (1) JPS6047976A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447080U (enrdf_load_stackoverflow) * 1977-09-08 1979-04-02
US4339748A (en) * 1980-04-08 1982-07-13 American District Telegraph Company Multiple range passive infrared detection system

Also Published As

Publication number Publication date
JPS6047976A (ja) 1985-03-15

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