JPS5483400A - Photoelectric detector - Google Patents

Photoelectric detector

Info

Publication number
JPS5483400A
JPS5483400A JP15194877A JP15194877A JPS5483400A JP S5483400 A JPS5483400 A JP S5483400A JP 15194877 A JP15194877 A JP 15194877A JP 15194877 A JP15194877 A JP 15194877A JP S5483400 A JPS5483400 A JP S5483400A
Authority
JP
Japan
Prior art keywords
detection part
attachment
detecting
photoelectric detector
vary
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.)
Pending
Application number
JP15194877A
Other languages
Japanese (ja)
Inventor
Shozo Tanaka
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 JP15194877A priority Critical patent/JPS5483400A/en
Publication of JPS5483400A publication Critical patent/JPS5483400A/en
Pending legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

PURPOSE: To simplify the attachment work regardless of the attachment direction of the detector main body by providing the main detection part and the auxiliary detection part to vary the detecting direction.
CONSTITUTION: The variation of both the illuminance and the color caused by the object passing through within the detecting range in order to detect the object. Then main detection part 1 and auxiliary detection part 2 are installed to vary the detecting direction. Thus, the attachment work can be simplified regardless of the attachment direction of the detector main body.
COPYRIGHT: (C)1979,JPO&Japio
JP15194877A 1977-12-15 1977-12-15 Photoelectric detector Pending JPS5483400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15194877A JPS5483400A (en) 1977-12-15 1977-12-15 Photoelectric detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15194877A JPS5483400A (en) 1977-12-15 1977-12-15 Photoelectric detector

Publications (1)

Publication Number Publication Date
JPS5483400A true JPS5483400A (en) 1979-07-03

Family

ID=15529694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15194877A Pending JPS5483400A (en) 1977-12-15 1977-12-15 Photoelectric detector

Country Status (1)

Country Link
JP (1) JPS5483400A (en)

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