JPS63159247U - - Google Patents

Info

Publication number
JPS63159247U
JPS63159247U JP5180687U JP5180687U JPS63159247U JP S63159247 U JPS63159247 U JP S63159247U JP 5180687 U JP5180687 U JP 5180687U JP 5180687 U JP5180687 U JP 5180687U JP S63159247 U JPS63159247 U JP S63159247U
Authority
JP
Japan
Prior art keywords
light
projecting
light receiving
receiving
window
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
JP5180687U
Other languages
English (en)
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 filed Critical
Priority to JP5180687U priority Critical patent/JPS63159247U/ja
Publication of JPS63159247U publication Critical patent/JPS63159247U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)

Description

【図面の簡単な説明】
第１図は、第１実施例における反射型光電スイ
ツチ装置の全体図、第２図は、第１図実施例にお
ける受光領域切換部の正面図、第３図は、第１実
施例における物体検知回路及び検知領域制御回路
のブロツク図、第４図は、第１実施例における反
射型光電スイツチ装置の使用例を示す配置図、第
５図は、第２実施例における反射型光電スイツチ
装置の全体図、第６図は、従来例における反射型
光電スイツチ装置の全体図。 １…ケース、２ａ，２ｂ，２ｃ…投光部、３…
受光部、４…投受光用窓、５…受光領域切換部、
５ａ，５ｂ，５ｃ…光シヤツター、６ａ，６ｂ，
６ｃ…受光領域、７ａ，７ｂ，７ｃ…投光領域、
１１…信号処理回路、１４…検知領域切換回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 投受光用窓を有するケース内に、１個の受光部
    と複数個の投光部を設け、前記投受光用窓と受光
    部との間に、複数個の光シヤツターからなる受光
    領域切換部を設け、前記投光部の個数を前記光シ
    ヤツターの個数以上としたことを特徴とする反射
    型光電スイツチ装置。
JP5180687U 1987-04-06 1987-04-06 Pending JPS63159247U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5180687U JPS63159247U (ja) 1987-04-06 1987-04-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5180687U JPS63159247U (ja) 1987-04-06 1987-04-06

Publications (1)

Publication Number Publication Date
JPS63159247U true JPS63159247U (ja) 1988-10-18

Family

ID=30876410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5180687U Pending JPS63159247U (ja) 1987-04-06 1987-04-06

Country Status (1)

Country Link
JP (1) JPS63159247U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578267A (en) * 1978-12-08 1980-06-12 Matsushita Electric Works Ltd Reflection type photo electric switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578267A (en) * 1978-12-08 1980-06-12 Matsushita Electric Works Ltd Reflection type photo electric switch

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