JPS60177281A - 光電スイツチ - Google Patents

光電スイツチ

Info

Publication number
JPS60177281A
JPS60177281A JP59032794A JP3279484A JPS60177281A JP S60177281 A JPS60177281 A JP S60177281A JP 59032794 A JP59032794 A JP 59032794A JP 3279484 A JP3279484 A JP 3279484A JP S60177281 A JPS60177281 A JP S60177281A
Authority
JP
Japan
Prior art keywords
margin
circuit
output
signal
light
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
JP59032794A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0327076B2 (en]
Inventor
Aritaka Yorifuji
依藤　有貴
Yuji Takada
裕司 高田
Hitoshi Miyashita
宮下　均
Yoshihiko Okuda
善彦 奥田
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 JP59032794A priority Critical patent/JPS60177281A/ja
Publication of JPS60177281A publication Critical patent/JPS60177281A/ja
Publication of JPH0327076B2 publication Critical patent/JPH0327076B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/04—Systems determining the presence of a target

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Measurement Of Optical Distance (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Electronic Switches (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP59032794A 1984-02-23 1984-02-23 光電スイツチ Granted JPS60177281A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59032794A JPS60177281A (ja) 1984-02-23 1984-02-23 光電スイツチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59032794A JPS60177281A (ja) 1984-02-23 1984-02-23 光電スイツチ

Publications (2)

Publication Number Publication Date
JPS60177281A true JPS60177281A (ja) 1985-09-11
JPH0327076B2 JPH0327076B2 (en]) 1991-04-12

Family

ID=12368753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59032794A Granted JPS60177281A (ja) 1984-02-23 1984-02-23 光電スイツチ

Country Status (1)

Country Link
JP (1) JPS60177281A (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03277944A (ja) * 1990-03-28 1991-12-09 Koufu Nippon Denki Kk 光学的センサのチェック回路
JPH04103031U (ja) * 1991-02-15 1992-09-04 松下電工株式会社 光電スイツチ
JPH0626321U (ja) * 1992-08-31 1994-04-08 サンクス株式会社 検出スイッチ装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03277944A (ja) * 1990-03-28 1991-12-09 Koufu Nippon Denki Kk 光学的センサのチェック回路
JPH04103031U (ja) * 1991-02-15 1992-09-04 松下電工株式会社 光電スイツチ
JPH0626321U (ja) * 1992-08-31 1994-04-08 サンクス株式会社 検出スイッチ装置

Also Published As

Publication number Publication date
JPH0327076B2 (en]) 1991-04-12

Similar Documents

Publication Publication Date Title
JPH062348Y2 (ja) 反射型光電スイッチ
JPH0324636B2 (en])
JPS60177281A (ja) 光電スイツチ
US4913546A (en) Range finder
US4615616A (en) Measuring distance apparatus
JPH08139583A (ja) タッチキー
JPH0752104B2 (ja) 反射型光電スイッチ
US5361118A (en) Distance measuring apparatus
JPS60177722A (ja) 光電スイツチ回路
JPH033914B2 (en])
JPS61218909A (ja) 光電式物体検知装置
JPH0579074A (ja) 給水装置
JPH0830653B2 (ja) 距離検出装置
JPH01156694A (ja) 光電スイッチ
JPH0326792B2 (en])
JPS61218908A (ja) 光電式物体検知装置
JPH046410A (ja) 光電スイッチ
JPS61233303A (ja) 被検知点の検知システム
JPS59139520A (ja) 反射型光電スイツチ
JPH0750569A (ja) 光電スイッチ
JPH0536733B2 (en])
JPS60147612A (ja) 測距装置
JP2581480B2 (ja) 距離センサ
JPS6196626A (ja) 反射形光電スイツチ
JPH0750656Y2 (ja) 光電センサ

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term