JPH0311578B2 - - Google Patents

Info

Publication number
JPH0311578B2
JPH0311578B2 JP57051175A JP5117582A JPH0311578B2 JP H0311578 B2 JPH0311578 B2 JP H0311578B2 JP 57051175 A JP57051175 A JP 57051175A JP 5117582 A JP5117582 A JP 5117582A JP H0311578 B2 JPH0311578 B2 JP H0311578B2
Authority
JP
Japan
Prior art keywords
light source
receiving circuit
detection sensor
photoelectric detection
optical path
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
JP57051175A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58170220A (ja
Inventor
Toshihiro Kashiwagi
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.)
Anritsu Corp
Original Assignee
Anritsu Corp
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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP5117582A priority Critical patent/JPS58170220A/ja
Publication of JPS58170220A publication Critical patent/JPS58170220A/ja
Publication of JPH0311578B2 publication Critical patent/JPH0311578B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
    • H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Electronic Switches (AREA)
JP5117582A 1982-03-31 1982-03-31 光電式検出センサ Granted JPS58170220A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5117582A JPS58170220A (ja) 1982-03-31 1982-03-31 光電式検出センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5117582A JPS58170220A (ja) 1982-03-31 1982-03-31 光電式検出センサ

Publications (2)

Publication Number Publication Date
JPS58170220A JPS58170220A (ja) 1983-10-06
JPH0311578B2 true JPH0311578B2 (enrdf_load_stackoverflow) 1991-02-18

Family

ID=12879494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5117582A Granted JPS58170220A (ja) 1982-03-31 1982-03-31 光電式検出センサ

Country Status (1)

Country Link
JP (1) JPS58170220A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06105174B2 (ja) * 1984-04-14 1994-12-21 ファナック株式会社 エンコ−ダ
JPH071177B2 (ja) * 1987-06-08 1995-01-11 ファナック株式会社 エンコーダ
JP3494518B2 (ja) 1996-02-20 2004-02-09 株式会社小松製作所 光切断法による画像認識装置
JP4525253B2 (ja) * 2004-08-30 2010-08-18 オムロン株式会社 光センサおよび測距方法
GB0708499D0 (en) * 2007-05-02 2007-06-06 Renishaw Plc Tool setting or analysis device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322000A (en) * 1976-08-12 1978-02-28 Nippon Signal Co Ltd:The Ticket storage of automatic ticket examining system and apparatus therefor
JPS586107Y2 (ja) * 1978-05-02 1983-02-02 松下電工株式会社 一方向検知型光電スイツチ

Also Published As

Publication number Publication date
JPS58170220A (ja) 1983-10-06

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