JP6947065B2 - 限定反射型センサ - Google Patents

限定反射型センサ Download PDF

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Publication number
JP6947065B2
JP6947065B2 JP2018018754A JP2018018754A JP6947065B2 JP 6947065 B2 JP6947065 B2 JP 6947065B2 JP 2018018754 A JP2018018754 A JP 2018018754A JP 2018018754 A JP2018018754 A JP 2018018754A JP 6947065 B2 JP6947065 B2 JP 6947065B2
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JP
Japan
Prior art keywords
lens
light
reflection type
type sensor
limited reflection
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.)
Active
Application number
JP2018018754A
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English (en)
Japanese (ja)
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JP2019139830A (ja
Inventor
中嶋　淳
淳 中嶋
直也 柿本
直也 柿本
明日香 多田
明日香 多田
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.)
Omron Corp
Original Assignee
Omron 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
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Priority to JP2018018754A priority Critical patent/JP6947065B2/ja
Priority to PCT/JP2019/001582 priority patent/WO2019155855A1/fr
Publication of JP2019139830A publication Critical patent/JP2019139830A/ja
Application granted granted Critical
Publication of JP6947065B2 publication Critical patent/JP6947065B2/ja
Active legal-status Critical Current
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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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • 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
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP2018018754A 2018-02-06 2018-02-06 限定反射型センサ Active JP6947065B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018018754A JP6947065B2 (ja) 2018-02-06 2018-02-06 限定反射型センサ
PCT/JP2019/001582 WO2019155855A1 (fr) 2018-02-06 2019-01-21 Capteur de type à réflexion limitée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018018754A JP6947065B2 (ja) 2018-02-06 2018-02-06 限定反射型センサ

Publications (2)

Publication Number Publication Date
JP2019139830A JP2019139830A (ja) 2019-08-22
JP6947065B2 true JP6947065B2 (ja) 2021-10-13

Family

ID=67548870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018018754A Active JP6947065B2 (ja) 2018-02-06 2018-02-06 限定反射型センサ

Country Status (2)

Country Link
JP (1) JP6947065B2 (fr)
WO (1) WO2019155855A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023069546A (ja) * 2021-11-05 2023-05-18 パナソニックＩｐマネジメント株式会社 近接センサ、及びそれを備える配線器具
CN114296088A (zh) * 2021-12-09 2022-04-08 广东烨嘉光电科技股份有限公司 一种近距离探测器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2855744B2 (ja) * 1989-02-20 1999-02-10 オムロン株式会社 反射形光電スイッチ
GB9113556D0 (en) * 1991-06-21 1991-08-14 Memco Med Ltd Laser light transmitter and proximity detector
JP4897472B2 (ja) * 2006-12-22 2012-03-14 シャープ株式会社 光学デバイスおよび電子機器
JP6303388B2 (ja) * 2013-10-21 2018-04-04 オムロン株式会社 限定領域反射型光学センサ及び電子機器
JP6614909B2 (ja) * 2015-10-15 2019-12-04 アズビル株式会社 光電センサ

Also Published As

Publication number Publication date
JP2019139830A (ja) 2019-08-22
WO2019155855A1 (fr) 2019-08-15

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