JPH0625871Y2 - 光電スイッチ - Google Patents

光電スイッチ

Info

Publication number
JPH0625871Y2
JPH0625871Y2 JP1989091285U JP9128589U JPH0625871Y2 JP H0625871 Y2 JPH0625871 Y2 JP H0625871Y2 JP 1989091285 U JP1989091285 U JP 1989091285U JP 9128589 U JP9128589 U JP 9128589U JP H0625871 Y2 JPH0625871 Y2 JP H0625871Y2
Authority
JP
Japan
Prior art keywords
unit
light emitting
light receiving
light
output
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
JP1989091285U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0330338U (enrdf_load_html_response
Inventor
富一 坂口
政秀 松島
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.)
Keyence Corp
Original Assignee
Keyence 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 Keyence Corp filed Critical Keyence Corp
Priority to JP1989091285U priority Critical patent/JPH0625871Y2/ja
Publication of JPH0330338U publication Critical patent/JPH0330338U/ja
Application granted granted Critical
Publication of JPH0625871Y2 publication Critical patent/JPH0625871Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP1989091285U 1989-08-01 1989-08-01 光電スイッチ Expired - Lifetime JPH0625871Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989091285U JPH0625871Y2 (ja) 1989-08-01 1989-08-01 光電スイッチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989091285U JPH0625871Y2 (ja) 1989-08-01 1989-08-01 光電スイッチ

Publications (2)

Publication Number Publication Date
JPH0330338U JPH0330338U (enrdf_load_html_response) 1991-03-26
JPH0625871Y2 true JPH0625871Y2 (ja) 1994-07-06

Family

ID=31640777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989091285U Expired - Lifetime JPH0625871Y2 (ja) 1989-08-01 1989-08-01 光電スイッチ

Country Status (1)

Country Link
JP (1) JPH0625871Y2 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011128048A (ja) * 2009-12-18 2011-06-30 Keyence Corp 光学式変位センサのセンサヘッド及びそのセンサヘッドを備える光学式変位センサ

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0675376B1 (en) * 1993-10-12 1998-01-07 The Nippon Signal Co. Ltd. Fail-safe multiple optical-axis light beam sensor
JP4607560B2 (ja) * 2004-11-26 2011-01-05 大正製薬株式会社 粘性液剤容器の注出中栓
EP2580612B1 (en) * 2010-06-09 2022-01-05 Baanto International Ltd. Modular position sensing systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918876Y2 (ja) * 1976-08-31 1984-05-31 三洋電機株式会社 無刷子直流電動機の制御装置
JPS55157748U (enrdf_load_html_response) * 1979-05-01 1980-11-13
JPS6311996U (enrdf_load_html_response) * 1986-07-08 1988-01-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011128048A (ja) * 2009-12-18 2011-06-30 Keyence Corp 光学式変位センサのセンサヘッド及びそのセンサヘッドを備える光学式変位センサ

Also Published As

Publication number Publication date
JPH0330338U (enrdf_load_html_response) 1991-03-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term