JP2514552Y2 - 光電センサ - Google Patents

光電センサ

Info

Publication number
JP2514552Y2
JP2514552Y2 JP1989042445U JP4244589U JP2514552Y2 JP 2514552 Y2 JP2514552 Y2 JP 2514552Y2 JP 1989042445 U JP1989042445 U JP 1989042445U JP 4244589 U JP4244589 U JP 4244589U JP 2514552 Y2 JP2514552 Y2 JP 2514552Y2
Authority
JP
Japan
Prior art keywords
light
case
groove
light receiving
total 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.)
Expired - Lifetime
Application number
JP1989042445U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02133845U (enrdf_load_stackoverflow
Inventor
達也 辨官
龍司 本田
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
Application filed by Omron Corp filed Critical Omron Corp
Priority to JP1989042445U priority Critical patent/JP2514552Y2/ja
Publication of JPH02133845U publication Critical patent/JPH02133845U/ja
Application granted granted Critical
Publication of JP2514552Y2 publication Critical patent/JP2514552Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
JP1989042445U 1989-04-11 1989-04-11 光電センサ Expired - Lifetime JP2514552Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989042445U JP2514552Y2 (ja) 1989-04-11 1989-04-11 光電センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989042445U JP2514552Y2 (ja) 1989-04-11 1989-04-11 光電センサ

Publications (2)

Publication Number Publication Date
JPH02133845U JPH02133845U (enrdf_load_stackoverflow) 1990-11-07
JP2514552Y2 true JP2514552Y2 (ja) 1996-10-23

Family

ID=31553998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989042445U Expired - Lifetime JP2514552Y2 (ja) 1989-04-11 1989-04-11 光電センサ

Country Status (1)

Country Link
JP (1) JP2514552Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4704816B2 (ja) * 2005-06-29 2011-06-22 株式会社ディスコ 切削装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514039U (enrdf_load_stackoverflow) * 1974-06-26 1976-01-13
JPS62175639U (enrdf_load_stackoverflow) * 1986-04-28 1987-11-07

Also Published As

Publication number Publication date
JPH02133845U (enrdf_load_stackoverflow) 1990-11-07

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