JPS647434U - - Google Patents

Info

Publication number
JPS647434U
JPS647434U JP10227687U JP10227687U JPS647434U JP S647434 U JPS647434 U JP S647434U JP 10227687 U JP10227687 U JP 10227687U JP 10227687 U JP10227687 U JP 10227687U JP S647434 U JPS647434 U JP S647434U
Authority
JP
Japan
Prior art keywords
light
optical axis
light receiving
light emitting
timekeeping
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
JP10227687U
Other languages
English (en)
Japanese (ja)
Other versions
JP2533473Y2 (ja
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 filed Critical
Priority to JP1987102276U priority Critical patent/JP2533473Y2/ja
Publication of JPS647434U publication Critical patent/JPS647434U/ja
Application granted granted Critical
Publication of JP2533473Y2 publication Critical patent/JP2533473Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)
JP1987102276U 1987-07-02 1987-07-02 多光軸光電センサ Expired - Lifetime JP2533473Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987102276U JP2533473Y2 (ja) 1987-07-02 1987-07-02 多光軸光電センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987102276U JP2533473Y2 (ja) 1987-07-02 1987-07-02 多光軸光電センサ

Publications (2)

Publication Number Publication Date
JPS647434U true JPS647434U (cs) 1989-01-17
JP2533473Y2 JP2533473Y2 (ja) 1997-04-23

Family

ID=31332039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987102276U Expired - Lifetime JP2533473Y2 (ja) 1987-07-02 1987-07-02 多光軸光電センサ

Country Status (1)

Country Link
JP (1) JP2533473Y2 (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0378602A (ja) * 1989-08-23 1991-04-03 Alpine Electron Inc 光センサを備えた制御装置
JP2010194937A (ja) * 2009-02-26 2010-09-09 Ricoh Elemex Corp 液吐出不良検出装置、およびインクジェット記録装置
JP2011018348A (ja) * 1999-03-29 2011-01-27 Toshiba Corp 制御システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5459245U (cs) * 1977-09-30 1979-04-24
JPS5857135U (ja) * 1981-10-14 1983-04-18 オムロン株式会社 電子スイツチ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5459245U (cs) * 1977-09-30 1979-04-24
JPS5857135U (ja) * 1981-10-14 1983-04-18 オムロン株式会社 電子スイツチ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0378602A (ja) * 1989-08-23 1991-04-03 Alpine Electron Inc 光センサを備えた制御装置
JP2011018348A (ja) * 1999-03-29 2011-01-27 Toshiba Corp 制御システム
JP2011040061A (ja) * 1999-03-29 2011-02-24 Toshiba Corp 制御システム
JP2010194937A (ja) * 2009-02-26 2010-09-09 Ricoh Elemex Corp 液吐出不良検出装置、およびインクジェット記録装置

Also Published As

Publication number Publication date
JP2533473Y2 (ja) 1997-04-23

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