JPS5317983A - Photoelectric switch for mark detection - Google Patents

Photoelectric switch for mark detection

Info

Publication number
JPS5317983A
JPS5317983A JP9178576A JP9178576A JPS5317983A JP S5317983 A JPS5317983 A JP S5317983A JP 9178576 A JP9178576 A JP 9178576A JP 9178576 A JP9178576 A JP 9178576A JP S5317983 A JPS5317983 A JP S5317983A
Authority
JP
Japan
Prior art keywords
photoelectric switch
mark detection
mark
detection
photoelectric
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.)
Pending
Application number
JP9178576A
Other languages
Japanese (ja)
Inventor
Toshibumi Fukuyama
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 Tateisi Electronics Co
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 Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP9178576A priority Critical patent/JPS5317983A/en
Publication of JPS5317983A publication Critical patent/JPS5317983A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
JP9178576A 1976-07-31 1976-07-31 Photoelectric switch for mark detection Pending JPS5317983A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9178576A JPS5317983A (en) 1976-07-31 1976-07-31 Photoelectric switch for mark detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9178576A JPS5317983A (en) 1976-07-31 1976-07-31 Photoelectric switch for mark detection

Publications (1)

Publication Number Publication Date
JPS5317983A true JPS5317983A (en) 1978-02-18

Family

ID=14036241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9178576A Pending JPS5317983A (en) 1976-07-31 1976-07-31 Photoelectric switch for mark detection

Country Status (1)

Country Link
JP (1) JPS5317983A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221633U (en) * 1985-07-25 1987-02-09
JPH05263214A (en) * 1991-01-30 1993-10-12 Centre Stephanois Rech Mec Hydromec Frottement Method for improving corrosion resistance of iron metallic articles

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134683A (en) * 1974-04-14 1975-10-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134683A (en) * 1974-04-14 1975-10-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221633U (en) * 1985-07-25 1987-02-09
JPH05263214A (en) * 1991-01-30 1993-10-12 Centre Stephanois Rech Mec Hydromec Frottement Method for improving corrosion resistance of iron metallic articles

Similar Documents

Publication Publication Date Title
GB2016694B (en) Position detecting device
GB2018422B (en) Mark detecting system
GB2013057B (en) Detecting circuit
GB2035559B (en) Moving object detecting device
JPS52112875A (en) Detecting machine
JPS5343114A (en) Detecting device
JPS5365982A (en) Pressure detecting switch
JPS5295936A (en) Detecting circuit
JPS5317983A (en) Photoelectric switch for mark detection
JPS52117653A (en) Detecting device
JPS5584146A (en) Photoelectric pulseewave detecting circuit
JPS5367884A (en) Device for interlocking switch
JPS5696399A (en) Detection switch
CS190557B1 (en) Detecting element
JPS52154080A (en) Laser type photoelectric switch for surface detection
JPS52135076A (en) Photoelectric switch
JPS5372444A (en) Detecting circuit
GB1549204A (en) Position detecting devises
JPS5457678A (en) Photoelectric detecting circuit
JPS5484923A (en) Mark detector
JPS54145973A (en) Detection switch
JPS5350773A (en) Zeroophase current detection device
JPS5319093A (en) Detecting element for co
JPS5335972A (en) Photoelectric switch
JPS5347976A (en) Photoelectric switch