JPS51111673A - Oneeway detection type photoelectric switch - Google Patents

Oneeway detection type photoelectric switch

Info

Publication number
JPS51111673A
JPS51111673A JP3713775A JP3713775A JPS51111673A JP S51111673 A JPS51111673 A JP S51111673A JP 3713775 A JP3713775 A JP 3713775A JP 3713775 A JP3713775 A JP 3713775A JP S51111673 A JPS51111673 A JP S51111673A
Authority
JP
Japan
Prior art keywords
oneeway
photoelectric switch
type photoelectric
detection type
detection
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
JP3713775A
Other languages
Japanese (ja)
Inventor
Shiyouzou Tanaka
Kazumasa Hayata
Tatsuo Ogawa
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP3713775A priority Critical patent/JPS51111673A/en
Publication of JPS51111673A publication Critical patent/JPS51111673A/en
Pending legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
JP3713775A 1975-03-26 1975-03-26 Oneeway detection type photoelectric switch Pending JPS51111673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3713775A JPS51111673A (en) 1975-03-26 1975-03-26 Oneeway detection type photoelectric switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3713775A JPS51111673A (en) 1975-03-26 1975-03-26 Oneeway detection type photoelectric switch

Publications (1)

Publication Number Publication Date
JPS51111673A true JPS51111673A (en) 1976-10-02

Family

ID=12489218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3713775A Pending JPS51111673A (en) 1975-03-26 1975-03-26 Oneeway detection type photoelectric switch

Country Status (1)

Country Link
JP (1) JPS51111673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443569U (en) * 1977-08-31 1979-03-24

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922628A (en) * 1972-06-26 1974-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922628A (en) * 1972-06-26 1974-02-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443569U (en) * 1977-08-31 1979-03-24

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