JPS5413977A - Contactless rotary switch - Google Patents

Contactless rotary switch

Info

Publication number
JPS5413977A
JPS5413977A JP7930477A JP7930477A JPS5413977A JP S5413977 A JPS5413977 A JP S5413977A JP 7930477 A JP7930477 A JP 7930477A JP 7930477 A JP7930477 A JP 7930477A JP S5413977 A JPS5413977 A JP S5413977A
Authority
JP
Japan
Prior art keywords
rotary switch
contactless rotary
contactless
switch
rotary
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
JP7930477A
Other languages
Japanese (ja)
Inventor
Yoshiisa Narutaki
Tadashi Iizuka
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.)
OPUTETSUKU DENSHI KK
Original Assignee
OPUTETSUKU DENSHI KK
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 OPUTETSUKU DENSHI KK filed Critical OPUTETSUKU DENSHI KK
Priority to JP7930477A priority Critical patent/JPS5413977A/en
Publication of JPS5413977A publication Critical patent/JPS5413977A/en
Pending legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
JP7930477A 1977-07-02 1977-07-02 Contactless rotary switch Pending JPS5413977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7930477A JPS5413977A (en) 1977-07-02 1977-07-02 Contactless rotary switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7930477A JPS5413977A (en) 1977-07-02 1977-07-02 Contactless rotary switch

Publications (1)

Publication Number Publication Date
JPS5413977A true JPS5413977A (en) 1979-02-01

Family

ID=13686093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7930477A Pending JPS5413977A (en) 1977-07-02 1977-07-02 Contactless rotary switch

Country Status (1)

Country Link
JP (1) JPS5413977A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0528879A (en) * 1991-07-24 1993-02-05 Nec Corp Optical rotary switch of contactless type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0528879A (en) * 1991-07-24 1993-02-05 Nec Corp Optical rotary switch of contactless type

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