JPS57161657A - Detecting method for rotation - Google Patents

Detecting method for rotation

Info

Publication number
JPS57161657A
JPS57161657A JP4952881A JP4952881A JPS57161657A JP S57161657 A JPS57161657 A JP S57161657A JP 4952881 A JP4952881 A JP 4952881A JP 4952881 A JP4952881 A JP 4952881A JP S57161657 A JPS57161657 A JP S57161657A
Authority
JP
Japan
Prior art keywords
switch
contacts
contact
encoder
rotary switch
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
JP4952881A
Other languages
English (en)
Inventor
Seiichiro Mori
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.)
Jeol Ltd
Original Assignee
Jeol Ltd
Nihon 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 Jeol Ltd, Nihon Denshi KK filed Critical Jeol Ltd
Priority to JP4952881A priority Critical patent/JPS57161657A/ja
Publication of JPS57161657A publication Critical patent/JPS57161657A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
JP4952881A 1981-03-31 1981-03-31 Detecting method for rotation Pending JPS57161657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4952881A JPS57161657A (en) 1981-03-31 1981-03-31 Detecting method for rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4952881A JPS57161657A (en) 1981-03-31 1981-03-31 Detecting method for rotation

Publications (1)

Publication Number Publication Date
JPS57161657A true JPS57161657A (en) 1982-10-05

Family

ID=12833643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4952881A Pending JPS57161657A (en) 1981-03-31 1981-03-31 Detecting method for rotation

Country Status (1)

Country Link
JP (1) JPS57161657A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151430U (ja) * 1988-04-04 1989-10-19
JPH04131055U (ja) * 1991-05-22 1992-12-01 日立電子株式会社 無線電話装置
US5513268A (en) * 1994-01-10 1996-04-30 Delco Electronics Corporation Variable digital control for electronic device with rotary switch control

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987364A (ja) * 1972-12-22 1974-08-21
JPS5093737A (ja) * 1973-12-20 1975-07-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987364A (ja) * 1972-12-22 1974-08-21
JPS5093737A (ja) * 1973-12-20 1975-07-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151430U (ja) * 1988-04-04 1989-10-19
JPH04131055U (ja) * 1991-05-22 1992-12-01 日立電子株式会社 無線電話装置
US5513268A (en) * 1994-01-10 1996-04-30 Delco Electronics Corporation Variable digital control for electronic device with rotary switch control

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