JPS5646A - Magnetic recording and reproducing unit - Google Patents

Magnetic recording and reproducing unit

Info

Publication number
JPS5646A
JPS5646A JP7614079A JP7614079A JPS5646A JP S5646 A JPS5646 A JP S5646A JP 7614079 A JP7614079 A JP 7614079A JP 7614079 A JP7614079 A JP 7614079A JP S5646 A JPS5646 A JP S5646A
Authority
JP
Japan
Prior art keywords
motor
eddy current
torque
magnet
multifunctions
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
JP7614079A
Other languages
English (en)
Inventor
Akinobu Fujikawa
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7614079A priority Critical patent/JPS5646A/ja
Publication of JPS5646A publication Critical patent/JPS5646A/ja
Pending legal-status Critical Current

Links

JP7614079A 1979-06-15 1979-06-15 Magnetic recording and reproducing unit Pending JPS5646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7614079A JPS5646A (en) 1979-06-15 1979-06-15 Magnetic recording and reproducing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7614079A JPS5646A (en) 1979-06-15 1979-06-15 Magnetic recording and reproducing unit

Publications (1)

Publication Number Publication Date
JPS5646A true JPS5646A (en) 1981-01-06

Family

ID=13596669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7614079A Pending JPS5646A (en) 1979-06-15 1979-06-15 Magnetic recording and reproducing unit

Country Status (1)

Country Link
JP (1) JPS5646A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0262913A (ja) * 1988-08-30 1990-03-02 Sony Corp 回転検出装置
US7009581B2 (en) 1995-01-11 2006-03-07 Birdwell William A Dynamic diffractive optical transform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0262913A (ja) * 1988-08-30 1990-03-02 Sony Corp 回転検出装置
US7009581B2 (en) 1995-01-11 2006-03-07 Birdwell William A Dynamic diffractive optical transform

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