JPH0576271B2 - - Google Patents

Info

Publication number
JPH0576271B2
JPH0576271B2 JP59101908A JP10190884A JPH0576271B2 JP H0576271 B2 JPH0576271 B2 JP H0576271B2 JP 59101908 A JP59101908 A JP 59101908A JP 10190884 A JP10190884 A JP 10190884A JP H0576271 B2 JPH0576271 B2 JP H0576271B2
Authority
JP
Japan
Prior art keywords
signal
error
circuit
zero
crossing
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.)
Expired - Lifetime
Application number
JP59101908A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60245487A (ja
Inventor
Akira Futagami
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP59101908A priority Critical patent/JPS60245487A/ja
Publication of JPS60245487A publication Critical patent/JPS60245487A/ja
Publication of JPH0576271B2 publication Critical patent/JPH0576271B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
JP59101908A 1984-05-21 1984-05-21 モ−タ駆動制御回路 Granted JPS60245487A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59101908A JPS60245487A (ja) 1984-05-21 1984-05-21 モ−タ駆動制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59101908A JPS60245487A (ja) 1984-05-21 1984-05-21 モ−タ駆動制御回路

Publications (2)

Publication Number Publication Date
JPS60245487A JPS60245487A (ja) 1985-12-05
JPH0576271B2 true JPH0576271B2 (en]) 1993-10-22

Family

ID=14313004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59101908A Granted JPS60245487A (ja) 1984-05-21 1984-05-21 モ−タ駆動制御回路

Country Status (1)

Country Link
JP (1) JPS60245487A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2850545B2 (ja) * 1991-02-05 1999-01-27 三菱電機株式会社 Ｖｔｒのキャプスタンモータ速度検出機構

Also Published As

Publication number Publication date
JPS60245487A (ja) 1985-12-05

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term