JPS6122393B2 - - Google Patents

Info

Publication number
JPS6122393B2
JPS6122393B2 JP57088251A JP8825182A JPS6122393B2 JP S6122393 B2 JPS6122393 B2 JP S6122393B2 JP 57088251 A JP57088251 A JP 57088251A JP 8825182 A JP8825182 A JP 8825182A JP S6122393 B2 JPS6122393 B2 JP S6122393B2
Authority
JP
Japan
Prior art keywords
coil
magnetic field
drive
circuit
rotating magnetic
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
Application number
JP57088251A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58205983A (ja
Inventor
Suketsugu Yamaguchi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP57088251A priority Critical patent/JPS58205983A/ja
Publication of JPS58205983A publication Critical patent/JPS58205983A/ja
Publication of JPS6122393B2 publication Critical patent/JPS6122393B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/085—Generating magnetic fields therefor, e.g. uniform magnetic field for magnetic domain stabilisation
JP57088251A 1982-05-25 1982-05-25 バブルメモリコイル駆動方式 Granted JPS58205983A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57088251A JPS58205983A (ja) 1982-05-25 1982-05-25 バブルメモリコイル駆動方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57088251A JPS58205983A (ja) 1982-05-25 1982-05-25 バブルメモリコイル駆動方式

Publications (2)

Publication Number Publication Date
JPS58205983A JPS58205983A (ja) 1983-12-01
JPS6122393B2 true JPS6122393B2 (enrdf_load_stackoverflow) 1986-05-31

Family

ID=13937638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57088251A Granted JPS58205983A (ja) 1982-05-25 1982-05-25 バブルメモリコイル駆動方式

Country Status (1)

Country Link
JP (1) JPS58205983A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58205983A (ja) 1983-12-01

Similar Documents

Publication Publication Date Title
US5428284A (en) Method of and circuit for starting sensorless motor
US6573636B1 (en) Ultrasonic motor having single booster circuit and electronic device with ultrasonic motor
JPS6122393B2 (enrdf_load_stackoverflow)
JPS6096199A (ja) ステツピング・モータ駆動回路
JPS631022B2 (enrdf_load_stackoverflow)
JPH11353835A (ja) ホ―ルド機能を有するヘッド復帰回路
US11016446B2 (en) Timepiece and motor control method
CN111464092A (zh) 模拟电子钟表及其控制方法、以及步进马达控制装置
JP2576877B2 (ja) ステップモータ駆動装置及びヘッド移動装置
JPS5827906B2 (ja) 磁気バブルメモリ駆動回路
EP0495611A2 (en) Method of and circuit for starting sensorless motor
JPS62130378A (ja) 電子時計用ステツプモ−タの逆回転駆動方法
JPH06153596A (ja) 時計用ステップモータの駆動方法
JPS6194588A (ja) ステツピングモ−タの制御回路
JPS6118275B2 (enrdf_load_stackoverflow)
JPH03261392A (ja) モータ制御装置
JPS59177787A (ja) 磁気バブルメモリ用回転磁界駆動方式
JPS61128796A (ja) ステツピングモ−タ駆動回路
JPS6023839Y2 (ja) 磁気バブル駆動回路
JPH04229092A (ja) リニア同期モータ
JPH06149379A (ja) 磁気ヘッド等の移動位置決め装置
JPH04347591A (ja) 同期形ａｃサーボモータの駆動装置
JP2020159818A (ja) ステッピングモータ制御装置、時計およびステッピングモータ制御方法
JPH01222700A (ja) ステッピングモータの駆動回路
JPS59177789A (ja) 磁気バブルメモリ用回転磁界駆動回路