JPS633547B2 - - Google Patents

Info

Publication number
JPS633547B2
JPS633547B2 JP57030620A JP3062082A JPS633547B2 JP S633547 B2 JPS633547 B2 JP S633547B2 JP 57030620 A JP57030620 A JP 57030620A JP 3062082 A JP3062082 A JP 3062082A JP S633547 B2 JPS633547 B2 JP S633547B2
Authority
JP
Japan
Prior art keywords
center pole
press
plate member
grooves
copper
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
JP57030620A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58148656A (ja
Inventor
Chikayuki Sogabe
Jiro Mochida
Toshio Hishinuma
Akira Kikuta
Kunihiko Myasato
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.)
Hitachi Ltd
Proterial Ltd
Original Assignee
Hitachi Ltd
Hitachi Metals 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 Hitachi Ltd, Hitachi Metals Ltd filed Critical Hitachi Ltd
Priority to JP3062082A priority Critical patent/JPS58148656A/ja
Publication of JPS58148656A publication Critical patent/JPS58148656A/ja
Publication of JPS633547B2 publication Critical patent/JPS633547B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/035—DC motors; Unipolar motors
    • H02K41/0352—Unipolar motors
    • H02K41/0354—Lorentz force motors, e.g. voice coil motors
    • H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
JP3062082A 1982-03-01 1982-03-01 ボイスコイルモ−タの製造方法 Granted JPS58148656A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3062082A JPS58148656A (ja) 1982-03-01 1982-03-01 ボイスコイルモ−タの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3062082A JPS58148656A (ja) 1982-03-01 1982-03-01 ボイスコイルモ−タの製造方法

Publications (2)

Publication Number Publication Date
JPS58148656A JPS58148656A (ja) 1983-09-03
JPS633547B2 true JPS633547B2 (enrdf_load_stackoverflow) 1988-01-25

Family

ID=12308899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3062082A Granted JPS58148656A (ja) 1982-03-01 1982-03-01 ボイスコイルモ−タの製造方法

Country Status (1)

Country Link
JP (1) JPS58148656A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176586U (ja) * 1982-05-21 1983-11-25 日立金属株式会社 電磁駆動装置
JPS6188484U (enrdf_load_stackoverflow) * 1984-11-15 1986-06-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544304A (en) * 1977-06-14 1979-01-13 Fuji Electric Co Ltd Manufacturing process of damper shield in rotor for super conductive revolving machine

Also Published As

Publication number Publication date
JPS58148656A (ja) 1983-09-03

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