JPS51132411A - Linear motor of voice coil type - Google Patents

Linear motor of voice coil type

Info

Publication number
JPS51132411A
JPS51132411A JP1027475A JP1027475A JPS51132411A JP S51132411 A JPS51132411 A JP S51132411A JP 1027475 A JP1027475 A JP 1027475A JP 1027475 A JP1027475 A JP 1027475A JP S51132411 A JPS51132411 A JP S51132411A
Authority
JP
Japan
Prior art keywords
voice coil
linear motor
coil type
controllability
unstable
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.)
Granted
Application number
JP1027475A
Other languages
Japanese (ja)
Other versions
JPS5745147B2 (en
Inventor
Hidehiko Munehiro
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1027475A priority Critical patent/JPS51132411A/en
Publication of JPS51132411A publication Critical patent/JPS51132411A/en
Publication of JPS5745147B2 publication Critical patent/JPS5745147B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: Compensation, to eliminate an unstable controllability of the magnetic circuit construction, due to the voice coil temperature raise in the linear motor of the voice coil type used with the permanent magnet.
COPYRIGHT: (C)1976,JPO&Japio
JP1027475A 1975-01-23 1975-01-23 Linear motor of voice coil type Granted JPS51132411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1027475A JPS51132411A (en) 1975-01-23 1975-01-23 Linear motor of voice coil type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1027475A JPS51132411A (en) 1975-01-23 1975-01-23 Linear motor of voice coil type

Publications (2)

Publication Number Publication Date
JPS51132411A true JPS51132411A (en) 1976-11-17
JPS5745147B2 JPS5745147B2 (en) 1982-09-25

Family

ID=11745724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1027475A Granted JPS51132411A (en) 1975-01-23 1975-01-23 Linear motor of voice coil type

Country Status (1)

Country Link
JP (1) JPS51132411A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5385319A (en) * 1976-12-31 1978-07-27 Fujitsu Ltd Positioner of magnetic disc device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5385319A (en) * 1976-12-31 1978-07-27 Fujitsu Ltd Positioner of magnetic disc device

Also Published As

Publication number Publication date
JPS5745147B2 (en) 1982-09-25

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