JPS5370310A - Moving coil type motors - Google Patents

Moving coil type motors

Info

Publication number
JPS5370310A
JPS5370310A JP14461776A JP14461776A JPS5370310A JP S5370310 A JPS5370310 A JP S5370310A JP 14461776 A JP14461776 A JP 14461776A JP 14461776 A JP14461776 A JP 14461776A JP S5370310 A JPS5370310 A JP S5370310A
Authority
JP
Japan
Prior art keywords
moving coil
coil type
type motors
situating
dropping
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
JP14461776A
Other languages
Japanese (ja)
Inventor
Yoshihiro Sato
Toshio Negoro
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 JP14461776A priority Critical patent/JPS5370310A/en
Publication of JPS5370310A publication Critical patent/JPS5370310A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

PURPOSE: To improve a dropping of a magnetic flux distribution by arranging end parts of closely situating permanent magnet pieces on one straight line and also adhering strong magnetic plates on them.
COPYRIGHT: (C)1978,JPO&Japio
JP14461776A 1976-12-03 1976-12-03 Moving coil type motors Pending JPS5370310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14461776A JPS5370310A (en) 1976-12-03 1976-12-03 Moving coil type motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14461776A JPS5370310A (en) 1976-12-03 1976-12-03 Moving coil type motors

Publications (1)

Publication Number Publication Date
JPS5370310A true JPS5370310A (en) 1978-06-22

Family

ID=15366189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14461776A Pending JPS5370310A (en) 1976-12-03 1976-12-03 Moving coil type motors

Country Status (1)

Country Link
JP (1) JPS5370310A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120018A (en) * 1979-03-12 1980-09-16 Mamiya Koki Kk Electromagnetic driving device for camera
JPS55120019A (en) * 1979-03-12 1980-09-16 Mamiya Koki Kk Moving coil device for camera
JPS58182469A (en) * 1982-04-19 1983-10-25 Iwatsu Electric Co Ltd Linear actuator
JPS58501931A (en) * 1981-11-12 1983-11-10 レスニコ−，ハ−バ−ト control electric drive
JPS6292757A (en) * 1985-10-16 1987-04-28 Sumitomo Special Metals Co Ltd Voice coil motor
US4835429A (en) * 1986-03-28 1989-05-30 Kabushiki Kaisha Toshiba Flexible printed cable connected to an inner most end of motor coil
JP2006081342A (en) * 2004-09-10 2006-03-23 Yaskawa Electric Corp Voice coil actuator

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120018A (en) * 1979-03-12 1980-09-16 Mamiya Koki Kk Electromagnetic driving device for camera
JPS55120019A (en) * 1979-03-12 1980-09-16 Mamiya Koki Kk Moving coil device for camera
JPS6315830B2 (en) * 1979-03-12 1988-04-06 Mamiya Camera
JPS58501931A (en) * 1981-11-12 1983-11-10 レスニコ−，ハ−バ−ト control electric drive
JPS58182469A (en) * 1982-04-19 1983-10-25 Iwatsu Electric Co Ltd Linear actuator
JPS6318431B2 (en) * 1982-04-19 1988-04-18 Iwasaki Tsushinki Kk
JPS6292757A (en) * 1985-10-16 1987-04-28 Sumitomo Special Metals Co Ltd Voice coil motor
JPH0568941B2 (en) * 1985-10-16 1993-09-30 Sumitomo Spec Metals
US4835429A (en) * 1986-03-28 1989-05-30 Kabushiki Kaisha Toshiba Flexible printed cable connected to an inner most end of motor coil
JP2006081342A (en) * 2004-09-10 2006-03-23 Yaskawa Electric Corp Voice coil actuator

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