JPS6256751B2 - - Google Patents

Info

Publication number
JPS6256751B2
JPS6256751B2 JP7497280A JP7497280A JPS6256751B2 JP S6256751 B2 JPS6256751 B2 JP S6256751B2 JP 7497280 A JP7497280 A JP 7497280A JP 7497280 A JP7497280 A JP 7497280A JP S6256751 B2 JPS6256751 B2 JP S6256751B2
Authority
JP
Japan
Prior art keywords
yoke
yokes
magnetic flux
movable element
gap
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
JP7497280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS573570A (en
Inventor
Yoshio Hashimoto
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7497280A priority Critical patent/JPS573570A/ja
Publication of JPS573570A publication Critical patent/JPS573570A/ja
Publication of JPS6256751B2 publication Critical patent/JPS6256751B2/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)
  • Linear Motors (AREA)
JP7497280A 1980-06-05 1980-06-05 Linear motor Granted JPS573570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7497280A JPS573570A (en) 1980-06-05 1980-06-05 Linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7497280A JPS573570A (en) 1980-06-05 1980-06-05 Linear motor

Publications (2)

Publication Number Publication Date
JPS573570A JPS573570A (en) 1982-01-09
JPS6256751B2 true JPS6256751B2 (da) 1987-11-27

Family

ID=13562710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7497280A Granted JPS573570A (en) 1980-06-05 1980-06-05 Linear motor

Country Status (1)

Country Link
JP (1) JPS573570A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113603A (ja) * 1982-12-20 1984-06-30 Nec Corp 可動コイル型駆動装置
JPS61196751A (ja) * 1985-02-25 1986-08-30 Toshiba Corp リニアアクチユエ−タ
JPH0516652Y2 (da) * 1985-12-14 1993-05-06
JPS63148854A (ja) * 1986-12-11 1988-06-21 Matsushita Electric Ind Co Ltd リニアモ−タ用磁気回路
JPH0528941Y2 (da) * 1988-04-28 1993-07-26
JPH05199725A (ja) * 1992-05-25 1993-08-06 Toshiba Corp 光ヘッド用リニアアクチュエータ
US5753991A (en) * 1994-12-02 1998-05-19 Hydro-Quebec Multiphase brushless AC electric machine

Also Published As

Publication number Publication date
JPS573570A (en) 1982-01-09

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