JPH0315420B2 - - Google Patents

Info

Publication number
JPH0315420B2
JPH0315420B2 JP59093531A JP9353184A JPH0315420B2 JP H0315420 B2 JPH0315420 B2 JP H0315420B2 JP 59093531 A JP59093531 A JP 59093531A JP 9353184 A JP9353184 A JP 9353184A JP H0315420 B2 JPH0315420 B2 JP H0315420B2
Authority
JP
Japan
Prior art keywords
magnetic pole
thin plate
magnetic
plate
pole member
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 - Lifetime
Application number
JP59093531A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60237853A (ja
Inventor
Hiroshi Nakagawa
Chuzo Yamanishi
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP59093531A priority Critical patent/JPS60237853A/ja
Priority to US06/732,415 priority patent/US4709175A/en
Publication of JPS60237853A publication Critical patent/JPS60237853A/ja
Publication of JPH0315420B2 publication Critical patent/JPH0315420B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
    • 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
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
JP59093531A 1984-05-10 1984-05-10 リニアパルスモ−タ Granted JPS60237853A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59093531A JPS60237853A (ja) 1984-05-10 1984-05-10 リニアパルスモ−タ
US06/732,415 US4709175A (en) 1984-05-10 1985-05-09 Linear pulse motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59093531A JPS60237853A (ja) 1984-05-10 1984-05-10 リニアパルスモ−タ

Publications (2)

Publication Number Publication Date
JPS60237853A JPS60237853A (ja) 1985-11-26
JPH0315420B2 true JPH0315420B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-03-01

Family

ID=14084877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59093531A Granted JPS60237853A (ja) 1984-05-10 1984-05-10 リニアパルスモ−タ

Country Status (2)

Country Link
US (1) US4709175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60237853A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0687651B2 (ja) * 1986-01-14 1994-11-02 オムロン株式会社 リニアパルスモ−タ
IT1226124B (it) * 1988-07-01 1990-12-12 Marco Venturini Motore lineare ibrido a riluttanza ad alta spinta specifica.
US5965962A (en) * 1998-02-20 1999-10-12 Northern Magnetics, Inc. Linear stepper motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943823Y2 (ja) * 1980-08-28 1984-12-27 セイコーエプソン株式会社 リニアパルスモ−タ−
JPS598146A (ja) * 1982-07-05 1984-01-17 Ricoh Co Ltd 光ピツクアツプの焦点検出装置
US4578622A (en) * 1982-10-26 1986-03-25 Shinko Electric Co., Ltd. Linear pulse motor
JPS5980150A (ja) * 1982-10-26 1984-05-09 Shinko Electric Co Ltd リニアパルスモ−タ

Also Published As

Publication number Publication date
JPS60237853A (ja) 1985-11-26
US4709175A (en) 1987-11-24

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