GB2040596B - Linear actuator for magnetic transducing head drive - Google Patents

Linear actuator for magnetic transducing head drive

Info

Publication number
GB2040596B
GB2040596B GB7941742A GB7941742A GB2040596B GB 2040596 B GB2040596 B GB 2040596B GB 7941742 A GB7941742 A GB 7941742A GB 7941742 A GB7941742 A GB 7941742A GB 2040596 B GB2040596 B GB 2040596B
Authority
GB
United Kingdom
Prior art keywords
linear actuator
head drive
transducing head
magnetic transducing
magnetic
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
GB7941742A
Other languages
English (en)
Other versions
GB2040596A (en
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.)
Priam Corp
Original Assignee
Priam Corp
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 Priam Corp filed Critical Priam Corp
Publication of GB2040596A publication Critical patent/GB2040596A/en
Application granted granted Critical
Publication of GB2040596B publication Critical patent/GB2040596B/en
Expired 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)
  • Moving Of Heads (AREA)
GB7941742A 1979-01-26 1979-12-04 Linear actuator for magnetic transducing head drive Expired GB2040596B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US677579A 1979-01-26 1979-01-26

Publications (2)

Publication Number Publication Date
GB2040596A GB2040596A (en) 1980-08-28
GB2040596B true GB2040596B (en) 1983-04-13

Family

ID=21722510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7941742A Expired GB2040596B (en) 1979-01-26 1979-12-04 Linear actuator for magnetic transducing head drive

Country Status (3)

Country Link
JP (1) JPS55101164A (th)
DE (1) DE3001009A1 (th)
GB (1) GB2040596B (th)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661729A (en) * 1986-02-03 1987-04-28 International Business Machines Corporation Voice coil motor magnet assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504241A (th) * 1973-05-11 1975-01-17
US3896319A (en) * 1974-04-17 1975-07-22 Control Data Corp Linear motor
JPS51159820U (th) * 1975-06-13 1976-12-20
JPS53148416A (en) * 1977-05-30 1978-12-25 Mitsubishi Electric Corp Magnetic disc memory device

Also Published As

Publication number Publication date
GB2040596A (en) 1980-08-28
JPS636937B2 (th) 1988-02-13
JPS55101164A (en) 1980-08-01
DE3001009A1 (de) 1980-07-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee