JPS6242335B2 - - Google Patents

Info

Publication number
JPS6242335B2
JPS6242335B2 JP55092001A JP9200180A JPS6242335B2 JP S6242335 B2 JPS6242335 B2 JP S6242335B2 JP 55092001 A JP55092001 A JP 55092001A JP 9200180 A JP9200180 A JP 9200180A JP S6242335 B2 JPS6242335 B2 JP S6242335B2
Authority
JP
Japan
Prior art keywords
temperature
circuit
electro
voltage
displacement
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
JP55092001A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5718023A (en
Inventor
Masao Tomita
Seiji Fujisawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9200180A priority Critical patent/JPS5718023A/ja
Publication of JPS5718023A publication Critical patent/JPS5718023A/ja
Publication of JPS6242335B2 publication Critical patent/JPS6242335B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition 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
    • G11B5/58Disposition 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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584Disposition 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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588Disposition 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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
    • G11B5/592Disposition 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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads using bimorph elements supporting the heads

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Control Of Position Or Direction (AREA)
JP9200180A 1980-07-04 1980-07-04 Driving device of electric-to-mechanical converter Granted JPS5718023A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9200180A JPS5718023A (en) 1980-07-04 1980-07-04 Driving device of electric-to-mechanical converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9200180A JPS5718023A (en) 1980-07-04 1980-07-04 Driving device of electric-to-mechanical converter

Publications (2)

Publication Number Publication Date
JPS5718023A JPS5718023A (en) 1982-01-29
JPS6242335B2 true JPS6242335B2 (enrdf_load_stackoverflow) 1987-09-08

Family

ID=14042173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9200180A Granted JPS5718023A (en) 1980-07-04 1980-07-04 Driving device of electric-to-mechanical converter

Country Status (1)

Country Link
JP (1) JPS5718023A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145522U (ja) * 1984-08-30 1986-03-26 三晃金属工業株式会社 外囲体の継手構造
JPH06105799B2 (ja) * 1985-06-14 1994-12-21 株式会社日立製作所 逆圧電変換素子用駆動装置

Also Published As

Publication number Publication date
JPS5718023A (en) 1982-01-29

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