JPS5718023A - Driving device of electric-to-mechanical converter - Google Patents

Driving device of electric-to-mechanical converter

Info

Publication number
JPS5718023A
JPS5718023A JP9200180A JP9200180A JPS5718023A JP S5718023 A JPS5718023 A JP S5718023A JP 9200180 A JP9200180 A JP 9200180A JP 9200180 A JP9200180 A JP 9200180A JP S5718023 A JPS5718023 A JP S5718023A
Authority
JP
Japan
Prior art keywords
temperature
electric
converter
mechanical converter
driving device
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.)
Granted
Application number
JP9200180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6242335B2 (enrdf_load_stackoverflow
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

    • 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
    • G11B5/58—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 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
    • G11B5/584—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 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
    • G11B5/588—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 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
    • G11B5/592—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 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 true JPS5718023A (en) 1982-01-29
JPS6242335B2 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)

Cited By (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
JPS61287283A (ja) * 1985-06-14 1986-12-17 Hitachi Ltd 逆圧電変換素子用駆動装置

Cited By (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
JPS61287283A (ja) * 1985-06-14 1986-12-17 Hitachi Ltd 逆圧電変換素子用駆動装置

Also Published As

Publication number Publication date
JPS6242335B2 (enrdf_load_stackoverflow) 1987-09-08

Similar Documents

Publication Publication Date Title
CA2003401A1 (en) Amplifier circuit using feedback load
JPS5718023A (en) Driving device of electric-to-mechanical converter
JPS55156375A (en) High molecular pyroelectric and piezoelectric device
JPS56101395A (en) Temperature compensator for hall motor driving circuit
JPS586607A (ja) 利得可変増幅器
JPS5733806A (en) Biasing circuit
JPS55121715A (en) Feedback amplifier
JPS56153995A (en) Controlling device for motor
JPS5380151A (en) Linear temperature amplifier
JPS5684008A (en) Constant-current amplifier
JPS6323602U (enrdf_load_stackoverflow)
DK120291A (da) Element med variabelt tab
JPS5953427U (ja) 電圧安定回路
JPS56116115A (en) Locating control system
JPS5840929U (ja) Ｆｅｔによる可変抵抗回路
JPS55131281A (en) Driving circuit for power transistor
JPS60104903U (ja) 比例微分回路
JPS57204926A (en) Voltage controlling circuit
JPS6137632U (ja) スイツチング出力回路
JPS57208718A (en) Control circuit for voltage controlled variable attenuator
PL191853A1 (pl) Uklad wzmacniacza nieodwracajacego z kompensacja pradu bazy tranzystora wejsciowego
JPS619912U (ja) トランジスタ回路
JPS58135116U (ja) ミユ−テイング回路
JPS5798103A (en) Regenerative amplifying circuit for magnetic reluctance effective type magnetic head
JPS57154923A (en) Phase circuit