JPS5755786A - Flywheel device - Google Patents

Flywheel device

Info

Publication number
JPS5755786A
JPS5755786A JP55130910A JP13091080A JPS5755786A JP S5755786 A JPS5755786 A JP S5755786A JP 55130910 A JP55130910 A JP 55130910A JP 13091080 A JP13091080 A JP 13091080A JP S5755786 A JPS5755786 A JP S5755786A
Authority
JP
Japan
Prior art keywords
signal
rotation
phase
flywheel
correction
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.)
Pending
Application number
JP55130910A
Other languages
Japanese (ja)
Inventor
Kenichi Amano
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP55130910A priority Critical patent/JPS5755786A/en
Publication of JPS5755786A publication Critical patent/JPS5755786A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Rotational Drive Of Disk (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE:To eliminate the uneven component of the rotation, by a method wherein a correction signal producing means and a phase adjusting means which is attached to a flywheel are provided and the phase of the uneven component of the rotation of the flywheel and that of the revising signal are made identical in phases. CONSTITUTION:A phase adjusting means 4 which consists of a regulation plate 3 on which a marker 5 is provided is fitted to a flywheel 2 of an instrument like a tape recorder. A correction signal forming means 7 which transmits a signal through a multivibrator 18 and a signal ware generator 19 by detecting the position of the marker 5 by a detector 6 is provided on the side of the instrument. A signal d which is obtained by processing the output of a rotation detector 12 of a motor 11 and another signal which is obtained by mixing a standard signal e and a correction signal by a mixer 9 are given to a comparator 10 to drive the motor 11. Thus the magnitude of the rotation unevenness is adjusted by the correction means 7, the phase of the rotation unevenness is adjusted by the adjusting means 4 and the signal of the reverse phase of the rotation unevenness is transmitted, so that the rotation unevenness is easily eliminated.
JP55130910A 1980-09-20 1980-09-20 Flywheel device Pending JPS5755786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55130910A JPS5755786A (en) 1980-09-20 1980-09-20 Flywheel device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55130910A JPS5755786A (en) 1980-09-20 1980-09-20 Flywheel device

Publications (1)

Publication Number Publication Date
JPS5755786A true JPS5755786A (en) 1982-04-02

Family

ID=15045586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55130910A Pending JPS5755786A (en) 1980-09-20 1980-09-20 Flywheel device

Country Status (1)

Country Link
JP (1) JPS5755786A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62155348A (en) * 1985-12-27 1987-07-10 Saaborando Kk Vibrationproof control for power transmission system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62155348A (en) * 1985-12-27 1987-07-10 Saaborando Kk Vibrationproof control for power transmission system

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