TW336924B - Vibration device - Google Patents

Vibration device

Info

Publication number
TW336924B
TW336924B TW085103006A TW85103006A TW336924B TW 336924 B TW336924 B TW 336924B TW 085103006 A TW085103006 A TW 085103006A TW 85103006 A TW85103006 A TW 85103006A TW 336924 B TW336924 B TW 336924B
Authority
TW
Taiwan
Prior art keywords
vibration
output
vibrator
speed detector
power
Prior art date
Application number
TW085103006A
Other languages
Chinese (zh)
Inventor
Yutaka Kurita
Kyouji Murakishi
Hitoshi Yasuda
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
Application granted granted Critical
Publication of TW336924B publication Critical patent/TW336924B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G27/00—Jigging conveyors
    • B65G27/10—Applications of devices for generating or transmitting jigging movements
    • B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
    • B65G27/24—Electromagnetic devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G27/00—Jigging conveyors
    • B65G27/10—Applications of devices for generating or transmitting jigging movements
    • B65G27/32—Applications of devices for generating or transmitting jigging movements with means for controlling direction, frequency or amplitude of vibration or shaking movement
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
    • G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Jigging Conveyors (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

A sort of vibration device, having: a vibration speed detector for detection of the vibration speed of a vibration machine, the self vibration controller having the output of the vibration speed detector used as a right feedback signal for gain magnification with the first right feedback, the power magnifier for magnification by power of the output of the controller, and vibrator by forming a closed loop b means of receiving the vibration drive of the output of the power magnifier, being said vibration drive added onto said vibrator self vibration; where when said vibrator stops, having said closed loop open and having the output of said vibration speed detector negative feedback signal and using the second feedback gain magnification for feeding said vibration drive.
TW085103006A 1995-03-31 1996-03-13 Vibration device TW336924B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10046695A JP3531278B2 (en) 1995-03-31 1995-03-31 Vibration device

Publications (1)

Publication Number Publication Date
TW336924B true TW336924B (en) 1998-07-21

Family

ID=14274693

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085103006A TW336924B (en) 1995-03-31 1996-03-13 Vibration device

Country Status (4)

Country Link
JP (1) JP3531278B2 (en)
KR (1) KR100376008B1 (en)
CN (1) CN1134907A (en)
TW (1) TW336924B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4237928B2 (en) * 2000-10-10 2009-03-11 カヤバ工業株式会社 Exciter control device
GB0202348D0 (en) * 2002-02-01 2002-03-20 Bae Systems Plc Damping of vibrations
JP2008156009A (en) * 2006-12-20 2008-07-10 Shinko Electric Co Ltd Oscillation controller and oscillation controlling method
DE102008040111A1 (en) * 2008-05-16 2009-11-19 Voith Patent Gmbh shaking
JP5317587B2 (en) * 2008-08-29 2013-10-16 公立大学法人 滋賀県立大学 Control actuator and vibration control method
JP5470154B2 (en) * 2010-05-13 2014-04-16 セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー Linear vibration motor drive control circuit
JP5705457B2 (en) * 2010-05-13 2015-04-22 セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー Linear vibration motor drive control circuit
JP6255286B2 (en) * 2014-03-18 2017-12-27 株式会社イシダ Distributed supply device and combination weighing device
JP6901688B2 (en) * 2018-04-19 2021-07-14 シンフォニアテクノロジー株式会社 Vibration system control device and work transfer device

Also Published As

Publication number Publication date
CN1134907A (en) 1996-11-06
JPH08268530A (en) 1996-10-15
KR960033567A (en) 1996-10-22
JP3531278B2 (en) 2004-05-24
KR100376008B1 (en) 2003-07-18

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees