GB8824794D0 - Circuit arrangement for electronic excitation of resonance frequency of spring-mass vibrator - Google Patents

Circuit arrangement for electronic excitation of resonance frequency of spring-mass vibrator

Info

Publication number
GB8824794D0
GB8824794D0 GB888824794A GB8824794A GB8824794D0 GB 8824794 D0 GB8824794 D0 GB 8824794D0 GB 888824794 A GB888824794 A GB 888824794A GB 8824794 A GB8824794 A GB 8824794A GB 8824794 D0 GB8824794 D0 GB 8824794D0
Authority
GB
United Kingdom
Prior art keywords
spring
resonance frequency
circuit arrangement
electronic excitation
mass vibrator
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.)
Withdrawn
Application number
GB888824794A
Other versions
GB2224375A (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.)
WEINERT E MESSGERAETEWERK
Original Assignee
WEINERT E MESSGERAETEWERK
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 WEINERT E MESSGERAETEWERK filed Critical WEINERT E MESSGERAETEWERK
Publication of GB8824794D0 publication Critical patent/GB8824794D0/en
Publication of GB2224375A publication Critical patent/GB2224375A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207Driving circuits
    • B06B1/0223Driving circuits for generating signals continuous in time
    • B06B1/0238Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B06B1/0246Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
    • B06B1/0261Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken from a transducer or electrode connected to the driving transducer
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D19/00Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
    • G05D19/02Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means
GB8824794A 1987-07-08 1988-10-22 Electronic excitation of a spring-mass vibrator Withdrawn GB2224375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD30472587A DD262084A1 (en) 1987-07-08 1987-07-08 CIRCUIT ARRANGEMENT FOR ELECTRONIC ENGAGEMENT OF A SPRING-MASS SWINGER IN HIS RESONANCE FREQUENCY

Publications (2)

Publication Number Publication Date
GB8824794D0 true GB8824794D0 (en) 1988-11-30
GB2224375A GB2224375A (en) 1990-05-02

Family

ID=5590553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8824794A Withdrawn GB2224375A (en) 1987-07-08 1988-10-22 Electronic excitation of a spring-mass vibrator

Country Status (2)

Country Link
DD (1) DD262084A1 (en)
GB (1) GB2224375A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741524A1 (en) * 1997-09-20 1999-03-25 Heinrich Kuehlert Optical displacement sensor for vibratory conveyor regulation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793601A (en) * 1972-01-03 1973-07-02 Philips Nv ULTRASONIC GENERATOR
GB1467284A (en) * 1974-10-09 1977-03-16 Oki Electric Ind Co Ltd Ultrasonic wave generatorp
IT1100928B (en) * 1977-11-10 1985-09-28 Mclean Reuben Fraser BODY VIBRATURE SYSTEM
US4637307A (en) * 1983-09-13 1987-01-20 Genicom Corporation Automatic mechanical resonant frequency detector and driver for shuttle printer mechanism
GB2183371B (en) * 1985-10-09 1989-09-27 Canon Kk Vibration wave motor and drive circuit therefor

Also Published As

Publication number Publication date
DD262084A1 (en) 1988-11-16
GB2224375A (en) 1990-05-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)