GB2483631B - Auto-resonant control circuits - Google Patents

Auto-resonant control circuits

Info

Publication number
GB2483631B
GB2483631B GB1013415.3A GB201013415A GB2483631B GB 2483631 B GB2483631 B GB 2483631B GB 201013415 A GB201013415 A GB 201013415A GB 2483631 B GB2483631 B GB 2483631B
Authority
GB
United Kingdom
Prior art keywords
auto
control circuits
resonant control
resonant
circuits
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 - Fee Related
Application number
GB1013415.3A
Other versions
GB201013415D0 (en
GB2483631A (en
Inventor
Miles Warwick Ashcroft
Andrew John Bowyer
Andrew Dixon
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.)
MAGNA PARVA Ltd
Original Assignee
MAGNA PARVA 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 MAGNA PARVA Ltd filed Critical MAGNA PARVA Ltd
Priority to GB1013415.3A priority Critical patent/GB2483631B/en
Publication of GB201013415D0 publication Critical patent/GB201013415D0/en
Publication of GB2483631A publication Critical patent/GB2483631A/en
Application granted granted Critical
Publication of GB2483631B publication Critical patent/GB2483631B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B06B1/0207—Driving circuits
    • 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
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • 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
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • 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
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
    • 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
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
    • B06B1/0261—Driving 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
GB1013415.3A 2010-08-10 2010-08-10 Auto-resonant control circuits Expired - Fee Related GB2483631B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1013415.3A GB2483631B (en) 2010-08-10 2010-08-10 Auto-resonant control circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1013415.3A GB2483631B (en) 2010-08-10 2010-08-10 Auto-resonant control circuits

Publications (3)

Publication Number Publication Date
GB201013415D0 GB201013415D0 (en) 2010-09-22
GB2483631A GB2483631A (en) 2012-03-21
GB2483631B true GB2483631B (en) 2012-08-01

Family

ID=42931433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1013415.3A Expired - Fee Related GB2483631B (en) 2010-08-10 2010-08-10 Auto-resonant control circuits

Country Status (1)

Country Link
GB (1) GB2483631B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2632260B1 (en) * 2016-03-09 2018-05-04 Clarton Horn, S.A.U. Control procedure of an acoustic warning, and acoustic warning performing said control procedure
CN111375538B (en) * 2018-12-29 2021-08-03 重庆西山科技股份有限公司 Frequency control circuit and ultrasonic transducer system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1529570A2 (en) * 2003-10-30 2005-05-11 Sherwood Services AG Switched resonant power amplifier system for an ultrasonic device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1529570A2 (en) * 2003-10-30 2005-05-11 Sherwood Services AG Switched resonant power amplifier system for an ultrasonic device

Also Published As

Publication number Publication date
GB201013415D0 (en) 2010-09-22
GB2483631A (en) 2012-03-21

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20121011 AND 20121017

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200810