GB1506174A - Ultrasonic generators - Google Patents

Ultrasonic generators

Info

Publication number
GB1506174A
GB1506174A GB812075A GB812075A GB1506174A GB 1506174 A GB1506174 A GB 1506174A GB 812075 A GB812075 A GB 812075A GB 812075 A GB812075 A GB 812075A GB 1506174 A GB1506174 A GB 1506174A
Authority
GB
United Kingdom
Prior art keywords
transducer
sum
winding
coupled
equal
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
Application number
GB812075A
Other languages
English (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.)
Mecasonic SA
Original Assignee
Mecasonic SA
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 Mecasonic SA filed Critical Mecasonic SA
Publication of GB1506174A publication Critical patent/GB1506174A/en
Expired legal-status Critical Current

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
    • 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
    • B06B1/0253—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken directly from the generator circuit
    • 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
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/57—Electrostrictive transducer
    • 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
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application
    • B06B2201/72—Welding, joining, soldering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inverter Devices (AREA)
  • Amplifiers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB812075A 1974-05-02 1975-02-26 Ultrasonic generators Expired GB1506174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415196A FR2269381B1 (https=) 1974-05-02 1974-05-02

Publications (1)

Publication Number Publication Date
GB1506174A true GB1506174A (en) 1978-04-05

Family

ID=9138372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB812075A Expired GB1506174A (en) 1974-05-02 1975-02-26 Ultrasonic generators

Country Status (4)

Country Link
DE (1) DE2423592C3 (https=)
FR (1) FR2269381B1 (https=)
GB (1) GB1506174A (https=)
IT (1) IT1029158B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505211A1 (fr) * 1981-05-11 1982-11-12 Mabille Pierre Generateur d'ultrasons
CN111991712A (zh) * 2019-05-27 2020-11-27 重庆海扶医疗科技股份有限公司 一种超声治疗仪的阻抗匹配方法及阻抗匹配装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726249C2 (de) * 1977-06-10 1986-09-11 Otto Siebeck GmbH, 6930 Eberbach Ultraschallwellen-Generator
DE3317387A1 (de) * 1983-05-13 1984-11-15 INSTA Elektro GmbH & Co KG, 5880 Lüdenscheid Treiberschaltung fuer piezoschwinger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505211A1 (fr) * 1981-05-11 1982-11-12 Mabille Pierre Generateur d'ultrasons
CN111991712A (zh) * 2019-05-27 2020-11-27 重庆海扶医疗科技股份有限公司 一种超声治疗仪的阻抗匹配方法及阻抗匹配装置

Also Published As

Publication number Publication date
FR2269381A1 (https=) 1975-11-28
FR2269381B1 (https=) 1976-10-15
DE2423592B2 (de) 1978-04-27
DE2423592C3 (de) 1979-01-04
IT1029158B (it) 1979-03-10
DE2423592A1 (de) 1975-11-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee