FR1239596A - Improvements to electromechanical transducers - Google Patents

Improvements to electromechanical transducers

Info

Publication number
FR1239596A
FR1239596A FR808705A FR808705A FR1239596A FR 1239596 A FR1239596 A FR 1239596A FR 808705 A FR808705 A FR 808705A FR 808705 A FR808705 A FR 808705A FR 1239596 A FR1239596 A FR 1239596A
Authority
FR
France
Prior art keywords
electromechanical transducers
transducers
electromechanical
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
FR808705A
Other languages
French (fr)
Inventor
Robert Hill Robins
Peter John Charles Lewington
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.)
UNITED INSULATOR Co Ltd
Original Assignee
UNITED INSULATOR 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 UNITED INSULATOR Co Ltd filed Critical UNITED INSULATOR Co Ltd
Application granted granted Critical
Publication of FR1239596A publication Critical patent/FR1239596A/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
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0644—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element
    • B06B1/0655—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using a single piezoelectric element of cylindrical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR808705A 1958-11-04 1959-10-28 Improvements to electromechanical transducers Expired FR1239596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1239596X 1958-11-04

Publications (1)

Publication Number Publication Date
FR1239596A true FR1239596A (en) 1960-08-26

Family

ID=10885111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808705A Expired FR1239596A (en) 1958-11-04 1959-10-28 Improvements to electromechanical transducers

Country Status (1)

Country Link
FR (1) FR1239596A (en)

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