CH281179A - Ultrasonic generator device with piezoelectric device. - Google Patents

Ultrasonic generator device with piezoelectric device.

Info

Publication number
CH281179A
CH281179A CH281179DA CH281179A CH 281179 A CH281179 A CH 281179A CH 281179D A CH281179D A CH 281179DA CH 281179 A CH281179 A CH 281179A
Authority
CH
Switzerland
Prior art keywords
ultrasonic generator
piezoelectric
piezoelectric device
generator device
ultrasonic
Prior art date
Application number
Other languages
French (fr)
Inventor
Florisson Charles-Louis
Dubrulle Leon
Societe De Condensa Mecaniques
Original Assignee
Florisson Charles Louis
Dubrulle Leon
Soc D Condensation Et D Applic
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 Florisson Charles Louis, Dubrulle Leon, Soc D Condensation Et D Applic filed Critical Florisson Charles Louis
Publication of CH281179A publication Critical patent/CH281179A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH281179D 1948-03-16 1949-02-14 Ultrasonic generator device with piezoelectric device. CH281179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR281179X 1948-03-16

Publications (1)

Publication Number Publication Date
CH281179A true CH281179A (en) 1952-02-29

Family

ID=8886802

Family Applications (1)

Application Number Title Priority Date Filing Date
CH281179D CH281179A (en) 1948-03-16 1949-02-14 Ultrasonic generator device with piezoelectric device.

Country Status (4)

Country Link
BE (2) BE487349A (en)
CH (1) CH281179A (en)
FR (2) FR977783A (en)
GB (1) GB657127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018121097A1 (en) * 2018-08-29 2020-03-05 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Für Wirtschaft Und Energie, Dieser Vertreten Durch Den Präsidenten Der Bundesanstalt Für Materialforschung Und -Prüfung (Bam) Ultrasonic probe

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783449A (en) * 1953-08-28 1957-02-26 Texas Co Seismic velocity measurement
US2804042A (en) * 1954-03-02 1957-08-27 Centre Nat Rech Scient Apparatus for producing high-powered sounds and ultra-sounds
CH325520A (en) * 1955-07-21 1957-11-15 Holding Electrosonic S A Device for the production of ultrasound
DE3318525A1 (en) * 1982-09-30 1984-04-05 Emhart Industries, Inc., 46206 Indianapolis, Ind. SOUND SIGNALING DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018121097A1 (en) * 2018-08-29 2020-03-05 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Für Wirtschaft Und Energie, Dieser Vertreten Durch Den Präsidenten Der Bundesanstalt Für Materialforschung Und -Prüfung (Bam) Ultrasonic probe
DE102018121097B4 (en) * 2018-08-29 2024-02-29 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Für Wirtschaft Und Energie, Dieser Vertreten Durch Den Präsidenten Der Bundesanstalt Für Materialforschung Und -Prüfung (Bam) Ultrasonic probe

Also Published As

Publication number Publication date
FR977783A (en) 1951-04-05
GB657127A (en) 1951-09-12
BE477919A (en)
BE487349A (en)
FR55654E (en) 1952-09-03

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