BE477919A - - Google Patents

Info

Publication number
BE477919A
BE477919A BE477919DA BE477919A BE 477919 A BE477919 A BE 477919A BE 477919D A BE477919D A BE 477919DA BE 477919 A BE477919 A BE 477919A
Authority
BE
Belgium
Application number
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.)
Publication of BE477919A publication Critical patent/BE477919A/xx

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)
BE477919D 1948-03-16 BE477919A (no)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE477919A true BE477919A (no)

Family

ID=8886802

Family Applications (2)

Application Number Title Priority Date Filing Date
BE477919D BE477919A (no) 1948-03-16
BE487349D BE487349A (no) 1948-03-16

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE487349D BE487349A (no) 1948-03-16

Country Status (4)

Country Link
BE (2) BE487349A (no)
CH (1) CH281179A (no)
FR (2) FR977783A (no)
GB (1) GB657127A (no)

Families Citing this family (5)

* 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 (fr) * 1955-07-21 1957-11-15 Holding Electrosonic S A Dispositif pour la production d'ultra-sons
DE3318525A1 (de) * 1982-09-30 1984-04-05 Emhart Industries, Inc., 46206 Indianapolis, Ind. Ton-signalgebereinrichtung
DE102018121097B4 (de) * 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) Ultraschallprüfkopf

Also Published As

Publication number Publication date
BE487349A (no)
FR55654E (fr) 1952-09-03
FR977783A (fr) 1951-04-05
GB657127A (en) 1951-09-12
CH281179A (fr) 1952-02-29

Similar Documents

Publication Publication Date Title
FR990401A (no)
BE482110A (no)
BE482263A (no)
NL80764C (no)
NL71191C (no)
LU29633A1 (no)
BE492888A (no)
BE492397A (no)
BE490963A (no)
BE490336A (no)
BE489676A (no)
BE488267A (no)
BE488254A (no)
BE488198A (no)
BE487492A (no)
BE486188A (no)
BE483415A (no)
BE483030A (no)
BE482939A (no)
BE482897A (no)
BE482754A (no)
BE482739A (no)
BE482724A (no)
BE482555A (no)
BE429008A (no)