FR1195258A - Perfectionnements apportés aux appareils générateurs de vibrations sonores ou ultra-sonores - Google Patents

Perfectionnements apportés aux appareils générateurs de vibrations sonores ou ultra-sonores

Info

Publication number
FR1195258A
FR1195258A FR1195258DA FR1195258A FR 1195258 A FR1195258 A FR 1195258A FR 1195258D A FR1195258D A FR 1195258DA FR 1195258 A FR1195258 A FR 1195258A
Authority
FR
France
Prior art keywords
sound
ultra
devices
improvements made
vibrations
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
Other languages
English (en)
Inventor
Jean-Maurice Blanchard
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 filed Critical
Application granted granted Critical
Publication of FR1195258A publication Critical patent/FR1195258A/fr
Expired legal-status Critical Current

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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/81—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations by vibrations generated inside a mixing device not coming from an external drive, e.g. by the flow of material causing a knife to vibrate or by vibrating nozzles
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K5/00—Whistles
    • G10K5/02—Ultrasonic whistles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
FR1195258D 1958-09-27 1957-12-03 Perfectionnements apportés aux appareils générateurs de vibrations sonores ou ultra-sonores Expired FR1195258A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR775466A FR74217E (fr) 1958-09-27 1958-09-27 Perfectionnements apportés aux appareils générateurs de vibrations sonores ou ultrasonores

Publications (1)

Publication Number Publication Date
FR1195258A true FR1195258A (fr) 1959-11-16

Family

ID=8707577

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1195258D Expired FR1195258A (fr) 1958-09-27 1957-12-03 Perfectionnements apportés aux appareils générateurs de vibrations sonores ou ultra-sonores
FR775466A Expired FR74217E (fr) 1957-12-03 1958-09-27 Perfectionnements apportés aux appareils générateurs de vibrations sonores ou ultrasonores

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR775466A Expired FR74217E (fr) 1957-12-03 1958-09-27 Perfectionnements apportés aux appareils générateurs de vibrations sonores ou ultrasonores

Country Status (1)

Country Link
FR (2) FR1195258A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173710B (de) * 1960-04-07 1964-07-09 Sirius Sa Pfeife zur Erzeugung von Schall- oder Ultra-schallschwingungen
DE1181954B (de) * 1961-11-10 1964-11-19 Sirius Sa Pfeife zur Erzeugung von Schall- oder Ultraschallschwingungen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305713A1 (de) * 1993-02-25 1994-09-01 Hoechst Ag Verfahren und Vorrichtung zur gleichmäßigen Verteilung einer kleinen Menge Flüssigkeit auf Schüttgütern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173710B (de) * 1960-04-07 1964-07-09 Sirius Sa Pfeife zur Erzeugung von Schall- oder Ultra-schallschwingungen
DE1181954B (de) * 1961-11-10 1964-11-19 Sirius Sa Pfeife zur Erzeugung von Schall- oder Ultraschallschwingungen

Also Published As

Publication number Publication date
FR74217E (fr) 1960-11-07

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