EP 0618847 B1 19960327 - PROCESS AND DEVICE FOR ACOUSTICALLY IRRADIATING AND TRANSFERRING VIBRATIONS TO AN ACOUSTIC IRRADIATION FLUID CONTAINING PARTICLES
Title (en)
PROCESS AND DEVICE FOR ACOUSTICALLY IRRADIATING AND TRANSFERRING VIBRATIONS TO AN ACOUSTIC IRRADIATION FLUID CONTAINING PARTICLES
Title (de)
VERFAHREN UND VORRICHTUNG ZUM BESCHALLEN UND ZUR ÜBERTRAGUNG VON SCHWINGUNGEN AUF EINE TEILCHEN ENTHALTENDE BESCHALLUNGSFLÜSSIGKEIT
Title (fr)
PROCEDE ET DISPOSITIF POUR LE TRAITEMENT AUX ULTRASONS ET POUR LA TRANSMISSION DE VIBRATIONS A UN LIQUIDE SOUMIS AUX ULTRASONS RENFERMANT DES PARTICULES
Publication
Application
Priority
- CH 315092 A 19921008
- CH 9300241 W 19931008
Abstract (en)
[origin: WO9408732A1] In the process of the invention for generating vibrations and their transfer to an acoustic irradiation fluid (11), the sound waves are generated by an acoustic probe (2) with an acoustic converter (6) and a resonator (3) attached thereto. According to the invention, the resonator (3) is surrounded by a compartment wall (9) and the space (7) between the resonator (3) and the wall (9) is filled with a transfer fluid (15) which transfers the vibrations from the surface of the resonator (3) to the irradiation fluid (11) surrounding the wall (9). The resonator (3) may be actuated regardless of the damping properties of the irradiation fluid (11) and the particles therein to be acoustically irradiated.
IPC 1-7
IPC 8 full level
B06B 3/00 (2006.01); B08B 3/12 (2006.01); G10K 11/18 (2006.01)
CPC (source: EP)
B06B 3/00 (2013.01); B08B 3/12 (2013.01); G10K 11/18 (2013.01)
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
WO 9408732 A1 19940428; AU 5105993 A 19940509; DE 59302055 D1 19960502; EP 0618847 A1 19941012; EP 0618847 B1 19960327; JP H07501981 A 19950302
DOCDB simple family (application)
CH 9300241 W 19931008; AU 5105993 A 19931008; DE 59302055 T 19931008; EP 93921774 A 19931008; JP 50948493 A 19931008