EP 0792699 A2 19970903 - Apparatus and process for ultrasonic cleaning
Title (en)
Apparatus and process for ultrasonic cleaning
Title (de)
Vorrichtung und Verfahren zur Ultraschallreinigung
Title (fr)
Dispositif et procédé pour le nettoyage par ultrasons
Publication
Application
Priority
JP 8442296 A 19960301
Abstract (en)
When a bottle (8) to be conveyed horizontally by a holder (7) is moved to a position above a cleaning tank (9) for storing a first cleaning water (A), the bottle (8) is stopped for a certain period of time. Under this stopped state, a second cleaning water (B) is poured into the bottle (8) as well as the cleaning tank (9) is raised and lowered. While a bottom portion of the bottle (8) is immersed into the first cleaning water (A), an inner surface of the bottle (8) is cleaned by ultrasonic radiated from an ultrasonic transducer (15). Foreign materials peeled off from the inner surface of the bottle (8) are discharged to the outside thereof by the poured second cleaning water (B). <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
B08B 3/126 (2013.01); B08B 9/20 (2013.01)
Designated contracting state (EPC)
CH DE GB IT LI NL
DOCDB simple family (publication)
EP 0792699 A2 19970903; EP 0792699 A3 19980610; KR 970064746 A 19971013
DOCDB simple family (application)
EP 97200423 A 19970214; KR 19970006045 A 19970226