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Patent Searching and Data


Title:
CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/1980/002657
Kind Code:
A1
Abstract:
A cleaning device which has a cleaning tank for accommodating a liquid to clean glasses, the cutting blade of a razor, a watch, a necklace or the like, and a vibration source for imparting vibration to the cleaning tank to agitate the liquid. The side walls of the tank are resonated, at an intrinsic frequency determined by the tank and the liquid contained in the tank, by vibration in a direction substantially perpendicular to the liquid surface with the vibration source to agitate the liquid, thereby further increasing the cleaning effect.

Inventors:
SAKAMOTO Y (JP)
Application Number:
PCT/JP1980/000118
Publication Date:
December 11, 1980
Filing Date:
June 03, 1980
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC WORKS LTD (JP)
SAKAMOTO Y (JP)
International Classes:
B08B3/04; B08B3/10; B08B3/12; G02C13/00; A45D27/46; (IPC1-7): B08B3/10; F16F1/36; G02C13/00
Foreign References:
JPS4712393B1
JPS4744367B1
DE2507353A11976-09-09
US3614959A1971-10-26
JPS3711723Y1
JPS4734079B1
JPS546953U1979-01-17
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