ultraljudsanordning
申请(专利)号： SE19750003043
专利号： SE7503043A 主分类号： A61C17/02 申请权利人： CAVITRON
CORPORATION 公开国代码： SE 优先权国家： US
摘 要：
An ultrasonic hand-held cleaning device having a housing enclosing a casing, an energyzing winding about the casing, and a fluid conduit attached to the interior of the casing. A sleeve is insertably
mounted into the end of the casing, and acts to support a connecting body at a spaced distance within the sleeve so as to form an annular space in fluid
communication with the casing. A vibrator is attached at the casing end to the
connecting body and is therefore located in the casing opposite the energyzing winding. A cleaning tool is attached at the other end of the connecting body. In one version fluid moving through the annular space is sprayed out an annular nozzle around the tool which is itself vibrating ultrasonically as a result of reverbretory vibrations induced by the vibrator. In a second preferred embodiment the
connecting body has a ring at its nodal point, the sleeve being cut out to accomodate the ring and having two longitudinal slots for the passage of fluid. A tubular insert for controlling the space between the connecting body and the
申请日： 1975-03-18 公开公告日： 1975-09-22
分类号： A61C17/02
发明设计人： PERDREAUX JR R J 申请国代码： SE
优先权： 19740319 US
45262774
摘 要 附 图：
sleeve at the nozzle is supported by the sleeve. 主权项：
权 利 要 求 说 明 书
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ultraljudsanordning
