发明授权
- 专利标题: Ultrasonic cleaning machine
- 专利标题(中): 超声波清洗机
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申请号: US557633申请日: 1995-11-14
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公开(公告)号: US5803099A公开(公告)日: 1998-09-08
- 发明人: Shinichi Sakuta , Genzi Mori , Toyoki Sasakura , Yukio Morimoto
- 申请人: Shinichi Sakuta , Genzi Mori , Toyoki Sasakura , Yukio Morimoto
- 申请人地址: JPX Nishinomiya JPX Nishinomiya
- 专利权人: Matsumura Oil Research Corp.,Furuno Electric Co., Ltd.
- 当前专利权人: Matsumura Oil Research Corp.,Furuno Electric Co., Ltd.
- 当前专利权人地址: JPX Nishinomiya JPX Nishinomiya
- 优先权: JPX6-279480 19941114
- 主分类号: B08B3/12
- IPC分类号: B08B3/12 ; B08B3/10
摘要:
The present invention provides flexibility in the shape and material of the cleaning vessel, enables high-power transmission of ultrasonic waves, and reduces audible noise generation. An ultrasonic cleaning machine according to the invention comprises an acoustic lens mounted above an ultrasonic transducer which is immersed in oil held within an external tank as well as a cleaning vessel holding a cleaning liquid further above the acoustic lens so that ultrasonic waves produced by the ultrasonic transducer converge at a point within the cleaning liquid. In one form of the invention, the cleaning vessel is eliminated and the cleaning liquid is held directly in the external tank.
公开/授权文献
- US5046332A Refrigeration unit, in particular a refrigerator or the like 公开/授权日:1991-09-10