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US 4,726,523 AGranted
Ultrasonic injection nozzle
AssigneeToa Nenryo Kogyo Kabushiki Kaisha
InventorsKakuro Kokubo, Masami Endo, Hideo Hirabayashi, Yoshinobu Nakamura, Daijiro Hosogai
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Abstract
An ultrasonic injection nozzle includes an ultrasonic generator, an elongated vibrating element, a liquid feeder and a solenoid valve. The vibrating element has a first and second end. The generator is connected to the first end. A multi-stepped edge portion is connected to the second end. Each step of the edged portion defines an edge. The liquid feeder is located adjacent the second end. The solenoid valve is in communication with the liquid feeder.
Claims4
An ultrasonic injection nozzle comprising:
- an ultrasonic vibration generating means;
- an elongated vibrating element having a first and second end, said ultrasonic generating means being connected to said first end;
- a multi-stepped edged portion being connected to said second end of said element, each step of said edged portion defining an edge;
- a liquid feeding means for feeding liquid to said edged portion and being adjacent said second end of said element;
- and
- a solenoid valve in communication with said liquid feeding means.
3 more elements
Dependencies are inferred from the claim text.