BUBBLE GENERATOR
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Dec 9, 2021
app pub date -
Aug 23, 2021
filing date -
Aug 23, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A bubble generator includes a diaphragm, a tube, and a piezoelectric vibrator. The tube includes a first end portion and a second end portion opposite to the first end portion, and the tube is connected to the diaphragm at the first end portion so as to support the diaphragm. The piezoelectric vibrator is fixed to a ring-shaped collar extending radially outward from the tube at a position in a vicinity of the second end portion of the tube, and the piezoelectric vibrator vibrates the tube. The first end portion of the tube is joined to the water tank.
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