Fluid sprinkling – spraying – and diffusing – Electrostatic type
Reexamination Certificate
2011-01-04
2011-01-04
Hwu, Davis (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Electrostatic type
C239S706000, C239S707000
Reexamination Certificate
active
07861954
ABSTRACT:
An electrostatic atomizer including a discharge electrode, a counter electrode, a cooling source, a high voltage power supply and a voltage detector. The cooling source cools the discharge electrode to form thereon dew as water. The power supply applies high voltage for discharge across the electrodes. The detector detects voltage between the electrodes. The power supply includes a control device and a voltage stabilizing device that are opposite to each other in temperature characteristic. The control device operates to pick up the voltage detected with the detector via the voltage stabilizing device, and to adjust the high voltage applied across the electrodes through feedback control so that the voltage corresponds to specified discharge voltage.
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Notification of Reason(s) for Refusal mailed on Jan. 13, 2009, issued on the Japanese corresponding patent application No. JP2005-207579 and the English translation thereof.
Akisada Shousuke
Hirai Toshihisa
Hiraki, legal representative Kishiko
Matsumoto Tatsuhiko
Wada Sumio
Edwards Angell Palmer & & Dodge LLP
Hwu Davis
Panasonic Electric Works Co., Ltd.
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