Invention Grant
- Patent Title: Electrostatic spraying device
- Patent Title (中): 静电喷涂装置
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Application No.: US10588779Application Date: 2004-11-26
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Publication No.: US07823809B2Publication Date: 2010-11-02
- Inventor: Naoki Yamaguchi , Koji Asakawa , David Edward Wilson , Kazumi Toyama , Meei-Lih Lin
- Applicant: Naoki Yamaguchi , Koji Asakawa , David Edward Wilson , Kazumi Toyama , Meei-Lih Lin
- Applicant Address: JP Osaka US OH Cincinnati
- Assignee: Panasonic Electric Works Co., Ltd.,The Procter & Gamble Company
- Current Assignee: Panasonic Electric Works Co., Ltd.,The Procter & Gamble Company
- Current Assignee Address: JP Osaka US OH Cincinnati
- Agency: Cheng Law Group, PLLC
- Priority: WOPCT/JP2004/001353 20040209
- International Application: PCT/JP2004/018000 WO 20041126
- International Announcement: WO2005/075095 WO 20050818
- Main IPC: B05B5/00
- IPC: B05B5/00 ; A62C13/62 ; A62C11/00 ; B05B7/26 ; B05B7/00 ; A61M11/00 ; A61M15/00 ; B65D35/28 ; B65D35/00 ; B67D7/60 ; F04B17/00 ; F04B35/04

Abstract:
An electrostatic spraying device has a capability of confirming that the device is ready for making an electrostatic spraying of the liquid composition on a user's skin. The device includes a nozzle and a pump for dispensing the liquid composition out through the nozzle. An emitter electrode is disposed to electrostatically charge the liquid composition being dispensed for making the electrostatic spraying. The device is provided with a power switch and a selector for selection between a spraying mode and a dripping mode. In the dripping mode, the pump is alone actuated to dispense the liquid composition absent electrostatic charge. In the spraying mode, both of the pump and the emitter electrode are activated to make the electrostatic spraying. Thus, the user can be easy to drip the liquid composition by simply manipulating the selector prior to initiating the electrostatic spraying.
Public/Granted literature
- US20070131805A1 Electrostatic spraying device Public/Granted day:2007-06-14
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