Invention Grant
- Patent Title: Alternating current powered delivery system
- Patent Title (中): 交流供电系统
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Application No.: US12245270Application Date: 2008-10-03
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Publication No.: US08006918B2Publication Date: 2011-08-30
- Inventor: William Paul Mahoney, III , Fernando Ray Tollens
- Applicant: William Paul Mahoney, III , Fernando Ray Tollens
- Applicant Address: US OH Cincinnati
- Assignee: The Proctor & Gamble Company
- Current Assignee: The Proctor & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Larry L. Huston; Leonard W. Lewis; Steven W. Miller
- Main IPC: B05B1/08
- IPC: B05B1/08
Abstract:
An air treatment device having a piezoelectric actuator powered by a transformer. The transformer has dual inputs comprising oppositely wound coils and input power signals 180 degrees out of phase. This arrangement provides a stronger drive signal to the actuator.
Public/Granted literature
- US20100084488A1 ALTERNATING CURRENT POWERED DELIVERY SYSTEM Public/Granted day:2010-04-08
Information query
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