Invention Grant
- Patent Title: Power system including an electret for a power bus
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Application No.: US14806908Application Date: 2015-07-23
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Publication No.: US09385622B2Publication Date: 2016-07-05
- Inventor: John A. Kovacich , John Trublowski
- Applicant: EATON CORPORATION
- Applicant Address: US OH Cleveland
- Assignee: EATON CORPORATION
- Current Assignee: EATON CORPORATION
- Current Assignee Address: US OH Cleveland
- Agency: Eckert Seamans Cherin & Mellott, LLC
- Agent Philip E. Levy
- Main IPC: H05K7/14
- IPC: H05K7/14 ; H02M7/02 ; H02J11/00 ; H02J17/00 ; H02J13/00
Abstract:
A power system for an alternating current power bus includes an electret operatively associated with the alternating current power bus. The electret includes an output having an alternating current voltage when the alternating current power bus is energized. A rectifier includes an input electrically interconnected with the output of the electret and an output having a direct current voltage responsive to the alternating current voltage of the output of the electret. A powered device includes an input electrically interconnected with the output of the rectifier. The powered device is powered responsive to the direct current voltage of the output of the rectifier.
Public/Granted literature
- US20150326137A1 POWER SYSTEM INCLUDING AN ELECTRET FOR A POWER BUS Public/Granted day:2015-11-12
Information query
