Invention Grant
- Patent Title: Display unit configured to display trip information and circuit interrupter including the same
- Patent Title (中): 配置为显示行程信息的显示单元和包括其的断路器
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Application No.: US13787061Application Date: 2013-03-06
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Publication No.: US09106070B2Publication Date: 2015-08-11
- Inventor: Harry James Carlino , Brian Scott Caffro , Lloyd Allen Maloney , David Richard Olenak
- 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 Nathaniel C. Wilks
- Main IPC: H01H71/04
- IPC: H01H71/04 ; H02H3/04 ; H02H1/06 ; G08B21/00
Abstract:
A display unit is configured for use with a circuit interrupter which outputs a trip notification, trip information, and direct current power to the display unit The display unit comprises: a processor having a routine; a secondary power source configured to output secondary power; a memory display configured to receive the direct current power or the secondary power; and a power source selection circuit configured to switch the memory display from the direct current power to the secondary power in response to the display unit receiving the trip notification, wherein the routine of said processor is structured to control the memory display to display the trip information in response to the display unit receiving the trip notification.
Public/Granted literature
- US20140254052A1 DISPLAY UNIT CONFIGURED TO DISPLAY TRIP INFORMATION AND CIRCUIT INTERRUPTER INCLUDING THE SAME Public/Granted day:2014-09-11
Information query
