Invention Grant
- Patent Title: Emergency lighting system
- Patent Title (中): 应急照明系统
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Application No.: US12535916Application Date: 2009-08-05
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Publication No.: US08279574B2Publication Date: 2012-10-02
- Inventor: William O. Scoggins, Jr. , David A. Bradley , Kevin S. Koder , Jeffrey D. Lord , Seshagiri R. Marellapudi , Michael J. Mennes , Ronnie H. Ridgeway
- Applicant: William O. Scoggins, Jr. , David A. Bradley , Kevin S. Koder , Jeffrey D. Lord , Seshagiri R. Marellapudi , Michael J. Mennes , Ronnie H. Ridgeway
- Applicant Address: US GA Alpharetta
- Assignee: Siemens Industry, Inc.
- Current Assignee: Siemens Industry, Inc.
- Current Assignee Address: US GA Alpharetta
- Main IPC: H01H73/00
- IPC: H01H73/00

Abstract:
An emergency lighting system comprising an electrical panel board comprising a two-pole switched breaker with one pole controlled using an Emergency Remote Operated Relay. Each of the poles of the circuit breaker is fed by a single phase. The controlled pole feeds normal power to the lighting ballast operating under normal conditions. The non-controlled pole feeds constant power to at least one battery which provides back-up power to the light(s) in an emergency/power failed condition. The Emergency Remote Operated Relay further comprises a two pole circuit breaker (BQD 2P) with one of the poles connected to a Remote Operated Relay that is remotely controllable.
Public/Granted literature
- US20100109438A1 Emergency Lighting System Public/Granted day:2010-05-06
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