Invention Grant
- Patent Title: Downward compatible voltage track lighting system
- Patent Title (中): 向下兼容电压跟踪照明系统
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Application No.: US12638188Application Date: 2009-12-15
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Publication No.: US09136659B2Publication Date: 2015-09-15
- Inventor: Julia Fishman , James E. Kuchar , Alejandro Mier-Langner
- Applicant: Julia Fishman , James E. Kuchar , Alejandro Mier-Langner
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- Main IPC: F21S8/00
- IPC: F21S8/00 ; H01R29/00 ; F21V21/35 ; H01R25/14
Abstract:
A multi-voltage compatible track system which has a single adapter for both 120 Volts and 277 Volts track systems. The systems further comprise a variable input voltage ballast capable of operating with both 120V and 277V input while operating properly.
Public/Granted literature
- US20110141749A1 DOWNWARD COMPATIBLE VOLTAGE TRACK LIGHTING SYSTEM Public/Granted day:2011-06-16
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