Invention Grant
- Patent Title: Mercury-free discharge lamp
- Patent Title (中): 无汞放电灯
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Application No.: US13179596Application Date: 2011-07-11
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Publication No.: US08896191B2Publication Date: 2014-11-25
- Inventor: Philip E. Moskowitz
- Applicant: Philip E. Moskowitz
- Applicant Address: US MA Danvers
- Assignee: OSRAM SYLVANIA Inc.
- Current Assignee: OSRAM SYLVANIA Inc.
- Current Assignee Address: US MA Danvers
- Agent Andrew Martin
- Main IPC: H01J1/02
- IPC: H01J1/02 ; H01J7/24 ; H01J61/52 ; H01K1/58 ; H01J1/50 ; H01J3/20 ; H01J3/32 ; H01J23/10 ; H01J29/76 ; H01J65/04
Abstract:
The present invention provides a low pressure metal halide fluorescent lamp. The metal halide fluorescent lamp may have an oblate spheroid cavity discharge vessel filled with an ionizable metal halide surrounding an exciter housing. An exciter within the exciter housing may drive the ionizable metal halide in an inductively coupled electrode-less manner. One or more embodiments may include one or more heat spreaders and/or thermal transfer pipes for transferring heat from the exciter to a surface of the oblate discharge vessel.
Public/Granted literature
- US20130015754A1 Mercury-Free Discharge Lamp Public/Granted day:2013-01-17
Information query
