Invention Grant
- Patent Title: Metal vapor lamp having low starting voltage
- Patent Title (中): 金属蒸气灯具有低启动电压
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Application No.: US112027Application Date: 1987-07-27
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Publication No.: US4780649APublication Date: 1988-10-25
- Inventor: John A. Scholz , Elliot F. Wyner
- Applicant: John A. Scholz , Elliot F. Wyner
- Applicant Address: MA Danvers
- Assignee: GTE Products Corporation
- Current Assignee: GTE Products Corporation
- Current Assignee Address: MA Danvers
- Main IPC: H01J61/54
- IPC: H01J61/54 ; H01J61/82 ; H01J11/04
Abstract:
A high-intensity discharge (HID) metal vapor lamp and starting apparatus includes a metal vapor lamp having an outer envelope containing a gas filled arc tube, the fill gas including xenon, the arc tube having a pair of spaced electrodes with a starting aid surrounding the arc tube intermediate the electrodes, a non-linear dielectric element shunting the spaced electrodes and a ballast means and an electrical conductor coupling the spaced electrodes to a base member connected to a low voltage source whereby starting of the metal vapor lamp from a low voltage source is effected.
Public/Granted literature
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