Electric lamp and discharge devices: systems – Automatic substitution of the load device or electrode – Diverse-type load device or electrode substituted
Reexamination Certificate
2007-10-16
2007-10-16
Owens, Douglas W. (Department: 2821)
Electric lamp and discharge devices: systems
Automatic substitution of the load device or electrode
Diverse-type load device or electrode substituted
C315S313000, C315S250000, C315S307000
Reexamination Certificate
active
11178785
ABSTRACT:
A method and electronic circuit operate a quartz auxiliary lamp lighting lamp and circuit to light a quartz auxiliary lamp at 120 Vac and 50-60 Hz current connected to an electronic HID ballast operating at a frequency of 100 Hz to over 400 kHz and voltages of from 120 Vac, as provided by a multitap transformer and related circuitry.
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Garbowicz Glenn
Mayer Thomas J.
Alemu Ephrem
Levenfeld Pearlstein LLC
Owens Douglas W.
Varon Lighting Group, LLC
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