Electricity: measuring and testing – Electric lamp or discharge device – Electric lamp
Reexamination Certificate
2011-08-30
2011-08-30
Nguyen, Vinh P (Department: 2858)
Electricity: measuring and testing
Electric lamp or discharge device
Electric lamp
C324S403000, C324S555000
Reexamination Certificate
active
08008922
ABSTRACT:
Apparatus and methods for testing a light fixture power circuit are therefore provided. The light fixture power circuit may energize a fluorescent lamp by providing power at first and second power terminals. The lamp holder may include a lamp pin guide for guiding the tube's contact pins toward the first and second power terminals. The apparatus may have probes that simulate the tube's contact pins. The probes may be robotically inserted into the lamp holder in a manner that is similar to the manner in which the contact pins would be inserted. This may eliminate the requirement to use fluorescent tubes to test the light fixture power circuit. The apparatus may include circuitry for testing the impedance of the light fixture power circuit at the first and second power contacts.
REFERENCES:
patent: 2630551 (1953-03-01), Starbuck
patent: 3594636 (1971-07-01), Gibbs
patent: 4617519 (1986-10-01), Rosenthal
patent: 5047721 (1991-09-01), Farley
patent: 6097191 (2000-08-01), Jones, Jr.
patent: 7064554 (2006-06-01), Moore
Balcazar Jesus Ortiz
Chavez Leonel Garcia
Leviton Manufacturing Co. Inc.
Nguyen Vinh P
Weiss & Arons LLP
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