Grounding apparatus for a cathode ray tube

Details Grounding apparatus for a cathode ray tube Grounding apparatus for a cathode ray tube

1996-07-03

1997-10-28

Picard, Leo P.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

361682, 361825, 312 72, H05K 900

Patent

active

056823002

ABSTRACT:
A grounding apparatus for electrically grounding a high voltage for use with a video monitor includes a from case section having an opening, a cathode ray tube having a plurality of cathode ray tube cars protrudently extended from a metallic band extending around the periphery thereof, for firm engagement with the front case section by first screw and having grounding wire linking and suspending on the cathode ray tube ears, a guide bracket fixedly assembled to the front case section to secure a contact with the cathode ray tube ear, a mold frame fixed to and supported by the mold frame and a shield plate having a conduction arm for establishing an electrical conduction path of the high voltage to ground potential. The grounding apparatus provides a more safe video monitor by securing an electrical connection between a high voltage induced at a cathode ray tube and ground potential.

REFERENCES:
patent: 3890526 (1975-06-01), Palac
patent: 3896321 (1975-07-01), Sedivy
patent: 3943399 (1976-03-01), Sedivy
patent: 4644408 (1987-02-01), Coleman
patent: 4853790 (1989-08-01), Dickie

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