Electric lamp and discharge devices: systems – Special application
Patent
1996-09-16
1999-02-09
Wong, Don
Electric lamp and discharge devices: systems
Special application
315 84, 68 1227, 362 89, F21V 3300
Patent
active
058699325
ABSTRACT:
A clothes washing machine includes a body, a tub within the body, a cover for the body, and an illumination device for illuminating an interior of the body. The illumination device includes a downwardly depending socket having a lamp mounted therein; and a case encompassing the lamp and forming a water-tight seal with the socket. Light is emitted from a lower end of the case, which is covered by a light-concentrating lens. The lamp is energized by a secondary coil of a transformer and is turned on and off by a switch. The lamp is turned on when the cover is open. Another secondary coil of the transformer supplies power to a microcomputer which operates the switch.
REFERENCES:
patent: 3743380 (1973-07-01), Fugitt
patent: 3916652 (1975-11-01), Speakman
Samsung Electronics Co,. Ltd.
Vu David H.
Wong Don
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