Electric heating – Microwave heating – Enclosed cavity structure
Patent
1997-07-11
1999-02-09
Leung, Philip H.
Electric heating
Microwave heating
Enclosed cavity structure
219702, 361678, 361692, 361720, H05B 680
Patent
active
058698183
ABSTRACT:
A microwave oven includes a protective cover for enclosing a choke PCB, on which a choke device and a fuse are mounted, whereby moisture is not formed on the choke device and fuse, and the choke device and fuse are protected against contact. The accidental protective cover has vent slots and is provided near a rear plate forming one portion of the housing of the microwave oven. Air slots, through which outside air is drawn, are formed on a portion of the rear plate that faces the vent slots of the protective cover.
REFERENCES:
patent: 4858362 (1989-08-01), Takeuji
patent: 5069641 (1991-12-01), Sakamoto et al.
patent: 5587884 (1996-12-01), Raman
patent: 5674425 (1997-10-01), Hong
Leung Philip H.
Samsung Electronics Co,. Ltd.
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