Electric heating – Microwave heating – Radiation protection
Patent
1993-11-08
1995-05-23
Leung, Philip H.
Electric heating
Microwave heating
Radiation protection
219743, 174 35GC, H05B 676
Patent
active
054183529
ABSTRACT:
A device for shielding a leakage of high frequency waves in a microwave oven, capable of effectively shielding high frequency waves leaked without using any ferrite rubber and reducing the thickness of a door of the microwave oven to achieve a compactness of the microwave oven. The device includes an outer panel, an inner panel fixedly mounted to the outer panel to define a choke channel therebetween, the inner panel having a first bent portion and a second bent portion, a pair of capacitive seals provided at portions of the inner panel facing a front panel of the microwave oven, a plurality of slits formed at the first bent portion at intervals and adapted to attenuate high frequency waves advancing in a X-axis direction, and a choke cover fitted in the second bent portion and adapted to close an opened portion of the choke channel.
REFERENCES:
patent: 4523069 (1985-06-01), Staats
patent: 4584447 (1986-04-01), Kusunoki et al.
patent: 4659891 (1987-04-01), Yamaguchi et al.
patent: 4700034 (1987-10-01), Lee
patent: 4742201 (1988-05-01), Nakano et al.
patent: 5036171 (1991-07-01), Kim et al.
Goldstar Co. Ltd.
Leung Philip H.
LandOfFree
Device for shielding leakage of high frequency waves in a microw does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for shielding leakage of high frequency waves in a microw, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for shielding leakage of high frequency waves in a microw will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2141436