Microwave oven door having a conformable screen

Details Microwave oven door having a conformable screen Microwave oven door having a conformable screen

1980-06-25

1981-09-29

Grimley, Arthur T.

Electric heating

Metal heating

Of cylinders

126200, 219 1055R, H05B 676

Patent

active

042924880

ABSTRACT:
A microwave oven having a door configured to minimize the leakage of microwave energy is disclosed. The door includes a flat sheet of glass and a flexible metal screen substantially overlying the glass sheet. The glass and the metal screen are held in substantially coplanar relationship in a frame. The edges of the metal screen are deformed such that the mounting of the metal screen in the frame causes the central portion of the metal screen to bow away from the glass. When the door is closed the metal screen conforms to the oven front panel.

REFERENCES:
patent: 3304401 (1967-02-01), Long
patent: 3666904 (1972-05-01), Krajewski
patent: 3879595 (1975-04-01), Lamb
patent: 3985993 (1966-10-01), Imberg et al.
patent: 4008383 (1977-02-01), Tanaka et al.
patent: 4049939 (1977-09-01), Katona
patent: 4081647 (1978-03-01), Torrey
patent: 4206338 (1980-06-01), Katona

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