Microwave and radiant window for oven doors
AssigneeMills Products, Inc.
InventorJoseph W. Katona
Life of this patent
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Abstract
A self-contained window unit adapted to be assembled into an oven door, comprising a pair of glass panes and a microwave shield. The glass panes are held in spaced parallel relation by a frame of electrically conducting material which has a peripheral mounting flange in electrical contact with the edge of the microwave shield. Fasteners around the four sides of the window unit secure the mounting flange to the door to both mount the window unit and ground the microwave shield.
Claims12
A self-contained window unit adapted to be assembled into an oven door having front and rear panels provided with aligned window openings therein, comprising a pair of glass panes, means for holding said glass panes in spaced parallel relation, said holding means comprising a frame of electrically conducting material extending about the peripheries of said glass panes and having a mounting flange, a microwave shield of electrically-conducting material parallel to said glass panes and having an edge portion held in surface-to-surface electrical contact with said flange, and means for securing said flange to one of said door panels to both mount said window unit and ground said microwave shield.
A self-contained window unit adapted to be assembled into an oven door having front and rear panels provided with aligned window openings therein, comprising a pair of glass panes, means for holding said glass panes in spaced parallel relation, said holding means comprising a frame of electrically conducting material extending about the peripheries of said glass panes and having a mounting flange, a microwave shield of electrically-conducting material parallel to said glass panes and having an edge portion overlying said mounting flange, and means for clamping said edge portion of said shield and said flange together and for securing said flange to one of said door panels to both mount said window unit and ground said microwave shield.
Dependencies are inferred from the claim text.