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US 5,146,059 AGranted
Microwave leakage shielding device for a microwave oven door
AssigneeGoldstar Co., Ltd.
InventorKim Seog Tae
Life of this patent
Estimating the term…
Abstract
A microwave oven door comprising an aluminum layer disposed at a front glass and a rear glass of the microwave oven door, respectively, and a plurality of large size holes of a seal plate, whereby the user can easily check the cooking condition of food to be cooked in the microwave oven and an radiant heat can be prevented from leaking through the microwave oven door.
Claims4
In a microwave oven door, a microwave leakage shielding device comprising:
- a door frame,
- a front transparent member attached to the front of said door frame,
- a front aluminum layer attached to the inside surface of said front transparent member,
- a rear transparent member attached to the back of said door frame,
- a rear aluminum layer attached to the inside surface of said rear transparent member, and
- a seal plate adjacent to said rear aluminum layer of rear transparent member, said seal plate having a plurality of large size holes, each of said large size holes having a diameter of over 3 mm, whereby the user can easily look at the food in the microwave oven through the large size holes and microwave energy and radiant heat can be prevented from leaking by early reflecting through the front and rear aluminum layers.
3 more elements
Dependencies are inferred from the claim text.