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US 2009/0242541 A1Published application
Electric oven and door thereof
OwnerDong Seong KWAG, Hyeun Sik Nam +3inventors
InventorsDong Seong KWAG, Hyeun Sik Nam, Wan Soo Kim, Seong Ho Cho, Jae Kyung Yang
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Abstract
A door provided with a plurality of insulation layers formed on a periphery portion of a door glass is provided. By the insulation layers, the transferring of heat generated in a cooking chamber to an external side can be remarkably reduced.
Claims21
A door of an electric oven, comprising:
- a door panel provided with a window;
- a door frame provided on a rear surface of the door panel and provided with an opening defined in an inner portion thereof;
- at least one door glass covering the opening and spaced apart from the door panel to define a door cooling passage;
- a first insulation plate provided between the door panel and the door frame;
- and
- a second insulation plate provided between the first insulation plate and the door frame.
3 more elements
An electric oven comprising:
- a cavity defining a cooking chamber therein;
- and
- a door provided on a front portion of the cavity to selectively open and close the cooking chamber,
- wherein the door comprises:
- a door panel defining a front exterior of the door;
- at least one door glass provided behind the door panel;
- a door frame provided along a periphery portion of the door glass;
- and
- at least one insulation plate provided in front of the door frame to form at least one insulation layer on the periphery portion of the door glass.
6 more elements
Dependencies are inferred from the claim text.