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公开(公告)号：US10009964B2
公开(公告)日：2018-06-26
申请号：US15548129
申请日：2015-12-09
CPC分类号： H05B6/763
摘要： The present invention relates to an oven door for a microwave oven or for an oven with microwave heating function. The oven door includes a wave choke system formed as a door frame or within a door frame of the oven door. The wave choke system (20) encloses a see-through area of the oven door. The wave choke system includes a frame part and several wave choke elements. The frame part includes a base plate. The wave choke elements are fastened on the base plate (24). The base plate is arranged parallel to a main plane of the oven door. The wave choke elements are serially arranged along the frame part and at least partially enclose the see-through area of the oven door. The wave choke element is formed as a U-shaped metal stripe. The series of wave choke elements on the base plate form a wavelike ribbon. A notch is formed in the central portion of the wave choke element, so that the central portion of the wave choke element is smaller than the open end portion of the wave choke element. The notches of the wave choke elements are provided for receiving an inner glass panel of the oven door. At least two neighbored wave choke elements are arranged along the same side of the oven door include aligned notches for receiving the same edge of the inner glass panel. Further, the present invention relates to a wave choke system for an oven door of a microwave oven or of an oven with microwave heating function. Moreover, the present invention relates to a microwave oven or an oven with microwave heating function.
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公开(公告)号：US11212883B2
公开(公告)日：2021-12-28
申请号：US16303332
申请日：2017-05-10
摘要： A cooling system (12) for a cooking oven (10) is provided. The cooling system (12) has a first air path including a first suction area (28), at least one first fan (20) and a first air guidance (48) of a blowing-out area (30) connected in series. The cooling system (12) has a second air path including a second suction area, at least one second fan (22) and a second air guidance (50) of the blowing-out area (30) connected in series. The first suction area (28) is connected to an oven cavity (14) of the cooking oven (10) via an vapour outlet (32), so that the first air path is provided for conveying moist air. The second suction area is connected to the environment of the cooking oven (10), so that the second air path is provided for conveying dry air.
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