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    • 30. 发明授权
    • Popcorn popper
    • 爆米花popper
    • US4823683A
    • 1989-04-25
    • US154082
    • 1988-02-09
    • Edward H. Meisner
    • Edward H. Meisner
    • A23L1/18A47J36/02
    • A47J36/027A23L7/187
    • A popcorn popper is provided for use in a microwave oven. The popper includes a bowl-like receptacle, and a cover therefor removably mounted on the upper end of the receptacle. Both the receptacle and cover are formed of a material which is transparent to microwave energy. The receptacle is provided with a bottom section and an upright wall section. The bottom section includes an interior first surface area which tapers downwardly and inwardly from a lower portion of the wall section, and an interior second surface area which is spaced inwardly from the wall section. The second surface area has a recessed trough-like configuration with at least one elongated narrow base portion, diverging side walls extending upwardly from opposite side edges of the base portion and at least one inclined end wall which extends upwardly and outwardly from the base portion towards the wall section. When a predetermined amount of unpopped popcorn kernels is initially deposited in the receptacle, the kernels thereof will be accommodated in and uniformly distributed throughout the second surface area and form an elongated strip-like formation having a relatively narrow cross-section. A substantial number of kernels defining an upper surface of the formation and in direct contact with the side and end walls are readily exposed to the rays of microwave energy generated in the microwave oven and thus, quickly reach popping temperature.
    • 提供爆米花popper用于微波炉。 弹出器包括碗状容器和用于可拆卸地安装在容器的上端的盖子。 容器和盖都由对微波能量透明的材料形成。 容器设有底部和直立壁部分。 底部部分包括从壁部分的下部向下和向内逐渐变细的内部第一表面区域,以及与壁部分向内间隔开的内部第二表面区域。 第二表面区域具有凹陷的槽状构造,其具有至少一个细长的窄基部,从基部的相对侧边缘向上延伸的发散侧壁和从基部朝向和向外延伸的至少一个倾斜端壁 墙部分。 当预定量的未受欢迎的爆米花颗粒最初沉积在容器中时,其内核将容纳在整个第二表面区域中并且均匀地分布在整个第二表面区域中,并且形成具有相对较窄横截面的细长条状结构。 限定地层的上表面并与侧壁和端壁直接接触的大量颗粒容易暴露于在微波炉中产生的微波能量,从而迅速达到弹出温度。