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    • 5. 发明授权
    • Hand grip for cooking utensil handle
    • 手柄用于炊具手柄
    • US4197611A
    • 1980-04-15
    • US942443
    • 1978-09-14
    • Gordon D. BellRonald E. BrattonRobert J. Kennedy, Jr.Kendall S. Smith, IIRoger A. Kaye
    • Gordon D. BellRonald E. BrattonRobert J. Kennedy, Jr.Kendall S. Smith, IIRoger A. Kaye
    • A47J45/08
    • A47J45/08Y10S16/12Y10T74/20876
    • A hand grip adapted to be slipped over the metal handles of cooking utensils such as pots and fry pans, having particular application to commercial grade utensils wherein the handles are metal and customarily not provided with a thermally insulating gripping portion. The hand grip is elongated and made of a resilient silicone rubber material having low thermal conductivity so as to remain cool to the touch even though the metal handle becomes quite hot. Extending nearly completely through the grip is a longitudinal opening having a plurality of axial ribs within the opening, which define axial passageways for the flow of air between the metal handle and grip thereby enhancing the insulating qualities of the grip in some circumstances. If desired, the opening may be flat and unobstructed. The grip has suitable durometer and frictional characteristics to remain in place on the metal handle during use.
    • 一种手把适用于炊具如金属锅和煎锅的金属把手,特别适用于商业用具,其中把手是金属的,并且通常没有设置绝热夹持部分。 手柄是细长的,并且由具有低导热性的弹性硅橡胶材料制成,以便即使金属手柄变得相当热也保持冷却。 几乎完全通过把手延伸的是纵向开口,其在开口内具有多个轴向肋,其限定用于金属把手和把手之间的空气流动的轴向通道,从而在某些情况下增强了把手的绝缘质量。 如果需要,开口可以是平坦的并且畅通无阻。 握把具有适当的硬度和摩擦特性,以便在使用过程中保持在金属把手上。
    • 9. 发明授权
    • Food steam heating apparatus
    • 食品蒸汽加热设备
    • US4495932A
    • 1985-01-29
    • US231249
    • 1981-02-03
    • Ronald E. Bratton
    • Ronald E. Bratton
    • A47J27/04F22B1/28A21B1/36
    • F22B1/287A47J27/04
    • A steam heating unit for heating and freshening food products having a food compartment enclosed by a pivoted cover or lid and a heat exchanger assembly for generating and superheating a charge of steam. The heat exchanger assembly comprises a heater plate having an electric resistance heating element therein and a heater plate cover disposed over the heater plate. The heater plate cover includes a plurality of ribs or barriers which form with the heater plate a steam generating chamber and a pair of steam superheating chambers. A charge of water is directed onto the heater plate upper surface, which converts the water to steam that then passes through a pair of throttling passages into the superheating chambers. In the superheating chambers, the steam is dried and superheated and then flows through a plurality of passages into the food compartment where it heats the food contained therein and imparts a limited amount of moisture to freshen it. The charge of water is drawn from a water storage tank contained within the unit by means of a double duckbill valve pump, which is actuated manually.
    • 一种蒸汽加热单元,用于加热和清新具有由枢转的盖子或盖子包围的食物室的食品和用于产生和过热蒸汽的热交换器组件。 热交换器组件包括其中具有电阻加热元件的加热器板和设置在加热器板上方的加热器板盖。 加热器板盖包括与加热器板形成蒸汽发生室和一对蒸汽过热室的多个肋或障碍物。 水的加注被引导到加热器板上表面上,该上表面将水转化为蒸汽,然后蒸汽通过一对节流通道进入过热室。 在过热室中,将蒸汽干燥并过热,然后流过多个通道进入食物室,在那里加热其中所含的食物并赋予有限量的水分以使之变得清新。 通过手动启动的双鸭嘴阀泵从装置内的储水箱中抽取水量。