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1. 发明授权

US5841109A Glass supported heating elements for radiant cooktop ranges 失效
标题翻译：玻璃支撑的辐射炉灶范围的加热元件
公开(公告)号：US5841109A
公开(公告)日：1998-11-24
申请号：US833491
申请日：1997-04-07
申请人： James Aaron White , Jeffery Donald Hunt , Martin Edward Vink, Jr.
发明人： James Aaron White , Jeffery Donald Hunt , Martin Edward Vink, Jr.
IPC分类号： F24C15/10 , H05B3/74 , H05B3/68
CPC分类号： H05B3/74 , F24C15/102
摘要： Ranges which include mounting systems for securing the heating elements so that the heating elements are maintained against an underside surface of the glass panel with a substantially constant force over a broad temperature range are described. In one embodiment, the cooktop includes a frame having an opening for receiving the glass panel. Flanges extend into the opening from the frame and support the panel in the opening. A metal plate is secured to an underside surface of the glass panel, and the plate includes a plurality of radiant heating element openings. The mounting system includes coil springs, or other types of springs, for engaging to the plate and to the radiant heating elements for positioning the radiant heating elements within the radiant heating element openings and against the glass panel. Various alternative embodiments of the above described mounting system are also described.
摘要翻译：描述了包括用于固定加热元件的安装系统的范围，使得加热元件在宽的温度范围内以基本恒定的力保持在玻璃面板的下侧表面。在一个实施例中，灶具包括具有用于接收玻璃面板的开口的框架。法兰从框架延伸到开口中，并将面板支撑在开口中。金属板被固定到玻璃面板的下表面，并且该板包括多个辐射加热元件开口。安装系统包括螺旋弹簧或用于与板和用于将辐射加热元件定位在辐射加热元件开口内并抵靠玻璃面板的辐射加热元件的其它类型的弹簧。还描述了上述安装系统的各种替代实施例。

2. 发明授权

US5859410A Mounting system for radiant cooktop heating elements 失效
标题翻译：辐射炉灶加热元件的安装系统
公开(公告)号：US5859410A
公开(公告)日：1999-01-12
申请号：US827902
申请日：1997-04-07
申请人： James Aaron White , Jeffery Donald Hunt
发明人： James Aaron White , Jeffery Donald Hunt
IPC分类号： F24C15/10 , H05B3/68
CPC分类号： F24C15/102
摘要： A range which includes a mounting system for securing the heating element to the range so that the heating element is maintained against an underside surface of the glass plate with a substantially constant force over a broad temperature range is described. In one embodiment, the mounting system includes a first swing leaf spring and a second swing leaf spring for engaging to the cooktop and to the radiant heating element for positioning the radiant heating element within the radiant heating element opening. More particularly, the cooktop includes at least one radiant heating element opening and a rim extending from an underside surface of the cooktop surrounding the radiant heating element opening. The rim includes a first slot and a second slot, and the first and second slots are located approximately about one hundred and eighty degrees apart in the rim. The first swing leaf spring has a spring hook portion at least partially inserted into the first rim slot, and the second swing leaf spring includes a spring hook portion at least partially inserted into the second rim slot. Each swing leaf spring also includes a lead-in portion for engaging to the heating element. Specifically the lead-in portion includes a spring barb for inserting into a slot in the heating element and an angular offset section for facilitating engagement between the spring and the heating element. Each swing leaf spring also includes an extension portion which, in one embodiment, is u-shaped.
摘要翻译：描述了一种范围，其包括用于将加热元件固定到该范围的安装系统，使得加热元件在宽的温度范围内以基本上恒定的力保持在玻璃板的下表面上。在一个实施例中，安装系统包括第一摆动板簧和用于接合炉灶的第二摆动板簧和用于将辐射加热元件定位在辐射加热元件开口内的辐射加热元件。更具体地，炉灶包括至少一个辐射加热元件开口和从围绕辐射加热元件开口的炉灶面的下表面延伸的边缘。轮缘包括第一槽和第二槽，并且第一槽和第二槽位于轮辋内大约分开约180度。第一摇摆板簧具有至少部分地插入第一轮辋槽中的弹簧钩部分，并且第二摆动板簧包括至少部分地插入第二轮辋槽中的弹簧钩部。每个摆动板簧还包括用于接合到加热元件的引入部分。特别地，引入部分包括用于插入加热元件中的槽中的弹簧倒钩和用于促进弹簧和加热元件之间的接合的角度偏移部分。每个摆动板簧还包括在一个实施例中为U形的延伸部分。

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