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1. 发明授权

US4343985A Counter top food warmer and display case 失效
标题翻译：柜台顶柜和展示柜
公开(公告)号：US4343985A
公开(公告)日：1982-08-10
申请号：US116819
申请日：1980-01-29
申请人： Robert G. Wilson , Raymond W. Rogers
发明人： Robert G. Wilson , Raymond W. Rogers
IPC分类号： A47J39/02 , H05B1/00
CPC分类号： A47J36/2483 , A47J36/2488
摘要： A food warmer and display case which is especially adapted for use on the counter tops of restaurants and the like is illustrated wherein a glass enclosed area is provided for maintaining food such as cooked chicken for fast food service, in a heated humidified atmosphere. A lower housing is provided for supporting the glass closure and is adapted to provide for shallow containers for water to be heated by means positioned exteriorly of the water receptacles therebelow in such a manner that the heating means may be separately removed from the housing. A one-way reflective element covers a portion of the glass closure for diverting heat inwardly toward the food positioned within the food warmer yet permitting visual inspection thereof from the outside.
摘要翻译：在餐厅等的台面上特别适用于食品加热器和陈列柜，其中设置玻璃封闭区域，用于在加热加湿的气氛中保持用于快餐的熟鸡的食物。设置下壳体以支撑玻璃封盖，并且适于通过位于其下方的水插座外部的装置提供用于待加热的水的浅容器，使得加热装置可以与壳体分开地移除。单向反射元件覆盖玻璃封盖的一部分，用于将热量向内转向位于食物保暖器内的食物，但允许从外部进行目视检查。

2. 发明授权

US5211159A Exhaust hood with disposable filter assembly and filter-condition sensor 失效
标题翻译：带一次性过滤器组件和过滤条件传感器的排气罩
公开(公告)号：US5211159A
公开(公告)日：1993-05-18
申请号：US697303
申请日：1991-05-06
申请人： Leonard R. Lieblein , Raymond W. Rogers , William F. Harnesberger
发明人： Leonard R. Lieblein , Raymond W. Rogers , William F. Harnesberger
IPC分类号： B03C3/017 , F24C15/20
CPC分类号： B03C3/017 , F24C15/2042
摘要： The invention of this application comprises a novel filter assembly including a charcoal filter and a fiberglass filter positioned within a housing. The fiberglass filter comprises a fiberglass mat mounted to a wire structure formed in an accordion-shape so as to increase the surface area of the fiberglass mat. The invention also comprises a novel sensor system for sensing when the grease filter and the filter assembly have been installed, for sensing when the filter assembly is about to require changing and for shutting down the exhaust hood when the assembly requires changing.
摘要翻译：该应用的发明包括一种新颖的过滤器组件，其包括木炭过滤器和位于壳体内的玻璃纤维过滤器。玻璃纤维过滤器包括安装到形成为折叠形状的线结构的玻璃纤维垫，以增加玻璃纤维垫的表面积。本发明还包括一种用于感测何时已经安装了润滑脂过滤器和过滤器组件的新颖的传感器系统，用于当组件需要改变时检测过滤器组件何时需要更换并关闭排气罩。

3. 发明授权

US5154161A Air filter assembly for cooking apparatus 失效
标题翻译：用于烹饪设备的空气过滤器组件
公开(公告)号：US5154161A
公开(公告)日：1992-10-13
申请号：US516255
申请日：1990-04-30
申请人： Raymond W. Rogers , William F. Harnesberger
发明人： Raymond W. Rogers , William F. Harnesberger
IPC分类号： B03C3/017 , F24C15/20
CPC分类号： B03C3/017 , F24C15/2042 , Y10S55/36
摘要： An air filter is provided for a food cooking apparatus to avoid the necessity for venting same within a building and permitting the use of a free standing independently movable structure capable of receiving a movable cooking apparatus or accommodating a fixed cooking apparatus such as a grill.An air filter assembly for filtering exhaust air from cooking devices is illustrated as having filter elements in vertically aligned stacked relation accessibly positioned in an imperforate housing.
摘要翻译：为食品烹饪设备提供空气过滤器，以避免在建筑物内排放它们的必要性，并且允许使用能够容纳可移动烹饪设备或容纳诸如格栅的固定烹饪设备的独立独立移动的结构。示出了用于过滤来自烹饪设备的排气的空气过滤器组件，其具有垂直对齐的堆叠关系中的过滤元件，其可置于无孔的壳体中。

4. 发明授权

US5063906A Air filter for cooking apparatus 失效
标题翻译：空气过滤器用于烹饪设备
公开(公告)号：US5063906A
公开(公告)日：1991-11-12
申请号：US597111
申请日：1990-10-12
申请人： Raymond W. Rogers , William F. Harnesberger
发明人： Raymond W. Rogers , William F. Harnesberger
IPC分类号： B03C3/017 , F24C15/20
CPC分类号： F24C15/2042 , B03C3/017 , Y10S55/36
摘要： It has been found that an air filter may be provided for a food cooking apparatus to avoid the necessity for venting same within a building and permitting the use of a free standing independently movable structure capable of receiving a movable cooking apparatus or accommodating a fixed cooking apparatus such as a grill.
摘要翻译：已经发现，可以为食物烹饪设备提供空气过滤器，以避免在建筑物内排放它们的必要性，并且允许使用能够接收可移动烹饪设备或容纳固定烹饪设备的独立独立移动的结构如烤架。

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