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1. 发明授权

US06486453B1 Menu driven control system for a cooking appliance 失效
标题翻译：用于烹饪器具的菜单驱动控制系统
公开(公告)号：US06486453B1
公开(公告)日：2002-11-26
申请号：US09660410
申请日：2000-09-12
申请人： Michael E. Bales , John Scott Brown , Virginia L. Harwell , Anthony E. Kendall , Susan K. Fisher , Pamela S. Kleese , Jill L. Means , Judith D. Barber , Philip R. McKee , James K. Pool, III
发明人： Michael E. Bales , John Scott Brown , Virginia L. Harwell , Anthony E. Kendall , Susan K. Fisher , Pamela S. Kleese , Jill L. Means , Judith D. Barber , Philip R. McKee , James K. Pool, III
IPC分类号： H05B668
CPC分类号： H05B6/6435 , H05B6/6473
摘要： A cooking appliance includes a controller which calculates a desired percentage of hot air convection and microwave energy needed to perform a cooking operation based on selections made by a user through a menu driven display. The display prompts a user for a programming inputs, while also displaying operational information to the user as needed. The programming options enable the user to select between various different cooking operations and also provides for appealing cooking sequences to be stored as cooking recipes. As needed, certain pre-cooking functions are automatically performed, such as heating or cooling of the oven cavity, as needed.
摘要翻译：烹饪器具包括控制器，该控制器基于通过菜单驱动显示器由用户进行的选择来计算进行烹饪操作所需的热空气对流和微波能量的所需百分比。显示屏提示用户进行编程输入，同时根据需要向用户显示操作信息。编程选项使用户可以在各种不同的烹饪操作之间进行选择，并且还提供要作为烹饪食谱存储的吸引人的烹饪序列。根据需要，根据需要自动执行某些预烹饪功能，例如加热或冷却炉腔。

2. 发明授权

US06573479B2 Radial byproduct trap and filter assembly for a cooking appliance 失效
公开(公告)号：US06573479B2
公开(公告)日：2003-06-03
申请号：US10186671
申请日：2002-07-02
申请人： Timothy J. Arntz , Michael E. Bales , John Scott Brown , Robert Z. Whipple, Jr.
发明人： Timothy J. Arntz , Michael E. Bales , John Scott Brown , Robert Z. Whipple, Jr.
IPC分类号： A21B126
CPC分类号： F24C14/02
摘要： A quick-cook type convection cooking appliance includes an oven cavity in communication with an air channel assembly incorporating a radial byproduct trap and filter assembly defining a concentric ring-type baffle filter having two cylindrical sets of opposing air baffles. As recirculating air passes outwardly between deflectors of the baffle, the air is accelerated by a nozzle-type effect prior to impacting a center zone of an outer baffle deflector. This arrangement causes part of liquid and/or solid phases, such as grease, fats, and moisture, of the air flow to be deposited or trapped between the baffles. The air flow is then redirected back towards the inner baffle where, once again, the air impacts an inner baffle deflector that removes additional byproducts from the air. Finally, the air exits with a high uniform air flow pattern between respective deflectors of an outer baffle.

3. 发明授权

US06417493B1 Self-cleaning method for a cooking appliance 失效
标题翻译：烹饪器具的自洁方法
公开(公告)号：US06417493B1
公开(公告)日：2002-07-09
申请号：US09983840
申请日：2001-10-26
申请人： Michael E. Bales , John Scott Brown , Robert Z. Whipple, Jr.
发明人： Michael E. Bales , John Scott Brown , Robert Z. Whipple, Jr.
IPC分类号： A21B126
CPC分类号： F24C14/02
摘要： A self-cleaning system for a convection cooking appliance controls the activation and deactivation of multiple heating units, as well as a blower, throughout an initial preheat and subsequent phases of a cleaning operation. In accordance with the preferred self-cleaning method, an initial, catalyst pre-heat stage is followed by a moderately high-temperature presoak stage. For the main cleaning operation, a high temperature stage is initiated in combination with a high convection air flow to establish high oven surface temperatures in a minimal time frame. This timed stage is followed by a cool down period wherein both the temperature and convection speed is reduced. Thereafter, an intermediate temperature heating stage with medium convective air flow followed by a cooling stage are provided for preset time periods. This combination of intermediate temperature heating and subsequent cooling stages is repeated until the total self-cleaning time is completed.
摘要翻译：用于对流烹饪器具的自清洁系统在初始预热和清洁操作的后续阶段控制多个加热单元以及鼓风机的启动和停用。根据优选的自清洁方法，初始的催化剂预热阶段之后是中等高温预浸渍阶段。对于主要的清洁操作，开始与高对流气流结合的高温阶段，以在最短的时间内建立高炉表面温度。该定时阶段之后是冷却时段，其中降低了温度和对流速度。此后，提供具有中等对流气流的中间温度加热阶段，随后是冷却阶段，以预设时间段。重复这种中间温度加热和随后的冷却阶段的组合，直到完成整个自清洁时间为止。

4. 发明授权

US06316749B1 Self-cleaning system for a cooking appliance 有权
标题翻译：用于烹饪器具的自清洁系统
公开(公告)号：US06316749B1
公开(公告)日：2001-11-13
申请号：US09650416
申请日：2000-08-29
申请人： Michael E. Bales , John Scott Brown
发明人： Michael E. Bales , John Scott Brown
IPC分类号： A21B126
CPC分类号： F24C14/02
摘要： A self-cleaning system for a convection cooking appliance controls the activation and deactivation of multiple heating units, as well as a blower, throughout an initial preheat and subsequent phases of a cleaning operation. More particularly, at least first, second and third heating units are provided, with two of the units being positioned in an air channel assembly which extends about at least a portion of the oven cavity and the remaining heating unit being positioned within the oven cavity. The heating units in the air channel assembly are activated, along with a blower, during a preheat phase to heat the oven cavity at a controlled rate, while developed byproducts are directed through a catalyst. Following the preheat phase, the blower and one of the heating units in the air channel assembly are deactivated, while the heating unit in the oven cavity is activated to rapidly increase the temperature of the oven cavity.
摘要翻译：用于对流烹饪器具的自清洁系统在初始预热和清洁操作的后续阶段控制多个加热单元以及鼓风机的启动和停用。更具体地，提供至少第一，第二和第三加热单元，其中两个单元位于空气通道组件中，空气通道组件围绕烤箱腔的至少一部分延伸，并且剩余的加热单元位于烤箱腔内。空气通道组件中的加热单元与鼓风机一起在预热阶段被激活，以受控的速率加热炉腔，而显影的副产物通过催化剂引导。在预热阶段之后，鼓风机和空气通道组件中的一个加热单元被停用，而加热室中的加热单元被激活以快速提高炉腔的温度。

5. 发明授权

US6157008A Power distribution system for an appliance 有权
标题翻译：家电配电系统
公开(公告)号：US6157008A
公开(公告)日：2000-12-05
申请号：US349075
申请日：1999-07-08
申请人： John Scott Brown , Anthony E. Kendall
发明人： John Scott Brown , Anthony E. Kendall
IPC分类号： F24C7/08 , H05B1/02
CPC分类号： F24C7/087
摘要： An appliance includes a plurality of electric power consuming devices having associated activated power consumption levels which collectively can exceed an available power supply limit to the appliance. The appliance includes a control system for power distributing to the various devices in a manner which optimizes performance while preventing the current draw from exceeding the established limit. In the most preferred embodiment, the appliance constitutes a range having various heating components, preferably first and second ovens, as well as a plurality of surface heating elements. A current monitoring arrangement signals demanded current levels from certain ones of the heating components, with the signals being used by the control system to distribute the available current on a predetermined priority basis.
摘要翻译：一种器具包括具有相关联的激活功率消耗水平的多个电力消耗装置，其总共可以超过该器具的可用电力限制。该设备包括用于以优化性能的方式向各种设备供电的控制系统，同时防止电流消耗超过建立的限制。在最优选的实施例中，该器具构成具有各种加热部件，优选第一和第二烘箱以及多个表面加热元件的范围。电流监视装置从某些加热部件发出要求的电流电平，控制系统使用信号以预定的优先级分配可用电流。

6. 发明授权

US06566638B2 Heating system for a cooking appliance 有权
标题翻译：烹饪器具加热系统
公开(公告)号：US06566638B2
公开(公告)日：2003-05-20
申请号：US09902655
申请日：2001-07-12
申请人： John Scott Brown
发明人： John Scott Brown
IPC分类号： H05B680
CPC分类号： H05B6/6476
摘要： A convection cooking appliance includes an oven cavity surrounded, at least in part, by an air channel assembly. The appliance includes at least first and second heating units arranged in the air channel assembly, as well as an additional heating unit in the oven cavity. A blower assembly is provided to generate a recirculating flow of air through the air channel assembly and the oven cavity. A microwave generator and a catalyst are also arranged in the air channel assembly. A controller, responsive to operator inputs and signals from a temperature sensor extending into the air channel assembly, regulates the activation/deactivation state of each of the components based on a preprogrammed algorithm. One of the heating units in the air channel assembly is constituted by an open coil heating element, defined by a plurality of rows spaced in the direction of air flow downstream of the blower assembly. The arrangement of the coils functions to straighten the air flow for delivery to the oven cavity.
摘要翻译：对流烹饪器具包括至少部分由空气通道组件包围的烤箱腔。该器具包括布置在空气通道组件中的至少第一和第二加热单元，以及在炉腔中的附加加热单元。提供鼓风机组件以产生通过空气通道组件和烘箱腔的再循环空气流。微波发生器和催化剂也布置在空气通道组件中。控制器响应于来自延伸到空气通道组件的温度传感器的操作者输入和信号，基于预编程的算法调节每个组件的激活/去激活状态。空气通道组件中的一个加热单元由开放的线圈加热元件构成，该开式线圈加热元件由沿吹风机组件下游的空气流动方向间隔开的多个行限定。线圈的布置用于矫直空气流以输送到烤箱腔。

7. 发明授权

US06373037B1 Oven cavity construction for convection cooking appliance 失效
标题翻译：对流烹饪器具的炉腔结构
公开(公告)号：US06373037B1
公开(公告)日：2002-04-16
申请号：US09649957
申请日：2000-08-29
申请人： John Scott Brown , William Edward Jay
发明人： John Scott Brown , William Edward Jay
IPC分类号： H05B680
CPC分类号： H05B6/6476
摘要： A convection cooking appliance includes an oven cavity and an air channel assembly that extends about at least a portion of the oven cavity. The air channel assembly includes an air delivery section and a return section, both of which are preferably attached to the oven cavity through a quick latching connection. More specifically, the air delivery section is preferably mounted about an opening in a top wall of the oven cavity through a twist lock arrangement, while the return section is mounted about another opening formed in a bottom wall of the oven cavity also through a twist lock. The overall appliance also incorporates a microwave unit and a metal gasket is interposed at the connections of each of the air delivery section and the return section to the oven cavity in order to provide a continuous ground path between the components in order to contain the microwave energy.
摘要翻译：对流烹饪器具包括烤箱腔和围绕烤箱腔的至少一部分延伸的空气通道组件。空气通道组件包括空气输送部分和返回部分，两者都优选通过快速闭锁连接附接到烘箱腔。更具体地，空气输送部优选通过扭锁装置围绕烤箱腔的顶壁的开口安装，而返回部分也通过形成在烤箱腔的底壁中的另一个开口安装，也通过扭锁。整个设备还包括微波单元，并且金属垫片插入到每个空气输送部分和返回部分的连接处到炉腔，以便在部件之间提供连续的接地路径，以便容纳微波能量。

8. 发明授权

US6067981A Partial width oven rack 失效
标题翻译：局部烤箱架
公开(公告)号：US6067981A
公开(公告)日：2000-05-30
申请号：US905726
申请日：1997-08-04
申请人： Russ Brian Peter , John Scott Brown
发明人： Russ Brian Peter , John Scott Brown
IPC分类号： F24C15/16
CPC分类号： F24C15/16
摘要： An oven cavity, having an associated width defined by a lateral distance spanning side walls thereof, is provided with an oven rack that has a maximum lateral dimension which is substantially less than the width of the oven cavity and is directly supported by the oven cavity. In accordance with the preferred embodiment of the invention, the oven rack includes a platform portion, as well as first and second support portions. The first support portion is attached to a rear wall of the cavity and the second support portion is adapted to engage a runner provided on one of the side walls of the cavity, at least when the platform portion is weighted down by an item to be cooked. In the preferred embodiment, the first support portion projects rearwardly and upwardly from the platform portion and has an uppermost section provided with a pair of spaced retaining clips that are received within lanced tabs formed in the rear wall of the oven cavity. A lower section of the first support portion actually extends rearward of the retaining clips and abuts the rear wall to maintain the second support portion in an elevated state above the side wall runner until an item to be cooked is placed upon the platform portion, at which time, the lower section is placed under compression. In further accordance with the preferred embodiment, the second support portion projects laterally outwardly of the platform portion such that the platform portion is spaced from a respective side wall of the oven cavity.
摘要翻译：具有由跨越其侧壁的横向距离限定的相关联宽度的烤箱腔室设置有烤箱架，其具有基本上小于烤箱腔的宽度的最大横向尺寸，并且直接由烤箱腔支撑。根据本发明的优选实施例，烤架架包括平台部分以及第一和第二支撑部分。第一支撑部分附接到空腔的后壁，并且第二支撑部分适于接合设置在空腔的一个侧壁上的流道，至少当平台部分被待烹饪物品加权时。在优选实施例中，第一支撑部分从平台部分向后和向上突出，并且具有设置有一对间隔开的保持夹的最上部，该夹具夹在形成在烤箱腔的后壁中的切割突片内。第一支撑部分的下部实际上在保持夹的后方延伸并邻接后壁，以将第二支撑部分保持在侧壁流道上方的升高状态，直到要烹饪的物品被放置在平台部分上，在该部分处时间，下部被压缩。进一步根据优选实施例，第二支撑部分横向向外突出于平台部分，使得平台部分与烤箱腔的相应侧壁间隔开。

9. 发明授权

US06603102B2 Pressure monitoring arrangement for heating system of a convection cooking appliance 有权
公开(公告)号：US06603102B2
公开(公告)日：2003-08-05
申请号：US10005841
申请日：2001-12-07
申请人： John Scott Brown , Richard O. Cavener
发明人： John Scott Brown , Richard O. Cavener
IPC分类号： H05B668
CPC分类号： B65B61/205 , F24C15/325 , H05B6/6476
摘要： A convection cooking appliance includes an oven cavity surrounded by an air channel assembly. The appliance includes heating units and a microwave generator arranged in the air channel assembly. A blower assembly is provided to generate a recirculating flow of air through the air channel assembly and the oven cavity. A controller, responsive to operator inputs, as well as signals from both temperature and pressure sensors located in the air channel assembly, regulates the activation/deactivation state of each of the components. One of the heating units in the air channel assembly is preferably constituted by an open coil heating element which is de-activated when the pressure is sensed to be below a specified threshold.

10. 发明授权

US06291808B1 Heating system for a microwave and convection cooking appliance 有权
标题翻译：用于微波炉和对流烹饪器具的加热系统
公开(公告)号：US06291808B1
公开(公告)日：2001-09-18
申请号：US09650417
申请日：2000-08-29
申请人： John Scott Brown
发明人： John Scott Brown
IPC分类号： H05B680
CPC分类号： H05B6/6476
摘要： A convection cooking appliance includes an oven cavity surrounded, at least in part, by an air channel assembly. The appliance includes at least first and second heating units arranged in the air channel assembly, as well as an additional heating unit in the oven cavity. A blower assembly is provided to generate a recirculating flow of air through the air channel assembly and the oven cavity. A microwave generator and a catalyst are also arranged in the air channel assembly. A controller, responsive to operator inputs and signals from a temperature sensor extending into the air channel assembly, regulates the activation/deactivation state of each of the components based on a preprogrammed algorithm. One of the heating units in the air channel assembly is constituted by an open coil heating element, defined by a plurality of rows spaced in the direction of air flow downstream of the blower assembly. The arrangement of the coils functions to straighten the air flow for delivery to the oven cavity.
摘要翻译：对流烹饪器具包括至少部分由空气通道组件包围的烤箱腔。该器具包括布置在空气通道组件中的至少第一和第二加热单元，以及在炉腔中的附加加热单元。提供鼓风机组件以产生通过空气通道组件和烘箱腔的再循环空气流。微波发生器和催化剂也布置在空气通道组件中。控制器响应于来自延伸到空气通道组件的温度传感器的操作者输入和信号，基于预编程的算法调节每个组件的激活/去激活状态。空气通道组件中的一个加热单元由开放的线圈加热元件构成，该开式线圈加热元件由沿吹风机组件下游的空气流动方向间隔开的多个行限定。线圈的布置用于矫直空气流以输送到烤箱腔。

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