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1. 发明授权

US06570138B2 Method and apparatus for anticipating rapid temperature fluctuations within an enclosed heated cavity 有权
公开(公告)号：US06570138B2
公开(公告)日：2003-05-27
申请号：US09784484
申请日：2001-02-15
申请人： William J. Hansen , David J. Redanz , Michael Lemcke
发明人： William J. Hansen , David J. Redanz , Michael Lemcke
IPC分类号： H05B102
CPC分类号： H05B1/023
摘要： A warming chamber defining a heated internal cavity is presented having a door that may be opened or closed to provide access to the cavity for the storage of, for example, food products. The chamber includes a temperature sensor that sends signals to a control regarding the sensed temperature within the cavity. The control then activates heating elements when necessary to maintain the cavity at a predetermined temperature. The control further senses when the door has been opened, and supplies a power boost to the heating elements in anticipation of a cooling effect even though a temperature drop within the cavity has not yet been sensed.

2. 发明授权

US08775201B2 Data logger 有权
标题翻译：数据记录仪
公开(公告)号：US08775201B2
公开(公告)日：2014-07-08
申请号：US12250281
申请日：2008-10-13
申请人： William J. Hansen
发明人： William J. Hansen
IPC分类号： G06Q10/00 , G06Q50/00 , A61H5/00 , H05B1/02
CPC分类号： A61M5/445 , A61M5/44 , A61M2205/3633 , A61M2205/3653 , A61M2205/52 , A61M2205/6018 , G06F19/00 , G06Q50/22
摘要： A data logging module and a method of monitoring a medical warming cabinet is disclosed. A temperature of the heating chamber and a state of a door of the heating chamber are sampled at predetermined intervals and recorded as data packets on a memory device. A display may provide a message when the memory device is reaching capacity. Moreover, a selected of the data packets may be analyzed (such as the data packets excluding the data packets when the door is open) for the generation of a report. The data packets from the memory device may be transferred from the memory device to an external memory device as necessary.
摘要翻译：公开了一种数据记录模块和监视医疗保暖柜的方法。以预定间隔对加热室的温度和加热室的门的状态进行采样，并将其作为数据包记录在存储器件上。当存储设备达到容量时，显示器可以提供消息。此外，可以分析选择的数据分组（例如，当门打开时除了数据分组之外的数据分组）以生成报告。根据需要，来自存储装置的数据分组可以从存储装置传送到外部存储装置。

3. 发明申请

US20110198338A1 MULTI-ZONE HEATING SYSTEM 有权
标题翻译：多区加热系统
公开(公告)号：US20110198338A1
公开(公告)日：2011-08-18
申请号：US12706267
申请日：2010-02-16
申请人： William J. Hansen , Adam Van Essen , Terrence T. Smith , Praveen Rai
发明人： William J. Hansen , Adam Van Essen , Terrence T. Smith , Praveen Rai
IPC分类号： F27D11/02
CPC分类号： F24C7/06 , F24C7/087
摘要： A heating system is disclosed including a cabinet having walls defining an interior heating chamber. Sensors are attached to an exterior surface of the walls. Heating pad subassemblies are attached to the exterior surface of the walls with each heating pad subassemblies located adjacent a corresponding sensor. The heating pad subassemblies include a pad having an attachment face coupled to the exterior surface of the walls and a heating element coupled to the pad. A controller is in electrical communication with the heating elements and the sensors. This controller is configured to independently monitor temperate measurements from each of the sensors and to independently control each of the heating elements. The heating pad subassemblies are positionable on the exterior side of the plurality of walls and the heating system compensates for load variations across the interior heating chamber.
摘要翻译：公开了一种加热系统，其包括具有限定内部加热室的壁的机柜。传感器连接到墙壁的外表面。加热垫子组件附接到壁的外表面，每个加热垫组件位于相应的传感器附近。加热垫子组件包括具有连接到壁的外表面的附接面的焊盘和耦合到焊盘的加热元件。控制器与加热元件和传感器电连通。该控制器被配置为独立地监测来自每个传感器的温度测量并且独立地控制每个加热元件。加热垫子组件可定位在多个壁的外侧上，并且加热系统补偿跨内部加热室的负载变化。

4. 发明申请

US20100059498A1 MODULAR FLUID WARMER 有权
标题翻译：模块式流体保温器
公开(公告)号：US20100059498A1
公开(公告)日：2010-03-11
申请号：US12208166
申请日：2008-09-10
申请人： William J. Hansen , Terence T. Smith
发明人： William J. Hansen , Terence T. Smith
IPC分类号： F27D11/00
CPC分类号： A61M5/445
摘要： The present invention provides a modular fluid warmer and a method of stacking a plurality of modular fluid warmers. As each of the modular fluid warmers is independently operated, the modular fluid warmers are energy efficient. Further, each modular fluid warmer may be equipped with sensors and a controller that reduces the required amount of user interaction with the modular fluid warmer.
摘要翻译：本发明提供一种模块化流体加热器和堆叠多个模块化流体加热器的方法。由于模块化流体加热器中的每一个都是独立运行的，因此模块化流体加热器是高能效的。此外，每个模块化流体加热器可以配备有传感器和控制器，其减少了与模块化流体加热器的用户交互所需的量。

5. 发明授权

US08158910B2 Memory transfer device 有权
标题翻译：内存传输设备
公开(公告)号：US08158910B2
公开(公告)日：2012-04-17
申请号：US12343162
申请日：2008-12-23
申请人： William J. Hansen
发明人： William J. Hansen
IPC分类号： A61F7/00 , A61B19/00 , F27D19/00
CPC分类号： A61M5/445 , A61M5/44 , A61M2205/3633 , A61M2205/3653 , A61M2205/52 , A61M2205/6018 , G06F19/00 , G06Q50/22
摘要： A medical warming cabinet and a method of installing a controller into a medical warming cabinet is disclosed that allows for easy transfer of operation parameters between controllers. Should a controller fail, the removable memory device can be removed from the failed controller and inserted into the replacement controller. This provides the benefits of a generic controller (e.g., low cost and good availability), but eliminates the tedious and costly necessity of having to reprogram the controller during maintenance.
摘要翻译：公开了一种医疗加温柜和将控制器安装到医疗加温柜中的方法，其允许在控制器之间容易地传送操作参数。如果控制器出现故障，则可以从故障控制器中删除可移动存储设备并将其插入更换控制器。这提供了通用控制器的优点（例如，低成本和良好的可用性），但消除了在维护期间必须重新编程控制器的繁琐且昂贵的必要性。

6. 发明申请

US20110198339A1 MULTI-ZONE HEATING SYSTEM 有权
标题翻译：多区加热系统
公开(公告)号：US20110198339A1
公开(公告)日：2011-08-18
申请号：US13018524
申请日：2011-02-01
申请人： William J. Hansen , Adam Van Essen , Terence T. Smith
发明人： William J. Hansen , Adam Van Essen , Terence T. Smith
IPC分类号： A21B1/02 , H05K13/00
CPC分类号： A47J37/04 , A47J39/006 , F24C7/06 , Y10T29/49002
摘要： A heating system is disclosed including a cabinet, at least one heating pad subassembly, and a plurality of couplings. The cabinet has walls defining an interior heating chamber. The heating pad subassembly is disposed on an exterior surface of the walls of the cabinet and includes a heating element and a plurality of openings formed there through. The plurality of couplings includes a plurality of coupling first portions disposed on the exterior surface of the walls and a plurality of coupling second portions coupled to the plurality of coupling first portions. At least a portion of the plurality of couplings extend through the plurality of openings in the heating pad subassembly, thereby coupling the heating pad subassembly to the cabinet.
摘要翻译：公开了一种加热系统，其包括机柜，至少一个加热垫子组件和多个联接件。机柜内有加热室的墙壁。加热垫子组件设置在机壳的壁的外表面上，并且包括加热元件和在其上形成的多个开口。多个联接器包括设置在壁的外表面上的多个联接第一部分和联接到多个联接第一部分的多个联接第二部分。多个联接件的至少一部分延伸穿过加热垫子组件中的多个开口，从而将加热垫子组件耦合到机柜。

7. 发明申请

US20100276411A1 FLUID WARMER WITH SWITCH ASSEMBLY 有权
标题翻译：带开关总成的流体保护器
公开(公告)号：US20100276411A1
公开(公告)日：2010-11-04
申请号：US12838872
申请日：2010-07-19
申请人： William J. Hansen , Terence T. Smith
发明人： William J. Hansen , Terence T. Smith
IPC分类号： H05B3/00 , H05B1/02
CPC分类号： A61M5/44 , A61M5/445
摘要： A fluid warmer is disclosed. The fluid warmer includes a support surface, a heating element configured to selectively heat the support surface, and a switch assembly extending through the support surface. The switch assembly includes a switch, a movable switch plate, and a thermocouple. The switch has at least two states, one of which indicates the presence of an item on the support surface. The movable switch plate operably links to the switch to move the switch between the states and further includes a contact surface that contacts an item placed on the support surface. One or more thermocouples are embedded in the movable switch plate below the contact surface. The movable switch plate comprises a material having a thermal conductivity that permits the thermocouple(s) embedded in the switch plate to measure a temperature of an item placed on the support surface within a predetermined period of time.
摘要翻译：公开了一种流体保温器。流体保温器包括支撑表面，构造成选择性地加热支撑表面的加热元件和延伸穿过支撑表面的开关组件。开关组件包括开关，可移动开关板和热电偶。开关具有至少两个状态，其中一个状态指示支撑表面上存在项目。可移动开关板可操作地连接到开关以在该状态之间移动开关，并且还包括接触放置在支撑表面上的物品的接触表面。一个或多个热电偶嵌入在接触表面下方的可移动开关板中。可移动开关板包括具有导热性的材料，其允许嵌入开关板中的热电偶在预定时间段内测量放置在支撑表面上的物品的温度。

8. 发明申请

US20080223357A1 SELF-CLEANING COOKING APPLIANCE 审中-公开
标题翻译：自清洁烹饪用具
公开(公告)号：US20080223357A1
公开(公告)日：2008-09-18
申请号：US12045032
申请日：2008-03-10
申请人： Janus Bartelick , William J. Hansen
发明人： Janus Bartelick , William J. Hansen
IPC分类号： F24C13/00 , B08B3/00
CPC分类号： B08B9/093 , B08B9/00 , B08B9/08 , F24C14/005
摘要： A method and apparatus for cleaning a cooking apparatus. A self-cleaning cooking apparatus can include a cooking chamber having a plurality of surfaces a food preparation assembly configured to prepare food product within the cooking chamber, a water nozzle positioned to direct water into cooking chamber, a holder configured to hold a detergent packet in a position configured to allow the water to dissolve the detergent from the detergent packet. The holder can be positioned in a drain tank or within the cooking chamber. The liquid within the drain tank can be re-circulated from the drain tank to the nozzle.
摘要翻译：一种用于清洁烹饪设备的方法和设备。自清洁烹饪设备可以包括具有多个表面的烹饪室，配置成在烹饪室内准备食品的食物准备组件，定位成将水引导到烹饪室中的水嘴，配置成将洗涤剂包保持在其中的保持器配置为允许水从洗涤剂包中溶解洗涤剂的位置。支架可以放置在排水槽或烹饪室内。排水箱内的液体可以从排水槽再次循环到喷嘴。

9. 发明授权

US07421942B2 Grease collection system for oven 有权
标题翻译：烤箱油脂收集系统
公开(公告)号：US07421942B2
公开(公告)日：2008-09-09
申请号：US10829492
申请日：2004-04-22
申请人： William J. Hansen , Janus Bartelick
发明人： William J. Hansen , Janus Bartelick
IPC分类号： A47J37/06
CPC分类号： A21B3/00 , A21B3/04 , F24C15/14
摘要： A grease collection system is provided that may be connected to an oven for the real-time removal of grease from the heating chamber while maintaining a closed system. In particular, one end of a grease removal conduit is placed in communication with a drain in the cooking chamber, and the other end of the conduit is placed in a portable reservoir for the disposal of grease having a predetermined fluid level to prevent ambient air from entering the heating chamber during the preparation of food product.
摘要翻译：提供一种油脂收集系统，其可以连接到烘箱以便在保持封闭系统的同时从加热室中实时去除油脂。特别地，除油管道的一端被放置成与烹饪室中的排水管连通，并且导管的另一端放置在便携式贮存器中以便处理具有预定液位的润滑脂，以防止环境空气在准备食品时进入加热室。

10. 发明授权

US06121583A Food warming unit with humidity control 失效
标题翻译：食品加温装置带湿度控制
公开(公告)号：US06121583A
公开(公告)日：2000-09-19
申请号：US407243
申请日：1999-09-28
申请人： William J. Hansen
发明人： William J. Hansen
IPC分类号： A21B3/04 , A47J27/16 , A47J39/00 , F27D7/02 , A47J27/04
CPC分类号： A47J39/00 , A21B3/04 , A47J27/16
摘要： A food warming cabinet includes inner and outer spaced wall members, and an openable and closeable door forming an internal compartment in which heated food is maintained. A heated cable arrangement is interposed between the outer and inner wall members and provides a source of heat to keep the food warm. Heat insulation encases the heating cable arrangement and is disposed between the inner and outer wall members to support the heating cable arrangement and maintain the heat developed by the heating cable arrangement in the internal compartment. A drip pan is mounted within the internal compartment for catching drippings from the heated food maintained therein. A solenoid valve projects through the wall members for selectively delivering a spray film of water from an outside source to the drip pan. A controller is associated with the internal compartment for activating the solenoid valve for a predetermined time in response to opening of the door, whereby evaporation of moisture from the heated food lost in the opening of the door is replenished by evaporation of the water film deposited in the drip pan.
摘要翻译：食品加温柜包括内部和外部隔开的壁构件，以及形成内部隔室的可打开和关闭的门，其中保持加热的食物。加热的电缆布置插入在外壁构件和内壁构件之间，并且提供热源以保持食物温暖。隔热件包围加热电缆布置，并且设置在内壁构件和外壁构件之间以支撑加热电缆布置并且保持由内部隔室中的加热电缆布置所显示的热量。滴水盘安装在内部隔间内，用于捕获从其中保存的加热食品中的滴落物。电磁阀突出通过壁构件，用于选择性地将水的喷雾膜从外部源输送到滴水盘。控制器与用于响应于门的打开而启动电磁阀预定时间的内部隔室相关联，由此通过蒸发沉积在门的水膜中的来自加热的食物中的水分的蒸发被补充滴水盘

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