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1. 发明授权

US06770315B2 Coffee roaster having multiple roasting stages 有权
标题翻译：咖啡烘焙机具有多个焙烧阶段
公开(公告)号：US06770315B2
公开(公告)日：2004-08-03
申请号：US10137671
申请日：2002-05-02
申请人： Jung S. Moon , Rong Liu , Kitak Chae , Jongrok Kim
发明人： Jung S. Moon , Rong Liu , Kitak Chae , Jongrok Kim
IPC分类号： A23F504
CPC分类号： A23N12/08
摘要： A roaster for roasting coffee beans includes a roasting chamber having a top and a bottom for holding coffee beans when the beans are being roasted, a cover seated on the top of the roasting chamber and a base on which the bottom of the roasting chamber is seated. A device is provided in the base for supplying airflow into the roasting chamber. A controller controls the airflow supplying device to generate a roasting temperature inside the roasting chamber that tracks a predetermined temperature curve. The temperature curve includes a first stage in which the roasting temperature is set to a first predetermined level for a first predetermined time period, and a second stage in which the roasting temperature is set to a second predetermined level that is higher than the first predetermined level. The second stage includes a plurality of stages including a current stage in which the roasting temperature is set to a current predetermined level for a current predetermined time period and a subsequent stage in which the roasting temperature is set to a subsequent predetermined level that is higher than the current predetermined level for a subsequent predetermined time period.
摘要翻译：用于焙烧咖啡豆的焙烧炉包括具有顶部和底部的焙烧室，当焙烧豆时，具有用于保持咖啡豆的烘焙室，位于焙烧室顶部的盖子和焙烤室的底部就座的基座。在基座中设置有用于将气流供应到焙烧室中的装置。控制器控制气流供应装置以在焙烧室内产生跟踪预定温度曲线的焙烧温度。温度曲线包括第一阶段，其中焙烧温度在第一预定时间段内设定在第一预定水平，以及第二阶段，其中焙烧温度被设定为高于第一预定水平的第二预定水平。第二级包括多个级，其包括当前阶段，其中焙烧温度被设定为当前预定时间段的当前预定水平，以及随后的阶段，其中焙烧温度被设定为高于用于随后的预定时间段的当前预定电平。

2. 发明授权

US06917017B2 Counter-top cooker having multiple heating elements 有权
标题翻译：具有多个加热元件的台式炊具
公开(公告)号：US06917017B2
公开(公告)日：2005-07-12
申请号：US10226695
申请日：2002-08-23
申请人： Jung S. Moon , Rong Liu , Kitak Chae , Jongrok Kim
发明人： Jung S. Moon , Rong Liu , Kitak Chae , Jongrok Kim
IPC分类号： A47J39/00 , F24C7/10 , F24C15/00 , F24C15/32 , A21B1/00
CPC分类号： A47J37/0623 , A47J37/0641 , F24C7/10 , F24C15/006 , F24C15/325
摘要： A counter-top cooker includes a base, a cooking chamber having a top end and a bottom end supported on the base, and a power head attached to the top end of the cooking chamber. The power head includes a heating element and a fan for directing airflow over the heating element and into the cooking chamber. The cooker also includes another heating element provided in the cooking chamber proximate the bottom end of the cooking chamber.
摘要翻译：台式炊具包括底座，具有顶端和底端支撑的烹饪室，以及连接到烹饪室顶端的动力头。动力头包括加热元件和用于将气流引导到加热元件上并进入烹饪室的风扇。烹饪器还包括设置在烹饪室中靠近烹饪室底端的另一个加热元件。

3. 发明授权

US06809297B2 Combination rotisserie and convection oven having movable heating element 有权
标题翻译：具有可移动加热元件的组合烤架和对流烤箱
公开(公告)号：US06809297B2
公开(公告)日：2004-10-26
申请号：US10156728
申请日：2002-05-28
申请人： Jung S. Moon , Rong Liu , Kitak Chae , Jongrok Kim
发明人： Jung S. Moon , Rong Liu , Kitak Chae , Jongrok Kim
IPC分类号： A47J3704
CPC分类号： A47J37/0623 , A47J37/0641
摘要： A combined rotisserie and convection oven includes a cooking chamber having a first end and a second end. A fan is in fluid communication with the cooking chamber for creating an airflow in the cooking chamber, and a removable spit is rotatably suspended between the first and second ends of the cooking chamber. A heating element for providing the cooking temperature is provided in the cooking chamber, and is movable to a plurality of positions within the cooking chamber.
摘要翻译：联合的烤架和对流烤箱包括具有第一端和第二端的烹饪室。风扇与烹饪室流体连通，用于在烹饪室中产生气流，并且可移除的吐出物可旋转地悬挂在烹饪室的第一和第二端之间。用于提供烹调温度的加热元件设置在烹饪室中，并且可移动到烹饪室内的多个位置。

4. 发明授权

US07360481B2 Coffee roaster having an apparatus for increasing airflow in a roasting chamber 失效
标题翻译：具有用于增加焙烧室中的气流的装置的咖啡烘焙机
公开(公告)号：US07360481B2
公开(公告)日：2008-04-22
申请号：US10722793
申请日：2003-11-26
申请人： Jung S. Moon , Rong Liu , Kitak Chae , Jongrok Kim
发明人： Jung S. Moon , Rong Liu , Kitak Chae , Jongrok Kim
IPC分类号： A23N12/00
CPC分类号： A23N12/125 , A23N12/08
摘要： A roaster for roasting coffee beans includes a roasting chamber having a top and a bottom. A cover is seated on the top of the roasting chamber and a bottom of the roasting chamber is seated on a base. A hot air supply is provided in the base for supplying hot airflow into the roasting chamber for heating the coffee beans. At least one air opening is formed on the bottom for enabling the airflow to enter the roasting chamber. A wind tunnel is provided over the air opening for increasing the speed of the airflow in the roasting chamber as the airflow passes through the wind tunnel.
摘要翻译：用于焙烧咖啡豆的焙烧炉包括具有顶部和底部的焙烧室。一个盖子坐在烘烤室的顶部，焙烧室的底部坐在基座上。在基座中设置热空气供应装置，用于将热气流供应到焙烧室内以加热咖啡豆。在底部形成至少一个空气开口以使气流能够进入焙烧室。风道设置在空气开口上，用于当气流穿过风洞时增加焙烧室中气流的速度。

5. 发明授权

US06936795B1 Method and apparatus for securing a power head on an electric cooker 有权
标题翻译：将电源头固定在电饭煲上的方法和设备
公开(公告)号：US06936795B1
公开(公告)日：2005-08-30
申请号：US10824294
申请日：2004-04-14
申请人： Jung S. Moon , Rong Liu , Kitak Chae , Jongrok Kim
发明人： Jung S. Moon , Rong Liu , Kitak Chae , Jongrok Kim
IPC分类号： A21B1/00 , A47J37/06 , A47J39/00 , F24C15/32
CPC分类号： A47J37/0623 , A47J37/0629 , F24C15/325
摘要： An electric cooker includes a base, a housing supported on the base and having an opening, and a power head configured to be removably attached to the housing at the opening. The power head includes a heating unit for generating and directing heat into the housing. At least one land piece is provided on the power head for securing the power head onto the housing, and at least one corresponding tab piece is provided on the housing and is configured to matingly engage the land piece for removably attaching the power head onto the housing. A locking device provided on the power head proximate the land piece prevents the land piece and the tab piece from disengaging from a temperature increase inside the housing.
摘要翻译：一种电饭煲包括一个底座，一个支撑在底座上并具有开口的壳体，以及一个动力头构造成在开口处可拆卸地连接在壳体上。动力头包括用于产生和引导热量进入壳体的加热单元。在动力头上设置至少一个接地片，用于将动力头固定在壳体上，并且至少一个对应的突出片设置在壳体上，并且构造成配合地接合陆部件，以将动力头可移除地附接到壳体。设置在动力头上靠近陆部的锁定装置防止陆部片和拉片脱离壳体内的温度升高。

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