公开(公告)号：US06523990B1

公开(公告)日：2003-02-25

申请号：US10217101

申请日：2002-08-12

Applicant: William Kwok Kay Lee

Inventor： William Kwok Kay Lee

IPC: A47J43044

CPC classification number: A47J43/082

Abstract: A hand blender includes a work shaft and an elongate housing enclosing the work shaft. An upper housing portion encloses a motor for driving the work shaft. A work element is disposed at the output end of the work shaft. At the second end of the elongate housing is a bell-shaped housing portion defining a blending chamber that encloses the work element. A substantially spherical-shaped bush is disposed on the work shaft. A sleeve located within the elongate housing portion has a substantially convex shaped recess adapted to receive the bush to support the work shaft within the housing.

Abstract translation: 手动搅拌器包括工作轴和围绕工作轴的细长壳体。 上壳体部分包围用于驱动工作轴的马达。 工作元件设置在工作轴的输出端。 在细长壳体的第二端是形成包围工件的混合室的钟形壳体部分。 大致球形的衬套设置在工作轴上。 位于细长壳体部分内的套筒具有适于接收衬套以基本上凸形的凹部，以将工作轴支撑在壳体内。

公开(公告)号：US08162530B2

公开(公告)日：2012-04-24

申请号：US11867924

申请日：2007-10-05

Applicant: William Kwok Kay Lee

Inventor： William Kwok Kay Lee

IPC: A47J43/044

CPC classification number: A47J43/082 ,  A47J2043/04418 ,  F16H3/089 ,  F16H2200/0086 ,  Y10S366/601

Abstract: A handheld electric mixer has a variable speed motor and a two-speed gearbox for transmitting driving torque of the motor to a pair of work pieces that mix, blend, beat or otherwise act upon a food item or recipe constituents. The gear box has a first gear ratio for providing a first range of output speeds and a second gear ratio for providing a second range of output speeds. The first ratio transmits at least twice as much torque to the rotational work pieces as does the second ratio. There is an electronic speed controller for controlling rotational speed the motor and a separate ratio selector for selecting between the first and second ratios of the gearbox.

Abstract translation: 手持式电动搅拌器具有变速马达和双速齿轮箱，用于将马达的驱动扭矩传递到一对混合，混合，打击或以其他方式作用于食品或配方成分的工件上。 齿轮箱具有用于提供第一输出速度范围的第一齿轮比和用于提供第二输出速度范围的第二齿轮比。 第一比率与旋转工件相比传递至少两倍的扭矩，与第二比率一样。 有一个电子速度控制器用于控制马达的转速和用于在齿轮箱的第一和第二比率之间进行选择的单独的比例选择器。

公开(公告)号：US20090091199A1

公开(公告)日：2009-04-09

申请号：US11867924

申请日：2007-10-05

Applicant: William Kwok Kay Lee

Inventor： William Kwok Kay Lee

IPC: H02K9/06 ,  F16H48/10

CPC classification number: A47J43/082 ,  A47J2043/04418 ,  F16H3/089 ,  F16H2200/0086 ,  Y10S366/601

Abstract: A handheld electric mixer has a variable speed motor and a two-speed gearbox for transmitting driving torque of the motor to a pair of work pieces that mix, blend, beat or otherwise act upon a food item or recipe constituents. The gear box has a first gear ratio for providing a first range of output speeds and a second gear ratio for providing a second range of output speeds. The first ratio transmits at least twice as much torque to the rotational work pieces as does the second ratio. There is an electronic speed controller for controlling rotational speed the motor and a separate ratio selector for selecting between the first and second ratios of the gearbox.

Abstract translation: 手持式电动搅拌器具有变速马达和双速齿轮箱，用于将马达的驱动扭矩传递到一对混合，混合，打击或以其他方式作用于食品或配方成分的工件上。 齿轮箱具有用于提供第一输出速度范围的第一齿轮比和用于提供第二输出速度范围的第二齿轮比。 第一比率与旋转工件相比传递至少两倍的扭矩，与第二比率一样。 有一个电子速度控制器用于控制马达的转速和用于在齿轮箱的第一和第二比率之间进行选择的单独的比例选择器。