公开(公告)号：US08297921B2

公开(公告)日：2012-10-30

申请号：US12986244

申请日：2011-01-07

申请人： Taichi Tokunaga ,  Hirotoshi Sato

发明人： Taichi Tokunaga ,  Hirotoshi Sato

IPC分类号： F04D29/56

CPC分类号： F04D29/059 ,  F04D25/0606

摘要： The invention provides a blower system of a high performance, which is constructed to have stabilized characteristics, a high efficiency, a reduced thickness and a reduced noise. A blower system according to the invention includes an impeller, a motor for rotating the impeller and having a rotor and a stator, and a bell-mouth for supplying air to an intake port in the impeller, wherein the rotor is fixed to the impeller, and the stator is fixed to the bell-mouth. A gap between the impeller and the bell-mouth is composed of a gap between the rotor and the stator of the motor. Alternatively, the rotor is fixed to the impeller, and the stator is fixed to a fitting for mounting a housing of the blower system or the blower system.

摘要翻译： 本发明提供一种高性能的鼓风机系统，其被构造成具有稳定的特性，高效率，减小的厚度和降低的噪音。 根据本发明的鼓风机系统包括叶轮，用于旋转叶轮并具有转子和定子的马达和用于向叶轮中的进气口供应空气的喇叭口，其中转子固定在叶轮上， 定子固定在喇叭口上。 叶轮和喇叭口之间的间隙由电机的转子和定子之间的间隙组成。 或者，转子固定在叶轮上，并将定子固定到用于安装鼓风机系统或鼓风机系统的壳体的配件。

公开(公告)号：US07887289B2

公开(公告)日：2011-02-15

申请号：US11830878

申请日：2007-07-31

申请人： Taichi Tokunaga ,  Hirotoshi Sato

发明人： Taichi Tokunaga ,  Hirotoshi Sato

IPC分类号： F04D29/00

CPC分类号： F04D29/059 ,  F04D25/0606

摘要： The invention provides a blower system of a high performance, which is constructed to have stabilized characteristics, a high efficiency, a reduced thickness and a reduced noise. A blower system according to the invention includes an impeller, a motor for rotating the impeller and having a rotor and a stator, and a bell-mouth for supplying air to an intake port in the impeller, wherein the rotor is fixed to the impeller, and the stator is fixed to the bell-mouth. A gap between the impeller and the bell-mouth is composed of a gap between the rotor and the stator of the motor. Alternatively, the rotor is fixed to the impeller, and the stator is fixed to a fitting for mounting a housing of the blower system or the blower system.

摘要翻译： 本发明提供一种高性能的鼓风机系统，其被构造成具有稳定的特性，高效率，减小的厚度和降低的噪音。 根据本发明的鼓风机系统包括叶轮，用于旋转叶轮并具有转子和定子的马达和用于向叶轮中的进气口供应空气的喇叭口，其中转子固定在叶轮上， 定子固定在喇叭口上。 叶轮和喇叭口之间的间隙由电机的转子和定子之间的间隙组成。 或者，转子固定在叶轮上，并将定子固定到用于安装鼓风机系统或鼓风机系统的壳体的配件。