公开(公告)号：US10316862B2

公开(公告)日：2019-06-11

申请号：US14879511

申请日：2015-10-09

Applicant: Regal Beloit Corporation Management (Shanghai) Co., Ltd. ,  Marathon Electric India Pvt. Ltd. ,  Regal Beloit (Wuxi) Co., Ltd.

Inventor： Shawn You ,  Umesh M. Sawarkar ,  ShunRui Wu

IPC: F04D19/00 ,  F04D29/28 ,  F04D29/30 ,  F04D29/32 ,  F04D29/38 ,  F04D29/58 ,  F04D17/16 ,  F04D29/52 ,  H02K5/22 ,  H02K7/14 ,  H02K9/14

Abstract: A fan comprises a hub and at least one blade coupled to the hub. The blade comprises an inlet portion and an outlet portion. The inlet portion is defined by a longitudinal axis, an inlet edge, and a portion of a distal edge. The outlet portion is defined by the longitudinal axis, an outlet edge, and another portion of the distal edge.

公开(公告)号：US20160102676A1

公开(公告)日：2016-04-14

申请号：US14879511

申请日：2015-10-09

Applicant: Regal Beloit Corporation Management (Shanghai) Co. Ltd. ,  Marathon Electric India Pvt. Ltd. ,  Regal Beloit (Wuxi) Co., Ltd.

Inventor： Shawn You ,  Umesh M. Sawarkar ,  ShunRui Wu

IPC: F04D29/58 ,  F04D29/52 ,  F04D19/00

CPC classification number: F04D29/5806 ,  F04D17/162 ,  F04D19/002 ,  F04D29/281 ,  F04D29/30 ,  F04D29/325 ,  F04D29/38 ,  F04D29/384 ,  F04D29/522 ,  H02K5/225 ,  H02K7/14 ,  H02K9/14

Abstract: A fan comprises a hub and at least one blade coupled to the hub. The blade comprises an inlet portion and an outlet portion. The inlet portion is defined by a longitudinal axis, an inlet edge, and a portion of a distal edge. The outlet portion is defined by the longitudinal axis, an outlet edge, and another portion of the distal edge.

Abstract translation: 风扇包括轮毂和联接到轮毂的至少一个叶片。 叶片包括入口部分和出口部分。 入口部分由纵向轴线，入口边缘和远侧边缘的一部分限定。 出口部分由纵向轴线，出口边缘和远侧边缘的另一部分限定。