公开(公告)号：US20180355885A1

公开(公告)日：2018-12-13

申请号：US15780221

申请日：2016-11-04

Applicant: Samsung Electronics Co., Ltd

Inventor： Byung-ghun KIM ,  Keun-jeong JANG ,  Yong-ho SEO ,  Hyeong-joon SEO ,  Eun-sung JO

IPC: F04D29/38 ,  F04D29/66 ,  F24F1/38 ,  F24F13/24

CPC classification number: F04D29/384 ,  F04D29/325 ,  F04D29/667 ,  F05D2240/304 ,  F05D2240/307 ,  F24F1/38 ,  F24F13/24

Abstract: Disclosed are: a blower fan capable of reducing noise and power consumption; and an air conditioner having the same. The present device comprises: a hub connected to a driving member so as to receive rotating power; and a plurality of wings radially arranged along the circumference of the hub, wherein the plurality of wings can comprise: uneven parts formed at trailing edges, which are the rear edge portions of each wing, with respect to the rotational direction thereof; and tail wing parts formed on the outer sides of the uneven parts so as to have convex parts protruding farther than the uneven parts.

公开(公告)号：US20160153457A1

公开(公告)日：2016-06-02

申请号：US14884901

申请日：2015-10-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keun-jeong JANG ,  Byung-ghun KIM ,  Yong-ho SEO ,  Hyung-jin KWON ,  Young-jae KIM ,  Hyeong-joon SEO

IPC: F04D17/10 ,  F04D29/42

CPC classification number: F04D17/10 ,  B60H1/00471 ,  F04D17/16 ,  F04D29/283 ,  F04D29/30 ,  F04D29/4226 ,  F05D2240/303 ,  F24F1/0022

Abstract: A fan assembly for a centrifugal blower and an air conditioning apparatus including the same are provided. The fan assembly for the centrifugal blower includes a first support configured to receive a driving force from a driving source to rotate, a plurality of blades having one end supported by the first support and arranged with an interval in a circumferential direction of the first support, and a second support configured to support the other end of the plurality of blades and including an air inlet formed therein, wherein the plurality of blades include a first portion disposed adjacent to the air inlet, and a second portion further from the air inlet than the first portion and having a wider width than the first portion, and at least one of the first and second portions has a constant width.

Abstract translation: 提供了一种用于离心式鼓风机的风扇组件和包括其的空调装置。 用于离心式鼓风机的风扇组件包括构造成接收来自驱动源的驱动力旋转的第一支撑件，多个叶片，其一端由第一支撑件支撑并沿第一支撑件的圆周方向间隔布置， 以及第二支撑件，其构造成支撑所述多个叶片的另一端并且包括形成在其中的空气入口，其中所述多个叶片包括邻近所述空气入口布置的第一部分，以及比所述空气入口更远离所述空气入口的第二部分 第一部分并且具有比第一部分宽的宽度，并且第一部分和第二部分中的至少一个具有恒定的宽度。