发明授权
- 专利标题: Air blower for an air conditioner
- 专利标题(中): 空调风机
-
申请号: US13308806申请日: 2011-12-01
-
公开(公告)号: US09145900B2公开(公告)日: 2015-09-29
- 发明人: Jung Hoon Kim , Dong Soo Moon , Jung Woo Lee , Mi Jin Jung
- 申请人: Jung Hoon Kim , Dong Soo Moon , Jung Woo Lee , Mi Jin Jung
- 申请人地址: KR Seoul
- 专利权人: LG ELECTRONICS INC.
- 当前专利权人: LG ELECTRONICS INC.
- 当前专利权人地址: KR Seoul
- 代理机构: Dentons US LLP
- 优先权: KR10-2010-0122847 20101203
- 主分类号: F04D29/42
- IPC分类号: F04D29/42 ; F04D29/44
摘要:
Provided is an air blower for an air conditioner. The air blower for the air conditioner includes a centrifugal fan and a fan housing. The fan housing covers the centrifugal fan, and forms a scroll-type flow path having a varying cross-sectional area and guiding air forcibly blown by the centrifugal fan to an outlet. Here, a bottom surface of the scroll-type flow path inclines and is thinnest near a region where the scroll-type flow path ends. The thickness of the bottom surface progressively increases along a straight line running from a region where the bottom surface is thinnest to an opposite outer side of the scroll-type flow path through a center of the centrifugal fan.
公开/授权文献
- US20120141262A1 AIR BLOWER FOR AN AIR CONDITIONER 公开/授权日:2012-06-07