发明名称 |
PROPELLER FAN AND AIR CONDITIONER HAVING THE SAME |
摘要 |
An air conditioner includes an outdoor unit that includes a compressor configured to compress a refrigerant, a condenser configured to condense the compressed refrigerant, and a blowing fan configured to blow outdoor air into a room, an indoor unit that discharges air heat-exchanged with the refrigerant flowing-in from the outdoor unit to the room, and a connection piping that connects the outdoor unit and the indoor unit. Here, a plurality of protrusions may be formed at least one side of the blowing fan, and a convex portion and a concave portion may be formed on a surface of the blowing fan so that the surface of the blowing fan is indented. |
申请公布号 |
US2014338388(A1) |
申请公布日期 |
2014.11.20 |
申请号 |
US201414276096 |
申请日期 |
2014.05.13 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM Byung Ghun;Jang Keun Jeong;Kim Young Jae;Kim Jong Moon;Kim Hyun Dal;Seo Hyeong Joon |
分类号 |
F25D17/06;F04D29/38 |
主分类号 |
F25D17/06 |
代理机构 |
|
代理人 |
|
主权项 |
1. An air conditioner comprising:
an outdoor unit configured to compress a refrigerant and to condense the compressed refrigerant, the outdoor unit including a blowing fan configured to blow outdoor air into the outdoor unit; an indoor unit that discharges air heat-exchanged with the refrigerant flowing-in from the outdoor unit to a room; and a connection piping that connects the outdoor unit and the indoor unit, wherein the blowing fan includes a plurality of blades, a plurality of protrusions are formed on at least one side of facing edges of the blade, and a convex portion and a concave portion are formed on a surface of the blowing fan so that the surface of the blowing fan is indented. |
地址 |
Suwon-si KR |