The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2014
Filed:
Feb. 06, 2012
Hyun Joo Jeon, Hwaseong-si, KR;
Seon Uk NA, Yongin-si, KR;
Jun Gwan Park, Suwon-si, KR;
Yong Hun Kang, Seoul, KR;
Hyun Joo Jeon, Hwaseong-si, KR;
Seon Uk Na, Yongin-si, KR;
Jun Gwan Park, Suwon-si, KR;
Yong Hun Kang, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A turbofan of an air conditioning system in which a shroud is divided into two portions to form an air passage, in order to allow, when a portion of turbulent air generated at an upper portion of the shroud is reintroduced into a space between a bell mouse and the shroud by a pressure difference, the reintroduced air to be distributed throughout the air passage. The turbofan of the air conditioning system includes a first shroud formed with an air inlet hole, a second shroud formed to be spaced outwards from the first shroud so that an air passage is formed between the first and second shrouds, a hub to rotate through a rotational shaft of a drive motor, and a plurality of blades to guide air introduced through the air inlet hole in the circumferential direction of the hub.