Title:
BLADELESS FAN ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2013/174037
Kind Code:
A1
Abstract:
A bladeless fan assembly comprising an apparatus and an air opening. The air opening comprises an internal channel used for receiving airflow and an opening used for blowing air, where air from outside of the fan assembly are dragged through the opening by the airflow coming out of the air opening. The bladeless fan assembly is constituted mainly by three parts, namely a base part, a machine-body part, and an air ring part. The base part and the machine-body part are connected via a sliding plate (15). The bladeless fan assembly is structurally simple, elegant, easy and convenient to maintain, where the machine-body part and the air ring part are spherically mated to prevent cases of dislocation and unevenness between upper and lower components after an angle adjustment, while at the same time, provides an elegant appearance, neatness, easiness for cleaning, great volume of airflow, enlarged turbine blade width to increase airflow, and reduced noise, utilizes soft silicone for damping, thus reducing noise, and provides great versatility.
Inventors:
CHEN GUOZHANG (CN)
Application Number:
PCT/CN2012/076543
Publication Date:
November 28, 2013
Filing Date:
June 06, 2012
Export Citation:
Assignee:
YUYAO JINGCHENG HIGH & NEW TECHNOLOGY CO LTD (CN)
CHEN GUOZHANG (CN)
CHEN GUOZHANG (CN)
International Classes:
F04F5/16; F04D25/10
Foreign References:
| CN201902352U | 2011-07-20 | |||
| CN201687781U | 2010-12-29 | |||
| CN201696365U | 2011-01-05 | |||
| CN202140355U | 2012-02-08 | |||
| CN201786776U | 2011-04-06 |
Attorney, Agent or Firm:
BEIJING KING & BOND LAW FIRM (CN)
北京市振邦律师事务所 (CN)
北京市振邦律师事务所 (CN)
Download PDF:
Previous Patent: TRANSMISSION METHOD AND DEVICE
Next Patent: CONNECTION STRUCTURE FOR DECORATIVE PIECE OF LAMP DECORATION
Next Patent: CONNECTION STRUCTURE FOR DECORATIVE PIECE OF LAMP DECORATION