Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SELF-POWERED VENTILATOR
Document Type and Number:
WIPO Patent Application WO/2019/124592
Kind Code:
A1
Abstract:
A self-powered ventilator is disclosed. The self-powered ventilator of the present invention comprises: a main body provided at an air intake/exhaust vent of a structure including factories or power plants; a rotating part rotatably coupled to the inside of the main body, and rotating by gas flowing into and out of the air intake/exhaust vent; a magnetic body provided on the outer wall of the rotating part; and a plurality of coil modules detachably coupled to the inner wall of the main body so as to be spaced from the magnetic body.

Inventors:
JANG, Kyeong Han (#2-105, 205 Seowon-daero,Wonju-si, Gangwon-do, 26435, KR)
Application Number:
KR2017/015246
Publication Date:
June 27, 2019
Filing Date:
December 21, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JANG, Kyeong Han (#2-105, 205 Seowon-daero,Wonju-si, Gangwon-do, 26435, KR)
International Classes:
F04D25/08; F03D9/35; H02K7/18
Foreign References:
KR20150072466A2015-06-30
KR20110021013A2011-03-04
KR20060110263A2006-10-24
US7839049B22010-11-23
JP2013189934A2013-09-26
KR20150137592A2015-12-09
KR101829707B12018-02-19
Attorney, Agent or Firm:
JEON, Jong Hag (Kyong-Eun PATENT & LAW OFFICE, #2009 20th floor, Sungji 3rd Bldg., 507, Nonhyeon-ro,Gangnam-gu, Seoul, 06132, KR)
Download PDF: