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:
Nov. 13, 2012
Filed:
Nov. 27, 2007
Jin-soon Park, Gyeonggi-do, KR;
Ki-dai Yum, Seoul, KR;
Kwang-soo Lee, Seoul, KR;
Sok-kuh Kang, Gyeonggi-do, KR;
Jae-youll Jin, Gyeonggi-do, KR;
Woo-sun Park, Seoul, KR;
Jin-Soon Park, Gyeonggi-do, KR;
Ki-Dai Yum, Seoul, KR;
Kwang-Soo Lee, Seoul, KR;
Sok-Kuh Kang, Gyeonggi-do, KR;
Jae-Youll Jin, Gyeonggi-do, KR;
Woo-Sun Park, Seoul, KR;
Korea Ocean Research And Development Institute, Ansan, Gyeonggi-Do, KR;
Abstract
A helical turbine power generation system is configured to generate electricity by using a helical turbine and an overload prevention generator. More specifically, the helical turbine is rotatably provided in a frame so as to continuously generate a rotation force under unidirectional or multidirectional fluid flow and a step-up gear is configured to increase the rotational velocity of the helical turbine up to a level required for generating electricity. Additionally, an overload prevention generator is incorporated to generate electricity by using the rotational velocity transferred from the step-up gear thereby preventing an overload caused by a sudden increase in the rotational velocity of the turbine.