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Patent Searching and Data


Title:
WATERPOWER GENERATOR
Document Type and Number:
WIPO Patent Application WO/2013/055183
Kind Code:
A2
Abstract:
Disclosed is a waterpower generator. The waterpower generator includes: a housing having a hollow; a stator is provided at an inner circumference of the hollow; a cylindrical rotational body which is provided at the hollow and in which a flow channel is formed on the inside thereof; a bearing which is provided between the rotational body and the housing to support the rotational body; a turbine which is provided on the flow channel and is fixed to the rotational body; and a rotor which is provided at an outer circumference of the rotational body and faces the stator. Accordingly, waterpower generator can enhance generation efficiency and can economically generate electrical power even with a small quantity of water.

Inventors:
HWANG DO WON (KR)
SO JIN DAE (KR)
MIN DONG HYUN (KR)
MIN JAE HEE (KR)
MIN CHO HEE (KR)
SIM JAE KYUNG (KR)
Application Number:
PCT/KR2012/008391
Publication Date:
April 18, 2013
Filing Date:
October 15, 2012
Export Citation:
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Assignee:
POWER EFC (KR)
WINDROSE CO LTD (KR)
HWANG DO WON (KR)
SO JIN DAE (KR)
International Classes:
H02K7/18; F03B17/06; H02K1/22
Foreign References:
JP2009544265A2009-12-10
KR101033544B12011-05-11
JP2005033852A2005-02-03
JP2009185770A2009-08-20
Attorney, Agent or Firm:
B&IP-JOOWON PATENT AND LAW FIRM (KR)
특허법인주원 (KR)
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Claims: