Spiral blade unit and wind generator and blade connector for the unit

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10422314
APP PUB NO 20180142669A1
SERIAL NO

15571654

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Importance

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Abstract

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A spiral blade unit is disclosed, which generates less blade-sagging, deformation, or vibration, can be made of various material, can be made with light material, and can be installed easily in interconnecting spiral blades. The spiral blade unit includes a rotational axle and spiral blades with root portions attached along an outer circumferential surface of the rotational axle, and the spiral blades are interconnected to one another through a blade connector.

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Patent Owner(s)

Patent OwnerAddress
RESPECT CO LTD303 HO 1646 YUSEONG-DAERO YUSEONG-GU DAEJEON 34054

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baek, Joon-Ho Daejeon, KR 2 13
Cho, Yeoung Cheol Seoul, KR 3 18
Ji, Ho Seong Busan, KR 1 6
Kim, Bong Sik Daejeon, KR 3 6
Mieremet, Marinus Vinkeveen, NL 3 14

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