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Patent Searching and Data


Title:
POWER GENERATION DEVICE USING NATURAL RUBBER AND SPIRAL SPRING
Document Type and Number:
WIPO Patent Application WO/2019/216482
Kind Code:
A1
Abstract:
The present invention relates to a power generation device using natural rubber and a spiral spring. The present invention comprises a natural rubber/spiral spring power generation unit, a power generator, and a storage battery. As the power generator is driven by generating a rotational force via elastic energy stored in a state in which the rubber bands of the natural rubber/spiral spring power generation unit are wound a certain number of times while stretched a certain length to be imparted with elastic energy by virtue of a manual or automatic rotational driving means, a generated current can be stored in the storage battery that is connected to the power generator. After compressed air is stored by means of an air compression/storage unit, the stored compressed air that is discharged can be supplied to a pneumatic rotary tool to wind the rubber band of the natural rubber/spiral spring power generation unit so as to repeatedly store elastic energy. Accordingly, the elastic energy storage operation of the natural rubber/spiral spring power generation unit can be automatically provided in a simple manner.

Inventors:
KIM, Hyeon Jae (30233, Gajang-roSeo-gu, Daejeon, 35291, KR)
Application Number:
KR2018/006669
Publication Date:
November 14, 2019
Filing Date:
June 12, 2018
Export Citation:
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Assignee:
SUNSTAR CO., LTD. (110 Yangcheongtaekji-ro, Ochang-eupCheongwon-gu, Cheongju-si, Chungcheongbuk-do, 28115, KR)
International Classes:
F03G1/02; F16H33/02; H02K7/18
Attorney, Agent or Firm:
KOO, Eung-Hoi (1010, 310 Gangnam-daero,Gangnam-gu, Seoul, 06253, KR)
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