Invention Grant
- Patent Title: Wave-direction-adaptive wave focusing type wave energy convertor with multiple water channels
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Application No.: US16980737Application Date: 2019-10-11
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Publication No.: US11353000B2Publication Date: 2022-06-07
- Inventor: Chongwei Zhang , Zhenyu Ding , Dezhi Ning
- Applicant: DALIAN UNIVERSITY OF TECHNOLOGY
- Applicant Address: CN Liaoning
- Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
- Current Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
- Current Assignee Address: CN Liaoning
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- International Application: PCT/CN2019/110587 WO 20191011
- International Announcement: WO2021/068191 WO 20210415
- Main IPC: F03B13/16
- IPC: F03B13/16 ; H02K11/00 ; H02K11/04

Abstract:
A wave-direction-adaptive wave focusing type wave energy convertor with multiple water channels, comprising an energy acquisition system, an energy conversion system and a support system. Wave focusing is carried out through double water channels, so that the movement amplitude of water particles behind a box is doubled. A device is connected with a fixed pile through universal bearings, so that an opening of the device is always faced to a wave flow direction, which adapts to different seasons and water conditions, has low environmental requirements, and can be used in a wide sea area. Several coils of pretension spring compression are arranged in a winding barrel, so that a nylon rope connected to a buoy is ensured to be always in a straightened state and not derail from pulley blocks to work abnormally due to looseness whether the buoy is at a wave crest or a wave trough.
Public/Granted literature
- US20210190031A1 WAVE-DIRECTION-ADAPTIVE WAVE FOCUSING TYPE WAVE ENERGY CONVERTOR WITH MULTIPLE WATER CHANNELS Public/Granted day:2021-06-24
Information query
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