Invention Grant
- Patent Title: Wave energy device
- Patent Title (中): 波能装置
-
Application No.: US11720346Application Date: 2005-11-30
-
Publication No.: US07737568B2Publication Date: 2010-06-15
- Inventor: Alan Vowles , Brian Kurczaba , Heather Acres
- Applicant: Alan Vowles , Brian Kurczaba , Heather Acres
- Applicant Address: CA Winnipeg, Manitoba
- Assignee: Wave Energy Technologies Inc.
- Current Assignee: Wave Energy Technologies Inc.
- Current Assignee Address: CA Winnipeg, Manitoba
- Agency: Ade & Company Inc.
- Agent Ryan W. Dupuis; Kyle R. Satterthwaite
- International Application: PCT/CA2005/001808 WO 20051130
- International Announcement: WO2006/058421 WO 20060608
- Main IPC: F03B13/10
- IPC: F03B13/10 ; F03B13/12 ; H02P9/04

Abstract:
A wave energy device converts the motion of waves on a body of water into a usable form of energy, for example a flow of pressurized water or an electrical current. The device includes a buoyant body for tracking the rise and fall of the waves and a working surface coupled for movement with the buoyant body and which is designed to capture and convert both heave and surge forces of the waves. The invention also involves a rapid deployment and retrieval capability and a capability to rotate to accommodate changes in wave direction. The device is universally attached to the seafloor, which allows the device to safely pitch, yaw and roll with the wave forces from any direction thereby reducing the likelihood of damage due to extreme weather or marine traffic. The universal attachment also allows the device to automatically adjust for varying water elevation due to tides.
Public/Granted literature
- US20080093852A1 Wave Energy Device Public/Granted day:2008-04-24
Information query