公开(公告)号：US12078149B2

公开(公告)日：2024-09-03

申请号：US18547083

申请日：2022-02-16

Applicant: COLLABORATIVE ENERGY

Inventor： Jean-Luc Achard ,  Sébastien Cussac

IPC: F03D3/00 ,  F03D3/02 ,  F03D9/25 ,  F03D15/00

CPC classification number: F03D3/02 ,  F03D3/005 ,  F03D3/011 ,  F03D9/25 ,  F03D15/00 ,  F05B2220/706 ,  F05B2240/212 ,  F05B2240/37

Abstract: A wind turbine includes twin cross-flow turbines connected to a generator. The generator includes a shaft configured to be rotated when the turbines rotate. The wind turbine includes a first turbine rotatably movable around a first axis of rotation and including several blades distributed around the first axis of rotation. A second turbine is rotatably movable around a second axis of rotation and includes several blades distributed around the second axis of rotation. The first axis of rotation and the second axis of rotation are symmetrical to each other relative to a vertical axis. The first axis of rotation and the second axis of rotation are inclined relative to the vertical axis at an angle of inclination of between 25° and 50°.

公开(公告)号：US20240141866A1

公开(公告)日：2024-05-02

申请号：US18547083

申请日：2022-02-16

Applicant: COLLABORATIVE ENERGY

Inventor： Jean-Luc Achard ,  Sébastien Cussac

IPC: F03D3/02 ,  F03D9/25 ,  F03D15/00

CPC classification number: F03D3/02 ,  F03D9/25 ,  F03D15/00 ,  F05B2220/706 ,  F05B2240/212 ,  F05B2240/37

Abstract: A wind turbine includes twin cross-flow turbines connected to a generator. The generator includes a shaft configured to be rotated when the turbines rotate. The wind turbine includes a first turbine rotatably movable around a first axis of rotation and including several blades distributed around the first axis of rotation. A second turbine is rotatably movable around a second axis of rotation and includes several blades distributed around the second axis of rotation. The first axis of rotation and the second axis of rotation are symmetrical to each other relative to a vertical axis. The first axis of rotation and the second axis of rotation are inclined relative to the vertical axis at an angle of inclination of between 25° and 50°.