Windantriebsvorrichtung

Details

Veröffentlichungs-Nr.

EP4768382

Anmeldetag

11. November 2025

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

IPC

B63H9/02

Abstract

A wind propulsion device (1) according to an aspect of the present invention is installed on a movable body (2) and configured to generate propulsive force by receiving wind. The wind propulsion device (1) includes: a rotator (20A, 20B) including a frame (21) having an annular shape around a rotation axis (RC), the rotator (20A, 20B) being rotatable around the rotation axis (RC); and a plurality of blades (10A to 101) each fixed to the frame (21), the plurality of blades (10A to 10I) being provided such that imaginary straight lines connecting respective opposite ends in a direction orthogonal to the rotation axis (RC) are parallel. The plurality of blades (10A to 10I) include a central blade (10A), and an imaginary straight line connecting opposite ends of the central blade (10A) passes through a center of the frame (21).

Anmelder

Firma

Nabtesco Corporation

Land

🇯🇵 Japan

Fachgebiete