WO2026022537 - MECHANISM FOR DIRECT ACTUATION OF THE TAIL OF A SELF-TRIMMING WINGSAIL
National phase entry is expected:
Publication Number
WO/2026/022537
Publication Date
29.01.2026
International Application No.
PCT/IB2025/055763
International Filing Date
04.06.2025
Title **
[English]
MECHANISM FOR DIRECT ACTUATION OF THE TAIL OF A SELF-TRIMMING WINGSAIL
[French]
MÉCANISME D'ACTIONNEMENT DIRECT DE LA QUEUE D'UNE VOILE D'AILE À AJUSTEMENT AUTOMATIQUE
Applicants **
TECHNOLOGY INNOVATION INSTITUTE – SOLE PROPRIETORSHIP LLC
Inventors
NICOLA, Jeremy
LAFOURCADE, Pascal
CAU, Julien
BERHAULT, Jules
Priority Data
63/674,054
22.07.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
IP Australia
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2244 | |
| EPO | Filing, Examination, Granting | 14195 | |
| Japan | Filing, Examination, Granting | 2327 | |
| South Korea | Filing, Examination, Granting | 2450 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
25,956
Contact Us
Abstract[English]
A self-trimming wingsail system, comprising a wingsail body mounted on a mast and configured to rotate freely around the mast, an adjustable tail connected to the wingsail body, and a tail control mechanism configured to adjust an angle of the adjustable tail. The tail control mechanism comprising a motor, and a slidable collar connected to the motor via a collar cable and connected to the adjustable tail via a tail cable. Movement of the slidable collar transmits a linear force via the tail cable to the adjustable tail to adjust the angle of the adjustable tail.[French]
La présente invention concerne un système de voile d'aile à ajustement automatique, comprenant un corps de voile d'aile monté sur un mât et conçu pour tourner librement autour du mât, une queue réglable reliée au corps de voile d'aile, et un mécanisme de commande de queue conçu pour ajuster un angle de la queue réglable. Le mécanisme de commande de queue comprend un moteur, et un collier coulissant relié au moteur par l'intermédiaire d'un câble de collier et relié à la queue réglable par l'intermédiaire d'un câble de queue. Le mouvement du collier coulissant transmet une force linéaire par l'intermédiaire du câble de queue à la queue réglable pour ajuster l'angle de la queue réglable.