WO2024028629 - HYBRID SMART BLADE WITH DECENTRALIZED PITCH CONTROL AND VERTICAL FORCE REDUCER BLADE AND ADJUSTABLE LENGTH
National phase entry is expected:
Publication Number
WO/2024/028629
Publication Date
08.02.2024
International Application No.
PCT/IB2022/057103
International Filing Date
30.07.2022
Title **
[English]
HYBRID SMART BLADE WITH DECENTRALIZED PITCH CONTROL AND VERTICAL FORCE REDUCER BLADE AND ADJUSTABLE LENGTH
[French]
PALE INTELLIGENTE HYBRIDE À COMMANDE DE PAS DÉCENTRALISÉE ET PALE DE RÉDUCTEUR DE FORCE VERTICALE ET LONGUEUR RÉGLABLE
Applicants **
KESHAVARZI NIGABADI, Morteza
Inventors
KESHAVARZI NIGABADI, Morteza
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
IP India
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Natural Person
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* 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 | 1882 | |
| EPO | Filing, Examination, Granting | 8732 | |
| Japan | Filing, Examination, Granting | 1798 | |
| South Korea | Filing, Examination, Granting | 1240 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,392
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Abstract The present invention is used of decentralize pitch control and adjustment length system without any changing in shape of airfoil and without any negative effect to efficiency.in fact the transfer forces between two section is in such a way that stresses distribute on the surface of bases. Also, for changing the length of blade, power is absorbed by wind. other advantageous of this invention is vertical force reduce system which also reduce vertical force and reduce wight of blade, improve life time of blade by reduce fatigue stress on root section. anti-crash system which additional control of tip section of blade, it is act like damper and reduce fatigue stress on root section.[French]
La présente invention est utilisée pour décentraliser la commande de pas et le système de réglage de longueur sans aucun changement de forme de profil aérodynamique et sans aucun effet négatif pour améliorer le fait que les forces de transfert entre deux sections sont de telle sorte que des contraintes se répartissent sur la surface de bases. De plus, pour modifier la longueur de la pale, l'énergie est absorbée par le vent. D'autres avantages de la présente invention sont un système de réduction de force verticale qui réduit également la force verticale et réduit le poids de la pale, améliore la durée de vie de la pale par réduction de la contrainte de fatigue sur la section de base. L'invention concerne également un système anti-collision qui commande davantage la section de pointe de la pale, agit comme un amortisseur et réduit la contrainte de fatigue sur la section de racine.