WO2025131199 - LIGHTNING CURRENT TRANSFER SYSTEM
National phase entry is expected:
Publication Number
WO/2025/131199
Publication Date
26.06.2025
International Application No.
PCT/DK2024/050299
International Filing Date
12.12.2024
Title **
[English]
LIGHTNING CURRENT TRANSFER SYSTEM
[French]
SYSTÈME DE TRANSFERT DE COURANT DE FOUDRE
Applicants **
VESTAS WIND SYSTEMS A/S
Inventors
STEINICHE, Mark Rosendal
RIBEIRO FERREIRA, Tiago Filipe
Priority Data
PA202330411
19.12.2023
DK
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 | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| 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
* |
| Applicant's Legal Status |
Legal Entity
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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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| 译文 |
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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 | 2202 | |
| EPO | Filing, Examination, Granting | 10746 | |
| Japan | Filing, Examination, Granting | 2307 | |
| South Korea | Filing, Examination, Granting | 2380 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,375
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present disclosure relates to a lightning current transfer system for a wind turbine. The lightning current transfer system comprises a contact device having a mounting part, an elastic non-conducting arm having a first end attached to the mounting part and a second end to which a contact part is attached. The arm has a length extending between the first end and the second end and a width which tapers from the first end towards the second end. It has been found that by tapering the width of the arm between the first and second end, the stress distribution across the arm can be improved.[French]
La présente divulgation concerne un système de transfert de courant de foudre pour une éolienne. Le système de transfert de courant de foudre comprend un dispositif de contact présentant une partie de montage, un bras non conducteur élastique présentant une première extrémité fixée à la partie de montage et une seconde extrémité à laquelle une partie de contact est fixée. Le bras présente une longueur s'étendant entre la première extrémité et la seconde extrémité et une largeur qui s'effile de la première extrémité vers la seconde extrémité. Il a été découvert qu'en diminuant la largeur du bras entre les première et seconde extrémités, la distribution de contrainte à travers le bras peut être améliorée.