WO2025008034 - WIND TURBINE BLADE SHELL WITH HEATING ELEMENT
National phase entry:
Publication Number
WO/2025/008034
Publication Date
09.01.2025
International Application No.
PCT/DK2024/050155
International Filing Date
01.07.2024
Title **
[English]
WIND TURBINE BLADE SHELL WITH HEATING ELEMENT
[French]
COQUE DE PALE D'ÉOLIENNE AVEC ÉLÉMENT CHAUFFANT
Applicants **
VESTAS WIND SYSTEMS A/S
Inventors
BUGGY, Stephen Jude
FINN, Edward Noel
COLLARD, Toby
ARIYUR, Mohamed Hashim
BRILLIANT, Nathan A
HØRUP, Jesper
Priority Data
63/512,059
05.07.2023
US
PA202370392
02.08.2023
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| 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 | 2107 | |
| EPO | Filing, Examination, Granting | 8672 | |
| Japan | Filing, Examination, Granting | 2202 | |
| South Korea | Filing, Examination, Granting | 2145 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,866
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Contact Us
Abstract[English]
A wind turbine blade shell comprising: an inner shell portion comprising a fibre reinforced composite material; an outer shell portion; an electro-thermal heating element embedded within the blade shell; and a metallic power line which is connected to the electro-thermal heating element at a terminal. The metallic power line is configured to carry electrical power to the electro-thermal heating element via the terminal. The metallic power line is sandwiched between the inner and outer shell portions.[French]
Une coque de pale d'éolienne comprend : une partie coque interne comprenant un matériau composite renforcé par des fibres ; une partie coque externe ; un élément chauffant électrothermique intégré à l'intérieur de la coque de pale ; et une ligne électrique métallique qui est reliée à l'élément chauffant électrothermique au niveau d'une borne. La ligne électrique métallique est conçue pour transporter l'énergie électrique vers l'élément chauffant électrothermique par l'intermédiaire de la borne. La ligne d'alimentation métallique est prise en sandwich entre les parties coques interne et externe.