WO2025237470 - WÄLZLAGERELEMENT, WINDKRAFTANLAGE UND VERFAHREN ZUM BESCHICHTEN EINES WÄLZLAGERELEMENTES
National phase entry is expected:
Publication Number
WO/2025/237470
Publication Date
20.11.2025
International Application No.
PCT/DE2025/100417
International Filing Date
24.04.2025
Title **
[German]
WÄLZLAGERELEMENT, WINDKRAFTANLAGE UND VERFAHREN ZUM BESCHICHTEN EINES WÄLZLAGERELEMENTES
[English]
ROLLING BEARING ELEMENT, WIND POWER PLANT AND METHOD FOR COATING A ROLLING BEARING ELEMENT
[French]
ÉLÉMENT DE PALIER À ROULEMENT, CENTRALE ÉOLIENNE ET PROCÉDÉ DE REVÊTEMENT D'UN ÉLÉMENT DE PALIER À ROULEMENT
Applicants **
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Inventors
BRAUN, Wolfgang
SCHMITT, Patrick
Priority Data
102024113735.5
16.05.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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International Searching Authority |
EPO
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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 |
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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| 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 | 8131 | |
| Japan | Filing, Examination, Granting | 2006 | |
| South Korea | Filing, Examination, Granting | 1747 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,506
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Abstract[German]
Ein Wälzlagerelement (1), insbesondere in einer Windkraftanlage (10), umfasst einen metallischen Grundkörper (8) und eine hierauf befindlichen elektrisch isolierende Lackschicht, insbesondere in Form einer Pulverlackschicht (9). Die Lackschicht (9) hat von ihrer Oberfläche (15) zum Grundkörper (8) hin variierende Materialeigenschaften.[English]
A rolling bearing element (1), in particular in a wind turbine (10), comprises a metallic base body (8) and an electrically insulating paint layer, in particular in the form of a powder paint layer (9), that is applied to the body. The paint layer (9) has material properties which vary from its surface (15) toward the base body (8).[French]
Un élément de palier à roulement (1), en particulier dans une éolienne (10), comprend un corps de base métallique (8) et une couche de peinture électriquement isolante, en particulier sous la forme d'une couche de peinture en poudre (9), qui est appliquée au corps. La couche de peinture (9) présente des propriétés de matériau qui varient de sa surface (15) vers le corps de base (8).