WO2026092805 - VERFAHREN UND FERTIGUNGSVORRICHTUNG ZUR HERSTELLUNG EINER WELLENWICKLUNG SOWIE WELLENWICKLUNG
National phase entry is expected:
Publication Number
WO/2026/092805
Publication Date
07.05.2026
International Application No.
PCT/DE2025/100987
International Filing Date
21.10.2025
Title **
[German]
VERFAHREN UND FERTIGUNGSVORRICHTUNG ZUR HERSTELLUNG EINER WELLENWICKLUNG SOWIE WELLENWICKLUNG
[English]
METHOD AND MANUFACTURING APPARATUS FOR PRODUCING A WAVE WINDING, AND WAVE WINDING
[French]
PROCÉDÉ ET APPAREIL DE FABRICATION POUR PRODUIRE UN BOBINAGE EN ONDE, ET BOBINAGE EN ONDE
Applicants **
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Inventors
CHAMBRION, Martin
SELL-LE BLANC, Florian
OEHLER, Fabian
POPP, Stephan
LITT, Audrey
RENZ, Albert
Priority Data
102024131355.2
28.10.2024
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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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1878 | |
| EPO | Filing, Examination, Granting | 8118 | |
| Japan | Filing, Examination, Granting | 1953 | |
| South Korea | Filing, Examination, Granting | 1614 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,303
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Abstract[German]
Die Erfindung betrifft ein Verfahren zur Herstellung einer Wellenwicklung (1), bei dem elektrische Leiter (12, 13, 22, 24, 33, 34, 35, 44, 46, 55, 56) um ein gestuftes Wickelschwert (4) mit Stufen (71, 72, 73) zur Ausbildung einer Wickelmatte (2) gewickelt werden, wobei die Stufen (71, 72, 73) so konfiguriert sind, um Höhenabweichungen zwischen radial inneren und äußeren Leitern (12, 13, 22, 24, 33, 34, 35, 44, 46, 55, 56) im rollierten Zustand der Wickelmatte (2) zu reduzieren, wobei wenigstens zwei aneinander angrenzende Stufen (71, 72, 73) für Leiter (34, 56) mit im rollierten Zustand der Wickelmatte (2) unterschiedlichen umfänglichen Positionen verwendet werden.[English]
The invention relates to a method for producing a wave winding (1), the method comprising winding electrical conductors (12, 13, 22, 24, 33, 34, 35, 44, 46, 55, 56) around a stepped winding blade (4) with steps (71, 72, 73) in order to form a winding mat (2), the steps (71, 72, 73) being configured to reduce height deviations between radially inner and outer conductors (12, 13, 22, 24, 33, 34, 35, 44, 46, 55, 56) in the rolled state of the winding mat (2), wherein at least two adjacent steps (71, 72, 73) are used for conductors (34, 56) which have different circumferential positions in the rolled state of the winding mat (2).[French]
L'invention concerne un procédé de production d'un bobinage en onde (1), le procédé comprenant le bobinage de conducteurs électriques (12, 13, 22, 24, 33, 34, 35, 44, 46, 55, 56) autour d'une pale de bobinage étagée (4) avec des étages (71, 72, 73) afin de former un tapis de bobinage (2), les étages (71, 72, 73) étant configurés pour réduire les écarts de hauteur entre des conducteurs radialement interne et externe (12, 13, 22, 24, 33, 34, 35, 44, 46, 55, 56) dans l'état enroulé du tapis de bobinage (2), au moins deux étages adjacents (71, 72, 73) étant utilisés pour des conducteurs (34, 56) qui ont des positions circonférentielles différentes dans l'état enroulé du tapis de bobinage (2).