WO2026139164 - GETRIEBE MIT EINER WELLENENDPUMPE
National phase entry is expected:
Publication Number
WO/2026/139164
Publication Date
02.07.2026
International Application No.
PCT/EP2025/083293
International Filing Date
17.11.2025
Title **
[German]
GETRIEBE MIT EINER WELLENENDPUMPE
[English]
GEAR UNIT WITH A SHAFT END PUMP
[French]
UNITÉ D'ENGRENAGE DOTÉE D'UNE POMPE DE BOUT D'ARBRE
Applicants **
SEW-EURODRIVE GMBH & CO KG
Inventors
WU, Zili
Priority Data
202411957763.5
27.12.2024
CN
102025110326.7
18.03.2025
DE
Application details
| Total Number of Claims/PCT | * |
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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 | 2065 | |
| EPO | Filing, Examination, Granting | 8741 | |
| Japan | Filing, Examination, Granting | 2182 | |
| South Korea | Filing, Examination, Granting | 2163 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,891
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Abstract[German]
Getriebe mit einer Wellenendpumpe, wobei eine insbesondere eintreibende Welle die Wellenendpumpe zur Förderung eines Schmieröl-Stroms antreibt, wobei die Wellenendpumpe eine derartige Ventileinheit aufweist, dass die Richtung des von der Wellenendpumpe geförderten Schmieröl-Stroms unabhängig von der Drehrichtung der die Wellenendpumpe antreibenden Welle, insbesondere eintreibenden Welle, des Getriebes, ist.[English]
Gear unit with a shaft end pump, wherein a shaft, in particular an input shaft, drives the shaft end pump for conveying a lubricating oil flow, wherein the shaft end pump comprises a valve unit of such a kind that the direction of the lubricating oil flow conveyed by the shaft end pump is independent of the direction of rotation of the shaft of the gear unit, in particular the input shaft, driving the shaft end pump.[French]
Unité d'engrenage avec une pompe de bout d'arbre, un arbre, en particulier un arbre d'entrée, entraînant la pompe de bout d'arbre pour transporter un écoulement d'huile de lubrification, la pompe de bout d'arbre comprenant une unité de soupape d'un type tel que la direction du flux d'huile de lubrification transporté par la pompe de bout d'arbre est indépendante de la direction de rotation de l'arbre de l'unité d'engrenage, en particulier de l'arbre d'entrée, entraînant la pompe de bout d'arbre.