WO2026041643 - ELECTRIC MOTOR WITH STAKED RESOLVER STATOR
National phase entry is expected:
Publication Number
WO/2026/041643
Publication Date
26.02.2026
International Application No.
PCT/EP2025/073647
International Filing Date
19.08.2025
Title **
[English]
ELECTRIC MOTOR WITH STAKED RESOLVER STATOR
[French]
MOTEUR ÉLECTRIQUE AVEC STATOR DE RÉSOLVEUR À POTEAU
Applicants **
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Inventors
PAYNE, Matthew
Priority Data
18/808,920
19.08.2024
US
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
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
* |
| 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 | 2169 | |
| EPO | Filing, Examination, Granting | 10681 | |
| Japan | Filing, Examination, Granting | 2309 | |
| South Korea | Filing, Examination, Granting | 2385 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,284
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Abstract[English]
An electric motor assembly (100) including a housing (102) having an internal surface (110) including an annular array of positioning features (112) including at least one deformable stake (116) extending in an axial direction (106), and a resolver stator (104) configured to be mounted within the housing (102) and including a corresponding annular array of radially extending alignment features (114), wherein each deformable stake (116) is configured to be deformed into contact with one of the radially extending alignment features (114) to constrain motion of the resolver stator (104) relative to the housing (102). Assemblies including corresponding alignment and retention features for maintaining positional relationships between mounted components without the need for separate fasteners.[French]
Ensemble moteur électrique (100) comprenant un boîtier (102) avec une surface interne (110) comprenant un réseau annulaire d'éléments de positionnement (112) comprenant au moins un poteau déformable (116) s'étendant dans un sens axial (106), et un stator de résolveur (104) configuré pour être monté à l'intérieur du boîtier (102) et comprenant un réseau annulaire correspondant d'éléments d'alignement s'étendant radialement (114), chaque poteau déformable (116) étant configuré pour être déformé en contact avec l'un des éléments d'alignement s'étendant radialement (114) pour contraindre le mouvement du stator de résolveur (104) par rapport au boîtier (102). Ensembles comprenant des éléments d'alignement et de retenue correspondants pour maintenir des relations de position entre des composants montés sans avoir besoin d'éléments de fixation séparés.