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1. WO2022070477 - METHODS AND SYSTEMS FOR BONDING A STATOR LAMINATION STACK TO A STATOR HOUSING OF AN ELECTRIC MOTOR

Publication Number WO/2022/070477
Publication Date 07.04.2022
International Application No. PCT/JP2021/011280
International Filing Date 18.03.2021
IPC
H02K 1/18 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
12Stationary parts of the magnetic circuit
18Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
H02K 5/04 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
5Casings; Enclosures; Supports
04Casings or enclosures characterised by the shape, form or construction thereof
CPC
H02K 1/18
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
1Details of the magnetic circuit
06characterised by the shape, form or construction
12Stationary parts of the magnetic circuit
18Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
H02K 5/04
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
5Casings; Enclosures; Supports
04Casings or enclosures characterised by the shape, form or construction thereof
Applicants
  • HAPSMOBILE INC. [JP]/[JP]
Inventors
  • HARLAN Eric
  • DABOUSSI Zaher
  • KEENNON Matthew Todd
Agents
  • RYUKA IP LAW FIRM
Priority Data
63/085,96030.09.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND SYSTEMS FOR BONDING A STATOR LAMINATION STACK TO A STATOR HOUSING OF AN ELECTRIC MOTOR
(FR) PROCÉDÉS ET SYSTÈMES POUR LIER UN EMPILEMENT DE TÔLES DE STATOR À UN BOÎTIER DE STATOR D'UN MOTEUR ÉLECTRIQUE
Abstract
(EN) Systems, devices, and methods including at least one electric motor, including: a stator, including: a stator housing; a stator lamination stack; and a plurality of spacers; where at least one of the plurality of spacers may be placed between the stator lamination stack and the stator housing; and where the at least one of the plurality of spacers may provide a bond gap between the at least one stator lamination stack and the stator housing and prevent electrical shorting.
(FR) L'invention concerne des systèmes, des dispositifs et des procédés comprenant au moins un moteur électrique, comprenant : un stator, comprenant : un boîtier de stator ; un empilement de tôles de stator ; et une pluralité d'éléments d'espacement ; au moins l'un de la pluralité d'éléments d'espacement pouvant être placé entre l'empilement de tôles de stator et le boîtier de stator ; et où l'au moins un élément d'espacement de la pluralité d'éléments d'espacement peut fournir un espace de liaison entre l'au moins un empilement de tôles de stator et le boîtier de stator et empêcher un court-circuit électrique.
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