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1. WO2020096191 - HOLLOW SHAFT MOTOR

Publication Number WO/2020/096191
Publication Date 14.05.2020
International Application No. PCT/KR2019/011520
International Filing Date 06.09.2019
IPC
H02K 5/22 2006.01
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
22Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20101
H02K 7/00 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
7Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
H02K 7/08 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
7Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
08Structural association with bearings
H02K 5/16 2006.01
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
16Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
Applicants
  • TAMAS CO., LTD. [KR]/[KR]
Inventors
  • KIM, Ok Yun
  • LEE, Kea Ho
  • SIN, Haeng Chul
  • JEONG, Gwan Seon
Agents
  • LEE, Sung Rok
Priority Data
10-2018-013752909.11.2018KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HOLLOW SHAFT MOTOR
(FR) MOTEUR À ARBRE CREUX
Abstract
(EN)
The hollow shaft motor according to the present invention comprises: a housing 11 having a cylindrical shape; an upper cover 12 coupled to an upper portion of the housing 11; a lower cover 15 coupled to a lower portion of the housing 11; a stator assembly 20 located in the housing 11; and a rotor assembly 30 located in the stator assembly 20 to rotate, wherein the rotor assembly 30 comprises a hollow shaft 31, a rotor core 32 coupled to an outer circumference of the hollow shaft 31, and a plurality of magnets 33 attached to an outer circumference of the rotor core 32, and the upper cover 12 comprises a bus bar receiving part 12A in which a bus bar 120 is installed.
(FR)
Selon la présente invention, le moteur à arbre creux comprend : un logement (11) ayant une forme cylindrique ; un couvercle supérieur (12) accouplé à une partie supérieure du logement (11) ; un couvercle inférieur (15) accouplé à une partie inférieure du logement (11) ; un ensemble stator (20) situé dans le logement (11) ; et un ensemble rotor (30) situé dans l'ensemble stator (20) en vue de tourner, l'ensemble rotor (30) comprenant un arbre creux (31), un noyau de rotor (32) accouplé à une circonférence externe de l'arbre creux (31), et une pluralité d'aimants (33) fixés à une circonférence externe du noyau de rotor (32), et le couvercle supérieur (12) comprend une partie de réception de barre omnibus (12A) dans laquelle est installée une barre omnibus (120).
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