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1. (WO2018047462) STATOR, MOTOR, AND COMPRESSOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/047462    International Application No.:    PCT/JP2017/025558
Publication Date: 15.03.2018 International Filing Date: 13.07.2017
IPC:
H02K 3/46 (2006.01)
Applicants: DAIKIN INDUSTRIES, LTD. [JP/JP]; Umeda Center Building, 4-12, Nakazaki-Nishi 2-Chome, Kita-ku, Osaka-shi, Osaka 5308323 (JP)
Inventors: SHIRASAKA, Hiroki; (JP).
AOTA, Keiji; (JP).
FUJII, Hideki; (JP).
NAKA, Shoujirou; (JP).
IGARASHI, Yoshihiro; (JP)
Agent: SAMEJIMA, Mutsumi; (JP).
YAMASAKI, Toshiyuki; (JP)
Priority Data:
2016-175776 08.09.2016 JP
Title (EN) STATOR, MOTOR, AND COMPRESSOR
(FR) STATOR, MOTEUR ET COMPRESSEUR
(JA) ステータ、モータおよび圧縮機
Abstract: front page image
(EN)A stator is provided with: a stator core (510) in which an annular back yoke (511) and a plurality of teeth (512) are integrated, said teeth (512) being arranged on the back yoke (511) at intervals in the circumferential direction; and an insulator (530) sandwiching the stator core (510) from both sides in the axial direction. The insulator (530) is integrally molded with the stator core (510) by resin molding so as to cover the inner surface of a slot portion (514) of the stator core (510). This provides the stator, the assembly process of which can be simplified.
(FR)Selon l'invention, un stator comprend: un noyau de stator (510) dans lequel une culasse arrière annulaire (511) et une pluralité de dents (512) sont intégrées, lesdites dents (512) étant agencées sur la culasse arrière (511), à intervalles, dans la direction circonférentielle; et un isolant (530) prenant en sandwich le noyau de stator (510) de part et d'autre, dans la direction axiale. L'isolant (530) est moulé d'un seul tenant avec le noyau de stator (510) par moulage de résine, de manière à recouvrir la surface interne d'une partie fente (514) du noyau de stator (510). On obtient ainsi le stator, dont le processus d'assemblage peut être simplifié.
(JA)ステータは、環状のバックヨーク(511)とそのバックヨーク(511)に周方向に間隔をあけて配列された複数のティース(512)とが一体となっているステータコア(510)と、ステータコア(510)を軸方向の両側から挟み込むインシュレータ(530)とを備える。インシュレータ(530)がステータコア(510)のスロット部(514)の内面を覆うように、インシュレータ(530)を樹脂モールドによりステータコア(510)と一体成形している。これにより、組立工程を簡略化できるステータを提供する。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)