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1. (WO2019026227) STATOR, MOTOR, SEALED-TYPE COMPRESSOR, AND METHOD FOR MANUFACTURING STATOR
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Pub. No.: WO/2019/026227 International Application No.: PCT/JP2017/028203
Publication Date: 07.02.2019 International Filing Date: 03.08.2017
IPC:
H02K 3/38 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
3
Details of windings
32
Windings characterised by the shape, form, or construction of the insulation
38
around winding heads, equalising connectors, or connections thereto
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
藤末 義和 FUJISUE, Yoshikazu; JP
荒井 利夫 ARAI, Toshio; JP
Agent:
村上 加奈子 MURAKAMI, Kanako; JP
松井 重明 MATSUI, Jumei; JP
倉谷 泰孝 KURATANI, Yasutaka; JP
伊達 研郎 DATE, Kenro; JP
Priority Data:
Title (EN) STATOR, MOTOR, SEALED-TYPE COMPRESSOR, AND METHOD FOR MANUFACTURING STATOR
(FR) STATOR, MOTEUR, COMPRESSEUR HERMETIQUE ET PROCÉEDÉ DE FABRICATION DE STATOR
(JA) 固定子、電動機、密閉型圧縮機および固定子の製造方法
Abstract:
(EN) This invention is provided with: a stator core (32a) having teeth (32c), which are magnetic pole teeth; and a coil (37) wound via an insulating member (38) mounted on the teeth (32c). The insulating member (38) is provided with restraining parts (56a-57i) for restraining a lead wire (39) and the coil (37). The stator core (32a) is fixed to a sealed container (1). The restraining parts (56a-57i) restrain the coil (37) so that a cut surface of the restrained coil (37) faces the inside of the stator core (32a). The insulation distance between the cut surface of the coil and the inner peripheral surface of the sealed container is thereby ensured.
(FR) La présente invention comprend : un noyau de stator (32a) ayant des dents (32c), qui sont des dents de pôle magnétique ; et une bobine (37) enroulée par l'intermédiaire d'un élément isolant (38) monté sur les dents (32c). L'élément isolant (38) est pourvu d'éléments de retenue (56a-57i) pour retenir un fil conducteur (39) et la bobine (37). Le noyau de stator (32a) est fixé à un conteneur scellé (1). Les éléments de retenue (56a-57i) retiennent la bobine (37) de telle sorte qu'une surface de coupe de la bobine retenue (37) fait face à l'intérieur du noyau de stator (32a). La distance d'isolation entre la surface coupée de la bobine et la surface périphérique interne du récipient scellé est ainsi assurée.
(JA) 磁極歯であるティース(32c)を有する固定子鉄心(32a)と、ティース(32c)に取り付けられた絶縁部材(38)を介して巻き回された巻線(37)と、が備えられている。絶縁部材(38)には、リード線(39)と巻線(37)とを拘束する拘束部(56a~57i)が備えられている。固定子鉄心(32a)は、密閉容器(1)に固定されている。拘束部(56a~57i)は、拘束した巻線(37)の切断面が固定子鉄心(32a)の内側を向くように巻線(37)を拘束している。これにより、巻線の切断面と密閉容器の内周面との絶縁距離を確保する。
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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, JP, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)