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1. (WO2018084292) SEALED TYPE ELECTRIC COMPRESSOR AND REFRIGERATION DEVICE USING SAME
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Pub. No.: WO/2018/084292 International Application No.: PCT/JP2017/039973
Publication Date: 11.05.2018 International Filing Date: 06.11.2017
IPC:
F04B 39/00 (2006.01) ,H02K 1/18 (2006.01) ,H02K 7/14 (2006.01)
[IPC code unknown for F04B 39][IPC code unknown for H02K 1/18][IPC code unknown for H02K 7/14]
Applicants:
パナソニック アプライアンシズ リフリジレーション デヴァイシズ シンガポール PANASONIC APPLIANCES REFRIGERATION DEVICES SINGAPORE [SG/SG]; 469267, ベドック サウス ロード ナンバー 1 No. 1 Bedok South Road 469267, SG
Inventors:
柳瀬 誠吾 YANASE, Seigo; --
Agent:
特許業務法人 有古特許事務所 PATENT CORPORATE BODY ARCO PATENT OFFICE; 兵庫県神戸市中央区東町123番地の1 貿易ビル3階 3rd Fl., Bo-eki Bldg., 123-1, Higashimachi, Chuo-ku, Kobe-shi, Hyogo 6500031, JP
Priority Data:
2016-21684607.11.2016JP
Title (EN) SEALED TYPE ELECTRIC COMPRESSOR AND REFRIGERATION DEVICE USING SAME
(FR) COMPRESSEUR ÉLECTRIQUE DE TYPE ÉTANCHE ET DISPOSITIF DE RÉFRIGÉRATION UTILISANT LEDIT COMPRESSEUR
(JA) 密閉型電動圧縮機及びこれを用いた冷凍装置
Abstract:
(EN) A sealed type electric compressor according to the disclosure includes: a bearing (132) that pivotably supports a shaft (133) of a compressing element (106); a core part (150) of a stator (142), the core part (150) being fastened in the vicinity of the bearing (132) with a bolt (166); a rotor (140) that rotates around the outer periphery of the stator (142); and an inclusion, such as a ring-shaped plate (169), sandwiched between a bolt mounting surface (158) of the core part (150) and a head (168) of the bolt (166). As a result, when the bolt (166) is fastened, the load of locally compressing the bolt mounting surface (158) of the core part (150) by the head (168) of the bolt (166) can be distributed by the inclusion.
(FR) La présente invention concerne un compresseur électrique de type étanche comprenant : un palier (132) qui supporte de façon pivotante un arbre (133) d'un élément de compression (106); une partie centrale (150) d'un stator (142), la partie centrale (150) étant fixée à proximité du palier (132) par un boulon (166); un rotor (140) qui tourne autour de la périphérie externe du stator (142); et une inclusion, telle qu'une plaque annulaire (169), intercalée entre une surface de montage de boulon (158) de la partie centrale (150) et une tête (168) du boulon (166). Par conséquent, lorsque le boulon (166) est fixé, la charge de compression locale de la surface de montage de boulon (158) de la partie centrale (150) par la tête (168) du boulon (166) peut être distribuée par l'inclusion.
(JA) 本開示に係る密閉型電動圧縮機は、圧縮要素(106)のシャフト(133)を軸支する軸受(132)と、軸受(132)の近傍にボルト(166)で締結される固定子(142)のコア部(150)と、固定子(142)の外周を回転する回転子(140)と、コア部(150)のボルト取り付け面(158)とボルト(166)の頭部(168)との間に挟み込まれた介在物、例えば、リング状のプレート(169)を備えている。これにより、ボルト(166)を締め付けたときに、介在物によってボルト(166)の頭部(168)がコア部(150)のボルト取り付け面(158)を局所的に圧縮する荷重を分散させることができる。
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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)