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1. (WO2013146221) SHOVEL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/146221    International Application No.:    PCT/JP2013/056700
Publication Date: 03.10.2013 International Filing Date: 12.03.2013
E02F 9/00 (2006.01), E02F 9/20 (2006.01), H02G 3/04 (2006.01)
Applicants: SUMITOMO HEAVY INDUSTRIES, LTD. [JP/JP]; 1-1, Osaki 2-chome, Shinagawa-ku, Tokyo 1416025 (JP)
Inventors: YOSHIDA, Sotetsu; (JP)
Agent: KITAYAMA, Mikio; OWA PATENT FIRM, Tokyo Office, 3rd Floor, Sankyo Building, 2-1-2, Koishikawa, Bunkyo-ku, Tokyo 1120002 (JP)
Priority Data:
2012-073319 28.03.2012 JP
(JA) ショベル
Abstract: front page image
(EN)A shovel is configured in such a manner that an inverter controls the operation of an electric motor. The inverter is housed within a housing. Wiring connects the inverter and the electric motor. The wiring is coated with an electromagnetic shield for the wiring. The influence of noise generated by the wiring is reduced by the electromagnetic shield for the wiring.
(FR)Une pelle excavatrice est configurée de telle sorte qu'un onduleur commande le fonctionnement d'un moteur électrique. L'onduleur est installé à l'intérieur d'un logement. Un câblage relie l'onduleur et le moteur électrique. Le câblage est enrobé d'une gaine électromagnétique pour le câblage. L'influence du bruit généré par le câblage est réduit grâce à la gaine électromagnétique pour le câblage.
(JA) インバータが電動機の運転制御を行う。インバータは、筐体に収容される。配線が、インバータと電動機とを接続する。この配線は、配線部電磁シールドで被覆されている。配線部電磁シールドにより、配線から発生するノイズの影響を軽減することができる。
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)