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Machine translation
1. (WO2018003253) CONTROL VALVE FOR VARIABLE-CAPACITY COMPRESSOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/003253    International Application No.:    PCT/JP2017/015861
Publication Date: 04.01.2018 International Filing Date: 20.04.2017
IPC:
F16K 31/06 (2006.01), F04B 27/18 (2006.01), F04B 49/12 (2006.01)
Applicants: FUJIKOKI CORPORATION [JP/JP]; 17-24, Todoroki 7-chome, Setagaya-ku, Tokyo 1580082 (JP)
Inventors: KUME Yoshiyuki; (JP).
ASANO Hisashi; (JP).
SAKAMOTO Takashi; (JP).
ITOH Masaharu; (JP)
Agent: HIRAKI & ASSOCIATES; Atago Green Hills MORI Tower 32F, 5-1, Atago 2-chome, Minato-ku, Tokyo 1056232 (JP)
Priority Data:
2016-127999 28.06.2016 JP
Title (EN) CONTROL VALVE FOR VARIABLE-CAPACITY COMPRESSOR
(FR) SOUPAPE DE COMMANDE POUR COMPRESSEUR À CAPACITÉ VARIABLE
(JA) 可変容量型圧縮機用制御弁
Abstract: front page image
(EN)Provided is a control valve for variable-capacity compressor, with which it is possible to ensure the attraction of an electromagnetic actuator and improve startup characteristics, without making the control valve larger in size. On the inner periphery of the upper end of the plunger, facing the attracting element 34, an auxiliary valve body 17 (the upper end of a cylinder) which is a magnetic body made from a magnetic material the same as or different from that of the plunger 37, is fixed.
(FR)L'invention porte sur une soupape de commande pour compresseur à capacité variable, permettant d'assurer l'attraction d'un actionneur électromagnétique et d'améliorer les caractéristiques de démarrage, sans augmenter la taille de la soupape de commande. Sur la périphérie interne de l'extrémité supérieure du piston, faisant face à l'élément d'attraction (34), un corps de soupape auxiliaire (17) (l'extrémité supérieure d'un cylindre) qui est un corps magnétique constitué d'un matériau magnétique identique à celui du piston (37), ou différent de ce dernier, est fixé.
(JA)体格を大きくすることなく、電磁式アクチュエータの吸引力を確保できるとともに、起動性向上を図ることのできる可変容量型圧縮機用制御弁を提供する。プランジャ37の吸引子34に対向する上端部内周に、前記プランジャ37と同材質もしくは異材質の磁性材で構成される磁性体である副弁体17(の円筒状の上端部)が固定されている。
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, 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)