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1. (WO2009063820) DRY PUMP
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/063820    International Application No.:    PCT/JP2008/070393
Publication Date: 22.05.2009 International Filing Date: 10.11.2008
F04C 29/04 (2006.01), F04C 18/18 (2006.01), F04C 25/02 (2006.01)
Applicants: ULVAC, Inc. [JP/JP]; 2500, Hagisono, Chigasaki-shi, Kanagawa 2538543 (JP) (For All Designated States Except US).
SUZUKI, Toshio [JP/JP]; (JP) (For US Only)
Inventors: SUZUKI, Toshio; (JP)
Agent: SHIGA, Masatake; 1-9-2, Marunouchi, Chiyoda-ku, Tokyo 1006620 (JP)
Priority Data:
2007-296013 14.11.2007 JP
(JA) ドライポンプ
Abstract: front page image
(EN)Provided is a dry pump having a rotor stored in a cylinder; a rotor shaft, i.e., a shaft for rotating the rotor; and a heat transfer member which is arranged inside the rotor shaft and has a heat transfer performance higher than that of the rotor shaft.
(FR)L'invention porte sur une pompe désamorcée ayant un rotor stocké dans un cylindre ; un arbre de rotor, à savoir, un arbre destiné à faire tourner le rotor ; et un élément de transfert de chaleur qui est disposé à l'intérieur de l'arbre de rotor et a une performance de transfert de chaleur plus élevée que celle de l'arbre de rotor.
(JA) シリンダ内に収容されたロータと;前記ロータの回転軸となるロータシャフトと;前記ロータシャフトの内部に配置され、前記ロータシャフトより伝熱能力の高い伝熱部材と;を備えることを特徴とするドライポンプ。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, 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)