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Machine translation
1. (WO2006013959) DISPLACEMENT TYPE EXPANSION MACHINE AND FLUID MACHINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/013959    International Application No.:    PCT/JP2005/014399
Publication Date: 09.02.2006 International Filing Date: 05.08.2005
IPC:
F01C 20/18 (2006.01), F01C 1/32 (2006.01), F01C 1/02 (2006.01), F01C 11/00 (2006.01), F01C 13/04 (2006.01), F01C 20/24 (2006.01), F25B 1/00 (2006.01), F25B 11/02 (2006.01)
Applicants: DAIKIN INDUSTRIES, LTD. [JP/JP]; Umeda Center Bldg., 4-12, Nakazaki-nishi 2-chome Kita-ku, Osaka-shi, Osaka 5308323 (JP) (For All Designated States Except US).
OKAMOTO, Masakazu [JP/JP]; (JP) (For US Only)
Inventors: OKAMOTO, Masakazu; (JP)
Agent: MAEDA, Hiroshi; Osaka-Marubeni Bldg. 5-7, Hommachi 2-chome Chuo-ku, Osaka-shi Osaka 541-0053 (JP)
Priority Data:
2004-229809 05.08.2004 JP
Title (EN) DISPLACEMENT TYPE EXPANSION MACHINE AND FLUID MACHINE
(FR) MACHINE A EXPANSION DE TYPE VOLUMETRIQUE ET MACHINE A FLUIDE
(JA) 容積型膨張機及び流体機械
Abstract: front page image
(EN)A backflow prevention mechanism (80) is provided in an expansion mechanism (60) having an expansion chamber (62), and the backflow prevention mechanism (80) restricts outflow of fluid from the expansion chamber (62) to the communication path (72) side. This can reduce dead volume of the expansion chamber (62) in operation with flow control mechanisms (73, 75, 76) closed.
(FR)L'invention concerne un mécanisme antirefoulement (80) installé dans un mécanisme d'expansion (60) comprenant une chambre d'expansion (62). Ce mécanisme antirefoulement (80) restreint l'écoulement de fluide à partir de la chambre d'expansion (62) vers le côté de la voie de transmission (72). Ceci peut réduire le volume mort de la chambre d'expansion (62), lorsque la machine fonctionne avec des mécanismes de régulation d'écoulement (73, 75, 76) fermés.
(JA) 膨張室(62)を有する膨張機構(60)に、該膨張室(62)から連絡通路(72)側への流体の流出を抑制する逆流防止機構(80)を設けることで、流通制御機構(73,75,76)を閉じた状態の運転時における膨張室(62)の死容積を低減できるようにする。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)