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1. (WO2009119003) REFRIGERATING DEVICE AND EXPANDER
국제사무국에 기록된 최신 서지정보   

공개번호:    WO/2009/119003    국제출원번호:    PCT/JP2009/000860
공개일: 01.10.2009 국제출원일: 26.02.2009
IPC:
F01C 21/18 (2006.01), F01C 1/356 (2006.01), F01C 13/04 (2006.01), F01C 20/10 (2006.01), F01C 20/18 (2006.01), F01C 20/24 (2006.01), F01C 21/08 (2006.01), F01K 25/10 (2006.01), F25B 11/02 (2006.01)
출원인: 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).
KUMAKURA, Eiji [JP/JP]; (JP) (For US Only).
OKAMOTO, Masakazu [JP/JP]; (JP) (For US Only).
UKIBUNE, Masanori [JP/JP]; (JP) (For US Only).
SAKITANI, Katsumi [JP/JP]; (JP) (For US Only)
발명자: KUMAKURA, Eiji; (JP).
OKAMOTO, Masakazu; (JP).
UKIBUNE, Masanori; (JP).
SAKITANI, Katsumi; (JP)
대리인: MAEDA, Hiroshi; Osaka-Marubeni Bldg., 5-7, Hommachi 2-chome, Chuo-ku, Osaka-shi, Osaka, 5410053 (JP)
우선권 정보:
2008-075707 24.03.2008 JP
발명의 명칭: (EN) REFRIGERATING DEVICE AND EXPANDER
(FR) DISPOSITIF DE RÉFRIGÉRATION ET DÉTENDEUR
(JA) 冷凍装置及び膨張機
요약서: front page image
(EN)An expansion mechanism for introducing a refrigerant into a fluid chamber of the expansion mechanism through an auxiliary suction path, wherein a dead volume in the auxiliary suction path in a closed state thereof is reduced to improve power recovery efficiency. An auxiliary suction path (70) branched from the suction side of a first fluid chamber (52) and connecting to a suction/expansion stroke position of the first fluid chamber (52) and a valve element (83) capable of closing an outflow opening (75) of the auxiliary suction path (70) are arranged inside a first expansion mechanism (41).
(FR)Un mécanisme de détente pour introduire un réfrigérant dans une chambre de fluide du mécanisme de détente à travers un trajet d’aspiration auxiliaire, où un volume mort du trajet d’aspiration auxiliaire dans son état fermé est réduit pour améliorer le rendement de récupération de puissance. Un trajet d’aspiration auxiliaire (70) bifurquant depuis le côté aspiration d’une première chambre de fluide (52) et se raccordant à une position de course d’aspiration/détente de la première chambre de fluide (52) et un élément de soupape (83) capable de fermer une ouverture de refoulement (75) du trajet d’aspiration auxiliaire (70) sont agencés à l’intérieur d’un premier mécanisme de détente (41).
(JA) 補助吸入路を通じて膨張機構の流体室へ冷媒を導入する膨張機構において、閉鎖状態とした補助吸入路の死容積を削減し、動力回収効率の向上を図る。 第1流体室(52)の吸入側から分岐して第1流体室(52)の吸入/膨張過程位置と繋がる補助吸入路(70)と、補助吸入路(70)の流出開口部(75)を閉塞可能な弁体(83)が第1膨張機構(41)の内部に設けられる。
지정국: 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, 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, MK, 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).
공개언어: Japanese (JA)
출원언어: Japanese (JA)