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Machine translation
1. (WO2009141706) WORKING GAS CIRCULATION ENGINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/141706    International Application No.:    PCT/IB2009/005647
Publication Date: 26.11.2009 International Filing Date: 19.05.2009
IPC:
F02M 25/12 (2006.01)
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 1, Toyota-cho Toyota-shi Aichi-ken 471-8571 (JP) (For All Designated States Except US).
KUROKI, Rentaro [JP/JP]; (JP) (For US Only).
SAWADA, Daisaku [JP/JP]; (JP) (For US Only).
MITANI, Shinichi [JP/JP]; (JP) (For US Only)
Inventors: KUROKI, Rentaro; (JP).
SAWADA, Daisaku; (JP).
MITANI, Shinichi; (JP)
Priority Data:
2008-132546 20.05.2008 JP
Title (EN) WORKING GAS CIRCULATION ENGINE
(FR) MOTEUR DE CIRCULATION DE GAZ DE TRAVAIL
Abstract: front page image
(EN)A working gas circulation engine includes a combustion chamber (CC) that is supplied with fuel, the combustion product of which is condensed, and working gas that generates power with the use of combustion of the fuel and that has a specific heat ratio higher than that of air, a circulation path (20) that connects an inlet and an outlet of the combustion chamber (CC) to each other in such a manner that the working gas is circulated back to the combustion chamber (CC) without being released into the atmosphere, and two condensers (61, 62) that are provided in the circulation path (20), that are supplied with exhaust gas which contains the combustion product and the working gas, and that condense and remove the combustion product.
(FR)L'invention concerne un moteur de circulation de gaz de travail qui comprend une chambre de combustion (CC) qui est alimentée en carburant, le produit de combustion duquel est condensé, et un gaz de travail qui produit de l'énergie par utilisation de la combustion du carburant et qui possède un rapport thermique spécifique supérieur à celui de l'air, un passage de circulation (20) qui relie une entrée et une sortie de la chambre de combustion (CC) entre elles de manière que le gaz de travail soit recirculé dans la chambre de combustion (CC) sans être libéré dans l'atmosphère, et deux condensateurs (61, 62) qui sont placés dans le passage de circulation (20), lesquels sont alimentés en gaz d'échappement contenant le produit de combustion et le gaz de travail, et qui condensent et éliminent le produit de combustion.
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, 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).
Publication Language: English (EN)
Filing Language: English (EN)