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Machine translation
1. (WO2009122089) ENGINE WITH A VARIABLE VOLUME CHAMBER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/122089    International Application No.:    PCT/FR2009/050443
Publication Date: 08.10.2009 International Filing Date: 17.03.2009
IPC:
F01B 3/04 (2006.01), F02B 75/04 (2006.01)
Applicants: DAOUK, Antar [FR/FR]; (FR)
Inventors: DAOUK, Antar; (FR)
Agent: MARTIN, Didier; (FR)
Priority Data:
0801437 17.03.2008 FR
Title (EN) ENGINE WITH A VARIABLE VOLUME CHAMBER
(FR) MOTEUR POURVU D'UNE CHAMBRE A VOLUME VARIABLE
Abstract: front page image
(EN)The invention relates to an engine including: - a cylinder that contributes to define a chamber (3), - a first piston (4), said first piston (4) and cylinder are subjected to a first relative back-and-forth motion, - an output shaft (8), - a second piston (14), said second piston (4) and cylinder are subjected to a second relative back-and-forth motion, said output shaft (8) mounted coaxially to said pistons (4, 14), - a first means for converting (5) said first relative back-and-forth movement into rotational motion of the output shaft (8), including, on one side, a first corrugated guide track (9) and, on the other side, a first guide element (10) designed to move along said guide track (9), - a first adjustment member (5) to position the first guide track (9).
(FR)L'invention concerne un moteur comprenant : un cylindre qui contribue à délimiter une chambre (3); un premier piston (4), lesdits premier piston (4) et cylindre étant conçus pour subir un premier mouvement relatif de va-et-vient; un arbre de sortie (8); un deuxième piston (14), lesdits deuxième piston (4) et cylindre étant conçus pour subir un deuxième mouvement relatif de va-et-vient, ledit arbre de sortie (8) étant monté coaxialement auxdits pistons (4, 14); un premier moyen de conversion (5) dudit premier mouvement relatif de va-et-vient en mouvement rotatif de l'arbre de sortie (8), comprenant d'une part un premier chemin de guidage (9) ondulé et d'autre part un premier élément de guidage (10) conçu pour se déplacer le long dudit premier chemin de guidage (9); un premier organe de réglage (5) de la position du premier chemin de guidage (9).
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, 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: French (FR)
Filing Language: French (FR)