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Machine translation
1. (WO2003062647) VARIABLE VOLUME RESERVOIR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/062647    International Application No.:    PCT/CA2003/000082
Publication Date: 31.07.2003 International Filing Date: 22.01.2003
IPC:
F15B 1/10 (2006.01), F15B 1/24 (2006.01)
Applicants: SOBACOR [CA/CA]; 3867 Autoroute des Laurentides, Laval, Québec H7L 3H7 (CA) (For All Designated States Except US).
SÉGUIN, Carl [CA/CA]; (CA) (For US Only)
Inventors: SÉGUIN, Carl; (CA)
Agent: FINCHAM, Eric; 316 chemin Knowlton, Lac Brome, Québec J0E 1V0 (CA)
Priority Data:
10/053,661 24.01.2002 US
Title (EN) VARIABLE VOLUME RESERVOIR
(FR) RESERVOIR A VOLUME VARIABLE
Abstract: front page image
(EN)A hydraulic fluid reservoir (10, 10', 10'', 10''') comprises a body (12, 12', 12'' 12''') defining a variable volume chamber having one end portion movable with the level of fluid in the chamber. A biasing member (18, 18', 18'', 18''') acting on a traction rod (16, 16', 16'', 16''') extending from the movable end portion restrains movement thereof under fluid pressure. The fluid pressure in the variable volume chamber advantageously counterbalances the force of reaction in the biasing member (18, 18', 18'', 18''').
(FR)L'invention concerne un réservoir de fluide hydraulique (10, 10', 10'', 10''') qui comprend un corps (12, 12', 12'' 12''') définissant une chambre à volume variable qui présente une partie d'extrémité se déplaçant avec le niveau de fluide dans ladite chambre. Un organe de polarisation (18, 18', 18'', 18'''), qui agit sur une tige de traction (16, 16', 16'', 16''') s'étendant de ladite partie d'extrémité mobile, restreint le mouvement de cette partie sous la pression du fluide. La pression du fluide dans cette chambre à volume variable contrebalance, de façon avantageuse, la force de réaction dans l'organe de polarisation (18, 18', 18'', 18''').
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IT, LU, MC, NL, PT, 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)