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1. (WO2011144642) PIEZO ELECTRIC CONTROLLED HIGH-PRESSURE VALVE AND METHOD FOR CONTROLLING A HIGH-PRESSURE VALVE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/144642    International Application No.:    PCT/EP2011/058009
Publication Date: 24.11.2011 International Filing Date: 17.05.2011
IPC:
F16K 31/00 (2006.01)
Applicants: MINDRAY MEDICAL SWEDEN AB [SE/SE]; Rissneleden 136 S-174 57 Sundbyberg (SE) (For All Designated States Except US).
CEWERS, Göran [SE/SE]; (SE) (For US Only)
Inventors: CEWERS, Göran; (SE)
Agent: KIPA; P O Box 1065 S-251 10 Helsingborg (SE)
Priority Data:
1050488-4  17.05.2010 SE
1050483-5  17.05.2010 SE
1050476-9 17.05.2010 SE
1050484-3 17.05.2010 SE
1050477-7 17.05.2010 SE
1050478-5 17.05.2010 SE
1050486-8  17.05.2010 SE
61/345,771 18.05.2010 US
61/345,756 18.05.2010 US
61/345,733 18.05.2010 US
61/345,628 18.05.2010 US
61/345,625 18.05.2010 US
61/345,623 18.05.2010 US
61/345,797 18.05.2010 US
Title (EN) PIEZO ELECTRIC CONTROLLED HIGH-PRESSURE VALVE AND METHOD FOR CONTROLLING A HIGH-PRESSURE VALVE
(FR) VANNE À HAUTE PRESSION À COMMANDE PIÉZOÉLECTRIQUE ET PROCÉDÉ DE COMMANDE D'UNE VANNE À HAUTE PRESSION
Abstract: front page image
(EN)A system and a method are described for converting a small motion from a piezoelectric actuator to a larger motion in a valve mechanism (118). A piezoelectric actuator (113) is connected in series to a mechanical amplifier (119), a mechanical temperature compensation element (114), a mechanical fine tuning element (115), all acting in the same effective direction as the piezoelectric actuator.
(FR)L'invention concerne un système et un procédé servant à convertir un petit mouvement d'un activateur piézoélectrique en un plus grand mouvement dans un mécanisme de vanne (118). Un activateur piézoélectrique (113) est connecté en série à un amplificateur mécanique (119), un élément de compensation de température mécanique (114), un élément de réglage fin mécanique (115), tous agissant dans la même direction effective que l'activateur piézoélectrique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, 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, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, 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 (AL, 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, RS, SE, SI, SK, SM, 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)