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1. (WO2014198934) PRESSURE RELIEF SYSTEM AND METHOD IN AN ENERGY RECOVERY DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/198934 International Application No.: PCT/EP2014/062443
Publication Date: 18.12.2014 International Filing Date: 13.06.2014
IPC:
F03G 7/06 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03
MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
G
SPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
7
Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
06
using expansion or contraction of bodies due to heating, cooling, moistening, drying, or the like
Applicants: EXERGYN LTD.[IE/IE]; DCU Cleantech Innovation Campus Old Finglas Road Glasnevin Dublin 11, IE
Inventors: CULLEN, Barry; IE
BYRNE, Ronan; IE
Agent: LUCEY, Michael; IE
Priority Data:
1310512.713.06.2013GB
Title (EN) PRESSURE RELIEF SYSTEM AND METHOD IN AN ENERGY RECOVERY DEVICE
(FR) SYSTÈME ET PROCÉDÉ DE DÉCOMPRESSION DANS UN DISPOSITIF DE RÉCUPÉRATION D'ÉNERGIE
Abstract:
(EN) The application provides a number of embodiments for an energy recovery device incorporating a SMA core or material. This application solves the problem of pressure pulsing caused by a volume reduction which is a result of the contraction of SMA core and its coupled piston head within a closed immersed chamber. The application disclosed provides a number of effective solutions of removing this issue with minimal additional components.
(FR) Cette invention concerne divers modes de réalisation d'un dispositif de récupération d'énergie comprenant un noyau ou un matériau à base d'un alliage à mémoire de forme. Le dispositif selon l'invention permet de résoudre le problème des oscillations de pression dû à une réduction du volume résultant de la contraction du noyau à base d'alliage à mémoire de forme et de sa tête de piston correspondante au sein d'une chambre close immergée. L'invention fournit diverses solutions efficaces à ce problème avec un nombre minime de composants supplémentaires.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)