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1. (WO2010082228) A PROCESS AND A SYSTEM FOR ENERGY GENERATION UTILISING LIQUID AND/OR GAS HEAT SOURCES ON BOARD NAVAL UNITS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/082228 International Application No.: PCT/IT2010/000011
Publication Date: 22.07.2010 International Filing Date: 18.01.2010
IPC:
B63C 11/48 (2006.01) ,G01S 5/18 (2006.01) ,F01K 15/04 (2006.01) ,F01K 23/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
C
LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
11
Equipment for dwelling or working under water; Means for searching for underwater objects
48
Means for searching for underwater objects
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
5
Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
18
using ultrasonic, sonic, or infrasonic waves
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
15
Adaptations of steam engine plants for special use
02
for driving vehicles, e.g. locomotives
04
the vehicles being waterborne vessels
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
K
STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
23
Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
02
the engine cycles being thermally coupled
Applicants:
FINOCCHIARO, Franco [IT/IT]; IT
Inventors:
FINOCCHIARO, Franco; IT
Priority Data:
MI2009A00003919.01.2009IT
Title (EN) A PROCESS AND A SYSTEM FOR ENERGY GENERATION UTILISING LIQUID AND/OR GAS HEAT SOURCES ON BOARD NAVAL UNITS
(FR) PROCÉDÉ ET SYSTÈME POUR PRODUCTION D'ÉNERGIE AU MOYEN DE SOURCES DE CHALEUR GAZEUSES ET/OU LIQUIDES À BORD DE NAVIRES
Abstract:
(EN) A process and a system for energy generation aboard naval vessels utilising liquid and/or gaseous heat sources at temperatures ranging between 50 and 800 Celsius degrees deriving from the motor apparatus and/or from the same onboard auxiliary units comprise the following stages: a) indirect heat exchange between said gaseous heat sources and/or direct or indirect exchange with said liquid sources and one or more subsystems capable of generating energy through Rankine thermodynamic cycles where organic fluids ORC (Organic Rankine Cycles) circulate, b) production of mechanical energy by means of ORC subsystems, c) heat removing from the ORC devices to the external environment, d) onboard use of said mechanical energy and/or conversion of mechanical energy produced by the ORC turboexpanders into electric energy by means of electric generators, e) distribution of the electrical energy produced to the onboard electric loads and/or to electric propulsion motors.
(FR) L'invention concerne un procédé et un système permettant la production d'énergie à bord de navires au moyen de sources de chaleur gazeuses et/ou liquides à des températures comprises entre 50 et 800°C émanant de l'appareil moteur et/ou des unités auxiliaires à bord elles-mêmes, lequel procédé comprend les étapes suivantes: a) l'échange thermique indirect entre lesdites sources de chaleur gazeuses et/ou l'échange direct et/ou indirect avec lesdites sources de chaleur liquides et un ou plusieurs sous-systèmes pouvant produire de l'énergie par l'intermédiaire de cycles thermodynamiques de Rankine dans lesquels les fluides organiques ORC (cycle de Rankine à fluide organique) circulent, b) la production d'énergie mécanique au moyen de sous-systèmes ORC, c) l'évacuation de la chaleur des dispositifs ORC vers l'environnement extérieur, d) l'utilisation à bord de l'énergie mécanique et/ou de la conversion de l'énergie mécanique produite par les turbodétendeurs ORC en énergie électrique au moyen de générateurs électriques, e) la distribution aux charges électriques à bord et/ou aux moteurs à propulsion électrique de l'énergie électrique produite.
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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 (ARIPO) (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, 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: Italian (IT)