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1. (WO2019050413) ELECTROHYDRAULIC DEVICE, METHOD, AND MARINE VESSEL OR PLATFORM
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Pub. No.: WO/2019/050413 International Application No.: PCT/NO2018/050224
Publication Date: 14.03.2019 International Filing Date: 07.09.2018
IPC:
F15B 15/18 (2006.01) ,B66C 13/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15
FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
15
Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
18
Combined units comprising both motor and pump
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
13
Other constructional features or details
02
Devices for facilitating retrieval of floating objects, e.g. for recovering craft from water
Applicants:
NATIONAL OILWELL VARCO NORWAY AS [NO/NO]; Postboks 401 Lundsiden 4604 Kristiansand S, NO
Inventors:
BORØY, Yngvar; NO
STRAND, Thor; NO
BERGSTØL, Geir Odd; NO
Agent:
HÅMSØ PATENTBYRÅ AS; P.O. Box 171 4301 Sandnes, NO
Priority Data:
17190129.108.09.2017EP
Title (EN) ELECTROHYDRAULIC DEVICE, METHOD, AND MARINE VESSEL OR PLATFORM
(FR) DISPOSITIF ÉLECTROHYDRAULIQUE, PROCÉDÉ ET NAVIRE OU PLATE-FORME MARINE
Abstract:
(EN) An electrohydraulic device is described which in certain embodiment has an extender which is arranged to be actuated by hydraulic fluid, and a rotor of an electric motor, the rotor being arranged to rotate about a part of the extender. The rotor typically comprises an annular body which encircles or surrounds said part of the extender. There is also described a re-lated method of use and a marine vessel or platform where the device may be applied.
(FR) L'invention concerne un dispositif électrohydraulique qui, dans certains modes de réalisation, comprend un prolongateur qui est conçu pour être actionné par un fluide hydraulique, et un rotor d'un moteur électrique, le rotor étant conçu pour tourner autour d'une partie du prolongateur. Le rotor comprend typiquement un corps annulaire qui encercle ou entoure ladite partie du prolongateur. L'invention concerne également un procédé d'utilisation associé et un navire ou plate-forme marine où le dispositif peut être utilisé.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, ST, 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)