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1. (WO2018039121) WAVEGATE FOR A SEISMIC SURFACE VESSEL
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Pub. No.: WO/2018/039121 International Application No.: PCT/US2017/047796
Publication Date: 01.03.2018 International Filing Date: 21.08.2017
IPC:
G01V 1/38 (2006.01) ,B63B 19/08 (2006.01)
G PHYSICS
01
MEASURING; TESTING
V
GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
1
Seismology; Seismic or acoustic prospecting or detecting
38
specially adapted for water-covered areas
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B
SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
19
Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
08
Ports or like openings in vessels' sides
Applicants:
HARTLAND, Martin John [US/US]; US
SEABED GEOSOLUTIONS B.V. [NL/NL]; Veurse Achterweg 10 NL-2264 SG Leidschendam, NL
Inventors:
HARTLAND, Martin John; US
Agent:
NELSON, Shane; US
Priority Data:
62/378,11522.08.2016US
Title (EN) WAVEGATE FOR A SEISMIC SURFACE VESSEL
(FR) PARE-VAGUE POUR NAVIRE DE SURFACE SISMIQUE
Abstract:
(EN) One or more wavegates are located on a seismic surface vessel to substantially prevent or limit waves from crashing onto a back deck of the vessel. The wavegate may comprise one or more steel gates or doors located at or near the aft portion of the vessel, such as on or near the rear end of the back deck, that may be moveable between a closed position and an open position. Each door may be fixed in position and/or be rotated and/or moveable in a horizontal and/or vertical direction between different positions. The wavegate allows the surface vessel to travel backwards and/or in the face of incoming waves while substantially preventing and/or limiting waves from crashing onto the back deck of the marine vessel. The seismic surface vessel may be a deployment vessel or a hybrid seismic shooting and deployment vessel or another marine surface vessel
(FR) Selon la présente invention, un ou plusieurs pare-vague sont situés sur un navire de surface sismique pour éviter ou limiter sensiblement l’impact de vagues sur un pont arrière du navire. Le pare-vague peut comprendre une ou plusieurs trappes ou portes en acier situées au niveau ou à proximité de la partie arrière du navire, par exemple sur ou à proximité de l’extrémité arrière du pont arrière, qui peuvent être mobiles entre une position fermée et une position ouverte. Chaque porte peut être fixée en position et/ou être tournée et/ou mobile dans une direction horizontale et/ou verticale entre différentes positions. Le pare-vague permet au navire de surface de se déplacer vers l’arrière et/ou face aux vagues entrantes tout en évitant et/ou limitant sensiblement l’impact de vagues sur le pont arrière du navire marin. Le navire de surface sismique peut être un navire de déploiement ou un navire de tir et de déploiement sismique hybride ou un autre navire de surface marin.
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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)