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1. (WO2010115064) SYSTEM AND METHOD FOR CONTROLLING AERATION OF A SURFACE-PIERCING PROPELLER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/115064 International Application No.: PCT/US2010/029723
Publication Date: 07.10.2010 International Filing Date: 01.04.2010
IPC:
B63H 1/18 (2006.01) ,B63H 1/28 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
H
MARINE PROPULSION OR STEERING
1
Propulsive elements directly acting on water
02
of rotary type
12
with rotation axis substantially in propulsive direction
14
Propellers
18
with means for diminishing cavitation, e.g. supercavitation
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
H
MARINE PROPULSION OR STEERING
1
Propulsive elements directly acting on water
02
of rotary type
12
with rotation axis substantially in propulsive direction
14
Propellers
28
Other means for improving propeller efficiency
Applicants: MORVILLO, Robert, A.[US/US]; US
Inventors: MORVILLO, Robert, A.; US
Agent: ANASTASI, John, N.; Lando & Anastasi, LLP One Main Street Eleventh Floor Cambridge, MA 02142, US
Priority Data:
61/165,58001.04.2009US
61/245,09223.09.2009US
Title (EN) SYSTEM AND METHOD FOR CONTROLLING AERATION OF A SURFACE-PIERCING PROPELLER
(FR) SYSTÈME DE CONTRÔLE DE VENTILATION
Abstract:
(EN) A system and method is disclosed for controlling aereation of a surface-piercing propeller (302) of a marine vessel. The system includes a valve (602) configured to be coupled to an aeration conduit (304,902) of a marine vessel. The valve is configured to be responsive to a valve control signal (908) having a first value so as to be open and to provide air to the aeration conduit, and the valve configured to be responsive to the valve control signal having a second value so as to be closed and not provide air to the aeration conduit. The aeration control system also includes a control device (904), electrically coupled to the valve, that provides the valve control signal (910) to the valve
(FR) La présente invention concerne un système et un procédé de contrôle d'aération pour un bâtiment de marine. Le système comprend une soupape configurée pour être couplée à un conduit d'aération de bâtiment de marine. La soupape est configurée pour répondre à un signal de contrôle de soupape ayant une première valeur de façon à être ouverte et envoyer de l'air au conduit d'aération, et configurée pour répondre à un signal de contrôle de soupape ayant une seconde valeur de façon à être fermée et ne pas envoyer de l'air au conduit d'aération. Le système de contrôle d'aération comprend également un dispositif de contrôle, électriquement couplé à la soupape, fournissant le signal de contrôle de soupape à la soupape.
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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, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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: English (EN)