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1. (WO2018042267) INTERNAL COMBUSTION ENGINE ASSEMBLY HAVING A FLYWHEEL
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Pub. No.: WO/2018/042267 International Application No.: PCT/IB2017/054224
Publication Date: 08.03.2018 International Filing Date: 12.07.2017
IPC:
F16F 15/14 (2006.01) ,F16F 15/20 (2006.01) ,F16F 15/30 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
10
Suppression of vibrations in rotating systems by making use of members moving with the system
14
using freely-swinging masses rotating with the system
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
20
Suppression of vibrations of rotating systems by favourable grouping or relative arrangement of the moving members of the system or systems
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
30
Flywheels
Applicants:
BRP US INC. [US/US]; 10101, Science Drive Sturtevant, WI 53177, US
Inventors:
BROUGHTON, George; US
NOBLE, Mark C.; US
MCCHESNEY, Richard; US
MCGINLEY, Samuel; US
Agent:
CUTLER, Jonathan D.; CA
Priority Data:
62/381,69631.08.2016US
Title (EN) INTERNAL COMBUSTION ENGINE ASSEMBLY HAVING A FLYWHEEL
(FR) ENSEMBLE MOTEUR À COMBUSTION INTERNE AYANT UN VOLANT D'INERTIE
Abstract:
(EN) An internal combustion engine assembly has a crankcase, a cylinder block connected to the crankcase, the cylinder block defining at least one cylinder, at least one piston disposed in the at least one cylinder, a crankshaft disposed at least in part in the crankcase and operatively connected to the at least one piston, and a flywheel operatively connected to and driven by the crankshaft. The crankshaft rotates in a first direction about a crankshaft axis. The flywheel rotates in a second direction opposite the first direction about the flywheel axis. A clutch selectively operatively connects the crankshaft to the flywheel. A marine outboard engine having the internal combustion engine assembly is also disclosed.
(FR) L'invention concerne un ensemble moteur à combustion interne qui comprend un carter, un bloc-cylindres relié au carter, le bloc-cylindres définissant au moins un cylindre, au moins un piston disposé dans ledit cylindre, un vilebrequin disposé au moins en partie dans le carter de vilebrequin et relié de manière fonctionnelle audit au moins un piston, et un volant d'inertie relié de manière fonctionnelle à et entraîné par le vilebrequin. Le vilebrequin tourne dans une première direction autour d'un axe de vilebrequin. Le volant d'inertie tourne dans une seconde direction opposée à la première direction autour de l'axe de volant d'inertie. Un embrayage relie de manière fonctionnelle sélective le vilebrequin au volant d'inertie. L'invention concerne également un moteur hors-bord marin ayant l'ensemble moteur à combustion interne.
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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)