A watercraft can include an engine having a crankshaft with its output end extending rearward of a crankcase and a supercharger for compressing air feeding it to the engine. The supercharger can be located forward of a rear end of the crankcase. An exhaust pipe, designed to discharge combustion gas
A watercraft can include an engine having a crankshaft with its output end extending rearward of a crankcase and a supercharger for compressing air feeding it to the engine. The supercharger can be located forward of a rear end of the crankcase. An exhaust pipe, designed to discharge combustion gas out of the watercraft, can be disposed above the supercharger. Forward of the supercharger, an intake box having an intake duct can be provided. An intercooler can be located beside the supercharger, through which the supercharger feeds the compressed air toward the engine.
대표청구항▼
What is claimed is: 1. A watercraft comprising an engine, an intake passage configured to guide air to the engine, an exhaust passage configured to guide exhaust gasses away from the engine, the engine including a crankshaft, the crankshaft being connected to an output shaft so as to transmit power
What is claimed is: 1. A watercraft comprising an engine, an intake passage configured to guide air to the engine, an exhaust passage configured to guide exhaust gasses away from the engine, the engine including a crankshaft, the crankshaft being connected to an output shaft so as to transmit power rearwardly from a rear end of a crankcase of the engine, and a supercharger configured to compress air to feed the compressed air to the intake passage, wherein the supercharger is located forward of the rear end of the crankcase in the watercraft. 2. The watercraft according to claim 1, additionally comprising at least one exhaust pipe extending from the exhaust passage, wherein the supercharger is disposed below at least a portion of the exhaust pipe. 3. The watercraft according to claim 2, wherein the exhaust pipe initially extends forward from the exhaust passage, then curves along a front end of the crankcase and then extends rearwardly, the supercharger being positioned forwardly of the crankcase and below the curved portion of the exhaust pipe. 4. The watercraft according to claim 1 additionally comprising an engine compartment in which the engine is disposed, and an air intake disposed in the engine compartment forward from the rear end of the crankcase, such that the air in the engine compartment is introduced from the air intake to the supercharger. 5. The watercraft according to claim 2 additionally comprising an engine compartment in which the engine is disposed, and an air intake disposed in the engine compartment and forward of the rear end of the crankcase, such that the air in the engine compartment is introduced from the air intake to the supercharger. 6. The watercraft according to claim 3 additionally comprising an engine compartment in which the engine is disposed, and an air intake disposed in the engine compartment and forward of the rear end of the crankcase, such that the air in the engine compartment is introduced from the air intake to the supercharger. 7. The watercraft according to claim 4 additionally comprising an intake box, the supercharger and the intake box being disposed forward of the crankcase in the engine compartment, and the air introduced from the air intake is fed to the supercharger via the intake box. 8. The watercraft according to claim 7, wherein the intake box and the supercharger are arranged in the longitudinal direction of the watercraft such that the intake box is positioned forward of the supercharger. 9. The watereraft according to claim 1 additionally comprising an intercooler, the supercharger and the intercooler being located forward of the crankcase in the engine compartment, wherein air is fed from the supercharger to the intake passage through the intercooler. 10. The watercraft according to claim 9, wherein the supercharger and the intercooler are aligned in the lateral direction of the watercraft. 11. The watercraft according to claim 8, wherein the intercooler is placed on the intake passage side in the lateral direction of the watercraft. 12. A watercraft comprising an engine, an intake system configured to guide air to the engine for combustion in the engine, an exhaust system configured to guide exhaust gasses away from the engine, the engine including a crankshaft, the crankshaft being connected to an output shaft so as to transmit power from a crankcase of the engine, and a supercharger configured to compress air to feed the compressed air to the intake passage, wherein at least a portion of the exhaust system extends over the supercharger. 13. The watercraft according to claim 12, wherein said portion of the exhaust system extends over a joint between the supercharger and the intake system. 14. The watercraft according to claim 12, wherein said portion of the exhaust system is arranged so as to shield the joint from water dropping downwardly toward the joint. 15. The watercraft according to claim 14, wherein said portion of the exhaust system extends directly over the joint. 16. The watercraft according to claim 14, wherein said portion of the exhaust system extends directly over the supercharger. 17. The watercraft according to claim 14, wherein the output shaft is driven from a rear end of the crankshaft.
Aichinger, Manfred; Tscherne, Rudolf; Wolfsgruber, Alois; Sonnleitner, Michael; Holzleitner, Johann, Four stroke engine having power take off assembly.
Taplin Lael Brent (Royal Oak MI), Fuel control system having an auxiliary circuit for correcting the signals generated by the pressure sensor during trans.
Hardy James A. (Playa del Rey CA) Alfano David L. (Redondo Beach CA), Internal combustion engine having a variably engagable slipping wet clutch for driving a supercharger.
Laukien Gnther (Silberstreifen D-7512 Rheinstetten-Forchheim DEX), Method and apparatus for reducing for reducing acoustic emission from submerged submarines.
Patyi Michael P. (Troy MI) Hughes William E. (Troy MI) Chappell Mary T. (West Bloomfield MI) Hummer Frederick B. (Troy MI) Kerska Donald H. (Royal Oak MI), Method of distributing air in an engine intake manifold.
Wood Richard J. ; Lavrich Philip L. ; Marks Patrick C. ; Taras Michael F. ; Lare ; Jr. Walter E., Microprocessor cooler with integral acoustic attenuator.
Arnott Steven Peter,GBX ; Hallam William,GBX ; Shepperson Anthony William,GBX ; Lyddon Steven,GBX, Noise attenuator for an induction system or an exhaust system.
Scott-Scott John L. (Warwick GB2) Belcher Bryan L. (Leamington Spa GB2) Bond Alan (Oxford GB2), Prevention of icing in the intakes of aerospace propulsors.
Rydquist Jan E. (Billdal SEX) Sandberg Lars (Gteborg SEX) Wallin Ralf (Lindome SEX), System for controlling the charge air pressure in a turbo-charged combustion engine.
Aichinger,Manfred; Tscherne,Rudolf; Wolfsgruber,Alois; Sonnleitner,Michael; Holzleitner,Johann, Watercraft having a four stroke engine with a supercharger.
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