Matches 1 - 22 out of 22


Match Document Document Title
US20110070786 OUTBOARD MOTOR  
An outboard motor includes an engine, and a top cowling and a bottom cowling that are arranged to cover the engine. A flow-joining pipe is connected to each exhaust port of a plurality of...
US20110070785 OUTBOARD MOTOR  
An outboard motor includes an engine, and a top cowling and a bottom cowling that are arranged to cover the engine. A flow-joining pipe is connected to each exhaust port of a plurality of...
US20110039461 Exhaust plenum for distributing exhaust gas uniformly through a catalyst module  
A plenum is provided upstream from a catalyst module and downstream from a plurality of exhaust ports of a marine engine. The plenum is provided with a cross-sectional area that induces exhaust...
US20110223819 OUTBOARD MOTOR  
An outboard motor includes an engine, a housing, a catalyst, and an engine cover. The housing includes a partitioning wall that is arranged to partition an interior of the housing into a first...
US20130157533 OUTBOARD MOTOR AND WATERCRAFT INCLUDING THE SAME  
An outboard motor includes a left bank and a right bank. An exhaust port in each of the left bank and the right bank is arranged outward relative to a cylinder axis line in an outer motor width...
US20100022148 EXHAUST DEVICE FOR OUTBOARD MOTOR MULTI-CYLINDER ENGINE  
An exhaust device for an outboard motor multi-cylinder engine includes an exhaust passage having a first end connected to the multi-cylinder engine, a catalyst provided in the exhaust passage, and...
US20100056001 EXHAUST DEVICE FOR OUTBOARD MOTOR ENGINE AND OUTBOARD MOTOR  
An exhaust device for an outboard motor engine includes an exhaust passage, a catalyst an air inlet, and an air pump. The exhaust passage is connected to the engine arranged to support a...
US20130029545 OUTBOARD MOTOR AND METHOD FOR MANUFACTURING OUTBOARD MOTOR  
An outboard motor includes an engine, an exhaust manifold, and a lower exhaust passage. The engine includes a plurality of cylinders, and a plurality of exhaust ports. The cylinders are disposed...
US20120295502 OUTBOARD MOTOR  
An outboard motor includes an engine, an exhaust guide, and a catalyst. The engine includes a cylinder and crankshaft. The crankshaft is disposed along a vertical direction. The exhaust guide is...
US20140322997 ENGINE, OUTBOARD MOTOR, AND WATERCRAFT  
An engine includes a cylinder block including a plurality of cylinders disposed along a V-shaped line, a pair of exhaust manifolds disposed inside the V-shaped line, and an exhaust pipe disposed...
US20100087108 Concentricity spacer for a catalyst device of a marine engine  
The exhaust system for a marine engine provides a concentricity spacer located between an outer surface of a generally tubular member of a catalyst device and an inner surface of a generally...
US20100130079 Marine engine exhaust system having a plurality of catalyst devices disposed in parallel with each other  
A catalyst system for a marine engine includes a plurality of catalyst devices arranged in parallel with each other to accommodate a smaller overall size in a preferred dimension to allow more...
US20130203308 VESSEL PROPULSION APPARATUS  
A vessel propulsion apparatus includes a first exhaust passage including an upward guiding portion that guides exhaust generated by an engine upward, a second exhaust passage disposed at a...
US20100112878 Catalyst device for a marine engine which is generally tubular with a rim portion  
A catalyst system for a marine engine incorporates a catalyst device within a housing structure. The catalyst device has a rim portion that is disposed within first and second flange surfaces of...
US20100087109 Marine engine with thermally insulated catalyst structures  
A catalyst system for a marine engine supports a catalyst device within a catalyst housing structure in such a way that a space is defined around the device in order to thermally insulate the...
US20100240269 OUTBOARD MOTOR  
An outboard motor includes an engine, an exhaust guide, and a catalyst. The engine includes a cylinder and crankshaft. The crankshaft is disposed along a vertical direction. The exhaust guide is...
US20100240270 OUTBOARD MOTOR  
An outboard motor includes an engine and a catalyst. The engine includes a cylinder and a cylinder head. The engine includes an exhaust port, a catalyst housing portion, a first exhaust passage,...
US20140287636 OUTBOARD MOTOR  
An outboard motor includes an exhaust pipe that includes an outer wall section, an inner wall section, a coolant passage, and a constricted section. The inner wall section is arranged inward of...
US20130052892 OUTBOARD MOTOR  
An outboard motor includes an exhaust pipe that includes an outer wall section, an inner wall section, a coolant passage, and a constricted section. The inner wall section is arranged inward of...
US20160312683 OUTBOARD MOTOR  
Disclosed is an outboard motor including an exhaust manifold having a plurality of first openings connected to exhaust ports to form a first passage vertically extending, and an exhaust passage...
US20160305316 OUTBOARD MOTOR  
Disclosed is an outboard motor including an exhaust manifold having a first passage that is provided with a plurality of first openings connected to a plurality of exhaust ports and extends...
US20160221658 CATALYST INSTALLATION STRUCTURE OF OUTBOARD MOTOR  
An outboard motor equipped with a four-stroke engine and provided with a catalyst installation structure, in which an exhaust passage is connected to the exhaust ports of the plurality of the...

Matches 1 - 22 out of 22