An outboard engine unit capable of efficiently cooling the interior of an engine cover is disclosed. The outboard engine unit includes a cooling opening (25) capable of guiding air to an interior (40) from an upper part of the engine cover (24), a first in...

An outboard motor includes an engine and a casing. The engine includes a cylinder unit, a head cover and an ignition coil device. The cylinder unit is made of metal. The head cover is made of resin and is attached to the cylinder unit. The ignition coil de...

The present invention provides a method and an apparatus for real time objective voice analysis. The apparatus includes a sound quality analyzer for receiving at least one first signal and providing at least one second signal indicative of at least one non...

In fuel supply system for an engine in which a discharge port (31a) in a fuel pump driven by the engine to draw up fuel in a fuel tank (26) is connected to an inlet port which is provided in a fuel reservoir (35) and which is controlled in opening and clos...

An outboard motor (1) includes a water-cooled V-engine (5). The engine includes right and left cylinder block portions (6R, 6L) each having plural cylinders (7) formed therein. The cylinders of each cylinder block portion are vertically juxtaposed. Cylinde...

An intake system in a V-type 4-stroke engine (E) for an outboard engine system is provided. A crankshaft (4) of the engine is disposed vertically, and heads of left and right banks are disposed to face rearwards. In the intake system, an intake air inlet i...

It is intended to provide an outboard engine that can be decreased in size and weight by decreasing the size and weight of a connecting portion between an engine body and a mount case that are united together via a pump body of an oil pump. For this purpos...

An outboard motor according to the present invention has a generator (22). The outboard motor (1) has a first passage (S3, S4) for supplying air from above the generator and a second passage (S7) for supplying air from below the generator, so as to cool th...

An outboard motor (1) includes a first casing (3) and a second casing (4) disposed below the first casing. The first casing houses therein an oil pan (8) and an upper part of a drive shaft (10). Within the oil pan, engine oil is held. The second casing has...