| Patent Number |
Title Of Patent |
Date Issued |
| 6182631 |
Camshaft for engine |
February 6, 2001 |
| An improved and simplified outboard motor construction wherein the cooling and exhaust systems for the engine are formed with a minimum number of components and sealing joints and incorporating a non-metallic cam shaft for reduced cost and weight without sacrifice of durability. The exha |
| 5353759 |
Crank chamber compression type two cycle engine |
October 11, 1994 |
| A crankcase compression, two cycle, internal combustion engine including an arrangement for facilitating starting by reducing the viscosity of lubricant which may remain on the cylinder bore after engine shut down. This viscosity decrease is accomplished by adding a low viscosity fluid |
| 4787832 |
Automatic air vent device for fluid pump of internal combustion engine |
November 29, 1988 |
| Several embodiments of venting arrangements for the lubricant pump of a two-cycle, crankcase compression internal combustion engine for an outboard motor and having a positive lubricating system. In each embodiment, the lubricant pump is provided with a vent passage that extends from |
| 4766860 |
Warning system of filter binding in liquid supplying system |
August 30, 1988 |
| A number of embodiments of outboard motors incorporating lubricating systems having a filter for filtering gravity flow of lubricant to the engine and for sensing a clogged filter condition. In each embodiment, a warning is given when the filter clogging condition is noted and furthe |
