초록 ▼

A radiator device for a motorcycle operatively connected to an engine unit provided with a water jacket and in which cooling liquid circulates comprises a pair of first and second radiator units arranged bilaterally in upright fashion with respect to the motorcycle body. Each of the radiator units i

A radiator device for a motorcycle operatively connected to an engine unit provided with a water jacket and in which cooling liquid circulates comprises a pair of first and second radiator units arranged bilaterally in upright fashion with respect to the motorcycle body. Each of the radiator units is composed of upper and lower tanks in an upright arrangement thereof, the upper tank of the first radiator unit having a top portion disposed at a level lower than a top portion of the upper tank of the second radiator unit. The cooling water directly introduced into the upper tank of the first radiator unit is then divided and one branch flow of the cooling water is fed into the upper tank of the second radiator unit through means of another water tube interconnecting the upper tanks of the first and second radiator units. The water tube has one end connected to the top portion of the first radiator unit and the other end connected to the second radiator unit at a position which is above the connecting position of the one end of the second water tube with respect to the first radiator unit so that the water tube extends upwardly towards the second radiator unit. An air ventilation cap is provided upon the top portion of the upper tank of the second radiator unit.

대표청구항 ▼

A radiator device for a motorcycle of the type operatively connected to an engine unit provided with a water jacket and within which cooling liquid circulates, comprising: a pair of first and second upstanding radiator units arranged in a laterally spaced fashion with respect to a body portion of sa

A radiator device for a motorcycle of the type operatively connected to an engine unit provided with a water jacket and within which cooling liquid circulates, comprising: a pair of first and second upstanding radiator units arranged in a laterally spaced fashion with respect to a body portion of said motorcycle, each of said radiator units being composed of upper and lower tanks disposed in an upright arrangement thereof, the upper tank of said first radiator unit having a top portion thereof disposed at a level which is lower than a top portion of the upper tank of said second radiator unit when said motorcycle is disposed in a normal vertically upright positional mode; a first water tube means connecting said upper tank of said first radiator unit and said water jacket of said engine unit; a second water tube means interconnecting said upper tanks of said first and second radiator units; and tube means connected to said lower tanks of said first and second radiator units for combining cooling water flows from said lower tanks of said first and second radiator units into one cooling water flow.