초록 ▼

A vehicle which uses “blended”fuel, i.e., fuel and lubricating oil combined, is provided with a fuel tank and an oil tank. A measuring device receives a predetermined amount of oil, and when an actuation occurs, usually associated with a fuel-filling operation, the measured amount of oil is discharg

A vehicle which uses “blended”fuel, i.e., fuel and lubricating oil combined, is provided with a fuel tank and an oil tank. A measuring device receives a predetermined amount of oil, and when an actuation occurs, usually associated with a fuel-filling operation, the measured amount of oil is discharged into the fuel tank where it blends with the fuel. The actuation may, for example, be derived from the opening and/or closing of a fuel tank closure, or from the insertion of a fuel filler nozzle into the tank.

대표청구항 ▼

In combination: a fuel tank having a fill port and a removable closure for said fill port through which fuel can be charged; an oil tank for containing oil to be blended into fuel contained in said fuel tank said oil tank having an inlet port and an outlet port communicating with a measuring means;

In combination: a fuel tank having a fill port and a removable closure for said fill port through which fuel can be charged; an oil tank for containing oil to be blended into fuel contained in said fuel tank said oil tank having an inlet port and an outlet port communicating with a measuring means; said measuring means comprising a chamber of known volume having an inlet opening adapted to receive a predetermined quantity of oil from said oil tank outlet port and an outlet opening to discharge said predetermined quantity of oil into said fuel tank; valve means for selectively and alternately closing and opening said inlet and outlet openings; and actuating means for actuating said valve means, contact means connected to said removable closure and contactable with said actuating means, whereby when said removable closure is removed from said fill port, said actuating means moving said valve means to open said outlet opening to release oil from said chamber while closing said inlet opening, and when said removable closure is fastened to said fill port, said actuating means; closing said outlet opening to prevent release of oil and opening said inlet opening to permit said chamber to fill with oil.