| 摘要 |
<p>A device for fuel delivering out of carburettor fuel and oil in a pre-selected mixture proportion is disclosed. Both the fuel and oil are stored in separate tanks (1, 2) and are being simultaneously fed, by means of pumps (9, 18), through one of the piston flowmeters (11, 21) into a common distributing guide (14). The device has, in front of the piston oil flowmeter (21), a gas discharging nozzle (32). Both the piston flowmeters (11, 21) are connected through an adjustable controlling gear (25). An oil return guide (28) with an embedded by-pass valve (29) is arranged behind an oil pump (18). The device's construction is set to prevent air instead of oil delivering.</p> |
