| 摘要 |
An automatic dispenser for injecting starting fluid into an internal combustion engine is disclosed. This dispenser includes a valve actuator which is adapted to receive a valved cannister containing a pressurized starting fluid and to pass starting fluid from the cannister through a conduit to an injector positioned in an air intake passage of the engine. The valve actuator is coupled to the starting system of the engine so that the cannister valve is continuously injected into the engine during operation of the engine's starter motor. In this way a continuous flow of starting fluid is automatically dispensed during engine cranking. The valve actuator is also provided with a reservoir which temporarily stores a predetermined volume of starting fluid while fluid is flowing through the actuator, and then supplies this fluid to the injector after the cranking has stopped, thereby providing starting fluid to the engine during the period immediately following termination of cranking. In addition, an electrical circuit for manually controlling the valve actuator and improved reservoirs are also described.
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