SISTEMA DI ALIMENTAZIONE DEL COMBUSTIBILE DI UN MOTORE A COMBUSTIONE INTERNA
Fuel feed system comprising a gas oil feed line communicating with a fuel tank and with a high pressure fuel pump connected to the cylinders of the engine connected to an air feed line and a gas feed line having one end connected to a gas supply and the other end connected to a Venturi in communicat...
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Format: | Patent |
Sprache: | ita |
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Zusammenfassung: | Fuel feed system comprising a gas oil feed line communicating with a fuel tank and with a high pressure fuel pump connected to the cylinders of the engine connected to an air feed line and a gas feed line having one end connected to a gas supply and the other end connected to a Venturi in communication with the air line. A pedal is connected to a plate of the pump and to a valve in the gas feed line. The fuel feed system comprises a solenoid for limitation of the movement of the pump plate toward one of the extreme positions called "gas oil" or "gaseous fuel", connected to a commutator. The commutator is connected to a solenoid valve in the gaseous fuel feed line. This line includes a pressure regulator of the gaseous fuel. The plate is connected to a pneumomechnical valve connected to the Venturi and to the gas fuel pressure regulator. |
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