System feeding combustion engines with fuel

The fuel supply system for internal combustion engines, feeding alternatively LPG and petrol/Diesel oil, is equipped with the fuel type switch (1) located before pump number 2. The controllable valve number 4 is placed behind the high pressure pump (3). It cuts off the fuel return to the tank once t...

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Bibliographische Detailangaben
Hauptverfasser: CZEKALSKI PIOTR, HANKE KRZYSZTOF, CZEKALSKI PAWEŁ, MARENIN JACEK
Format: Patent
Sprache:eng ; pol
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Zusammenfassung:The fuel supply system for internal combustion engines, feeding alternatively LPG and petrol/Diesel oil, is equipped with the fuel type switch (1) located before pump number 2. The controllable valve number 4 is placed behind the high pressure pump (3). It cuts off the fuel return to the tank once the fuel type has been switched.