Internal-combustion engines – Charge forming device – Fuel flow regulation between the pump and the charge-forming...
Patent
1988-03-31
1990-01-16
Wolfe, Willis R.
Internal-combustion engines
Charge forming device
Fuel flow regulation between the pump and the charge-forming...
123510, F02M 3112, F02M 3718, F02M 3722, F02M 5500
Patent
active
048936030
ABSTRACT:
A low pressure fuel system with fuel preheating for an air-compressing, injection internal combustion engine, in which system, a heat exchanger effective at low fuel temperature with a down-stream fine filter is provided in a supply main leading to the high pressure injection pump and a shut-off valve controlled as a function of the fuel temperature is provided in a return main leading away from the high pressure injection pump.
REFERENCES:
patent: 2599699 (1952-06-01), Dilworth et al.
patent: 4187813 (1980-02-01), Stumpp
patent: 4432329 (1984-02-01), Redele123514
ATZ-Automobittechnische Zeitschrift 85 (11-1983), pp. 667-677, "The New Mercedes-Benz 2.0.L Four-Cylinder Diesel Engine for the 1900 Passenger Car".
Daimler-Benz AG
Macy M.
Wolfe Willis R.
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