2.4
CIRCUITO COMBUSTIBILE
(Fig. 2.4a) Pompa Rotativa Elettronica
(Fig. 2.4b) Pompa Rotativa Meccanica
1) Pompa alimentazione
2) Filtro gasolio
3) Pompa iniezione
4) Iniettore
5) Scambiatore gasolio
2.4.1
Pompa iniezione
PRESSIONE CIRCUITO
30 ÷ 40 kPa (bar 0.3 ÷ 0.4)
2.4
CIRCUIT D'ALIMENTATION
(Fig. 2.4a) Pompe rotative Eletronique
(Fig. 2.4b) Pompe rotative Mécanique
1) Pompe d'alimentation
3) Filtre à gazole
3) Pompe d'injection
4) Injecteur
5) Echangeur de gazole
2.4.1
Pompe d'injection
PRESSION DU CIRCUIT
30 ÷ 40 kPa (0.3 ÷ 0.4 bar)
2.4
FUEL CIRCUIT
(Fig. 2.4a) Electronics Rotary pump
(Fig. 2.4b) Mechanics Rotary pump
1) Fuel pump
2) Fuel filter
3) Injection pump
4) Injector
5) Fuel exchanger
2.4.1
Injection pump
CIRCUIT PRESSURE
30 ÷ 40 kPa (0.3 ÷ 0.4 bar)
2-10
MD700
MD700
MD700
MD700
MD700
2.4
KRAFTSTOFFANLAGE
(Abb. 2.4a) Rotierende Pumpe Elektro.
(Abb.2.4b) Rotierende Pumpe Mechan.
1) Kraftstoff-Förderpumpe
2) Dieselfilter
3) Einspritzpumpe
4) Einspritzdüse
5) Diesel Wärmeaustauscher
2.4.1
Einspritzpumpe
DRUCK KRAFTSTOFFKREISLAUF
30 ÷ 40 kPa (bar 0.3 ÷ 0.4)