Diesel Common Rail Direct Injection (CRDI) systems

Mfumo wa COMMON RAIL hutumiwa zaidi katika injini za kisasa za dizeli. Katika mfumo huu, kiasi cha mafuta sahihi hutolewa au kuachiliwa kwa injectors na shinikizo au pressure inalohitajika!

Mafuta yanavutwa kutoka kwa tanki na kuongezewa pressure zaidi kwenye pampu kupitia vichungi (fuel filters), na hutolewa kwa reli ya mafuta. Mafuta hutolewa ndani ya sindano kwa wingi sawa au sahihi!

Huu mfumo wa CRDI ina sehemu tofauti kama pampu, reli ya mafuta, sindano, n.k. tanki la mafuta limeunganishwa kwenye pampu ya shinikizo (preesure)! unaeza kuendelea kutazama hizi PDF!

 

MITSUBISHI TRITON 4D56/4M41 Engine

TOYOTA AVENSIS Common Rail System (CRS) 2AD-FTV 2AD-FHV 1AD-FTV

This manual explains items specific to parts used in the TOYOTA AVENSIS Common Rail Systemย Construction and operation, supply pump blaaa blaaa OCV, nk!


MITSUBISHI L200 DIESEL COMMON RAIL SYSTEM

The common rail system uses a type of accumulation chamber called a rail to store pressurized fuel, and injectors that contain electronically
controlled solenoid valves to inject the pressurized fuel into the cylinders. Because the engine ECU controls the injection
system (injection pressure, injection rate, and injection timing), the injection system is independent, and thus unaffected by the engine
speed or load. This ensures a stable injection pressure at all times, particularly in the low engine speed range, and dramatically decreases
the amount of black smoke ordinarily emitted by a diesel engine during start-up and acceleration. As a result, exhaust gas emissions
are cleaner and reduced, and higher power output is achieved.

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