Archive for the ‘Diesel Engine’ Category

Diesel Engine BACS (Boost and Altitude Compensator System)

Monday, July 26th, 2010 | 1. Description The BACS is a device that provides both the functions of the turbocharger boost compensator and the HAC. The HAC valve maintains the constant pressure in the constant pressure ...

Turbocharger Boost Compensator

Sunday, July 25th, 2010 | 1. Description When the intake air volume (boost pressure) is increased by the turbocharger, the boost compensator increases the maximum fuel injection volume in accordance with the increased intake air ...

Diesel Engine High-Altitude Compensator (HAC)

Saturday, July 24th, 2010 | 1. Description At high altitudes, the air density decreases with the decrease in the atmospheric pressure. For this reason, if the fuel is injected under the same conditions as at low ...

VE Pump Options ACSD (Automatically-controlled Cold Starting Device)

Friday, July 23rd, 2010 | 1. Description The ACSD uses the contractive and expansive properties of thermo wax and the tension of a spring to automatically advance the injection timing in response to the coolant temperature, ...

TCV (Timing Control Valve) of Fuel Injection

Friday, July 23rd, 2010 | The TCV renders the LST inactive if the vehicle is operated with a cold engine (coolant temperature below 6C (14F)) or at high altitudes (where the atmospheric pressure is below ...

LST (Load-Sensing Timer) of Fuel Injection

Thursday, July 22nd, 2010 | The LST changes the fuel injection timing in accordance with the engine load, and obtain the characteristic of advancing. The fuel is released from the orifice on the governor sleeve ...

M-M (Minimum-Maximum) Speed Governor ofDiesel Engine injection pump

Wednesday, July 21st, 2010 | The M-M speed governor controls the injection volume in accordance with the engine speed at minimum and maximum speeds. At other speed ranges, the fuel volume in accordance with the ...

Fuel Injection All-speed Governor

Tuesday, July 20th, 2010 | The all-speed governor controls the fuel injection volume at all engine speed ranges. The spill ring is moved by the governor, changing the effective stroke, resulting in an adjustment of ...

VE Pump Mechanical Governor (Fuel Injection)

Monday, July 19th, 2010 | It is necessary to control the fuel injection volume in accordance with the effort that the accelerator pedal is depressed and engine load as the output of the diesel engine ...
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