The ignition timing
The moment of ignition of the working mixture. The combustion of the working
mixture in the combustion chamber of the engine cylinder occurs in
for a certain time. The angle of rotation of a cranked
the motor shaft after the onset of spark discharge in
the candle to the position at which the piston is at TDC
is called ignition timing.
In case of early ignition (great timing for-
gigane) there is a sharp increase in pressure, prevents
sponding movement of the piston, resulting in a reduction
the output and efficiency of the engine, overheating and procedure for removing
the detonation knocks. Toxicity increases from-
working gases. At idle the engine work
melts is unstable.
In case of late ignition (small advance angle at-
gigane) the ignition of the working mixture occurs at DWI-
of the piston after TDC. The gas pressure cannot
to achieve the required value, causing a weaker
tion of power and fuel economy. Temperature from-
working gas is increased, there is an overheating DWI
gates.
Time period represented in the working stroke movement
gates of combustion of the working mixture, decreases with an increase
of the rotational speed of the crankshaft. And the speed shore-
tion mixture changes insignificantly. Therefore, with increasing
the frequency of rotation of a cranked shaft it is necessary to increase
and the ignition timing. At a constant value
the rotational speed of the crankshaft and with the increase in load-
CI engine decreases the amount of residual gases in
the combustion chamber and the speed of combustion of the working mixture zoom
lost, causing the need to reduce the angle
ignition timing.
This implies that the ignition timing Dol-
wives be adjusted automatically based on speed and
the load operating conditions of the engine.
Device to facilitate starting of the engine. To them the
include:
• starting fluid "Arctic", "Cold 40";
• glow plugs for diesel engines;
• electrically air preheaters;
• electric batteries;
• preheater.
Electrically air heater is used to
cold start diesel engines at temperatures of the who-
spirit to -25°C With the use of winter oils, and to -18°C
when using conventional oils. The principle of operation of electronic
tropicarnage of the air preheater is based on the evaporation
fuel pin plugs and ignition
fuel vapors mixed with air. Arising from this
the torch warms up the engine cylinders to the who-
the spirit that facilitates engine starting at low temperatures
air.
Heating batteries may be internal
him when the electrolyte is placed in the heater power-
TEW 600 watts. Heating of the electrolyte allows for a short time
bedrooms at low temperatures to improve the curve
Tiki batteries. For outdoor heating
used containers heated with warm air
or electrical coils placed in the shell,
the Torah is covered battery.
Preheater allows
prestarting warming up of the engine when the temperature of the air
ha to -60°C due to heating of the coolant system
the theme of cooling. Heating time, cooling liquid
STI, start and warm engine at idle with
the use of pad heated heater Accu-
molatore battery when the air temperature is -60°C is equivalent
zhno to exceed 45 minutes. Current consumption inrush
heater battery battery mode-
reheats 30-40 A.
The moment of ignition of the working mixture. The combustion of the working
mixture in the combustion chamber of the engine cylinder occurs in
for a certain time. The angle of rotation of a cranked
the motor shaft after the onset of spark discharge in
the candle to the position at which the piston is at TDC
is called ignition timing.
In case of early ignition (great timing for-
gigane) there is a sharp increase in pressure, prevents
sponding movement of the piston, resulting in a reduction
the output and efficiency of the engine, overheating and procedure for removing
the detonation knocks. Toxicity increases from-
working gases. At idle the engine work
melts is unstable.
In case of late ignition (small advance angle at-
gigane) the ignition of the working mixture occurs at DWI-
of the piston after TDC. The gas pressure cannot
to achieve the required value, causing a weaker
tion of power and fuel economy. Temperature from-
working gas is increased, there is an overheating DWI
gates.
Time period represented in the working stroke movement
gates of combustion of the working mixture, decreases with an increase
of the rotational speed of the crankshaft. And the speed shore-
tion mixture changes insignificantly. Therefore, with increasing
the frequency of rotation of a cranked shaft it is necessary to increase
and the ignition timing. At a constant value
the rotational speed of the crankshaft and with the increase in load-
CI engine decreases the amount of residual gases in
the combustion chamber and the speed of combustion of the working mixture zoom
lost, causing the need to reduce the angle
ignition timing.
This implies that the ignition timing Dol-
wives be adjusted automatically based on speed and
the load operating conditions of the engine.
Device to facilitate starting of the engine. To them the
include:
• starting fluid "Arctic", "Cold 40";
• glow plugs for diesel engines;
• electrically air preheaters;
• electric batteries;
• preheater.
Electrically air heater is used to
cold start diesel engines at temperatures of the who-
spirit to -25°C With the use of winter oils, and to -18°C
when using conventional oils. The principle of operation of electronic
tropicarnage of the air preheater is based on the evaporation
fuel pin plugs and ignition
fuel vapors mixed with air. Arising from this
the torch warms up the engine cylinders to the who-
the spirit that facilitates engine starting at low temperatures
air.
Heating batteries may be internal
him when the electrolyte is placed in the heater power-
TEW 600 watts. Heating of the electrolyte allows for a short time
bedrooms at low temperatures to improve the curve
Tiki batteries. For outdoor heating
used containers heated with warm air
or electrical coils placed in the shell,
the Torah is covered battery.
Preheater allows
prestarting warming up of the engine when the temperature of the air
ha to -60°C due to heating of the coolant system
the theme of cooling. Heating time, cooling liquid
STI, start and warm engine at idle with
the use of pad heated heater Accu-
molatore battery when the air temperature is -60°C is equivalent
zhno to exceed 45 minutes. Current consumption inrush
heater battery battery mode-
reheats 30-40 A.