| 摘要 |
FIELD: manufacture of engines and devices for facilitated start of internal combustion engine. ^ SUBSTANCE: proposed device has main self-adjustable heating element mounted in oil sump and additional self-adjustable heating elements. Heating elements are made in form of temperature-sensitive resistors located inside or over external surfaces at positive temperature coefficient of resistance of structure at effect of change-over point. Some of them are made in form of cables. Temperature-sensitive resistor is located in fuel filter between bodies of filter element. Temperature-sensitive resistor mounted on fuel line is brought with it in contact lengthwise forming heat insulation on external side. Fuel inlet tube is provided with temperature-sensitive resistor mounted on its generatrix surface; temperature-sensitive resistor located in oil sump is mounted below level of oil under oil receiver at clearance relative to its outlet passage. ^ EFFECT: enhanced efficiency of start. ^ 2 cl, 5 dwg |
