What is the oil pump cooled by
(1) Natural cooling. Naturally cooled motors do not use fans, but are cooled by convection and radiation of air.
(2) Self-cooling. During self-cooling, cooling air is blown by a fan mounted on the rotor or dragged by the rotor.
(3) External cooling. Externally cooled motors are cooled by a fan that is not coaxial with the motor, or by replacing air with other externally blown cooling media.
(4) Open the road for ventilation. The open-circuit ventilation system is dissipated by the continuous replacement of cooling air flowing through the motor.
(5) Surface cooling. During surface cooling, heat is dissipated from the surface of the closed motor to the cooling medium.
(6) Circulation cooling. During cyclic cooling, the heat is dissipated through the intermediate cooling medium, which continuously circulates between the motor and the radiator.
(7) Liquid cooling. When the liquid is cooled, part of the motor is covered with water or other liquid, or immersed in the liquid.
(8) Direct gas cooling. In direct gas cooling, one or all of the windings are cooled by a gas (e.g., hydrogen) flowing within the conductor or coil.
(9) Direct liquid cooling. In direct liquid cooling, one or all of the windings are cooled by a liquid (e.g., water) flowing within the conductor or coil
What is the oil pump cooled by
From the structure of the gasoline pump, it can be seen that the gasoline is inhaled by the bottom of the gasoline pump, flows through the rotor carbon brush and finally output from the top, and the argument that the gasoline pump shell is immersed in the gasoline to dissipate heat is basically incorrect, and the gasoline pump idling after no oil will not provide gasoline pressure, which is equal to the load of the gasoline pump is reduced, the working current is small, and the heat will not be large naturally! Therefore, the real reason for burning is generally that the gasoline impurities are much, blocking the pump body, causing the gasoline pump to stop and burn, or the oil pressure regulator is damaged, the oil pressure is increased, resulting in the gasoline pump load is too large to burn! Generally speaking, no oil will burn the oil pump, which is the damage to the pump wheel blade, resulting in a decrease in oil pressure, rather than the motor rotor burning!
What is the oil pump cooled by
You're talking about gasoline engines.
There's only one pump in the fuel supply area. It's the pump in the gas tank. Because gasoline cars are ignited, they do not require much fuel pressure during gasoline injection. All you need to do is feed the gasoline to the engine. Cars are cooled with cooling water.
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