governor piston的意思|示意

'

Governor and Piston

Governor and piston are two words often mentioned in connection with a vehicle engine. The governor is a device that regulates the speed at which the engine operates. It is usually operated with a spring or lever control, and it can be either manually set or electronically controlled.

Piston is the component in the engine that transforms the energy created by the combustion process into the energy needed to move the vehicle. The piston is made up of two parts: the head and the cylinder. The head is the part that moves up and down in the cylinder, while the cylinder is the chamber inside which the head is enclosed. The cylinder is connected to the crankshaft, and the piston is connected to the crankshaft by means of a connecting rod.

The governor works in conjunction with the piston to regulate the speed of the engine. When the engine is running, the piston moves up and down in the cylinder. As the piston moves up and down, it is connected to the governor, which then regulates the speed at which the piston moves. This in turn determines the speed of the engine.

Governors are used in a variety of engines, from small engines in lawn mowers to large diesel engines in trains. While the governor works in conjunction with the piston to regulate the speed of the engine, the piston itself is responsible for transforming the energy created by the combustion process into the energy needed to move the vehicle. Without the piston and the governor, the engine would not be able to efficiently generate and maintain the speed necessary for the vehicle to move.