在典型液力偶合器中，工作油泵和润滑油泵同轴而装，它们由原动机轴驱动伞形

在典型液力偶合器中，工作油泵和润滑油泵同轴而装，它们由原动机轴驱动伞形齿轮而拖动。工作油泵为离心式，供油经过控制阀后进入泵轮。偶合器循环圆内的工作油，由勺管排出进入工作油冷油器。冷油器出口的油分两路流动，一路直接回油箱，另一路经过控制阀再回到泵轮，因为勺管内的油流有较高的压力，使它通过冷油器后再回到泵轮，可以减少工作油泵的供油量，节约油泵的能耗。
润滑油泵与辅助油泵为齿轮式。润滑油泵的供油经过润滑油冷油器、双向可逆过滤器，然后分别送往各轴承和齿轮处进行润滑，润滑油的另外一路油经过控制油滤网，进入勺管控制滑阀和勺管的液压缸。
辅助油泵在偶合器起动前工作，进行轴承的润滑，待各轴承得到充分润滑后，才能起动偶合器。

結果 (英文) 1:

In the classic fluid coupling, oil pump and the oil pump shaft and install, they are driven by a prime mover shaft bevel gear and drag. Centrifugal oil pump, oil supply through the control valve into the pump. Coupling within the circle of oil released by the Scoop into working oil oil cooler. Oil cooler outlet oil split flow, direct all the way back to the fuel tank, the other all the way through the control valve to the pump again, spoonful of oil flow in a pipe under high pressure, to make it through the oil cooler and then returned to the pump, you can reduce the amount of oil pump for oil, saving energy consumption of the pump.Lube oil pump and auxiliary oil pump gear. Oil pump oil supply through the lubricating oil cooler, a two-way reversible filter, and then sent off to the lubrication of bearings and gears, lube oil all the way through the control of oil strainer into the Scoop Scoop and controlling slide valve of hydraulic cylinders.Auxiliary oil pump coupling before starting work, bearing lubrication, and after getting sufficient lubrication of the bearings, starter couplers.

結果 (英文) 3:

In a typical hydraulic coupler, a working oil pump and lubricating oil pump coaxial and installed, they are motivated by the original axle drive bevel gear and drag. Working oil pump for centrifugal oil pump wheel, after entering control valve. Coupling the circle working oil, by spoon tube discharge into the work of oil and oil cooler. Oil cooler outlet oil flow is divided into two paths, one path directly back to the tank, via a control valve back to the pump wheel, because the pipe in the oil flow has a higher pressure, make it through the oil cooler and then returned to the pump wheel, can reduce the flow of work of oil pump, oil pump energy saving.
lubricating oil pump and auxiliary oil pump is a gear type.Lubricating oil pump through the lubricant oil cooler, two-way reversible filter, and then sent to the bearing and gear lubrication, lubricating oil and the other path of oil through the control oil filter, enter the scoop tube to control the hydraulic cylinder slide valve and pipe spoon.
the auxiliary oil pump before starting to work on the coupler, lubrication of bearings, bearings to be the full lubrication, can start coupling.