Oil pump for oil circuit of engine has pressure in pressure channel fed to flow control unit upstream of consumer as control variable, and oil cooler is installed in pressure channel

摘要

The oil pump (12) for an oil circuit with a flow control unit (30) for controlling of an overflow through an overflow channel (28) from a pressure connection (18) into a suction channel (16), has a pressure in the pressure channel (20) fed to the flow control unit upstream of the consumer (10) as a control variable. An oil cooler (24) is installed in the pressure channel, and the pressure in the pressure channel is fed to the flow control unit downstream of the cooler.