T-piece in a motor coolant flow system has a narrowing at the junction with a the main flow pipe and the second pipe to reduce the static pressure and prevent faulty coolant/vehicle heating flows

摘要

The water pipe system (12), especially for the coolant in a water-cooled motor, has a T-shape structure with a second pipe (10) at right angles to the flow line. The flow pipe is narrowed at right angles to the flow direction (22) at the junction (26) between the two pipes, to reduce the static pressure.