| 摘要 |
<p>The outlet is to drain or empty the radiator of a car. It consists of a water container (13) split into two chambers (18,25) by an internal transverse partition (27). The partition has a boss (31) with a hole (35) to the exterior of the water container to communicate with both chambers. The boss has a movable stopper (36) in the hole. This moves from a position separating the two chambers and the exterior, and another allowing them to communicate via the orifice. The stopper is cylindrical, screwed into the hole.</p> |
