| 摘要 |
PURPOSE:To obtain a controller which is movable to respective experimental rooms by incorporating control equipment for supplying engine cooling water ad lubricating oil to an engine under specific conditions in one housing and mounting it on a member for movement, and setting it closely to a test engine in a test room. CONSTITUTION:The housing formed of a unit frame material 4 and an external plate 5 is mounted on a rack 3 supported by casters 2 provided at four corners as moving members. Then the engine cooling water system consisting of an expansion tank 12, a cooling pump 13, a cooling water outlet 17, etc., the lubricating oil system consisting of a lubricating oil intake 21, a lubricating oil strainer 22, a lubricating oil pump 23, a plate heat exchanger 24, etc., and a heat exchanging cooling water system are mounted on the housing. This device is moved to and installed in a desired experimental room to supply engine cooling water and lubricating oil under specific and stable conditions of the temperatures, pressure, and flow rate of the engine cooling water and lubricating oil, thereby performing measurement with high accuracy. |
