Patent ID: 8430127
Filing Date: 2013-04-30
Classification: F15B,F16H,Y10T

Abstract:
1. An electrohydraulic control module comprising: a control valve for hydraulically controlling a transmission, the control valve being provided with an oil pathway including a first concave portion; an electronic control device that controls a component to be controlled by the control valve; and an electrical interconnect plate including an interconnect member, the interconnect member electrically connecting the electronic control device and the component to be controlled; wherein the electrohydraulic control module includes a separate plate disposed between the interconnect plate and the control valve; the interconnect plate includes a second concave portion at a part of its surface side that abuts the separate plate; the electronic control device is mounted in the second concave portion of the interconnect plate, the interconnect plate is kept oiltight by the separate plate, and the electronic control device is located between the interconnect plate and the separate plate, the control valve includes a convex portion formed on its surface side that abuts the separate plate, the convex portion being higher than the surface that abuts the separate plate; the separate plate includes a hole free from interference with the convex portion; and the convex portion of the control valve extends through the hole in the separate plate and comes into contact with part of the electronic control device.