Reactor device

摘要

A reactor device formed by containing a reactor body comprising a plurality of cores joined with each other within a case in a floating state. The reactor body is placed on a case by using leaf spring bodies and a movement of the reactor body in the horizontal direction is allowed, thereby absorbing a difference in expansion resulting from a difference in the thermal expansion coefficient between the reactor body and the case due to a heat stress. Further, a resin mold is inserted into a concave portion of the case so as to allow the movement in the horizontal direction so that the movement of the reactor body along a slope surface can be achieved, thereby absorbing the difference in expansion.

主权项

1. A reactor device to be mounted in a vehicle comprising:
a reactor body formed by joining a plurality of cores; a case that contains the reactor body; and an engaging member that engages both ends of the reactor body with the case so as to allow a movement of the reactor body in a horizontal direction with respect to the case in a state in which the reactor is mounted in a vehicle, and allows the reactor body to float within the case, rather than fixing the reactor body to the case by fastening, wherein the engaging member comprises a leaf spring having one end integrated with the reactor body and the other end placed on an upper surface of the case, the other end being not fixed to the case by fastening, the leaf spring being freely movable in at least one direction with respect to the upper surface of the case.