| 摘要 |
<p>A relay is described, for the use particularly in motor-vehicles, comprising a stable ferromagnetic core (2A), an excitation coil (1A) wound around said core, a movable assembly (3A), composed by a movable ferromagnetic armature (4A), connected to a blade (15,17) carrying an electric contact (7A), being movable with respect to said armature (4A) and having a fulcrum in an appropriate seat (16) obtained in the said armature (4A), said blade (15,17) being constrained to the armature (4A) in an elastic fashion, but suitable at producing a dampening effect of the bouncing phenomenons, said relay also comprising a return spring (8A) to maintain in a position of maximum air gap said movable assembly (3A) with respect to the stable core (2A), when the device is in a release condition; the main feature of the invention consists in the fact that a leaf spring (5A) is provided, being fixed in a predetermined point (18) of said movable armature, which constrains for elastic reaction the movement of said movable blade (15) and maintains the desired pressure contact on said electric contact (7A). <IMAGE> <IMAGE></p> |
