Patent ID: 6729347
Filing Date: 2004-05-04
Classification: F16K,Y10T

Abstract:
A device for pressure regulation comprising a housing and a closing body received axially movably therein, said housing having at least one pressure medium inlet and one pressure medium outlet, and said closing body being prestressed by a helical spring against a valve seat in the housing, at least one compensation element (15) for the helical spring being disposed between the closing body (12) and an end, oriented toward said closing body (12), of the helical spring (14), said compensation element being braced resiliently in the radial direction on the inner wall of said housing (11) and, with its central region (15â€²), forms a contact with the closing body (12), wherein furtherthe central region (15â€²) of the compensation element (15) is embodied as dome-shaped, and the apex, as an extreme point of the region (15â€²) forms a contact with the adjacent closing body (12).