Tesma Motoren Und Getriebetechnik Ges. M.b.h.

Manfred Karl Joachim Muth

Sandor Palv&ouml;lgyi

A pressure and/or vacuum relief valve (,) for fitting in a cap assembly (,) for an automotive tank filler neck (,), with a substantially cylindrical valve housing (,), in which a valve spindle (,) controlling a first valve gap (,) is mounted axially movably, on which, if necessary, a sleeve (,) controlling a second valve gap (,) is guided axially movably, wherein the valve spindle (,) passes through a central aperture (,) in the upper end and a central aperture (,) in the lower end of the valve housing (,) and is axially guided by those apertures (,).

Growing community of inventors

Plettenberg, Germany

Manfred Karl Joachim Muth