| 摘要 |
<p>Valve for the venting circuit of a liquid tank, said valve comprising: a) a main chamber (3) which opens into the tank and is connected via an aperture (14) to the venting circuit (2); b) a float comprising a body (4) and a head (5) capable of closing off the orifice (14), said float being able to slide vertically inside the main chamber (3); and c) a baffle (12) surrounding the aperture (14) and defining a secondary chamber (3') via the bottom inside the main chamber (3), the dimensions and the shape of the secondary chamber (3'), of the body (4) and of the head (5) of the float being designed so that said head (5) can slide at least partly inside the secondary chamber (3'), while the body (4) of the float cannot do so. ® KIPO & WIPO 2008</p> |
