| 摘要 |
<p>The invention relates to a cooling circuit valve, suitable for being positioned on a degassing tank intended to receive a refrigerant, in particular a coolant for a heat engine, said valve comprising at least one first refrigerant supply duct (201), a second air intake duct inside the valve, a third refrigerant and/or air exhaust duct, in particular an exhaust for coolant or a gas formed by vaporization of that coolant, and a connecting volume (V20) that is in communication with an inner volume of the degassing tank when the valve is positioned on the degassing tank. The valve comprises a regulator (100) which, under the effect of the pressure in the connecting volume (V20), selectively opens a passage of an incoming refrigerant stream going from the first duct (201) toward the connecting volume (V20).</p> |
