| 摘要 |
<p>The valve (1) has a slide valve (60) with pressostatic units (100, 102, 104, 110). The units permit, independent of the temperature of a coolant entering the valve (1), the flow of the coolant towards a fluid outlet (26) through the valve (60) when the pressure in the upstream of the valve (60) is higher than a preset threshold. The pressure in the downstream of the valve (60) is lower than the threshold. The pressostatic units include a cylindrical housing (100), a spring-loaded ball (102), a compression spring (104) and a bore (110). An independent claim is also included for a coolant circulating circuit of engine.</p> |
