| 摘要 |
<p>A thermostat device (1) controls the flow rate of circulating fluid by linking the rectilinear motion of a thermoelement (52) to the opening and closing of a valve (21). The device comprises a valve assembly (2) including various elements formed integrally, an energizing member (9), and an element assembly (5), which are all provided in an upper case (7) fixed to a lower case (8). In addition to its simplified mounting structure, such a thermostat device (1) permits the valve to operate in stable manner while preventing overshooting and hunting.</p> |
