Patent ID: 11927973
Assignee: VERNET
Field: Mechanical elements (Mechanical engineering)
Classification: CPC G  F | IPC F  G

Claim 11:
12. The device according to claim 2, wherein the hysteresis-inducing arrangements are also integrated with the casing and further comprise mechanical friction elements, which are able to generate, by friction between the slide valve and the casing, a resistance that:
opposes the thermomechanical actuator from driving the slide valve according to the axis relative to the casing when the temperature of the fluid in the chamber is between the first temperature and the second temperature,
is overcome by the force applied to the slide valve by the thermomechanical actuator to drive the slide valve towards the closed position when the temperature of the fluid in the chamber rises above the first temperature, and
is overcome by the force applied to the slide valve by the thermomechanical actuator to drive the slide valve to the open position when the temperature of the fluid in the chamber falls below the second temperature.