Permanent one-shot thermostat

摘要

A one-shot thermostat includes a temperature sensitive element that is responsive to temperature to move from a first position to a second position when its temperature increases above a first temperature, and from the second position back to the first position when its temperature decreases below a second temperature. A switch moves from a first switch position to a second switch position when the temperature sensitive element moves from the first position to the second position. A spring element is configured to supply a retainer force to the switch when the temperature sensitive element moves from the first position to the second position that retains the switch in the second switch position when the temperature sensitive element moves from the second position back to the first position.