Heat pipe roller with temperature sensor

摘要: A heat pipe roller includes a rotatable outer tube having primary internal chamber for containing fluid, heater operable to the fluid and hence tube, sensor. The sensor has movable member which communicates with is mounted on rotation therewith, fixed situated in region of axis so relative that does not rotate member. adapted be connected equipment measuring an electrical characteristic arrangement such that, use, moves response temperature change or related physical chamber, thereby causing corresponding