| 摘要 |
PROBLEM TO BE SOLVED: To provide a temperature responsive valve capable of preventing a foreign matter from depositing.SOLUTION: By valve casings 3 and 4, an entrance 1, a valve chamber 5, and an exit 2 are formed and between the valve chamber 5 and the exit 2, a valve body insertion hole 7 and a valve mouth 8 are provided, an adjusting rod 17 coupled with the valve casing 4 by a screw is provided with a valve shaft insertion hole 18, the other end side of a valve shaft 12 having a valve body 13 with one end side thereof inserted into the valve body insertion hole 7 so as to be capable of changing its position and a tip end thereof capable of opening and closing the valve mouth 8 is inserted into the valve shaft insertion hole 18 so as to be capable of changing its position, a bimetal laminated body 26 as a temperature sensitive member is arranged around the valve shaft 12, and the valve shaft 12 is provided with a tooth member 30 so that the valve shaft 12 rotates when changing its position in a shaft direction by a deforming action of the bimetal laminated body 26. Further, above and below the tooth member 30, one-side tooth members 33 and 34 is provided in a way that the valve shaft 12 can move vetically. Due to this, the valve shaft 12 rotates when changing its position. |
