| 摘要 |
PURPOSE:To provide a flow deflecting device which can deflect a flow without a power source by automatically deflecting the direction of a flow corresponding to a temperature with a driving source which is a change in temperature of temperature detecting means. CONSTITUTION:A flow deflecting portion is provided with a temperature-sensitive cylinder 7 which is temperature detecting means and with a bellows 6 functioning as a driving source, and a flow is deflected by turning a blade 12. A coiled spring 13 is disposed between a cam 5 and a wall 2, and a lever 15 is moved to a groove 18 of a lever holding plate 16, so that the blade 12 can be manually turned. In this arrangement, the direction of a flow can be automatically deflected corresponding to a temperature with a driving source which is a change in temperature of the temperature detecting means, and deflection can be accomplished in a simple construction without a power source. Furthermore, a more accurate deflecting device can be provided because it changes corresponding to a temperature of a fluid. |
