| 摘要 |
PURPOSE:To obtain a thermomotor which has a simple structure and turn- operates according to temperature by drive-turning a pinion by the movement of a rack which is generated by the putting-in and out operation of the piston of a wax thermoelement. CONSTITUTION:When the temperature of the wax charged into the case 1 of a wax thermoelement (a) rises to a prescribed temperature, and a prescribed pressure is outputted, a piston 3 is pushed out from a guide cylinder part 2 against the urging force of a spring 53. Then, a rack 5 moves in the direction of continuation of the tooth part 50, and a pinion 6 meshed with the tooth part 50 driving-revolves, and a taking-out shaft (c) as the rotary shaft 60 revolution-operates. When the temperature lowers, and the pressure of the wax lowers, the rack 5 is pushed in reversely, and the pinion 6 turns in the reverse direction and the taking-out shaft (c) turn-operates in the reverse direction. |
