| 摘要 |
PURPOSE:To eliminate generation of mechanical friction and vibration and permit to improve the efficiency of the device remarkably by a method wherein Peltier effect due to the D.C. current impression of a semiconductor is utilized to send an adsorbing body in a clearance chamber by a pressure due to the exchange of adsorption and separation of the gas. CONSTITUTION:When a voltage is impressed on respective electrode terminals 2, 2' of the semiconductor 1, 1,... so that the electrode terminals 2 become positive and the electrode terminals 2' become negative, the outside of the semiconductor 1 at the most left and is brought into a heating condition H while the inside thereof is brought into cooling condition C. The clearance chamber 3 side of the right side neighboring semiconductor 1 is brought into the cooling condition due to the conversion of the polarity of impression and the clearance chamber 3a side thereof becomes heating condition H while the clearance chamber 3a side of next neighboring semiconductor 1 becomes the heating condition H. Thus, the clearance chambers 3a, 3c, 3e are heated. According to the heating, the gas adsorbed in an adsorbent 7 is separated from the agent and pressurized to send it by pressure to a pressure operating body 10 through an air sending pipeline 8. By the conversion of the polarities of the impressing voltage with a predetermined period, the gas may be sent by pressure smoothly and alternately from the pipelines 8, 9. |
