具有轉動式進氣排氣機構的氣動引擎

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

102101162

專利證號

I 495783

專利獲證名稱

具有轉動式進氣排氣機構的氣動引擎

專利所屬機關 (申請機關)

國立清華大學

獲證日期

2015/08/11

技術說明

一種氣動引擎包括汽缸、活塞、氣體供應源及進氣排氣機構。活塞可於汽缸中往復移動。氣體供應源提供一壓縮氣體以移動活塞。進氣排氣機構連接至汽缸及氣體供應源並包括一本體及一進氣排氣組件。本體具有一容置空間及與容置空間連通的進氣通道、排氣通道、進氣口及排氣口。進氣排氣組件可於容置空間轉動，並控制進氣口與進氣通道的通路與斷路，更控制排氣口與排氣通道的通路與斷路，以使壓縮氣體經由進氣口與進氣通道進入汽缸中驅動活塞移動後轉變成廢氣，更使汽缸中的廢氣經由排氣通道與排氣口排出。 An air engine includes a cylinder, a piston, a gas supply and an intake-exhaust mechanism. The piston reciprocates in the cylinder. The gas supply supplies a compressed gas to move the piston. The intake-exhaust mechanism connected to the cylinder and the gas supply includes a body and an intake-exhaust assembly. The body has a chamber and an intake channel, an exhaust channel, an inlet port and an outlet port, which communicate with the chamber. The intake-exhaust assembly is rotatable within the chamber, controls the inlet port to connect to the intake channel or not and controls the outlet port to connect to the exhaust channel or not, so that the compressed gas enters the cylinder through the inlet port and the intake channel to drive the piston. After driving the piston, the compressed gas becomes an exhaust gas, which is exhausted from the cylinder via the exhaust channel and the outlet port.

備註

本部(收文號1090005032)同意該校109年1月20日清智財字第1099000425號函申請終止維護專利(清大)

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