Patent TW-201823582-A (TW)
Title: Pneumatic engine featured with low energy, high pneumatic pressure and hydraulic pressure characterized by not requiring the use of fuel oil to be a power source, and not needing to use the crankshaft and cooperate with the complicated structure of opening gas-intake valve or closing gas-exhaust valve, which is required by the crankshaft
Inventor: HUANG JIN-TIAN
IPC: F01B29/10
Filed: 2017-09-25
Abstract: Disclosed is a pneumatic engine featured with low energy, high pneumatic pressure and hydraulic pressure, consisting of a tank housing device, two main pneumatic cylinder devices, a rotary disk base device, two main pneumatic cylinder crankshaft devices, two main pneumatic cylinder recovery valve devices, two main pneumatic recovery valve rocker arm devices, two movable valve devices, two recovery pneumatic cylinder devices, two recovery crankshaft devices and two bevel gear shaft devices. The present invention relates to a pneumatic engine featured with low energy, high pneumatic pressure and hydraulic pressure, in which the engine structure does not need to use fuel oil as a power source of combustion and also does not require the structure components of gas intake valve and gas exhaust valve. The power source comes from using the high-pressure gas in a gas pressure tank to compress the hydraulic oil body in the oil pressure tank, and then the hydraulic oil body is subjected to the intermittent control of the pressure rotary disk, thereby sequentially driving the main pneumatic cylinder device and the main pneumatic cylinder crankshaft device to actuate the main pneumatic cylinder recovery valve rocker arm device so as to drive the main pneumatic cylinder recovery valve device, and then the hydraulic oil body that drives the main pneumatic cylinder device can utilize the hydraulic oil body's own oil pressure to automatically open the movable pneumatic valve device after passing the main pneumatic cylinder recovery valve device, so as to enable the hydraulic oil body to start entering the recovery pneumatic cylinder device. Then, by the recovery crankshaft interacting with the recovery crankshaft axial center and the bevel gear set interacting with the bevel gear axial center device, the recovery pneumatic cylinder cam can be driven to start up the piston and the outer ring throttle in the recovery pneumatic cylinder device and make the outer ring throttle be in a closed state so that the oil pressure isolation in the recovery pneumatic cylinder device has a zero resistance. Then, the hydraulic oil body that starts entering the recovery pneumatic cylinder device can enter the recovery pneumatic cylinder device without any resistance under the upward movement of the piston; when the piston in the recovery pneumatic cylinder device is moving downwards from the highest point, the outer ring throttle will be opened at the same time; the hydraulic oil body located in the recovery pneumatic cylinder device can be melted to go back into the oil pressure tank through the outer ring throttle and the hole of the tank housing; and the cycle is repeated. The engine of the present invention is characterized by using high-pressure gas to compress the hydraulic oil body and force the hydraulic oil body to sequentially circulate and using the communication of high pressure and low pressure to cooperate with the operating circulation space of the hydraulic oil body to generate the torque, thereby not requiring the circulation action of the continuous strokes such as the four-stroke cycle of intake, compression, explosion and exhaust in the general engine, so that the present invention has the advantages of not requiring the use of fuel oil to be a power source of combustion and also not needing to use the crankshaft and cooperate with the complicated structure of opening gas-intake valve or closing gas-exhaust valve, which is required by the crankshaft.