Other gas filled type engine
An engine and air-inflated technology, applied in the direction of engine components, engine control, combustion engine, etc., can solve the problem of mechanical loss, aerodynamic loss, reduction of air intake in a single intake stroke, increase of engine volume and weight, decrease of engine output power, etc. problems, to achieve the effects of reducing emissions, increasing liter power, and low cost
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Embodiment 1
[0035] The externally charged engine shown in Figure 1 includes a cylinder 1, an intake port 2, an exhaust port 3, and a crankshaft 4. The intake port of the cylinder 1 is connected to the outlet of the gas storage tank 6 via a control device 5. The inlet of the air storage tank 6 is communicated with the compressed air outlet of the air compressor 8 via the control device 7. The air inlet of the air compressor 8 is communicated with the intake system 9, and the power input shaft of the air compressor 8 is directly or via The clutch 10 is connected with the crankshaft 4 of the engine. The camshaft and the crankshaft of the engine are set at equal speeds, that is, the crankshaft rotates 360 degrees, and the engine completes the processes of high-pressure charging, secondary compression, work and exhaust.
Embodiment 2
[0037] The external charge type engine shown in Fig. 2 differs from Embodiment 1 in that a control device 51 connected in parallel with the control device 5 is provided at the intake port of the cylinder 1, and the control device 51 and the engine The air system 9 is connected, and the speed of the camshaft of the engine is set to one-half of the speed of the crankshaft, that is, within the range of 720 degrees of rotation of the crankshaft, the engine completes the intake and charging stroke, the compression stroke, the power stroke and the exhaust stroke.
Embodiment 3
[0039] The external charge type engine shown in FIG. 3 is different from the first embodiment in that the exhaust duct 3 communicates with the heat exchanger 11 provided in the air storage tank 6.
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