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

Inactive Publication Date: 2007-12-26
靳北彪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The output power of a traditional engine is determined by the cylinder volume and speed of the engine, and the increase in the cylinder volume will inevitably increase the volume and weight of the engine, and bring greater mechanical loss; and the increase in speed will inevitably bring huge The mechanical loss, aerodynamic loss and the reduction of the intake air volume of a single intake stroke; in turn, the output power per unit revolution of the engine will decrease, and the efficiency of the engine will also decrease

Method used

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  • Other gas filled type engine
  • Other gas filled type engine
  • Other gas filled type engine

Examples

Experimental program
Comparison scheme
Effect test

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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Abstract

This invention discloses an outer charge engine including a cylinder, an inlet channel, a vent-channel and a crank shaft, in which said cylinder inlet is connected with the outlet of a gas storage tank by a control device, the inlet of the storage tank is connected with the outlet of compressed air of an air compressor by the control device, the air inlet of the compressor is connected with an air inlet system , the power input shaft of the compressor is connected with the crank shaft of the engine directly or by a clutch, the rotation speeds of the camshaft and the crank are the same, namely, when the crank rotates 360 deg., the engine finishes high pressure charging, secondary compression, working and exhaust.

Description

Technical field [0001] The invention relates to the field of engines. Background technique [0002] The output power of the traditional engine is determined by the cylinder volume and speed of the engine, and the increase of the cylinder volume will inevitably increase the volume and weight of the engine, and bring greater mechanical loss; and the increase of the speed will inevitably bring huge The mechanical loss, aerodynamic loss and the reduction of the air intake in a single intake stroke will result in a decrease in the output power per unit revolution of the engine, and the efficiency of the engine will also decrease. Due to the above reasons, so far, the efficiency of the engine has not been substantially improved. Therefore, it is urgent to invent a new technology that can adjust the intake of the engine in a wide range to achieve high power and reduce the impact of the speed on the intake of the engine. Influence, and finally achieve the goal of high power, high efficie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B33/44F02D9/02F02M31/08F02B39/02F02B23/00
CPCY02T10/125Y02T10/12
Inventor 靳北彪
Owner 靳北彪
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