Multipurpose reciprocating internal combustion engine

An engine and generator technology, applied in the direction of machine/engine, mechanical equipment, etc., can solve the problems of changing the compression ratio and eliminating vibration, not proposed, not perfect, etc., to achieve the effect of improving effective pressure, compact structure, and improving efficiency

Inactive Publication Date: 2007-09-12
邹立田
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As far as the internal combustion engine is concerned, because of the connecting rod and crankshaft, it also limits the further improvement of performance
[0003] Although there are also direct acting free piston compressors, hydraulic presses and reciprocating generators, such as the various free piston compressors, hydraulic presses and reciprocating generators described in "Principles and Structures of Special Engines" edited by Zhu Xianding in 1998; The international invention patents applied by Andre Rigano in my country, linear generator (95193464.3), etc., have not been widely used due to the shortcomings of the control part being too complicated or not suitable for rapidly changing loads.
I myself obtained the ZL97226009.9 patent internal combustion reciprocating generator in May 1999. Since there was no specific method for changing the compression ratio and eliminating vibration during operation, it was not perfect enough.

Method used

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  • Multipurpose reciprocating internal combustion engine
  • Multipurpose reciprocating internal combustion engine
  • Multipurpose reciprocating internal combustion engine

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Embodiment Construction

[0015] Below in conjunction with embodiment and accompanying drawing, multipurpose internal combustion reciprocating engine is described further.

[0016] Referring to Fig. 1, when the internal-combustion reciprocating engine shown in Fig. 1 is used as a compressor, the main parts have cylinder 1, piston 2, piston rod 3, connecting rod 4, gas distribution wheel 5 and gas-compressing piston 6, gas-compressing cylinder 7. As shown in the figure, the power piston 2 of the internal combustion engine is directly connected through the piston rod 3 and the compressor piston 6. Its operating principle is the same as that of an ordinary internal combustion engine and compressor, but the structure is simplified, and the connecting rod for output power of the internal combustion engine is removed. and crankshaft. The rotation of the gas distribution wheel only needs a relatively light connecting rod to drive the cam to control the operation. The piston stroke can be changed, that is, th...

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Abstract

The invention discloses a multipurpose internal combustion reciprocating engine, wherein the power piston is directly connected with the dynamo-electric generator rotor or the compression piston of a compressor and hydrostatic machine plunger piston, forming an integration. The engine distribution wheel has an electromagnetic driven compression ratio regulating device. A synchronous device consisting two pairs of bevel gears and a steel tube is used balance the mass of alternative motion and eliminate vibration. Because of the simple engine structure, no cylinder lateral pressure and adjustable compression ratio, the engine is easy to start.

Description

technical field [0001] The invention is a novel special engine, which relates to a generator, an air compressor and a hydraulic machine. technical background [0002] The reciprocating air compressor and hydraulic press powered by internal combustion engines, which are widely used in current engineering, consist of two parts. In the power part, the reciprocating motion of the piston of the internal combustion engine is converted into rotary motion output power through the connecting rod and crankshaft; in the compressor or hydraulic press, it is converted into reciprocating motion through the connecting rod and crankshaft to drive the piston of the compressor or the plunger of the hydraulic machine. Its structure is complex and its efficiency is low. Commonly used generators powered by internal combustion engines also drive the generator with a rotating shaft. In fact, power generation does not necessarily require rotation. Because the internal combustion engine is origina...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B63/00F02B63/06F02B63/04F02B75/32
Inventor 邹立田
Owner 邹立田
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