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Rolling-operation engine

An engine and ball bearing technology, applied in the field of mechanical power, to reduce manufacturing costs, reduce friction loss, and save fuel

Inactive Publication Date: 2007-10-03
廖伯成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are no relevant reports on reducing side pressure or changing sliding to rolling to reduce this frictional loss.

Method used

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  • Rolling-operation engine
  • Rolling-operation engine
  • Rolling-operation engine

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Experimental program
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Embodiment Construction

[0021] The content of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] As shown in Figure 1, the piston ring 2 and the piston 3 are sealed in the cylinder 1, two brackets 4 are fixed on the piston 3 parallel to its axis, the bracket 4 is fixed with a horizontal shaft 5, and the connecting rod 7 and the horizontal shaft 5 It can be flexibly connected, that is, the connecting rod 7 can rotate on the horizontal shaft 5, and there are two rail chutes 6 on the position parallel to the piston axis on the engine. The two ends of the rail chute 6 are fixed on the engine, and the horizontal shaft 5 has The four ends, as shown in Figure 2, each end is equipped with a ball bearing 9 up and down, the end of the horizontal shaft 5 is tightly fitted with the inner sleeve of the ball bearing 9, and the rail chute 6 is clamped between the upper and lower ball bearings. 9, when the piston reciprocates, the br...

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PUM

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Abstract

The invention discloses a rolling motor which relates to a internal combustion piston type reciprocating engine. Considering that piston in existing engine bears great side force during working stroke consuming much more fuel due to the abrasion, a motor with cylinder rolling outside is introduced in this invention. There is a support stand set on the piston. Sliding chute with steel track or ball bearing is fixed outside the cylinder transmitting the side force on the piston and the piston ring, into contact force between the chute or the bearing and the stand. In this way, original sliding abrasion loss is transmitted into a less rolling abrasion loss further enhance the fuel utilization rate. Motors adopted with this rolling mechanism are fuel saving, and the service life of its cylinder, piston, and piston ring is lengthened.

Description

technical field [0001] The invention belongs to the field of mechanical power, and relates to an internal combustion type piston reciprocating engine, in particular to an engine with rolling operation. Background technique [0002] In the existing internal combustion type piston reciprocating engine, in the power stroke of converting the reciprocating linear motion of the piston into the rotary motion of the crankshaft through the connecting rod and the crank, since the connecting rod and the piston are not on a straight line, according to the principle of force decomposition , the huge thrust produced by the gasified combustible material when it burns and expands will generate a side pressure against the cylinder wall on the piston and piston ring, and in the high temperature and high pressure environment in the cylinder, the gap between the cylinder wall and the piston and piston ring is due to The thermal effect and its friction coefficient can not be ignored. In this way...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B75/32
Inventor 廖伯成
Owner 廖伯成