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Lubricating system of a rotary engine

A rotor engine and lubrication system technology, applied in the direction of engine lubrication, combustion engine, engine components, etc., can solve the problems of wear, cylinder wall can not be lubricated, lubrication effect can not be guaranteed, etc., to solve the problem of horizontal lubrication, lubricating effect is obvious, Avoid direct participation in the effects of burning

Active Publication Date: 2021-02-12
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This lubrication method mainly has two defects: on the one hand, the position of the oil nozzle is fixed, so the position of the lubricating oil distribution is relatively fixed, and it is easy to form an area that cannot be lubricated on the cylinder wall, thereby causing wear, which is especially true for gas fuel rotary engines. Unfavorable; on the other hand, the engine oil is sprayed into the combustion chamber instead of the cylinder wall and the top of the rotor, which is easy to make it participate in combustion instead of adhering to the cylinder wall to form an oil film, so that the lubrication effect in this way cannot be obtained ensure

Method used

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  • Lubricating system of a rotary engine
  • Lubricating system of a rotary engine
  • Lubricating system of a rotary engine

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Embodiment 1, the transmission actuator is a multi-claw actuator, and the multi-claw actuator includes several telescopic electric claws 16, and each telescopic electric claw 16 is evenly distributed on the eccentric shaft 15, any of the telescopic electric claws 16 The electric claws 16 correspond to the pistons 28 one by one, and several telescopic electric claws 16 can act synchronously or asynchronously, so that several pistons 28 can reciprocate synchronously or asynchronously.

Embodiment 2

[0030] Embodiment 2, the transmission actuator is a multi-point cam, the eccentric shaft 15 is provided with a multi-point cam coaxial with the rotation of the rotor 10, the contour of the multi-point cam is in contact with the stretching rods 27 of several pistons 20, Through the rotation of the multi-point cam, several pistons 28 are reciprocated synchronously or asynchronously.

[0031] For the convenience of manufacture, such as figure 2 and image 3 As shown, the rotor 10 of the present invention is a split rotor, according to the following figure 1 and figure 2 Specifically describe the structure of Embodiment 1: the rotor 10 is symmetrically divided into a rotor front part 17 and a rotor rear part 22 according to a plane perpendicular to the eccentric shaft 15, the rotor front part 17 is provided with a rotor threaded hole 7, and the rotor rear part 22 is connected with the rotor threaded hole 7 of the rotor front part 17 through a fastening screw 24 . Three rotor...

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Abstract

The invention provides a lubricating system for a rotor engine, which includes a lubricating system and an oil injection hole. Several oil injection holes are arranged on both sides of each top end of the rotor. Supply lubricating oil to the cylinder. A number of rotor cavities are evenly distributed in the rotor, any of the rotor cavities is connected to the lubrication system, a piston is provided in any of the rotor cavities, and a transmission actuator is provided on the eccentric shaft to make several pistons reciprocate Movement; any one of the rotor cavities communicates with the oil injection hole. The lubricating oil of the present invention is sprayed from the oil channel at the top of the rotor to the area on the cylinder wall where the top of the rotor is about to sweep, instead of being sprayed from the cylinder wall into the combustion chamber, which is more conducive to forming a uniform oil film on the cylinder wall, thereby making the lubrication The effect is even better.

Description

technical field [0001] The invention relates to the technical field of rotor engine lubrication, in particular to a lubrication system of a rotor engine. Background technique [0002] When the engine is working, the parts move relative to each other at a very high speed. The friction between the metal surfaces not only increases the power consumption inside the engine, but also makes the working surface of the parts wear quickly; the heat generated by the friction may also make some The surfaces of the working parts melted, preventing the engine from running properly. The function of the lubrication system is to continuously deliver a sufficient amount of clean engine oil at an appropriate temperature to the friction surfaces of all transmission parts when the engine is working, and to form an oil film between the friction surfaces to realize liquid friction. Thereby reducing frictional resistance, reducing power consumption, and reducing wear and tear of machine parts, so ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B55/02F01M1/08F01M1/02F01M1/16F02B55/08
CPCF01M1/02F01M1/08F01M1/16F01M2001/083F02B55/02F02B55/08
Inventor 陆尧潘剑锋陈伟范宝伟程彪
Owner JIANGSU UNIV