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A magneto-rheological engine connecting rod

A technology of engine connecting rods and magnetorheology, which is applied in the direction of connecting rods, mechanical equipment, vibration suppression adjustment, etc., to achieve the effect of improving oil utilization and reducing vibration and noise

Active Publication Date: 2021-07-13
南京六合高新建设发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The magnetorheological fluid storage room solves the problem of magnetorheological fluid storage; the coil solves the problem of providing the magnetic field required for magnetorheological phenomena

Method used

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  • A magneto-rheological engine connecting rod
  • A magneto-rheological engine connecting rod

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Embodiment Construction

[0023] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the specific embodiments and the accompanying drawings. It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present invention.

[0024] see figure 1 , A magnetorheological engine connecting rod, which is characterized by comprising: connecting rod big end 1, connecting rod small end 2, sleeve 3, magnetorheological fluid 4, storage chamber 5, conduit 6, coil 7, solenoid valve 8 , the single chip 9, the battery 10, the exchange hole 11; the solenoid valve 8 is connected to the single chip 9; the coil 7 is connected to the vehicle battery through the single chip 9; Th...

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Abstract

A magneto-rheological engine connecting rod belongs to the technical field of automobile engines. The rod body between the connecting rod big end and the connecting rod small end of the engine connecting rod adopts a sealed and hollow telescopic sleeve, and magnetorheological fluid is housed in the sleeve. During the compression process, the connecting rod uses the downward inertia during compression and the pressure of the magneto-rheological fluid in the sleeve to extend the sleeve of the connecting rod, and the compression ratio can be adjusted by controlling the pressure of the magnetorheological fluid; The outflow and pressure of the magnetorheological fluid shorten the sleeve, and the magnetorheological phenomenon ensures the strength of the connecting rod required for workmanship. Through the increase or decrease of magnetorheological fluid and magnetorheological phenomenon, the compression stroke and working stroke are changed and the compression ratio is adjusted, so as to reduce unnecessary impact and wear during the working process of the engine, and achieve the effects of shock absorption and noise reduction. This type of engine connecting rod can directly achieve shock absorption and noise reduction, which is superior to traditional casting connecting rods and can improve engine performance.

Description

technical field [0001] The invention relates to a magnetorheological engine connecting rod, which belongs to the technical field of engines. Background technique [0002] Nowadays, people's living standards are constantly improving, automobiles have become an essential means of transportation for most families, and the requirements for automobile performance are getting higher and higher. As the most important part of the car, the performance of the engine is related to the performance of the entire car. It is not difficult to find in life that when many cars are in use or when the engine is working, passengers sitting in the car will feel obvious vibrations and buzzing sounds. The reason is that most of the vibration and noise come from the movement of the piston in the engine, especially the connecting rod connected to the piston. The connecting rod plays an important role in compression and power transmission. It is necessary to ensure the requirements of compression an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C7/04F16F9/53
CPCF16C7/04F16F9/535
Inventor 不公告发明人
Owner 南京六合高新建设发展有限公司
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