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Engine suspending device

A technology for engine mounts and casings, which is applied in power plants, jet propulsion devices, internal combustion propulsion devices, etc.

Inactive Publication Date: 2014-07-23
余姚市甬合汽车配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the hydraulic mount vibrates at high frequency, the system will have serious dynamic hardening phenomenon, and the oil leakage problem in the hydraulic mount will lead to unsanitary vehicle body, reduce the performance of the hydraulic mount, and even fail.

Method used

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  • Engine suspending device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of engine suspension device reference of this embodiment figure 1 ,From figure 1 It can be seen that the present invention includes an upper connecting bolt 1, a lower connecting bolt 7, a housing 11, an upper housing 12, a lower housing 13 and an elastic element 10, the housing 11 is placed in the lower housing 13, the lower splint 9, the metal skeleton 2 and the upper splint 8 is screwed to the upper connecting bolt 11, the upper clamping plate 8 and the lower clamping plate 9 fix the upper connecting bolt 1 and the elastic element 10 together and place them on the upper end of the housing 11, and the lower connecting bolt 7 is fixed on the bottom of the lower shell 13 through threaded holes .

[0022] The lower end of the upper connecting bolt 1 is connected to two coil bobbins 15 wound full of coils and is located in the housing 11. The lower end of the coil bobbin 15 and the bottom of the lower casing 13 are respectively equipped with annular magnetic pie...

Embodiment 2

[0029] An engine suspension device, the difference from Embodiment 1 is that the upper casing 12 and the lower casing 13 are made of superconductor iron-nickel alloy, which has a good magnetic isolation effect and prevents the magnetic field generated by the loop coil from affecting other parts of the car. make an impact.

Embodiment 3

[0031] An engine suspension device is different from Embodiments 1 and 2 in that the coil on the bobbin 15 is connected to the battery of the car, and the current generated by cutting the magnetic induction line during vibration can provide energy for the car.

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PUM

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Abstract

The invention relates to a suspending device, in particular to a suspending device for an automobile engine. The engine suspending device comprises an upper connecting bolt, a lower connecting bolt, a shell, an upper outer shell, a lower outer shell and an elastic element. The shell is placed in the lower outer shell, the lower end of the upper connecting bolt is connected with two coil frameworks wound by coils completely, the upper connecting bolt is located in the shell, the lower ends of the coil frameworks and the bottom of the lower outer shell are respectively provided with an annular magnetic sheet, and the annular magnetic sheet at the bottom of the lower outer shell is fixed to the lower connecting bolt. An annular magnet is placed in an annular cavity between the shell and the lower outer shell. The engine suspending device has the advantages of being resistant to fatigue and radiation and high and low temperatures, not prone to ageing, long in service life and the like.

Description

[0001] technical field [0002] The invention relates to a suspension device, in particular to a suspension device for an automobile engine. [0003] Background technique [0004] With the continuous development of human society and science and technology, people's requirements for the comfort of riding in cars are constantly increasing. How to improve the comfort of cars has become the most important problem that people need to solve. Engine vibration is an important factor that causes vehicle vibration and noise. Usually, when the engine is running at low speeds such as starting and idling, the powertrain produces low-frequency and large-amplitude vibrations. Vibration causes vibration and noise generated by the vehicle body, which seriously affects the comfort of the car. The engine mount is a key component that isolates engine vibration from being transmitted to the interior of the vehicle, and its performance directly affects the ride comfort of the vehicle as well a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/04F16F15/03B60K5/12
Inventor 于涛
Owner 余姚市甬合汽车配件有限公司
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