Main engine shoring device with active vibration control system

A vibration control, active technology, applied in pump control, pump device, variable displacement pump components, etc., can solve the problem of reducing vibration in the crew living area, save time and cost, save material cost, and reduce vibration. Effect

Pending Publication Date: 2022-04-08
주식회사 진원하이드로릭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Also, the existing roof braces are not effective at damping the vibrations of the crew quarters as they do not include vibration data specific to the crew quarters

Method used

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  • Main engine shoring device with active vibration control system
  • Main engine shoring device with active vibration control system
  • Main engine shoring device with active vibration control system

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Embodiment Construction

[0049] In order to allow those with ordinary knowledge in the technical field of the present invention to easily implement the technical spirit of the present invention for specific description, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0050] However, the following examples are merely illustrations for helping the understanding of the present invention, and should not limit the scope of rights of the present invention. Furthermore, the present invention can be realized in various forms, and is not limited to the embodiments described here.

[0051] First, the structure of the main engine jacking device 10 with an active vibration control system according to the present invention will be described below.

[0052] figure 1 is a block diagram illustrating the structure of the main engine jacking device 10 with an active vibration control system of the present invention.

[0053] see figure 1 , the...

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PUM

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Abstract

The main engine shoring device with the active vibration control system comprises an air tank installed on one side of a ship body and used for storing air supplied to a shoring, an active vibration controller used for automatically controlling the air supplied to the shoring, a connecting channel, a manifold baffle block communicated with one side of the active vibration controller, and a main engine connected with the manifold baffle block, the active vibration controller includes an active vibration controller, a manifold stopper that diverges the air flowing in through a connection channel into a plurality of branches, a diverging channel that communicates with the manifold stopper on one side and communicates with a back shore on the other side so that the air flowing in from the manifold stopper flows, and the back shore that is fixedly mounted on one side to a hull and fixedly mounted on the other side to an engine on the other side. The vibration of the engine is attenuated by the air supplied by the branch channel, and the vibration state of the engine and the structure of the crew residential area is measured in real time by the vibration sensor.

Description

technical field [0001] The present invention discloses a main engine jacking device with an active vibration control system. More specifically, the device is based on real-time measured engine and crew living conditions that vary with ship operating conditions such as cargo loading status and sea climate changes. The difference between the measured value of the vibration state of the structure in the area and the preset setting value makes the load solenoid valve and the deflation solenoid valve open or close, thereby adjusting the pressure of the air filled in the top support, and then the described Engines and structures in the crew quarters are kept under optimal vibration control. Background technique [0002] In general, the engine of a ship vibrates due to the reciprocating and rotating motion of the piston, and this vibration has the greatest influence on the vibration of the hull. The engine installed on the ship is installed with a high-output large-scale reciproca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B41/02F04B39/10F04B39/12F04B49/06F04B49/22F04B51/00
Inventor 孙珍成
Owner 주식회사 진원하이드로릭
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