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Air intake system for turbocharger and turbocharger

A technology of turbocharger and air intake system, which is applied in the field of providing the casing of the turbocharger and entering the casing of the compressor, which can solve the problem of debris entering the surrounding environment, and the turbocharger cannot be redesigned. The turbocharger does not have protection and other issues

Inactive Publication Date: 2017-06-27
MAN ENERGY SOLUTIONS SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In contrast, existing older turbochargers cannot be redesigned such that these turbochargers do not have corresponding protection, so in the event of a failure, debris may enter the surrounding environment

Method used

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  • Air intake system for turbocharger and turbocharger
  • Air intake system for turbocharger and turbocharger
  • Air intake system for turbocharger and turbocharger

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Experimental program
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Embodiment Construction

[0051] The present invention relates to turbochargers. A turbocharger includes a turbine, a compressor, and an air intake system. The turbine of the turbocharger comprises a preferentially multi-part turbine housing having an inflow housing and an outflow housing, and a turbine rotor accommodated in the turbine housing. The compressor of the turbocharger comprises a preferentially multi-part compressor housing with a bearing housing, a volute housing and an insert mounted on the volute housing. Furthermore, the compressor includes a compressor rotor housed in the compressor housing, the compressor rotor being coupled to the turbine rotor.

[0052] In the turbine, the exhaust gas is expanded and the energy extracted in the process is used to compress the charge air in the region of the compressor. The intake system of the turbocharger serves to intake charge air to be compressed in the area of ​​the compressor. In this case, the intake system comprises an intake muffler or a...

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PUM

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Abstract

The invention provides an air intake system (10) for a turbocharger. The air intake system (10) comprises an air intake muffler (12) used for sucking the compressed charged air and provided with an air intake pipe (13) used for passing the compressed charge air from the intake muffler (12) along the turbocharger compressor (11) conduction direction of the air inlet pipe (13), wherein the air intake system (10) formed to be engineered cells, and wherein the intake muffler (12) and / or air inlet pipe (13) includes member, the compressor in the event of a failure to remove debris from the kinetic energy of the compressor, thereby forming a close degree of protection.

Description

Background technique [0001] A turbocharger consists of a turbine and a compressor. The turbine of the turbocharger is used to expand the exhaust gases leaving the engine and to extract energy during the expansion of the exhaust gases. The compressor of the turbocharger is used to compress the charge air to be supplied to the engine by means of the energy extracted in the turbine. In addition, the turbocharger includes an air intake system with an intake muffler for intake of charge air to be compressed or with an intake element / muffler for the charge air to be compressed Intake duct that conducts in the direction of the compressor of the turbocharger. [0002] During operation of the turbocharger, there is a risk that, for example, the compressor rotor breaks and fragments of the compressor rotor break through the compressor housing and fly into the surroundings of the turbocharger. Similar faults can also occur in the region of the turbine of the turbocharger. In order to...

Claims

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Application Information

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IPC IPC(8): F04D29/00F04D29/40F04D29/66
CPCF02M35/1277F04D29/4213F04D29/663F04D29/002F04D29/403F05D2220/40F01D21/045F01D25/243F02C7/045F02M35/1288F04D29/664F05D2240/14F05D2260/311F01D25/24F02M35/12F04D29/42F04D29/66
Inventor K.巴托洛梅F.格里斯哈伯S.布劳恩J-E.梅尔斯科特B.塔泽D.绍尔V.霍特
Owner MAN ENERGY SOLUTIONS SE