Turbocharger housing and tool arrangement for machining turbocharger housings

A turbocharger and casing technology, which is applied to parts of pumping devices for elastic fluids, gas turbine devices, pump devices, etc., can solve the problems of high cost of turbochargers

Inactive Publication Date: 2016-05-18
CONTINENTAL AUTOMOTIVE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such turbochargers are therefore expensive to manufacture and assemble

Method used

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  • Turbocharger housing and tool arrangement for machining turbocharger housings
  • Turbocharger housing and tool arrangement for machining turbocharger housings
  • Turbocharger housing and tool arrangement for machining turbocharger housings

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Embodiment Construction

[0018] figure 1 A sectional view of the housing half 10 of the turbocharger housing 12 according to the first embodiment of the invention is shown, the housing half 10 being shown here from the sealing side. The sealing means for sealing the two housing halves 10 will also refer to figure 2 elaborate. exist figure 1 A recess 50 or groove for accommodating the seal is exemplarily shown in FIG.

[0019] In the present example, the turbocharger housing 12 here has a bearing housing 14 , a turbine housing 16 and a compressor housing 18 , wherein, for example, all three housings form a housing 12 . The invention consists in that, in the case shown, for example, all three housings 14 , 16 , 18 are first theoretically grouped together and manufactured as one part or, for example, cast from one part. For mounting the rotor or impeller and for machining the internal functional surfaces, a partition is also defined, through which the interior of the housing 12 can be opened.

[00...

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PUM

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Abstract

A turbocharger has a housing with at least one section that is divided in the longitudinal direction into at least two housing halves.

Description

technical field [0001] The invention relates to a turbocharger housing, wherein the turbocharger housing has at least one or two impeller housings, eg a compressor housing and a turbine housing, and a bearing housing. Furthermore, the invention relates to a tool device for machining a turbocharger housing. Background technique [0002] Turbochargers are often used to improve the efficiency and thus the power of internal combustion engines. For this purpose, the turbocharger has a turbine with a turbine and a compressor with a compressor rotor, wherein the two impellers are arranged on a common shaft. The turbine is driven here by the exhaust gas mass flow of the connected internal combustion engine and in turn drives the compressor rotor. The compressor compresses the intake air and supplies it to the internal combustion engine. The shaft is supported in the bearing housing of the turbocharger. Furthermore, the turbine wheel of the turbine is arranged in the turbine hous...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D29/42
CPCF04D29/4206F01D25/14F01D25/26F02C6/12F02C7/20F04D25/024F04D29/624F05D2220/40F05D2230/53Y10T29/54Y10T407/20
Inventor R.贝宁H.费特U.施韦德尔C.乌利希
Owner CONTINENTAL AUTOMOTIVE GMBH
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