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Assembled Turbine Housing

A technology for turbine casings, casings, applied in the direction of supporting elements of blades, machines/engines, stators, etc.

Active Publication Date: 2021-11-26
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with this type of insulation, the inner walls of the individual ducts, especially the inner walls of the inlet duct, the inner wall of the outlet duct and the inner region of the turbine wheel casing enclosing the turbine wheel in a spiral-like fashion are not protected from exhaust gases. high temperature of the airflow

Method used

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  • Assembled Turbine Housing
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  • Assembled Turbine Housing

Examples

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Embodiment Construction

[0020] The description relates to a turbine housing for a turbocharger and to a method for its production. In one example, an advantageous turbine housing made of cast metal for a turbocharger is provided. In another example, a method for producing a turbine casing is provided.

[0021] Turbine casings made of cast metal for turbochargers may be provided with insulating material for protection from the high temperatures of the exhaust flow. The turbine casing may include an inlet conduit, a turbine wheel casing enclosing the turbine wheel and connected to the inlet conduit, and an outlet conduit connectable to the turbine wheel casing. As such, the exhaust gas flow path extends through the inlet conduit, through the turbine wheel housing and through the outlet conduit. In this case, the exhaust flow path may have walls adjacent to the exhaust flow. The turbine casing may include at least two interconnected casing components. Regions of exhaust gas flow paths may be formed ...

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Abstract

The invention relates to assembled turbine casings. An exhaust turbine is provided. The exhaust turbine includes a first turbine housing part having insulating material extending along an inner surface and a second turbine housing part having insulating material extending along an inner surface, the second turbine housing part being coupled to the first A turbine housing component to form a helical chamber that directs exhaust gases to the turbine wheel.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from German Patent Application No. 102016209951.5 filed on June 7, 2016. The entire contents of the above-referenced applications are hereby incorporated by reference in their entirety for all purposes. technical field [0003] The present application relates to a turbine housing for a turbocharger, in particular to a turbine housing for a turbocharger made of cast metal, and a method for producing a turbine housing made of cast metal. Background technique [0004] The combustion gases of an internal combustion engine naturally have a high level of thermal energy. Exhaust flow due to the thermal energy of the combustion gases is greatest immediately downstream of the cylinder head or engine manifold. Located at this point is the turbocharger, whose function is to convert part of the heat energy and thus re-use it for the combustion process. A turbocharger comprises, on the one hand, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01D25/24
CPCF01D25/24F05D2220/40F05D2300/111F05D2300/121F05D2300/171F01D9/026F01D25/145F05D2230/232F01D5/043F01D9/023F01D9/06F01D25/005
Inventor F·克拉默K·S·库巴奇L·斯塔姆普J·梅林S·奎林
Owner FORD GLOBAL TECH LLC