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exhaust turbocharger

A technology of exhaust turbine and supercharger, applied in exhaust devices, machines/engines, mechanical equipment, etc., can solve problems such as expensive production and assembly

Inactive Publication Date: 2016-08-24
BORGWARNER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such fasteners are relatively expensive to produce and assemble

Method used

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  • exhaust turbocharger
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Examples

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Embodiment Construction

[0020] figure 1 A first embodiment of an exhaust-gas turbocharger 1 according to the invention is shown having a turbine housing 2 equipped with an inlet for exhaust gas Short column 3. Via the inlet stub 3, the turbine housing 2 can be fastened to an exhaust gas supply, which is in figure 1 is symbolized by box 5. As explained in the preamble, the exhaust gas supply device 5 can be, for example, an exhaust manifold or a cylinder head of an internal combustion engine.

[0021] Of course, the exhaust-gas turbocharger 1 also has all other components of a conventional exhaust-gas turbocharger, such as in particular a turbine wheel arranged in the turbine housing 2, a compressor housing with a compressor wheel body and bearing housing, and, where appropriate, a variable turbine geometry including associated actuating means, but these will not be described in detail below as they are not required to explain the principles according to the invention.

[0022] In order to be able...

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PUM

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Abstract

The invention relates to an exhaust-gas turbocharger (1) having a turbine housing (2) having an inlet stub (3); and having a A connecting device (4) for fixing the inlet stub (3) on an exhaust gas supply device (5), wherein the connecting device (4) is designed as a plug-in connecting device.

Description

technical field [0001] The present invention relates to an exhaust gas turbocharger having: a turbine housing having an inlet stub; and a connecting device for securing the inlet stub to an exhaust gas supply on the device. Background technique [0002] In the case of known exhaust-gas turbochargers, the inlet stub of the turbine housing is fastened, for example, to the cylinder head or the exhaust manifold of an internal combustion engine by means of screw-in fittings, with a seal in between pieces. However, such fasteners are relatively expensive to produce and assemble. Contents of the invention [0003] It is therefore an object of the present invention to provide an exhaust-gas turbocharger of the type having: a turbine housing having an inlet stub; The inlet stub is fixed to an exhaust supply, the turbine housing of this exhaust turbocharger has a simplified connection for connection to an exhaust supply such as the cylinder head or exhaust manifold device. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B39/00F01D25/24F01D11/00
CPCF01N13/1811F01N13/1827F02B37/02F02B67/10F05D2220/40F02F1/243Y02T10/12F01D25/28F02B47/08
Inventor T·舒尔曼
Owner BORGWARNER INC
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