Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Exhaust gas turbocharger with cooled turbine housing

A technology for turbine casings and exhaust gas turbines, applied in the direction of machines/engines, gas turbine devices, components of pumping devices for elastic fluids, etc., can solve the problem of huge cost factors of nickel alloys, etc.

Active Publication Date: 2015-10-07
VTESCO TECH GMBH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] High temperature resistant nickel alloys are a huge cost factor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Exhaust gas turbocharger with cooled turbine housing
  • Exhaust gas turbocharger with cooled turbine housing
  • Exhaust gas turbocharger with cooled turbine housing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] An exhaust gas turbocharger with a turbine housing, a bearing housing and a compressor housing is described below, wherein the turbine housing has a coolant inlet, a cooling water jacket arranged inside the turbine housing and a cooling agent outlet, and the cooling jacket is divided into two sub-areas.

[0019] from figure 2 It can be seen that the exhaust gas turbocharger shown there has a compressor housing 9 , a bearing housing 10 and a turbine housing 11 .

[0020] Compressor wheels arranged on a common shaft are arranged in the compressor housing 9 in a conventional manner. The turbines are arranged conventionally on a common shaft in the turbine housing 11 . The common shaft is mounted in a bearing housing 10 which is positioned between the compressor housing 9 and the turbine housing 11 . During operation of the exhaust gas turbocharger, the turbine is driven by the exhaust gas mass flow of the connected internal combustion engine and itself drives the compr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A turbocharger has a turbine housing, a bearing housing, and a compressor housing. The turbine housing has a coolant inlet, a cooling jacket formed in the interior of the turbine housing, and a coolant outlet. The cooling jacket is divided into two subregions.

Description

technical field [0001] The invention relates to an exhaust gas turbocharger with a cooled turbine housing. Background technique [0002] Exhaust gas turbochargers are used to improve the efficiency and thus output of internal combustion engines. For this purpose, the exhaust gas turbocharger has a turbine with a turbine wheel and a compressor with a compressor wheel, the two impeller wheels being arranged on a common shaft. In this case, the turbine is driven by the exhaust gas mass flow of the connected internal combustion engine, which in turn drives the compressor wheel. The compressor compresses the fresh air taken in and supplies it to the internal combustion engine. The common shaft is mounted in a bearing housing of the turbocharger. Furthermore, a wheel of the turbine is arranged in the turbine housing and a compressor wheel of the compressor is arranged in the compressor housing. [0003] Such an exhaust gas turbocharger has to meet various requirements when it ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F01D25/14F02C6/12F02B37/18F04D29/40
CPCF01D25/14F02B37/18F02B39/005F02C6/12Y02T10/144Y02T10/12
Inventor M·博格纳R-M·肯佩尔M·希勒
Owner VTESCO TECH GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com