CN103615292A - Turbocharger heat shield - Google Patents
Turbocharger heat shield Download PDFInfo
- Publication number
- CN103615292A CN103615292A CN201310690262.0A CN201310690262A CN103615292A CN 103615292 A CN103615292 A CN 103615292A CN 201310690262 A CN201310690262 A CN 201310690262A CN 103615292 A CN103615292 A CN 103615292A
- Authority
- CN
- China
- Prior art keywords
- heat shield
- turbocharger
- thermal shield
- thermal
- plastic deformation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Supercharger (AREA)
Abstract
The invention relates to a turbocharger heat shield. After the structure and the shape of an original heat shield are improved and punch forming is performed, the R angle of the heat shield is enlarged to generate tension on the edge of an outer circle; after being assembled and used, the heat shield is not prone to plastic deformation. The turbocharger heat shield has the advantages of being simple in structure, good in sealing effect, long in service life and the like, and the overall performance of a turbocharger is effectively protected.
Description
Technical field
The invention belongs to field of machining, particularly a kind of thermal insulating cover for turbocharger.
Background technique
Thermal insulating cover for turbocharger, it is positioned at the turbine case of exhaust-gas turbocharger and the binding site of intermediate, closely cooperates with turbine case and intermediate, and majority has certain crush.The effect of thermal shield is to stop the high heat of engine exhaust in turbine case too much to conduct to the intermediate that comprises High Rotation Speed component, stops a plurality of vitals of pressurized machine to be subject to temperatures involved, optimizes pressurized machine internal work environment.
Summary of the invention
Object of the present invention, is to provide a kind of thermal insulating cover for turbocharger, and this thermal shield is difficult for producing plastic deformation, and heat-insulating and sealing performance is good, and thermal shield non-deformability strengthens, and has extended the working life of pressurized machine.
The technological scheme adopting is:
A thermal insulating cover for turbocharger, has changed the structure shape of original thermal shield, after impact briquetting, in outer circular edge, thermal shield R angle is strengthened and produced tension force, after assembling is used, thermal shield is difficult for forming plastic deformation, be that thermal shield non-deformability strengthens, extended the working life of pressurized machine.
The invention has the advantages that:
The present invention has simple in structure, and the advantages such as good sealing effect, long service life have effectively been protected the overall performance of turbosupercharger, are applicable to producing in enormous quantities, after putting goods on the market, obtain promising result.
Embodiment
A thermal insulating cover for turbocharger, has changed the structure shape of original thermal shield, after impact briquetting, in outer circular edge, thermal shield R angle is strengthened and produced tension force, after assembling is used, thermal shield is difficult for forming plastic deformation, be that thermal shield non-deformability strengthens, extended the working life of pressurized machine.
Claims (1)
1. a thermal insulating cover for turbocharger, is characterized in that: changed the structure shape of original thermal shield, after impact briquetting, in outer circular edge, thermal shield R angle has been strengthened and produced tension force, after assembling is used, thermal shield is difficult for forming plastic deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690262.0A CN103615292A (en) | 2013-12-17 | 2013-12-17 | Turbocharger heat shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690262.0A CN103615292A (en) | 2013-12-17 | 2013-12-17 | Turbocharger heat shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103615292A true CN103615292A (en) | 2014-03-05 |
Family
ID=50166006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310690262.0A Pending CN103615292A (en) | 2013-12-17 | 2013-12-17 | Turbocharger heat shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103615292A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196581A (en) * | 2014-08-13 | 2014-12-10 | 徐超 | Turbocharger heat insulation hood high in deformation resistance |
-
2013
- 2013-12-17 CN CN201310690262.0A patent/CN103615292A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196581A (en) * | 2014-08-13 | 2014-12-10 | 徐超 | Turbocharger heat insulation hood high in deformation resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140305 |