CN200949484Y - Engine exhaust branch pipe thermally-insulated shroud - Google Patents
Engine exhaust branch pipe thermally-insulated shroud Download PDFInfo
- Publication number
- CN200949484Y CN200949484Y CN 200620110485 CN200620110485U CN200949484Y CN 200949484 Y CN200949484 Y CN 200949484Y CN 200620110485 CN200620110485 CN 200620110485 CN 200620110485 U CN200620110485 U CN 200620110485U CN 200949484 Y CN200949484 Y CN 200949484Y
- Authority
- CN
- China
- Prior art keywords
- engine exhaust
- flat plate
- exhaust manifold
- branch pipe
- exhaust branch
- 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.)
- Expired - Fee Related
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- Exhaust Silencers (AREA)
Abstract
The utility model proposes a motor air exhaust manifold heat insulation cover. The heat insulation cover is formed by bending a flat plate to a certain angle and is a whole with compact structure. The flat plate is crossly provided with stiffeners through which the flat plate structure is strengthened. Thus, the heat insulation cover is provided with a better vibration characteristic, and the motor work performance and quality are improved.
Description
Technical field
The utility model relates to the heat-insulating structure of enmgine exhaust.
Background technique
There is the hot phenomenon of heating in enmgine exhaust because of discharging the waste gas of high heat, therefore generally in its outside thermal shield is installed.Existing engine exhaust manifold thermal shield is to be certain angle mutually by two flat boards to be arranged on the gas exhaust manifold, because flat board is two that disperse, and every structure is thiner, and it is vibrated when gas exhaust manifold is worked easily, influences the service behaviour and the quality of motor.
Summary of the invention
The purpose of this utility model is to provide a kind of engine exhaust manifold thermal shield at the problem that has technology to exist, and improves the anti-vibration characteristic of thermal shield.
The engine exhaust manifold thermal shield that the utility model proposes is with the synthetic integral body of original thermal shield, promptly form through being bent into several angle by one flat plate, make its one-tenth as a whole, compact structure, and on flat board the vertically and transversely cross-linking stiffening rib that is furnished with, again slab construction is strengthened by them, made thermal shield have vibration characteristics preferably thus, thereby improve the service behaviour and the quality of motor.
Description of drawings
Fig. 1 is the structural representation of a kind of state of this exhaust manifold thermal shield.
Fig. 2 is the structural representation of the another kind of state of this exhaust manifold thermal shield.
Embodiment
Referring to Fig. 1 and Fig. 2, this exhaust manifold thermal shield is an overall structure, and it through being bent into several angle, and arranges crossed reinforced muscle 2 in length and breadth thereon by one flat plate 1, thereby improves the structural vibrations characteristic comparatively significantly.
Claims (1)
1, a kind of engine exhaust manifold thermal shield, it is characterized in that: it is formed through bending by one flat plate, and intercross arrangement has stiffening rib in length and breadth on flat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620110485 CN200949484Y (en) | 2006-04-30 | 2006-04-30 | Engine exhaust branch pipe thermally-insulated shroud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620110485 CN200949484Y (en) | 2006-04-30 | 2006-04-30 | Engine exhaust branch pipe thermally-insulated shroud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200949484Y true CN200949484Y (en) | 2007-09-19 |
Family
ID=38892027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620110485 Expired - Fee Related CN200949484Y (en) | 2006-04-30 | 2006-04-30 | Engine exhaust branch pipe thermally-insulated shroud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200949484Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914038A (en) * | 2011-08-05 | 2013-02-06 | 珠海格力电器股份有限公司 | Back cover of air-conditioning indoor unit, die thereof, air conditioner and air-conditioning indoor unit |
| CN104100347A (en) * | 2013-04-08 | 2014-10-15 | 重庆长安汽车股份有限公司 | Integrated heat shield assembly for turbocharged gasoline engine |
-
2006
- 2006-04-30 CN CN 200620110485 patent/CN200949484Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914038A (en) * | 2011-08-05 | 2013-02-06 | 珠海格力电器股份有限公司 | Back cover of air-conditioning indoor unit, die thereof, air conditioner and air-conditioning indoor unit |
| CN102914038B (en) * | 2011-08-05 | 2015-04-29 | 珠海格力电器股份有限公司 | Back cover of air-conditioning indoor unit, die thereof, air conditioner and air-conditioning indoor unit |
| CN104100347A (en) * | 2013-04-08 | 2014-10-15 | 重庆长安汽车股份有限公司 | Integrated heat shield assembly for turbocharged gasoline engine |
| CN104100347B (en) * | 2013-04-08 | 2016-06-29 | 重庆长安汽车股份有限公司 | A kind of integrated form heat shield assembly of supercharging gasoline engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070919 Termination date: 20130430 |