CN2861514Y - Diesel engine cylinder head spacer - Google Patents
Diesel engine cylinder head spacer Download PDFInfo
- Publication number
- CN2861514Y CN2861514Y CN 200520099936 CN200520099936U CN2861514Y CN 2861514 Y CN2861514 Y CN 2861514Y CN 200520099936 CN200520099936 CN 200520099936 CN 200520099936 U CN200520099936 U CN 200520099936U CN 2861514 Y CN2861514 Y CN 2861514Y
- Authority
- CN
- China
- Prior art keywords
- cylinder head
- diesel engine
- head gasket
- internal layer
- asbestos
- 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 - Lifetime
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Abstract
Disclosed is a cylinder head gasket for diesel engine, which consists of a certain thickness of inner metal layer and a rubber coat bonded on its surface, and the inner metal layer consists of three-layer metal plates formed; the metal plates of said inner metal player are made of stainless steel, carbon steel, spring steel and other materials; the thickness of said cylinder head gasket is 1.02 -1.22mm; the sealing of the cylinder head gasket provided by the utility model is reliable and its durability is more than asbestos and asbestos-free cylinder gasket.
Description
Technical field:
The utility model relates to internal-combustion engine, particularly a kind of cylinder cover for diesel engine pad.
Background technique:
Existing cylinder head gasket is compound asbestos head gasket or compound no asbestos head gasket, and these two kinds of its sealing reliabilities of pad, durability are not very desirable.
Summary of the invention:
At the deficiency that above-mentioned prior art exists, the utility model provides a kind of cylinder cover for diesel engine pad, and it constitutes by having certain thickness metal internal layer and being bonded in its surperficial rubber coating, and the metal internal layer is formed by the three-ply metal compacting; The sheet metal of described metal internal layer adopts materials such as stainless steel, carbon steel, spring steel to make.The thickness of described cylinder head gasket is 1.02～1.22mm.
The cylinder head gasket that the utility model provides, its sealing reliability, durability have all surpassed asbestos, no asbestos head gasket.
Description of drawings:
Fig. 1 is the structural representation of the utility model cylinder head gasket.
Embodiment: reach embodiment in conjunction with the accompanying drawings and describe.
As shown in the figure, the cylinder cover for diesel engine pad that the utility model proposes, the three-ply metal of being made by materials such as stainless steel, carbon steel, spring steel is pressed into metal internal layer 2, and on its surface after chemical treatment, coat rubber coating 1 and combine.The thickness of cylinder head gasket is 1.02～1.22mm.
Claims (3)
1, a kind of cylinder cover for diesel engine pad is characterized in that: it is made of the rubber coating with certain thickness metal internal layer and internal layer surface, and spacer thickness is 1.02～1.22mm.
2, according to the described cylinder cover for diesel engine pad of claim 1, it is characterized in that: the metal internal layer is formed by the three-ply metal compacting.
3, according to the described cylinder cover for diesel engine pad of claim 1, it is characterized in that: the metal internal layer adopts stainless steel, carbon steel, spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520099936 CN2861514Y (en) | 2005-11-11 | 2005-11-11 | Diesel engine cylinder head spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520099936 CN2861514Y (en) | 2005-11-11 | 2005-11-11 | Diesel engine cylinder head spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861514Y true CN2861514Y (en) | 2007-01-24 |
Family
ID=37659142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520099936 Expired - Lifetime CN2861514Y (en) | 2005-11-11 | 2005-11-11 | Diesel engine cylinder head spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861514Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067403B (en) * | 2007-05-29 | 2010-06-02 | 南昌大学 | Technology for producing new viton coating metal sealing gasket for internal combustion engine use |
| CN101949339A (en) * | 2010-09-26 | 2011-01-19 | 杭州内燃机缸垫有限公司 | Multilayer metal cylinder head gasket provided with sealed limit piece and processing technique thereof |
| CN106062443A (en) * | 2014-01-28 | 2016-10-26 | 爱尔铃克铃尔股份公司 | Cylinder-head seal, and a sealing system comprising such a seal |
-
2005
- 2005-11-11 CN CN 200520099936 patent/CN2861514Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067403B (en) * | 2007-05-29 | 2010-06-02 | 南昌大学 | Technology for producing new viton coating metal sealing gasket for internal combustion engine use |
| CN101949339A (en) * | 2010-09-26 | 2011-01-19 | 杭州内燃机缸垫有限公司 | Multilayer metal cylinder head gasket provided with sealed limit piece and processing technique thereof |
| CN106062443A (en) * | 2014-01-28 | 2016-10-26 | 爱尔铃克铃尔股份公司 | Cylinder-head seal, and a sealing system comprising such a seal |
| CN106062443B (en) * | 2014-01-28 | 2018-04-27 | 爱尔铃克铃尔股份公司 | Cylinder head seals and the sealing system including the sealing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070124 |
|
| EXPY | Termination of patent right or utility model |