CN2575308Y - Cylinder head for motorcycle engine - Google Patents
Cylinder head for motorcycle engine Download PDFInfo
- Publication number
- CN2575308Y CN2575308Y CN 02262312 CN02262312U CN2575308Y CN 2575308 Y CN2575308 Y CN 2575308Y CN 02262312 CN02262312 CN 02262312 CN 02262312 U CN02262312 U CN 02262312U CN 2575308 Y CN2575308 Y CN 2575308Y
- Authority
- CN
- China
- Prior art keywords
- engine
- cylinder
- engine cylinder
- novel
- cylinder head
- 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
Links
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a novel cylinder used for an engine. The original cylinder of an engine is manufactured by metallic aluminum, and the original cylinder of the engine has poorer abrasion-proof resistance, short service life, and short large repair time interval. A layer of inorganic non-metal ceramic material is formed on the inner surface of an engine cylinder which is made from metallic aluminum of the novel cylinder used for an engine, and the engine cylinder with a double-layer structure is obtained. The abrasion-proof heat resistance of the novel cylinder used for an engine is enhanced, and the service life of the novel cylinder used for an engine is extended.
Description
(1) technical field
The utility model relates to a kind of novel cylinder body that is used for all kinds of motors.
(2) background technique
Cylinder body is widely used in all kinds of motors, is the indispensable strength member of motor.Be to influence the engine life and the principal element in the overhaul time lag service time of engine cylinder-body, and the service time of engine cylinder-body, short main cause was because in using process heavy duty hot environment lower piston ring and the violent fretting wear of cylinder body.For making engine cylinder-body have workability and heat dispersion preferably, engine cylinder-body is many to be made with metallic aluminium.Under the condition of high temperature, the yield strength of metallic aluminium and hardness are obvious downward trend with the rising of temperature, and the hot environment during work will be the wearing and tearing aggravations.Therefore, metal aluminum engine cylinder-body wear resistance is relatively poor.Motor in the course of the work, the wearing and tearing of cylinder body will make tightness reduce, and then engine power output is descended, the overhaul time lag shortens.
(3) summary of the invention
The utility model is to provide a kind of new work engine cylinder body, and this cylinder body has wear resistance, higher heat resistance and the working life of growing preferably.
The technological scheme that its technical problem that solves the utility model adopts is: the internal surface of the engine cylinder-body of making at metallic aluminium applies one deck Inorganic Non-metallic Materials, and coated Inorganic Non-metallic Materials is used stupalith more.
The beneficial effects of the utility model are, can obtain a kind of double-deck engine cylinder-body, and its matrix still is a metallic aluminium, and internal surface is that working surface is that pottery is made.This structure has overcome the shortcoming that abrasion-proof and temperature-resistant is poor, working life is short on the basis that guarantees original aluminium engine cylinder body performance and technological advantage.Under the condition that does not change original processing technology, obtain the new work engine cylinder body of high antiwear heat resisting, long working life, higher power output.
(4) description of drawings
Fig. 1 is a sectional structural map of the present utility model.
1 is the engine cylinder-body matrix among the figure, the 2nd, and the engine cylinder-body interior surface layers.
(5) embodiment
The utility model is described in further detail with most preferred embodiment below in conjunction with accompanying drawing:
Engine cylinder-body matrix (1) is made for metallic aluminium, and engine cylinder-body interior surface layers (2) is made for the aluminium sesquioxide pottery.During engine operation, the piston of high-speed motion only contacts with engine cylinder-body internal surface ceramic layer, because higher hardness and the better heat-resisting of pottery makes the antiwear heat resisting of cylinder body and working life be improved.
Claims (2)
1. a new work engine cylinder body is characterized in that it is a kind of double layer construction, and its matrix (1) is a metal, and engine cylinder-body interior surface layers (2) is a pottery.
2. a kind of new work engine cylinder body according to claim 1 is characterized in that described engine cylinder-body matrix (1) is a metallic aluminium, and engine cylinder-body interior surface layers (2) is the aluminium sesquioxide pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262312 CN2575308Y (en) | 2002-10-14 | 2002-10-14 | Cylinder head for motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262312 CN2575308Y (en) | 2002-10-14 | 2002-10-14 | Cylinder head for motorcycle engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575308Y true CN2575308Y (en) | 2003-09-24 |
Family
ID=33728904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02262312 Expired - Fee Related CN2575308Y (en) | 2002-10-14 | 2002-10-14 | Cylinder head for motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575308Y (en) |
-
2002
- 2002-10-14 CN CN 02262312 patent/CN2575308Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |