CN2893183Y - Floating point type steel thin wall chrome-plating cylinder liner - Google Patents
Floating point type steel thin wall chrome-plating cylinder liner Download PDFInfo
- Publication number
- CN2893183Y CN2893183Y CN 200520093990 CN200520093990U CN2893183Y CN 2893183 Y CN2893183 Y CN 2893183Y CN 200520093990 CN200520093990 CN 200520093990 CN 200520093990 U CN200520093990 U CN 200520093990U CN 2893183 Y CN2893183 Y CN 2893183Y
- Authority
- CN
- China
- Prior art keywords
- type steel
- main body
- thin wall
- support end
- steel thin
- 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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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
A point-type steel chromeplated cylinder cover with a thin wall for automobile comprises a main body and an up support end, a low support end, a main body outer circle surface, a main body inner hold work surface, a guide part, and a low end surface arranged on the main body; and a polliwog-shaped oil tank with 130-150 degrees crossing net lines and evenly spread is arranged on the main body inner hole work surface. The utility model has the advantages of: clear reducing the oil consumption of the rubbing-type steel cylinder cover, good energy effect, standard tail gas exhaust, reducing the environment pollution, long service life with capability of 300, 000 km.
Description
(1) technical field
The utility model relates to a kind of automobile part, is specifically related to a kind of automobile floating type steel thin wall chromium plating cylinder sleeve.
(2) background technique
In the automotive industry of China, the internal-combustion engine of automobile is a most important parts among each component part of automobile.This is because the technical specification of internal-combustion engine has directly determined the quality of automobile.Yet cylinder sleeve is again the heart part of internal-combustion engine, and the performance of cylinder sleeve directly affects the technical specification of internal-combustion engine again.Obviously, we we can say that cylinder sleeve is a very crucial part that is directly connected to comprehensive vehicle performance.Just because of this reason, so be one of key subjects of automotive industry circle for many years always to the research and development of novel cylinder sleeve.
Before the present invention proposed, transition had been experienced in the update of cylinder sleeve three times.Rise the initial stage in automotive industry, what use in the internal-combustion engine is casting iron cylinder jacket, and its fuel consumption is big, and working life is short; The nineties research and development and the plain edition steel cylinder sleeve that uses, had than much progress than casting iron cylinder jacket, for example its working life is by 50,000 kilometers of casting iron cylinder jacket and extend to 100,000 kilometers of plain edition steel cylinder sleeve: up at present just at widely used abrasive type steel cylinder sleeve, than the above two obvious progress has been arranged again, for example fuel consumption further reduces, and also extends to 150,000 kilometers working life.Fig. 1 is the structural representation of abrasive type steel cylinder sleeve.But, no matter be the requirement in the working life of countercylinder cover, still according to modern environmental protection requirement, even abrasive type steel cylinder sleeve also differs greatly.
(3) summary of the invention
The technical problems to be solved in the utility model, a kind of automobile that provides energy-saving and environmental protection, durable type is with floating type steel thin wall chromium plating cylinder sleeve.
The technological scheme that adopts is:
A kind of automobile floating type steel thin wall chromium plating cylinder sleeve, comprise body, on body, be installed with upper support end, lower support end, body periphery, body endoporus working surface, guide portion, lower end surface, the upper support end is connected with the lower support end, the lower support end is connected with body, body endoporus working surface is on body internal surface, the body periphery is on the outer surface of body, guiding body bottom, position, the lower end surface is installed with 130-150 ° of overlapping curve, equally distributed tadpole shape oil storage pool in the guide portion bottom on the body endoporus working surface.
Advantage of the present utility model is: energy-conservation: can obviously descend than the fuel consumption of abrasive type steel cylinder sleeve; Environmental friendliness: the exhaust emissions amount is up to standard: long service life: can reach 300,000 kilometers.
(4) description of drawings
Fig. 1 is a kind of embodiment's of the utility model a structural representation
(5) embodiment
A kind of automobile floating type steel thin wall chromium plating cylinder sleeve, comprise body 1, on body 1, be installed with upper support end 2, lower support end 3, body periphery 4, body endoporus working surface 7, guide portion 8, lower end surface 9, on body endoporus working surface 7, be installed with 130-150 ° of overlapping curve 5 and equally distributed tadpole shape oil storage pool 6.
Claims (1)
1, a kind of automobile floating type steel thin wall chromium plating cylinder sleeve, comprise body (1), on body (1), be installed with upper support end (2), lower support end (3), body periphery (4), body endoporus working surface (7), guide portion (8) and lower end surface (9), at 130-150 ° of overlapping curve (5), its feature is installed with equally distributed tadpole shape oil storage pool (6) on body endoporus working surface (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520093990 CN2893183Y (en) | 2005-12-01 | 2005-12-01 | Floating point type steel thin wall chrome-plating cylinder liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520093990 CN2893183Y (en) | 2005-12-01 | 2005-12-01 | Floating point type steel thin wall chrome-plating cylinder liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893183Y true CN2893183Y (en) | 2007-04-25 |
Family
ID=38061348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520093990 Expired - Fee Related CN2893183Y (en) | 2005-12-01 | 2005-12-01 | Floating point type steel thin wall chrome-plating cylinder liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893183Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2470172C1 (en) * | 2011-09-21 | 2012-12-20 | Федеральное государственное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) | Cylinder liner |
-
2005
- 2005-12-01 CN CN 200520093990 patent/CN2893183Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2470172C1 (en) * | 2011-09-21 | 2012-12-20 | Федеральное государственное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) | Cylinder liner |
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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: 20070425 Termination date: 20100104 |