CN2858963Y - Crankcase ventilation device - Google Patents
Crankcase ventilation device Download PDFInfo
- Publication number
- CN2858963Y CN2858963Y CN 200520098863 CN200520098863U CN2858963Y CN 2858963 Y CN2858963 Y CN 2858963Y CN 200520098863 CN200520098863 CN 200520098863 CN 200520098863 U CN200520098863 U CN 200520098863U CN 2858963 Y CN2858963 Y CN 2858963Y
- Authority
- CN
- China
- Prior art keywords
- labyrinth
- oil
- wall
- gear chamber
- impingement zone
- 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
Links
- 238000009423 ventilation Methods 0.000 title abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 24
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 14
- 239000010721 machine oil Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520098863 CN2858963Y (en) | 2005-11-16 | 2005-11-16 | Crankcase ventilation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520098863 CN2858963Y (en) | 2005-11-16 | 2005-11-16 | Crankcase ventilation device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2858963Y true CN2858963Y (en) | 2007-01-17 |
Family
ID=37611823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520098863 Expired - Lifetime CN2858963Y (en) | 2005-11-16 | 2005-11-16 | Crankcase ventilation device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2858963Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102678229A (en) * | 2012-06-05 | 2012-09-19 | 中国兵器工业集团第七0研究所 | Oil-gas circulation oil filtering system for engine body |
CN108223187A (en) * | 2018-03-19 | 2018-06-29 | 安徽全柴动力股份有限公司 | A kind of backgear room with gas oil separation structure |
-
2005
- 2005-11-16 CN CN 200520098863 patent/CN2858963Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102678229A (en) * | 2012-06-05 | 2012-09-19 | 中国兵器工业集团第七0研究所 | Oil-gas circulation oil filtering system for engine body |
CN102678229B (en) * | 2012-06-05 | 2016-12-21 | 中国兵器工业集团第七0研究所 | A kind of engine body oil gas circulating oil filtering system |
CN108223187A (en) * | 2018-03-19 | 2018-06-29 | 安徽全柴动力股份有限公司 | A kind of backgear room with gas oil separation structure |
CN108223187B (en) * | 2018-03-19 | 2023-09-26 | 安徽全柴动力股份有限公司 | Rear gear chamber with oil-gas separation structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DONGFENG COMMERCIAL VEHICLE CO., LTD. Free format text: FORMER OWNER: DONGFENG AUTOMOBILE CO., LTD. Effective date: 20130912 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130912 Address after: 442001 Shiyan City, Hubei province city Zhangwan District Road No. 2 Patentee after: DONGFENG TRUCKS Co.,Ltd. Address before: Shiyan City, Hubei province 442001 City Road No. 9 Patentee before: DONGFENG MOTER Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070117 |
|
EXPY | Termination of patent right or utility model |