CN201007249Y - Fuel filter element for environmental protection energy conservation type diesel oil internal-combustion engines - Google Patents
Fuel filter element for environmental protection energy conservation type diesel oil internal-combustion engines Download PDFInfo
- Publication number
- CN201007249Y CN201007249Y CNU2007201033794U CN200720103379U CN201007249Y CN 201007249 Y CN201007249 Y CN 201007249Y CN U2007201033794 U CNU2007201033794 U CN U2007201033794U CN 200720103379 U CN200720103379 U CN 200720103379U CN 201007249 Y CN201007249 Y CN 201007249Y
- Authority
- CN
- China
- Prior art keywords
- energy
- end cap
- diesel oil
- layer
- fuel filter
- 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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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtering Materials (AREA)
Abstract
Description
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201033794U CN201007249Y (en) | 2007-01-29 | 2007-01-29 | Fuel filter element for environmental protection energy conservation type diesel oil internal-combustion engines |
EP07800728.3A EP2119901B1 (en) | 2007-01-29 | 2007-08-20 | Environment protective and energy saving type filter for internal combustion engine |
PCT/CN2007/002507 WO2008092320A1 (en) | 2007-01-29 | 2007-08-20 | Envioronment protective and energy saving type filter for inernal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201033794U CN201007249Y (en) | 2007-01-29 | 2007-01-29 | Fuel filter element for environmental protection energy conservation type diesel oil internal-combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201007249Y true CN201007249Y (en) | 2008-01-16 |
Family
ID=39003196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201033794U Expired - Lifetime CN201007249Y (en) | 2007-01-29 | 2007-01-29 | Fuel filter element for environmental protection energy conservation type diesel oil internal-combustion engines |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201007249Y (en) |
-
2007
- 2007-01-29 CN CNU2007201033794U patent/CN201007249Y/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BEIJING LIAN FEI XIANG TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: LIANFEIXIANG SCIENCE AND TECHNOLOGY CO., LTD., BEIJING |
|
CP03 | Change of name, title or address |
Address after: A710, 28 East Street, Beijing, Dongcheng District, Andingmen, 100007 Patentee after: Beijing Unifly Technology Co., Ltd. Address before: A710, 28 East Street, Beijing, Dongcheng District, Andingmen, 100007 Patentee before: Beijing Unifly Technology Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: HEBEI SHENSI NEW MATERIAL TECHNOLOGICAL CO.,LTD. Free format text: FORMER OWNER: BEIJING LIAN FEI XIANG TECHNOLOGY CO., LTD. Effective date: 20080919 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080919 Address after: South District, Guan County, Hebei Province, China: 065500 Patentee after: HEBEI SHENSI NEW MATERIAL TECHNOLOGY CO., LTD. Address before: A710, 28 East Street, Beijing, Dongcheng District, Andingmen, 100007 Patentee before: Beijing Unifly Technology Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20080116 |