CN202325880U - 一种发动机气缸盖润滑油回油结构 - Google Patents
一种发动机气缸盖润滑油回油结构 Download PDFInfo
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- CN202325880U CN202325880U CN2011204284216U CN201120428421U CN202325880U CN 202325880 U CN202325880 U CN 202325880U CN 2011204284216 U CN2011204284216 U CN 2011204284216U CN 201120428421 U CN201120428421 U CN 201120428421U CN 202325880 U CN202325880 U CN 202325880U
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CN2011204284216U CN202325880U (zh) | 2011-11-02 | 2011-11-02 | 一种发动机气缸盖润滑油回油结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111974947A (zh) * | 2019-05-21 | 2020-11-24 | 长城汽车股份有限公司 | 气缸盖回油通道的成型方法及具有该回油通道的气缸盖 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111974947A (zh) * | 2019-05-21 | 2020-11-24 | 长城汽车股份有限公司 | 气缸盖回油通道的成型方法及具有该回油通道的气缸盖 |
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Legal Events
Date | Code | Title | Description |
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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: 20130909 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430056 WUHAN, HUBEI PROVINCE TO: 442001 SHIYAN, HUBEI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130909 Address after: 442001 Shiyan City, Hubei province city Zhangwan District Road No. 2 Patentee after: Dongfeng Commercial Vehicle Co.,Ltd. Address before: 430056 Dongfeng Road, Wuhan Economic Development Zone, Hanyang District, Hubei, China, No. 10, No. Patentee before: DONGFENG MOTER Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20120711 |
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CX01 | Expiry of patent term |