CN203770658U - 矿业阀高压密封圈 - Google Patents
矿业阀高压密封圈 Download PDFInfo
- Publication number
- CN203770658U CN203770658U CN201420148439.4U CN201420148439U CN203770658U CN 203770658 U CN203770658 U CN 203770658U CN 201420148439 U CN201420148439 U CN 201420148439U CN 203770658 U CN203770658 U CN 203770658U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- high pressure
- valve
- horizontal plane
- mining
- 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
- 238000005065 mining Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Sliding Valves (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420148439.4U CN203770658U (zh) | 2014-03-31 | 2014-03-31 | 矿业阀高压密封圈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420148439.4U CN203770658U (zh) | 2014-03-31 | 2014-03-31 | 矿业阀高压密封圈 |
Publications (1)
Publication Number | Publication Date |
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CN203770658U true CN203770658U (zh) | 2014-08-13 |
Family
ID=51287849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420148439.4U Expired - Fee Related CN203770658U (zh) | 2014-03-31 | 2014-03-31 | 矿业阀高压密封圈 |
Country Status (1)
Country | Link |
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CN (1) | CN203770658U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106523712A (zh) * | 2017-01-19 | 2017-03-22 | 深圳市得著科技有限公司 | 密封圈与密封结构 |
-
2014
- 2014-03-31 CN CN201420148439.4U patent/CN203770658U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106523712A (zh) * | 2017-01-19 | 2017-03-22 | 深圳市得著科技有限公司 | 密封圈与密封结构 |
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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: SHENYANG YONG'AN RUBBER LINING VALVE PIPELINE LLC Free format text: FORMER OWNER: ZHAO DIANJIA Effective date: 20150414 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110000 SHENYANG, LIAONING PROVINCE TO: 110623 SHENYANG, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150414 Address after: 53 Xiang Ying pan Cun in Dongling District of Shenyang city of Liaoning Province in 110623 Patentee after: SHENYANG YONGAN RUBBER-LINED VALVE AND PIPELINE CO., LTD. Address before: South Street of Shenhe District of Shenyang City, Liaoning province 110000 Lane 80 building 6-2 room 113 Patentee before: Zhao Dianjia |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20160331 |