CN203627881U - 高性能双阻断双排放双阀座密封副 - Google Patents
高性能双阻断双排放双阀座密封副 Download PDFInfo
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- CN203627881U CN203627881U CN201320840410.8U CN201320840410U CN203627881U CN 203627881 U CN203627881 U CN 203627881U CN 201320840410 U CN201320840410 U CN 201320840410U CN 203627881 U CN203627881 U CN 203627881U
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- valve
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- valve body
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- 238000007789 sealing Methods 0.000 title claims abstract description 93
- 238000007599 discharging Methods 0.000 title abstract description 3
- 239000004519 grease Substances 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 24
- 239000012530 fluid Substances 0.000 abstract description 12
- 230000007774 longterm Effects 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201320840410.8U CN203627881U (zh) | 2013-12-18 | 2013-12-18 | 高性能双阻断双排放双阀座密封副 |
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CN201320840410.8U CN203627881U (zh) | 2013-12-18 | 2013-12-18 | 高性能双阻断双排放双阀座密封副 |
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CN203627881U true CN203627881U (zh) | 2014-06-04 |
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CN201320840410.8U Expired - Fee Related CN203627881U (zh) | 2013-12-18 | 2013-12-18 | 高性能双阻断双排放双阀座密封副 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105221785A (zh) * | 2015-09-28 | 2016-01-06 | 伯特利阀门集团有限公司 | 新型自密封固定球阀 |
-
2013
- 2013-12-18 CN CN201320840410.8U patent/CN203627881U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105221785A (zh) * | 2015-09-28 | 2016-01-06 | 伯特利阀门集团有限公司 | 新型自密封固定球阀 |
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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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: 101500 Beijing Miyun City Economic Development Zone C Yan Road No. 9-1 Patentee after: RAYMOND (BEIJING) TECHNOLOGY CO.,LTD. Address before: 101500 Beijing Miyun City Economic Development Zone C Yan Road No. 9-1 Patentee before: Raymond (Beijing) valve manufacturing Limited by Share Ltd. |
|
CP03 | Change of name, title or address |
Address after: 101500 Beijing Miyun City Economic Development Zone C Yan Road No. 9-1 Patentee after: Raymond (Beijing) valve manufacturing Limited by Share Ltd. Address before: 101509 Beijing Miyun City Economic Development Zone C Yan Road No. 9-1 Patentee before: RAYMOND (BEIJING) VALVE MANUFACTURING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200701 Address after: 056000 Lintan Industrial Park (Lintan Industrial Park), Jinan new district, Handan City, Hebei Province Patentee after: Hebei Raymond Valve Manufacturing Co.,Ltd. Address before: 101500 Beijing Miyun City Economic Development Zone C Yan Road No. 9-1 Patentee before: RAYMOND (BEIJING) TECHNOLOGY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 |