CN203627882U - Up-mounted type ball valve with valve seat capable of being quickly dismounted and maintained online - Google Patents
Up-mounted type ball valve with valve seat capable of being quickly dismounted and maintained online Download PDFInfo
- Publication number
- CN203627882U CN203627882U CN201320842848.XU CN201320842848U CN203627882U CN 203627882 U CN203627882 U CN 203627882U CN 201320842848 U CN201320842848 U CN 201320842848U CN 203627882 U CN203627882 U CN 203627882U
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- Prior art keywords
- valve
- piston
- valve seat
- type ball
- piston spring
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- 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
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- 238000012423 maintenance Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320842848.XU CN203627882U (en) | 2013-12-18 | 2013-12-18 | Up-mounted type ball valve with valve seat capable of being quickly dismounted and maintained online |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320842848.XU CN203627882U (en) | 2013-12-18 | 2013-12-18 | Up-mounted type ball valve with valve seat capable of being quickly dismounted and maintained online |
Publications (1)
Publication Number | Publication Date |
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CN203627882U true CN203627882U (en) | 2014-06-04 |
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Family Applications (1)
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CN201320842848.XU Expired - Fee Related CN203627882U (en) | 2013-12-18 | 2013-12-18 | Up-mounted type ball valve with valve seat capable of being quickly dismounted and maintained online |
Country Status (1)
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CN (1) | CN203627882U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106641324A (en) * | 2016-11-18 | 2017-05-10 | 浙江伟光泵阀制造有限公司 | Pressure-carrying sealing valve seat |
CN107091366A (en) * | 2017-06-14 | 2017-08-25 | 苏州澎瀚阀门有限公司 | One kind can on-line maintenance lower guideway orbit ball valve |
CN107747633A (en) * | 2017-11-20 | 2018-03-02 | 四川飞球(集团)有限责任公司 | One kind can dismount top mounting ball valve online |
CN107883020A (en) * | 2017-10-30 | 2018-04-06 | 天津塘沽瓦特斯阀门有限公司 | Three-way half ball valve and repair method based on the maintenance with pressure online of pipeline normal operation |
CN110925455A (en) * | 2019-12-31 | 2020-03-27 | 常州市永邦塑业有限公司 | High low temperature self-adaptation's PEEK disk seat |
CN114352763A (en) * | 2021-12-27 | 2022-04-15 | 浙江伯特利科技股份有限公司 | Top-mounted cryogenic ball valve and online assembly device and assembly process thereof |
-
2013
- 2013-12-18 CN CN201320842848.XU patent/CN203627882U/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106641324A (en) * | 2016-11-18 | 2017-05-10 | 浙江伟光泵阀制造有限公司 | Pressure-carrying sealing valve seat |
CN107091366A (en) * | 2017-06-14 | 2017-08-25 | 苏州澎瀚阀门有限公司 | One kind can on-line maintenance lower guideway orbit ball valve |
CN107883020A (en) * | 2017-10-30 | 2018-04-06 | 天津塘沽瓦特斯阀门有限公司 | Three-way half ball valve and repair method based on the maintenance with pressure online of pipeline normal operation |
CN107883020B (en) * | 2017-10-30 | 2023-06-27 | 天津塘沽瓦特斯阀门有限公司 | Three-way half ball valve for on-line pressurized overhaul based on normal operation of pipeline and overhaul method |
CN107747633A (en) * | 2017-11-20 | 2018-03-02 | 四川飞球(集团)有限责任公司 | One kind can dismount top mounting ball valve online |
CN110925455A (en) * | 2019-12-31 | 2020-03-27 | 常州市永邦塑业有限公司 | High low temperature self-adaptation's PEEK disk seat |
CN110925455B (en) * | 2019-12-31 | 2021-08-13 | 常州市永邦塑业有限公司 | High low temperature self-adaptation's PEEK disk seat |
CN114352763A (en) * | 2021-12-27 | 2022-04-15 | 浙江伯特利科技股份有限公司 | Top-mounted cryogenic ball valve and online assembly device and assembly process thereof |
CN114352763B (en) * | 2021-12-27 | 2023-06-16 | 浙江伯特利科技股份有限公司 | Top-mounted cryogenic ball valve, on-line assembly device and assembly process thereof |
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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: RAYMOND (BEIJING) TECHNOLOGY CO., LTD. Free format text: FORMER NAME: RAYMOND (BEIJING) VALVE MANUFACTURING CO., LTD. |
|
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 |
Effective date of registration: 20200629 Address after: 056000 Lintan Industrial Park, Jinnan New District, Handan City, Hebei Province (Lintan Town Fan Village) 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. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 |