CN202733040U - 一种三密封球阀阀座 - Google Patents
一种三密封球阀阀座 Download PDFInfo
- Publication number
- CN202733040U CN202733040U CN 201220166540 CN201220166540U CN202733040U CN 202733040 U CN202733040 U CN 202733040U CN 201220166540 CN201220166540 CN 201220166540 CN 201220166540 U CN201220166540 U CN 201220166540U CN 202733040 U CN202733040 U CN 202733040U
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- CN
- China
- Prior art keywords
- valve seat
- seal
- circle
- sealing
- ball valve
- 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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- 238000007789 sealing Methods 0.000 title abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 5
- 239000010439 graphite Substances 0.000 claims abstract description 5
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000004519 grease Substances 0.000 abstract 1
- 230000008676 import Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 210000001138 tear Anatomy 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220166540 CN202733040U (zh) | 2012-04-19 | 2012-04-19 | 一种三密封球阀阀座 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220166540 CN202733040U (zh) | 2012-04-19 | 2012-04-19 | 一种三密封球阀阀座 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733040U true CN202733040U (zh) | 2013-02-13 |
Family
ID=47658741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220166540 Expired - Lifetime CN202733040U (zh) | 2012-04-19 | 2012-04-19 | 一种三密封球阀阀座 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733040U (zh) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486289A (zh) * | 2013-10-12 | 2014-01-01 | 南京肯特复合材料有限公司 | 球阀阀座 |
| CN104728466A (zh) * | 2015-02-01 | 2015-06-24 | 江苏诚功阀门科技有限公司 | 用于天然气传输的高性能无泄漏球阀 |
| CN108799525A (zh) * | 2018-09-10 | 2018-11-13 | 陕西博菲特流体控制装备制造有限公司 | 具有双对中导向结构的针型减压阀减压结构 |
| CN108825795A (zh) * | 2018-09-10 | 2018-11-16 | 陕西博菲特流体控制装备制造有限公司 | 三角型双密封笼式阀 |
| CN109854767A (zh) * | 2019-02-19 | 2019-06-07 | 成都乘风阀门有限责任公司 | 复合密封阀座结构平板闸阀 |
| CN110725966A (zh) * | 2019-09-02 | 2020-01-24 | 苏州纽威阀门股份有限公司 | 一种阀座组件及具有该阀座组件的球阀 |
-
2012
- 2012-04-19 CN CN 201220166540 patent/CN202733040U/zh not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486289A (zh) * | 2013-10-12 | 2014-01-01 | 南京肯特复合材料有限公司 | 球阀阀座 |
| CN104728466A (zh) * | 2015-02-01 | 2015-06-24 | 江苏诚功阀门科技有限公司 | 用于天然气传输的高性能无泄漏球阀 |
| CN108799525A (zh) * | 2018-09-10 | 2018-11-13 | 陕西博菲特流体控制装备制造有限公司 | 具有双对中导向结构的针型减压阀减压结构 |
| CN108825795A (zh) * | 2018-09-10 | 2018-11-16 | 陕西博菲特流体控制装备制造有限公司 | 三角型双密封笼式阀 |
| CN108799525B (zh) * | 2018-09-10 | 2024-02-23 | 陕西博菲特流体控制装备制造有限公司 | 具有双对中导向结构的针型减压阀减压结构 |
| CN108825795B (zh) * | 2018-09-10 | 2024-02-23 | 陕西博菲特流体控制装备制造有限公司 | 三角型双密封笼式阀 |
| CN109854767A (zh) * | 2019-02-19 | 2019-06-07 | 成都乘风阀门有限责任公司 | 复合密封阀座结构平板闸阀 |
| CN110725966A (zh) * | 2019-09-02 | 2020-01-24 | 苏州纽威阀门股份有限公司 | 一种阀座组件及具有该阀座组件的球阀 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wujiang Hengyu Precision Mould Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wujiang Hengyu Precision Mould Co., Ltd. Document name: Notification of Decision on Request for Restoration of Right |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180828 Address after: 712200 three pioneering business in Wugong County Xianyang city Shaanxi Province Patentee after: Shaanxi percfect fluid control equipment manufacturing Co. Ltd. Address before: 215000 Jiangsu Suzhou Wujiang Economic Development Zone gate bridge village Patentee before: Wujiang Hengyu Precision Mould Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |