CN204459427U - 一种阀杆密封结构 - Google Patents
一种阀杆密封结构 Download PDFInfo
- Publication number
- CN204459427U CN204459427U CN201420853246.9U CN201420853246U CN204459427U CN 204459427 U CN204459427 U CN 204459427U CN 201420853246 U CN201420853246 U CN 201420853246U CN 204459427 U CN204459427 U CN 204459427U
- Authority
- CN
- China
- Prior art keywords
- valve rod
- support
- shaped seal
- seal ring
- 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.)
- Active
Links
Landscapes
- Details Of Valves (AREA)
- Sliding Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420853246.9U CN204459427U (zh) | 2014-12-29 | 2014-12-29 | 一种阀杆密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420853246.9U CN204459427U (zh) | 2014-12-29 | 2014-12-29 | 一种阀杆密封结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204459427U true CN204459427U (zh) | 2015-07-08 |
Family
ID=53666311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420853246.9U Active CN204459427U (zh) | 2014-12-29 | 2014-12-29 | 一种阀杆密封结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204459427U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108488481A (zh) * | 2018-03-08 | 2018-09-04 | 浙江工贸职业技术学院 | 一种阀杆密封结构 |
CN113029667A (zh) * | 2021-02-24 | 2021-06-25 | 中国核动力研究设计院 | 一种核取样阀门操作机构及取样方法 |
-
2014
- 2014-12-29 CN CN201420853246.9U patent/CN204459427U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108488481A (zh) * | 2018-03-08 | 2018-09-04 | 浙江工贸职业技术学院 | 一种阀杆密封结构 |
CN113029667A (zh) * | 2021-02-24 | 2021-06-25 | 中国核动力研究设计院 | 一种核取样阀门操作机构及取样方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204459427U (zh) | 一种阀杆密封结构 | |
CN103542164A (zh) | 高温介质输送管道用高温油封 | |
CN104676012A (zh) | 套筒阀双向平衡密封环组件 | |
CN203703150U (zh) | 一种双重密封的直角节流阀 | |
CN205908758U (zh) | 耐高压偏心蝶阀 | |
CN204420199U (zh) | 具有四分之一圆筒形阀芯的三通换向阀 | |
CN206468834U (zh) | 环保型的球阀阀杆 | |
CN204420200U (zh) | 旋筒式三通换向阀 | |
CN202674359U (zh) | 提升式旋塞阀 | |
CN202992193U (zh) | 全衬氯碱专用阀 | |
CN103982670A (zh) | 浮动楔式闸阀 | |
CN203743466U (zh) | 浆液阀 | |
CN203421209U (zh) | 自动控制专用球阀 | |
CN204610847U (zh) | 套筒阀双向平衡密封环组件 | |
CN103511729A (zh) | 带有环形凹槽阀杆的中线蝶阀 | |
CN103335129A (zh) | 高温高压球阀 | |
CN208295268U (zh) | 一种双重密封旋转剪切阀 | |
CN203770658U (zh) | 矿业阀高压密封圈 | |
CN203560489U (zh) | 双偏心硬密封球阀 | |
CN203703185U (zh) | 带有翼型自密封结构的阀门 | |
CN207213465U (zh) | 应用于玻璃钢干式油‑sf6套管的法兰密封结构 | |
CN203906859U (zh) | 一种金属硬密封球阀 | |
CN204312738U (zh) | 耐磨减压阀 | |
CN204459236U (zh) | 一种闸阀阀杆密封结构 | |
CN204592341U (zh) | 一种中丝扣密封阀门 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 300300 Tianjin Industrial Park, Baodi District, No. 5 road, No. nine Patentee after: Bonasiwei Valve Co., Ltd. Address before: 300300 Tianjin Industrial Park, Baodi District, No. 5 road, No. nine Patentee before: BNSV VALVE GROUP CO., LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 300300 Tianjin Industrial Park, Baodi District, No. 5 road, No. nine Patentee after: Swaziland valve Limited by Share Ltd Address before: 300300 Tianjin Industrial Park, Baodi District, No. 5 road, No. nine Patentee before: Bonasiwei Valve Co., Ltd. |