CN204493181U - 双螺杆泵轴封组件 - Google Patents
双螺杆泵轴封组件 Download PDFInfo
- Publication number
- CN204493181U CN204493181U CN201520013243.9U CN201520013243U CN204493181U CN 204493181 U CN204493181 U CN 204493181U CN 201520013243 U CN201520013243 U CN 201520013243U CN 204493181 U CN204493181 U CN 204493181U
- Authority
- CN
- China
- Prior art keywords
- letter body
- seal ring
- sealed letter
- general plug
- multistage
- 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
Landscapes
- Sealing Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520013243.9U CN204493181U (zh) | 2015-01-08 | 2015-01-08 | 双螺杆泵轴封组件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520013243.9U CN204493181U (zh) | 2015-01-08 | 2015-01-08 | 双螺杆泵轴封组件 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204493181U true CN204493181U (zh) | 2015-07-22 |
Family
ID=53572505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520013243.9U Expired - Fee Related CN204493181U (zh) | 2015-01-08 | 2015-01-08 | 双螺杆泵轴封组件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204493181U (zh) |
-
2015
- 2015-01-08 CN CN201520013243.9U patent/CN204493181U/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201896756U (zh) | 双吸离心泵 | |
CN204493181U (zh) | 双螺杆泵轴封组件 | |
CN201802625U (zh) | 罗茨鼓风机的新型密封结构 | |
CN201944000U (zh) | 双吸泵轴与填料轴套间密封的改进 | |
CN202108771U (zh) | 一种排污泵用密封装置结构 | |
CN205036843U (zh) | 一种齿轮箱输入轴的密封结构 | |
CN204941976U (zh) | 一种小流量高扬程化工流程泵 | |
CN201027985Y (zh) | 离心斜槽组合密封油挡 | |
CN201582184U (zh) | 离心泵组合式轴封装置 | |
CN201599407U (zh) | 一种机械密封 | |
CN202971284U (zh) | 离心泵泵轴 | |
CN202531844U (zh) | 带水封结构的底搅拌波纹管式机械密封 | |
CN202545253U (zh) | 车载干式螺杆压缩机浮动组合密封结构 | |
CN206738172U (zh) | 一种卧式双吸离心泵结构 | |
CN204572544U (zh) | 用于含有悬浮固体介质中的防反压泵用干气密封 | |
CN104329287B (zh) | 水下液压马达与轴的密封装置 | |
CN205956500U (zh) | 一种无油衬套 | |
CN202900753U (zh) | 一种无水密封离心泵 | |
CN201739218U (zh) | 一种化工离心泵轴端的密封装置 | |
CN207989565U (zh) | 一种精密型密封压盖 | |
CN201786729U (zh) | 一种潜水泵密封装置 | |
CN202673695U (zh) | 新型化工离心泵 | |
CN201908864U (zh) | 一种石油化工用泵 | |
CN203641508U (zh) | 一种径向密封装置 | |
CN201212486Y (zh) | 一种无密封无泄漏自控自吸泵 |
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: TIANJIN JUNYU TECHNOLOGY CO., LTD. Free format text: FORMER NAME: TIANJIN JUNYU AEROSPACE SCIENCE + TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 300350 No. 75, Chongqing street, Changqing industry and Trade Zone, Jinnan District, Tianjin Patentee after: TIANJIN JUNYU TECHNOLOGY CO., LTD. Address before: 300350 No. 75, Chongqing street, Changqing industry and Trade Zone, Jinnan District, Tianjin Patentee before: Tianjin Junyu Aerospace Science & Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20180108 |
|
CF01 | Termination of patent right due to non-payment of annual fee |