CN204556175U - 上扣式油管试压机排气头 - Google Patents
上扣式油管试压机排气头 Download PDFInfo
- Publication number
- CN204556175U CN204556175U CN201520242504.4U CN201520242504U CN204556175U CN 204556175 U CN204556175 U CN 204556175U CN 201520242504 U CN201520242504 U CN 201520242504U CN 204556175 U CN204556175 U CN 204556175U
- Authority
- CN
- China
- Prior art keywords
- block
- rotary cylinder
- oil pipe
- cylinder
- valve rod
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520242504.4U CN204556175U (zh) | 2015-04-21 | 2015-04-21 | 上扣式油管试压机排气头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520242504.4U CN204556175U (zh) | 2015-04-21 | 2015-04-21 | 上扣式油管试压机排气头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204556175U true CN204556175U (zh) | 2015-08-12 |
Family
ID=53831270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520242504.4U Withdrawn - After Issue CN204556175U (zh) | 2015-04-21 | 2015-04-21 | 上扣式油管试压机排气头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204556175U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104777032A (zh) * | 2015-04-21 | 2015-07-15 | 青岛中瑞泰软控技术有限公司 | 一种上扣式油管试压机排气控制装置 |
-
2015
- 2015-04-21 CN CN201520242504.4U patent/CN204556175U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104777032A (zh) * | 2015-04-21 | 2015-07-15 | 青岛中瑞泰软控技术有限公司 | 一种上扣式油管试压机排气控制装置 |
CN104777032B (zh) * | 2015-04-21 | 2017-10-10 | 青岛中瑞泰软控科技股份有限公司 | 一种上扣式油管试压机排气控制装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107454928B (zh) | 一种电液伺服增力缸 | |
CN105003472B (zh) | 一种气‑液增压缸 | |
CN102937124B (zh) | 快速液压油缸 | |
CN208870858U (zh) | 多倍力回程油气隔离型气液增压缸 | |
CN204556175U (zh) | 上扣式油管试压机排气头 | |
CN203944741U (zh) | 可单手操作的便携式小型液压扩管器 | |
CN202690578U (zh) | 一种快速油缸 | |
CN104777032A (zh) | 一种上扣式油管试压机排气控制装置 | |
CN207145218U (zh) | 应用于压裂泵液力端的辅助装置 | |
CN108916134A (zh) | 多倍力回程油气隔离型气液增压缸 | |
CN202756742U (zh) | 一种气动控制阀 | |
CN206054432U (zh) | 单动薄型气缸 | |
CN102996871B (zh) | 压缩天然气气动瓶阀 | |
CN103573726A (zh) | 气液增压缸装置 | |
CN205013819U (zh) | 铝合金直行程活塞式气动执行器 | |
CN204476683U (zh) | 一种手动充气泵 | |
CN208535223U (zh) | 改进的液压换向阀 | |
CN203549080U (zh) | 定量气动阀 | |
CN102069791A (zh) | 一种重型卡车制动系统的差动继动阀 | |
CN201973336U (zh) | 单作用带弹簧复位气动手动转换分离机构 | |
CN201693796U (zh) | 一种多用压力装置 | |
CN101265790B (zh) | 一种液压控制安全阀 | |
CN202056388U (zh) | 杠杆式瓶阀 | |
CN106005084B (zh) | 液压爬杆机器人及其工作方法 | |
CN204312747U (zh) | 一种高压水压卸荷阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 266109 Shandong city of Qingdao province high tech Zone Songyuan Road No. 17 Qingdao Industrial Technology Research Institute A District 4 floor A1 Building Room 403 Patentee after: The Tai Ruan of Qingdao China and Sweden control techniques company limited Address before: Miao road Laoshan District 266061 Shandong city of Qingdao province from 6 to 8 Patentee before: The Tai Ruan of Qingdao China and Sweden control techniques company limited |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 266109 Shandong city of Qingdao province high tech Zone Songyuan Road No. 17 Qingdao Industrial Technology Research Institute A District 4 floor A1 Building Room 403 Patentee after: Qingdao Ruitai mesnac Polytron Technologies Inc Address before: 266109 Shandong city of Qingdao province high tech Zone Songyuan Road No. 17 Qingdao Industrial Technology Research Institute A District 4 floor A1 Building Room 403 Patentee before: The Tai Ruan of Qingdao China and Sweden control techniques company limited |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20150812 Effective date of abandoning: 20171010 |
|
AV01 | Patent right actively abandoned |