CN202629118U - 一种滚珠丝杠闸阀 - Google Patents
一种滚珠丝杠闸阀 Download PDFInfo
- Publication number
- CN202629118U CN202629118U CN 201120528225 CN201120528225U CN202629118U CN 202629118 U CN202629118 U CN 202629118U CN 201120528225 CN201120528225 CN 201120528225 CN 201120528225 U CN201120528225 U CN 201120528225U CN 202629118 U CN202629118 U CN 202629118U
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- valve
- ball screw
- valve body
- gate valve
- screw gate
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201120528225 CN202629118U (zh) | 2011-12-16 | 2011-12-16 | 一种滚珠丝杠闸阀 |
Applications Claiming Priority (1)
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CN 201120528225 CN202629118U (zh) | 2011-12-16 | 2011-12-16 | 一种滚珠丝杠闸阀 |
Publications (1)
Publication Number | Publication Date |
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CN202629118U true CN202629118U (zh) | 2012-12-26 |
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CN 201120528225 Expired - Fee Related CN202629118U (zh) | 2011-12-16 | 2011-12-16 | 一种滚珠丝杠闸阀 |
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CN (1) | CN202629118U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103233700A (zh) * | 2013-04-16 | 2013-08-07 | 江苏威尔德钻采设备有限公司 | 滚珠丝杠闸阀 |
CN110906010A (zh) * | 2019-11-19 | 2020-03-24 | 广州市淞滨工程技术有限公司 | 一种用于水利工程的密封效果好的液压启闭装置 |
-
2011
- 2011-12-16 CN CN 201120528225 patent/CN202629118U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103233700A (zh) * | 2013-04-16 | 2013-08-07 | 江苏威尔德钻采设备有限公司 | 滚珠丝杠闸阀 |
CN110906010A (zh) * | 2019-11-19 | 2020-03-24 | 广州市淞滨工程技术有限公司 | 一种用于水利工程的密封效果好的液压启闭装置 |
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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: SICHUAN TIAN'GONG PETROLEUM EQUIPMENT MANUFACTURIN Free format text: FORMER NAME: SICHUAN TIAN'GONG VALVE MANUFACTURING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 618300 Hexing Town, Guanghan, Sichuan, Deyang Patentee after: Sichuan Tiangong Petroleum Equipment Manufacture Co., Ltd. Address before: 618300 Hexing Town, Guanghan, Sichuan, Deyang Patentee before: Sichuan Tiangong Valve Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20151216 |
|
EXPY | Termination of patent right or utility model |