CN201100470Y - 一种超高真空手、气动闸板阀密封装置 - Google Patents
一种超高真空手、气动闸板阀密封装置 Download PDFInfo
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- CN201100470Y CN201100470Y CNU2007200132307U CN200720013230U CN201100470Y CN 201100470 Y CN201100470 Y CN 201100470Y CN U2007200132307 U CNU2007200132307 U CN U2007200132307U CN 200720013230 U CN200720013230 U CN 200720013230U CN 201100470 Y CN201100470 Y CN 201100470Y
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- valve
- valve plate
- sealing
- plate
- pneumatic brake
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Application Number | Priority Date | Filing Date | Title |
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CNU2007200132307U CN201100470Y (zh) | 2007-07-11 | 2007-07-11 | 一种超高真空手、气动闸板阀密封装置 |
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CNU2007200132307U CN201100470Y (zh) | 2007-07-11 | 2007-07-11 | 一种超高真空手、气动闸板阀密封装置 |
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CN201100470Y true CN201100470Y (zh) | 2008-08-13 |
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CNU2007200132307U Expired - Fee Related CN201100470Y (zh) | 2007-07-11 | 2007-07-11 | 一种超高真空手、气动闸板阀密封装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103732960A (zh) * | 2011-07-28 | 2014-04-16 | Vat控股公司 | 通过线性移动以气密方式闭合流动路径的真空阀和闭合构件 |
CN104676028A (zh) * | 2015-02-09 | 2015-06-03 | 上海飞球阀门有限公司 | 一种上装式焊接平板闸阀的阀芯结构 |
-
2007
- 2007-07-11 CN CNU2007200132307U patent/CN201100470Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103732960A (zh) * | 2011-07-28 | 2014-04-16 | Vat控股公司 | 通过线性移动以气密方式闭合流动路径的真空阀和闭合构件 |
CN103732960B (zh) * | 2011-07-28 | 2016-03-02 | Vat控股公司 | 通过线性移动以气密方式闭合流动路径的真空阀和闭合构件 |
US9528614B2 (en) | 2011-07-28 | 2016-12-27 | Vat Holding Ag | Vacuum valve and closure member for closing a flow path in a gas-tight manner by means of a linear movement |
CN104676028A (zh) * | 2015-02-09 | 2015-06-03 | 上海飞球阀门有限公司 | 一种上装式焊接平板闸阀的阀芯结构 |
CN104676028B (zh) * | 2015-02-09 | 2017-01-25 | 上海飞球阀门有限公司 | 一种上装式焊接平板闸阀的阀芯结构 |
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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: CAS SHENYANG SCIENTIFIC INSTRUMENTS CO., LTD. Free format text: FORMER NAME: SHENYANG SCIENTIFIC INSTRUMENT RESEARCH + MFG. CENTER CO., LTD., C.A.S |
|
CP03 | Change of name, title or address |
Address after: Hunnan Shenyang 110197 Liaoning province Xinyuan street, No. 1 Patentee after: Shenyang Scientific Apparatus Co., Ltd. of Chinese Academy of Sciences Address before: Xinyuan street Shenyang Hunnan New District of 110168 cities in Liaoning province. Patentee before: Shenyang Scientific Instrument Research & Mfg. Center Co., Ltd., C.A.S |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20150711 |
|
EXPY | Termination of patent right or utility model |