CN101451877A - 具有被动式容积缸压力平衡结构的体积管 - Google Patents
具有被动式容积缸压力平衡结构的体积管 Download PDFInfo
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- CN101451877A CN101451877A CNA200910000669XA CN200910000669A CN101451877A CN 101451877 A CN101451877 A CN 101451877A CN A200910000669X A CNA200910000669X A CN A200910000669XA CN 200910000669 A CN200910000669 A CN 200910000669A CN 101451877 A CN101451877 A CN 101451877A
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- 238000011144 upstream manufacturing Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910000669XA CN101451877B (zh) | 2009-01-14 | 2009-01-14 | 具有被动式容积缸压力平衡结构的体积管 |
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| CN200910000669XA CN101451877B (zh) | 2009-01-14 | 2009-01-14 | 具有被动式容积缸压力平衡结构的体积管 |
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| CN101451877A true CN101451877A (zh) | 2009-06-10 |
| CN101451877B CN101451877B (zh) | 2010-07-21 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102426046A (zh) * | 2011-08-26 | 2012-04-25 | 重庆耐德工业股份有限公司 | 活塞式标准体积管的闭式内循环检定系统 |
| CN102645934A (zh) * | 2012-04-12 | 2012-08-22 | 天津市同业科技发展有限公司 | 气电控制容积变量式液量控制装置 |
| CN103759792A (zh) * | 2013-12-24 | 2014-04-30 | 兰州空间技术物理研究所 | 微流量热式质量流量控制器的校准装置及其校准方法 |
| CN108953418A (zh) * | 2017-05-17 | 2018-12-07 | 舍弗勒技术股份两合公司 | 用于液压离合器操纵系统的、具有防尘装置的压力缸以及具有压力缸的离合器 |
| CN109813380A (zh) * | 2019-03-22 | 2019-05-28 | 江苏华海测控技术有限公司 | 一种带平衡结构的楔形流量传感器 |
| CN113931606A (zh) * | 2020-07-14 | 2022-01-14 | 中国石油化工股份有限公司 | 一种微胶囊岩石膨胀剂和页岩气体积压裂方法 |
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2009
- 2009-01-14 CN CN200910000669XA patent/CN101451877B/zh not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102426046A (zh) * | 2011-08-26 | 2012-04-25 | 重庆耐德工业股份有限公司 | 活塞式标准体积管的闭式内循环检定系统 |
| CN102426046B (zh) * | 2011-08-26 | 2013-07-24 | 重庆耐德工业股份有限公司 | 活塞式标准体积管的闭式内循环检定系统 |
| CN102645934A (zh) * | 2012-04-12 | 2012-08-22 | 天津市同业科技发展有限公司 | 气电控制容积变量式液量控制装置 |
| CN103759792A (zh) * | 2013-12-24 | 2014-04-30 | 兰州空间技术物理研究所 | 微流量热式质量流量控制器的校准装置及其校准方法 |
| CN103759792B (zh) * | 2013-12-24 | 2017-01-25 | 兰州空间技术物理研究所 | 微流量热式质量流量控制器的校准装置及其校准方法 |
| CN108953418A (zh) * | 2017-05-17 | 2018-12-07 | 舍弗勒技术股份两合公司 | 用于液压离合器操纵系统的、具有防尘装置的压力缸以及具有压力缸的离合器 |
| CN108953418B (zh) * | 2017-05-17 | 2021-10-08 | 舍弗勒技术股份两合公司 | 用于液压离合器操纵系统的、具有防尘装置的压力缸以及具有压力缸的离合器 |
| CN109813380A (zh) * | 2019-03-22 | 2019-05-28 | 江苏华海测控技术有限公司 | 一种带平衡结构的楔形流量传感器 |
| CN109813380B (zh) * | 2019-03-22 | 2023-09-22 | 江苏华海测控技术有限公司 | 一种带平衡结构的楔形流量传感器 |
| CN113931606A (zh) * | 2020-07-14 | 2022-01-14 | 中国石油化工股份有限公司 | 一种微胶囊岩石膨胀剂和页岩气体积压裂方法 |
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| CN101451877B (zh) | 2010-07-21 |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liao Mingyan Inventor after: Dong Jun Inventor after: Liao Mingqun Inventor after: Xu Xuefeng Inventor after: Cui Fengxin Inventor after: Wang Haitao Inventor after: Wang Qingqiang Inventor after: Xu Xuemei Inventor after: Wang Ling Inventor after: Gao Tao Inventor before: Liao Mingyan Inventor before: Liao Mingqun Inventor before: Xu Xuefeng Inventor before: Cui Fengxin Inventor before: Wang Haitao Inventor before: Wang Qingqiang Inventor before: Xu Xuemei Inventor before: Wang Ling |
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Free format text: CORRECT: INVENTOR; FROM: LIAO MINGYAN LIAO MINGQUN XU XUEFENG CUI FENGXIN WANG HAITAO WANG QINGQIANG XU XUEMEI WANG LING TO: LIAO MINGYAN LIAO MINGQUN XU XUEFENG CUI FENGXIN WANG HAITAO WANG QINGQIANG XU XUEMEI WANG LING GAO TAO DONG JUN |
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Granted publication date: 20100721 Termination date: 20110114 |