CN203930553U - 基于差压监测的液氮容器内液位监控系统 - Google Patents
基于差压监测的液氮容器内液位监控系统 Download PDFInfo
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- CN203930553U CN203930553U CN201420277662.9U CN201420277662U CN203930553U CN 203930553 U CN203930553 U CN 203930553U CN 201420277662 U CN201420277662 U CN 201420277662U CN 203930553 U CN203930553 U CN 203930553U
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- liquid nitrogen
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- pressure
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 204
- 239000007788 liquid Substances 0.000 title claims abstract description 129
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 102
- 238000012544 monitoring process Methods 0.000 title claims abstract description 45
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 229910052697 platinum Inorganic materials 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
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CN201420277662.9U CN203930553U (zh) | 2014-05-28 | 2014-05-28 | 基于差压监测的液氮容器内液位监控系统 |
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CN201420277662.9U CN203930553U (zh) | 2014-05-28 | 2014-05-28 | 基于差压监测的液氮容器内液位监控系统 |
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CN203930553U true CN203930553U (zh) | 2014-11-05 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104560710A (zh) * | 2014-12-28 | 2015-04-29 | 刘湘娟 | 一种生命环境管理系统 |
CN108758328A (zh) * | 2018-05-07 | 2018-11-06 | 昆山市天顺工业气体有限公司 | 液态气体自动补充箱 |
CN109752507A (zh) * | 2019-03-06 | 2019-05-14 | 重庆科技学院 | 一种岩心驱替实验用油气水计量装置 |
-
2014
- 2014-05-28 CN CN201420277662.9U patent/CN203930553U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104560710A (zh) * | 2014-12-28 | 2015-04-29 | 刘湘娟 | 一种生命环境管理系统 |
CN108758328A (zh) * | 2018-05-07 | 2018-11-06 | 昆山市天顺工业气体有限公司 | 液态气体自动补充箱 |
CN109752507A (zh) * | 2019-03-06 | 2019-05-14 | 重庆科技学院 | 一种岩心驱替实验用油气水计量装置 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder |
Address after: The eastern Strait Ke Sheng Lu Technology Park in Wenjiang District of Chengdu City, Sichuan Province, No. 2 611130 Patentee after: SHENGJIE CRYOGENIC EQUIPMENT PLC Address before: The eastern Strait Ke Sheng Lu Technology Park in Wenjiang District of Chengdu City, Sichuan Province, No. 2 611130 Patentee before: Chengdu Shengjie Cryogenic Equipment Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: System for monitoring liquid level in liquid nitrogen container based on differential pressure monitoring Effective date of registration: 20160630 Granted publication date: 20141105 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu Wenjiang branch Pledgor: SHENGJIE CRYOGENIC EQUIPMENT PLC Registration number: 2016510000026 |
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PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20180330 Registration number: 2016510000026 Pledgor after: SHENGJIE CRYOGENIC EQUIPMENT PLC Pledgor after: SICHUAN HAISHENGJIE CRYOGENIC TECHNOLOGY CO.,LTD. Pledgor before: SHENGJIE CRYOGENIC EQUIPMENT PLC |
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PM01 | Change of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180412 Granted publication date: 20141105 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chengdu Wenjiang branch Pledgor: SHENGJIE CRYOGENIC EQUIPMENT PLC|SICHUAN HAISHENGJIE CRYOGENIC TECHNOLOGY CO.,LTD. Registration number: 2016510000026 |
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Effective date of registration: 20180507 Address after: 610000 Wenjiang District, Chengdu, Sichuan, eastern section of science and Technology Development Park, Chengdu cross strait science and Technology Development Park Patentee after: SICHUAN HAISHENGJIE CRYOGENIC TECHNOLOGY CO.,LTD. Address before: 611130 No. 2 East section of science and Technology Park, Wenjiang science and Technology Park, Chengdu, Sichuan Patentee before: SHENGJIE CRYOGENIC EQUIPMENT PLC |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 610000 Wenjiang District, Chengdu, Sichuan, eastern section of science and Technology Development Park, Chengdu cross strait science and Technology Development Park Patentee after: Haier Biomedical Technology (Chengdu) Co.,Ltd. Address before: 610000 Wenjiang District, Chengdu, Sichuan, eastern section of science and Technology Development Park, Chengdu cross strait science and Technology Development Park Patentee before: SICHUAN HAISHENGJIE CRYOGENIC TECHNOLOGY CO.,LTD. |