CN202631480U - 一种测量气体中物质浓度的装置 - Google Patents
一种测量气体中物质浓度的装置 Download PDFInfo
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- CN202631480U CN202631480U CN 201220312891 CN201220312891U CN202631480U CN 202631480 U CN202631480 U CN 202631480U CN 201220312891 CN201220312891 CN 201220312891 CN 201220312891 U CN201220312891 U CN 201220312891U CN 202631480 U CN202631480 U CN 202631480U
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- 239000000126 substance Substances 0.000 title abstract description 3
- 238000005259 measurement Methods 0.000 claims description 19
- 238000005868 electrolysis reaction Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 18
- 230000035945 sensitivity Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 230000032683 aging Effects 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 239000002737 fuel gas Substances 0.000 description 1
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- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN 201220312891 CN202631480U (zh) | 2012-06-29 | 2012-06-29 | 一种测量气体中物质浓度的装置 |
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CN 201220312891 CN202631480U (zh) | 2012-06-29 | 2012-06-29 | 一种测量气体中物质浓度的装置 |
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CN202631480U true CN202631480U (zh) | 2012-12-26 |
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CN 201220312891 Expired - Lifetime CN202631480U (zh) | 2012-06-29 | 2012-06-29 | 一种测量气体中物质浓度的装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013189175A1 (zh) * | 2012-06-21 | 2013-12-27 | 无锡市尚沃医疗电子股份有限公司 | 一种测量流体中物质浓度的方法及装置 |
CN110006800A (zh) * | 2019-03-14 | 2019-07-12 | 北京航空航天大学 | 颗粒物气溶胶稀释器及稀释方法 |
-
2012
- 2012-06-29 CN CN 201220312891 patent/CN202631480U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013189175A1 (zh) * | 2012-06-21 | 2013-12-27 | 无锡市尚沃医疗电子股份有限公司 | 一种测量流体中物质浓度的方法及装置 |
US9970894B2 (en) | 2012-06-21 | 2018-05-15 | Sunvou Medical Electronics Co., Ltd. | Method and device for measuring concentration of substance in fluid |
CN110006800A (zh) * | 2019-03-14 | 2019-07-12 | 北京航空航天大学 | 颗粒物气溶胶稀释器及稀释方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: WUXI SUNVOU MEDICAL TREATMENT ELECTRONIC CO., LTD. Free format text: FORMER NAME: SHANGWO MEDICAL ELECTRONICS WUXI CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 103 room 214028, Science Park, 7 Changjiang Road, Wuxi New District, Jiangsu, China Patentee after: SUNVOU MEDICAL ELECTRONICS Co.,Ltd. Address before: 103 room 214028, Science Park, 7 Changjiang Road, Wuxi New District, Jiangsu, China Patentee before: Sunvou Medical Electronic Wuxi 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: Device for measuring material concentration in gas Effective date of registration: 20131021 Granted publication date: 20121226 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: SUNVOU MEDICAL ELECTRONICS Co.,Ltd. Registration number: 2013990000761 |
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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: 20171225 Granted publication date: 20121226 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: SUNVOU MEDICAL ELECTRONICS Co.,Ltd. Registration number: 2013990000761 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for measuring material concentration in gas Effective date of registration: 20171225 Granted publication date: 20121226 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: SUNVOU MEDICAL ELECTRONICS Co.,Ltd. Registration number: 2017990001218 |
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Date of cancellation: 20200617 Granted publication date: 20121226 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: SUNVOU MEDICAL ELECTRONICS Co.,Ltd. Registration number: 2017990001218 |
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