CN209945988U - 一种耐高温非接触式激光气体传感测量气室 - Google Patents
一种耐高温非接触式激光气体传感测量气室 Download PDFInfo
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- CN209945988U CN209945988U CN201920281742.4U CN201920281742U CN209945988U CN 209945988 U CN209945988 U CN 209945988U CN 201920281742 U CN201920281742 U CN 201920281742U CN 209945988 U CN209945988 U CN 209945988U
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- 238000005259 measurement Methods 0.000 title claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 7
- 229910052594 sapphire Inorganic materials 0.000 claims abstract description 6
- 239000010980 sapphire Substances 0.000 claims abstract description 6
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 239000013307 optical fiber Substances 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 239000003513 alkali Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 206010061592 cardiac fibrillation Diseases 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000002600 fibrillogenic effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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| CN201920281742.4U CN209945988U (zh) | 2019-03-06 | 2019-03-06 | 一种耐高温非接触式激光气体传感测量气室 |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: A high-temperature resistant non-contact laser gas sensing measurement chamber Effective date of registration: 20230519 Granted publication date: 20200114 Pledgee: CHINA ACADEMY OF AEROSPACE AERODYNAMICS Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980041196 |
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| CP03 | Change of name, title or address |
Address after: Building 24, 18th Courtyard, Kechuang 13th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 100176 Patentee after: Beijing Aerospace Tianhong Intelligent Equipment Technology Co.,Ltd. Address before: Building 24, yard 18, Kechuang 13th Street, Daxing Economic and Technological Development Zone, Beijing 100176 Patentee before: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200114 Pledgee: CHINA ACADEMY OF AEROSPACE AERODYNAMICS Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980041196 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-temperature resistant non-contact laser gas sensing measurement chamber Granted publication date: 20200114 Pledgee: CHINA ACADEMY OF AEROSPACE AERODYNAMICS Pledgor: Beijing Aerospace Tianhong Intelligent Equipment Technology Co.,Ltd. Registration number: Y2024990000150 |