CN202994654U - 一种双光源四探测器红外气体传感器 - Google Patents
一种双光源四探测器红外气体传感器 Download PDFInfo
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- CN202994654U CN202994654U CN 201220577971 CN201220577971U CN202994654U CN 202994654 U CN202994654 U CN 202994654U CN 201220577971 CN201220577971 CN 201220577971 CN 201220577971 U CN201220577971 U CN 201220577971U CN 202994654 U CN202994654 U CN 202994654U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102954947A (zh) * | 2012-11-05 | 2013-03-06 | 煤炭科学研究总院 | 一种双光源四探测器红外气体传感器 |
CN103364365A (zh) * | 2013-07-05 | 2013-10-23 | 扬州大学 | 空气中天然气含量wsn传感器节点 |
EP4257953A1 (en) * | 2022-04-05 | 2023-10-11 | Yokogawa Electric Corporation | Laser gas analyzer |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102954947A (zh) * | 2012-11-05 | 2013-03-06 | 煤炭科学研究总院 | 一种双光源四探测器红外气体传感器 |
CN103364365A (zh) * | 2013-07-05 | 2013-10-23 | 扬州大学 | 空气中天然气含量wsn传感器节点 |
EP4257953A1 (en) * | 2022-04-05 | 2023-10-11 | Yokogawa Electric Corporation | Laser gas analyzer |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: CHINA COAL RESEARCH INSTITUTE CO., LTD. Free format text: FORMER OWNER: COAL GENERAL ACADEMY Effective date: 20140819 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20140819 Address after: 100013 Heping Street, Heping Street, Beijing, Chaoyang District, No. 5 Patentee after: Co., Ltd of coal science and technology academy Address before: 100013 Beijing, Hepingli Youth ditch East Road, No. 5, No. Patentee before: General Research Institute of Coal Science |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20141105 |
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EXPY | Termination of patent right or utility model |