CN2539146Y - Optical fibre raster temp voltage sensor - Google Patents
Optical fibre raster temp voltage sensor Download PDFInfo
- Publication number
- CN2539146Y CN2539146Y CN 02219856 CN02219856U CN2539146Y CN 2539146 Y CN2539146 Y CN 2539146Y CN 02219856 CN02219856 CN 02219856 CN 02219856 U CN02219856 U CN 02219856U CN 2539146 Y CN2539146 Y CN 2539146Y
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- temperature
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- 239000013307 optical fiber Substances 0.000 title claims description 10
- 239000000835 fiber Substances 0.000 claims abstract description 36
- 239000000919 ceramic Substances 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000004044 response Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000001228 spectrum Methods 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 abstract 6
- 239000002131 composite material Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000006903 response to temperature Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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- Testing Or Calibration Of Command Recording Devices (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Optical Transform (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 02219856 CN2539146Y (en) | 2002-04-08 | 2002-04-08 | Optical fibre raster temp voltage sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 02219856 CN2539146Y (en) | 2002-04-08 | 2002-04-08 | Optical fibre raster temp voltage sensor |
Publications (1)
Publication Number | Publication Date |
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CN2539146Y true CN2539146Y (en) | 2003-03-05 |
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CN 02219856 Expired - Lifetime CN2539146Y (en) | 2002-04-08 | 2002-04-08 | Optical fibre raster temp voltage sensor |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101832794A (en) * | 2010-03-30 | 2010-09-15 | 浙江大学 | Fiber Bragg grating and fiber Raman composite sensing network and realizing method thereof |
CN101949744A (en) * | 2010-09-06 | 2011-01-19 | 国网电力科学研究院武汉南瑞有限责任公司 | Fiber grating-based transformer internal temperature detection system |
CN103323056A (en) * | 2013-06-26 | 2013-09-25 | 国家电网公司 | Direct current, temperature and pressure monitoring device for electrical equipment |
CN103439561A (en) * | 2013-08-26 | 2013-12-11 | 石家庄经济学院 | High-sensitivity fiber grating voltage sensor |
-
2002
- 2002-04-08 CN CN 02219856 patent/CN2539146Y/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101832794A (en) * | 2010-03-30 | 2010-09-15 | 浙江大学 | Fiber Bragg grating and fiber Raman composite sensing network and realizing method thereof |
CN101949744A (en) * | 2010-09-06 | 2011-01-19 | 国网电力科学研究院武汉南瑞有限责任公司 | Fiber grating-based transformer internal temperature detection system |
CN101949744B (en) * | 2010-09-06 | 2012-08-08 | 国网电力科学研究院武汉南瑞有限责任公司 | Fiber grating-based transformer internal temperature detection system |
CN103323056A (en) * | 2013-06-26 | 2013-09-25 | 国家电网公司 | Direct current, temperature and pressure monitoring device for electrical equipment |
CN103323056B (en) * | 2013-06-26 | 2016-06-15 | 国家电网公司 | A kind of power equipment DC current temperature, pressure monitoring device |
CN103439561A (en) * | 2013-08-26 | 2013-12-11 | 石家庄经济学院 | High-sensitivity fiber grating voltage sensor |
CN103439561B (en) * | 2013-08-26 | 2015-11-18 | 石家庄经济学院 | A kind of high-sensitive fiber grating voltage sensor |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HEFEI ZHENGYANG OPTO-ELECTRICAL SCIENCE CO., LTD. Free format text: FORMER OWNER: HU HAO Effective date: 20080912 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080912 Address after: No. 529 Wangjiang West Road, Hefei, Zhengyang Hefei photoelectric science and Technology Co., Ltd., postcode: 230088, Anhui Patentee after: Hefei Zhengyang Photoelectric Technology Co.,Ltd. Address before: No. 669, West Changjiang Road, Hefei, Zhengyang Hefei photoelectric science and Technology Co., Ltd., postcode: 230088, Anhui Patentee before: Hu Hao |
|
ASS | Succession or assignment of patent right |
Owner name: ANHUI MINGSHENG INFORMATION TECHNOLOGY ENGINEERING Free format text: FORMER OWNER: HEFEI SUNSHINE OPTOELECTRONICS SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20100505 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 230088 HEFEI SUNSHINE OPTOELECTRONICS SCIENCE + TECHNOLOGY CO., LTD., NO.529, WANGJIANG WEST ROAD, HEFEI CITY, ANHUI PROVINCE TO: 230088 NO.527, WANGJIANG WEST ROAD, HEFEI CITY, ANHUI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100505 Address after: 230088 No. 527 Wangjiang West Road, Anhui, Hefei Patentee after: Anhui Minsheng Information Engineering Co., Ltd. Address before: 230088 Hefei Zhengyang photoelectric science and Technology Co Ltd, Wangjiang West Road, Hefei, Anhui 529, China Patentee before: Hefei Zhengyang Photoelectric Technology Co.,Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: ANHUI MINSHENG INFORMATION CO., LTD. Free format text: FORMER NAME: ANHUI MINSHENG INFORMATION ENGINEERING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 230088 No. 527 Wangjiang West Road, Anhui, Hefei Patentee after: ANHUI MINSHENG INFORMATION CORP. Address before: 230088 No. 527 Wangjiang West Road, Anhui, Hefei Patentee before: Anhui Minsheng Information Engineering Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20120408 Granted publication date: 20030305 |