CN102128701A - Micro-differential voltage gauge based on eddy current displacement measuring technology - Google Patents
Micro-differential voltage gauge based on eddy current displacement measuring technology Download PDFInfo
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- CN102128701A CN102128701A CN 201010602223 CN201010602223A CN102128701A CN 102128701 A CN102128701 A CN 102128701A CN 201010602223 CN201010602223 CN 201010602223 CN 201010602223 A CN201010602223 A CN 201010602223A CN 102128701 A CN102128701 A CN 102128701A
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 30
- 238000005516 engineering process Methods 0.000 title abstract description 7
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- 229910052802 copper Inorganic materials 0.000 claims description 3
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Application Number | Priority Date | Filing Date | Title |
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CN2010106022237A CN102128701B (en) | 2010-12-23 | 2010-12-23 | Micro-differential voltage gauge based on eddy current displacement measuring technology |
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CN2010106022237A CN102128701B (en) | 2010-12-23 | 2010-12-23 | Micro-differential voltage gauge based on eddy current displacement measuring technology |
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CN102128701A true CN102128701A (en) | 2011-07-20 |
CN102128701B CN102128701B (en) | 2012-06-20 |
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CN2010106022237A Expired - Fee Related CN102128701B (en) | 2010-12-23 | 2010-12-23 | Micro-differential voltage gauge based on eddy current displacement measuring technology |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108106758A (en) * | 2017-12-21 | 2018-06-01 | 中国电子科技集团公司第四十八研究所 | A kind of silicon fiml current vortex micro-pressure sensor |
CN109682404A (en) * | 2018-12-24 | 2019-04-26 | 彭希南 | Nuclear power station spent fuel water temperature and Water Level Measuring Meters |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105004257A (en) * | 2015-05-21 | 2015-10-28 | 浙江大学 | Eddy current displacement sensor with display function |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1040682A (en) * | 1988-09-02 | 1990-03-21 | 株式会社日立制作所 | Differential pressure pick-up |
CN2295208Y (en) * | 1996-11-05 | 1998-10-21 | 张震 | Differential pressure meter |
US6418793B1 (en) * | 1998-02-18 | 2002-07-16 | A Theobald Sa | Differential pressure sensor |
CN1666097A (en) * | 2002-06-18 | 2005-09-07 | 罗斯蒙德公司 | Low-cost capacitive pressure transmitter with plate coating, particle filter, self-contained |
CN201909694U (en) * | 2010-12-23 | 2011-07-27 | 北京塞尔瑟斯仪表科技有限公司 | Differential pressure gauge based on eddy current displacement measurement technology |
-
2010
- 2010-12-23 CN CN2010106022237A patent/CN102128701B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1040682A (en) * | 1988-09-02 | 1990-03-21 | 株式会社日立制作所 | Differential pressure pick-up |
CN2295208Y (en) * | 1996-11-05 | 1998-10-21 | 张震 | Differential pressure meter |
US6418793B1 (en) * | 1998-02-18 | 2002-07-16 | A Theobald Sa | Differential pressure sensor |
CN1666097A (en) * | 2002-06-18 | 2005-09-07 | 罗斯蒙德公司 | Low-cost capacitive pressure transmitter with plate coating, particle filter, self-contained |
CN201909694U (en) * | 2010-12-23 | 2011-07-27 | 北京塞尔瑟斯仪表科技有限公司 | Differential pressure gauge based on eddy current displacement measurement technology |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108106758A (en) * | 2017-12-21 | 2018-06-01 | 中国电子科技集团公司第四十八研究所 | A kind of silicon fiml current vortex micro-pressure sensor |
CN109682404A (en) * | 2018-12-24 | 2019-04-26 | 彭希南 | Nuclear power station spent fuel water temperature and Water Level Measuring Meters |
CN109682404B (en) * | 2018-12-24 | 2020-10-30 | 彭希南 | Water temperature and water level measuring instrument for dead nuclear fuel pool of nuclear power station |
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CN102128701B (en) | 2012-06-20 |
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GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: BEIJING SAILSORS INSTRUMENTS LTD. Free format text: FORMER NAME: SAILSORS INSTRUMENTS CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: North Fourth Ring Road 100083 Beijing Haidian District City 229 Haitai building room 621 Patentee after: Sailsors Instruments Ltd. Beijing Address before: North Fourth Ring Road 100083 Beijing Haidian District City 229 Haitai building room 621 Patentee before: Sailsors Instruments Co., Ltd. |
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Owner name: PUFEI (BEIJING) TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING SAILSORS INSTRUMENTS LTD. Effective date: 20150821 |
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Effective date of registration: 20150821 Address after: Room 537-A, 229 Haitai building 100083 North Fourth Ring Road in Beijing city of Haidian District Patentee after: Pfeiffer (Beijing) Technology Co., Ltd. Address before: North Fourth Ring Road 100083 Beijing Haidian District City 229 Haitai building room 621 Patentee before: Sailsors Instruments Ltd. Beijing |
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Granted publication date: 20120620 Termination date: 20181223 |
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CF01 | Termination of patent right due to non-payment of annual fee |