CN110333028A - 一种特殊环境下压力参数实时在线监测系统 - Google Patents
一种特殊环境下压力参数实时在线监测系统 Download PDFInfo
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- CN110333028A CN110333028A CN201910721320.9A CN201910721320A CN110333028A CN 110333028 A CN110333028 A CN 110333028A CN 201910721320 A CN201910721320 A CN 201910721320A CN 110333028 A CN110333028 A CN 110333028A
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/08—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of piezoelectric devices, i.e. electric circuits therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
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Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201910721320.9A CN110333028B (zh) | 2019-08-06 | 2019-08-06 | 一种特殊环境下压力参数实时在线监测系统 |
US16/751,306 US11079296B2 (en) | 2019-06-17 | 2020-01-24 | Pressure-sensitive chip, pressure sensor, and pressure monitoring system |
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CN201910721320.9A CN110333028B (zh) | 2019-08-06 | 2019-08-06 | 一种特殊环境下压力参数实时在线监测系统 |
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CN110333028A true CN110333028A (zh) | 2019-10-15 |
CN110333028B CN110333028B (zh) | 2021-03-16 |
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Citations (14)
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CN1142049A (zh) * | 1995-07-28 | 1997-02-05 | 山东三鑫科技(集团)股份有限公司 | 陶瓷电容式压力变送器及制作工艺 |
CN1224154A (zh) * | 1998-01-19 | 1999-07-28 | 合肥天神电器有限责任公司 | 陶瓷厚膜电阻压力变送器 |
CN2433624Y (zh) * | 2000-07-17 | 2001-06-06 | 山东省硅酸盐研究设计院 | 陶瓷压力传感器及差压传感器 |
CN1975358A (zh) * | 2006-12-14 | 2007-06-06 | 中国航天科技集团公司第六研究院第十一研究所 | 一种低温薄膜压力传感器及其生产方法 |
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CN202092821U (zh) * | 2011-06-16 | 2011-12-28 | 天信仪表集团有限公司 | 本安型数字压力传感器 |
CN103698060A (zh) * | 2013-12-25 | 2014-04-02 | 中北大学 | 带温度补偿的无线无源高温压力传感器及其温度补偿算法 |
CN206772457U (zh) * | 2016-12-20 | 2017-12-19 | 中国航天空气动力技术研究院 | 溅射薄膜温度压力复合传感器 |
EP3270133A1 (en) * | 2016-07-12 | 2018-01-17 | Bridgeport S.R.L. | Sealing system for electronic pressure sensor |
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-
2019
- 2019-08-06 CN CN201910721320.9A patent/CN110333028B/zh active Active
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US4329732A (en) * | 1980-03-17 | 1982-05-11 | Kavlico Corporation | Precision capacitance transducer |
CN1142049A (zh) * | 1995-07-28 | 1997-02-05 | 山东三鑫科技(集团)股份有限公司 | 陶瓷电容式压力变送器及制作工艺 |
CN1224154A (zh) * | 1998-01-19 | 1999-07-28 | 合肥天神电器有限责任公司 | 陶瓷厚膜电阻压力变送器 |
CN2433624Y (zh) * | 2000-07-17 | 2001-06-06 | 山东省硅酸盐研究设计院 | 陶瓷压力传感器及差压传感器 |
CN1975358A (zh) * | 2006-12-14 | 2007-06-06 | 中国航天科技集团公司第六研究院第十一研究所 | 一种低温薄膜压力传感器及其生产方法 |
CN201600217U (zh) * | 2009-12-24 | 2010-10-06 | 中国航天科技集团公司第六研究院第十一研究所 | 钯铬溅射薄膜高温压力传感器 |
CN202092821U (zh) * | 2011-06-16 | 2011-12-28 | 天信仪表集团有限公司 | 本安型数字压力传感器 |
CN103698060A (zh) * | 2013-12-25 | 2014-04-02 | 中北大学 | 带温度补偿的无线无源高温压力传感器及其温度补偿算法 |
EP3270133A1 (en) * | 2016-07-12 | 2018-01-17 | Bridgeport S.R.L. | Sealing system for electronic pressure sensor |
CN206772457U (zh) * | 2016-12-20 | 2017-12-19 | 中国航天空气动力技术研究院 | 溅射薄膜温度压力复合传感器 |
CN109238524A (zh) * | 2018-08-28 | 2019-01-18 | 西安航天动力研究所 | 宽温区高精度溅射薄膜压力传感器及其制作方法 |
CN208833416U (zh) * | 2018-10-09 | 2019-05-07 | 陕西电器研究所 | 一种高温型薄膜绝压传感器 |
CN208984258U (zh) * | 2018-10-31 | 2019-06-14 | 东风汽车电子有限公司 | 一种新型压力传感器 |
CN110057487A (zh) * | 2019-04-19 | 2019-07-26 | 中北大学 | 全陶瓷超高温压力传感器及其封装方法 |
Non-Patent Citations (2)
Title |
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王海星: "陶瓷封装HTCC高温压力传感器的设计与研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
赵立波,赵玉龙: "用于恶劣环境的耐高温压力传感器", 《光学精密工程》 * |
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