CN110546471B - 使用应变片的温度测定装置 - Google Patents

使用应变片的温度测定装置 Download PDF

Info

Publication number
CN110546471B
CN110546471B CN201880026721.6A CN201880026721A CN110546471B CN 110546471 B CN110546471 B CN 110546471B CN 201880026721 A CN201880026721 A CN 201880026721A CN 110546471 B CN110546471 B CN 110546471B
Authority
CN
China
Prior art keywords
strain gauges
strain
metal object
linear expansion
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201880026721.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN110546471A (zh
Inventor
佐藤聪
小林正辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MinebeaMitsumi Inc
Original Assignee
MinebeaMitsumi Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MinebeaMitsumi Inc filed Critical MinebeaMitsumi Inc
Publication of CN110546471A publication Critical patent/CN110546471A/zh
Application granted granted Critical
Publication of CN110546471B publication Critical patent/CN110546471B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/50—Measuring temperature based on the expansion or contraction of a material the material being a solid arranged for free expansion or contraction
    • G01K5/52—Measuring temperature based on the expansion or contraction of a material the material being a solid arranged for free expansion or contraction with electrical conversion means for final indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/20—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of Force In General (AREA)
CN201880026721.6A 2017-05-30 2018-05-17 使用应变片的温度测定装置 Active CN110546471B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-106219 2017-05-30
JP2017106219A JP6535367B2 (ja) 2017-05-30 2017-05-30 ひずみゲージを用いた温度測定装置
PCT/JP2018/019017 WO2018221231A1 (ja) 2017-05-30 2018-05-17 ひずみゲージを用いた温度測定装置

Publications (2)

Publication Number Publication Date
CN110546471A CN110546471A (zh) 2019-12-06
CN110546471B true CN110546471B (zh) 2020-09-22

Family

ID=64454562

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880026721.6A Active CN110546471B (zh) 2017-05-30 2018-05-17 使用应变片的温度测定装置

Country Status (5)

Country Link
US (1) US10684176B2 (cg-RX-API-DMAC7.html)
JP (1) JP6535367B2 (cg-RX-API-DMAC7.html)
CN (1) CN110546471B (cg-RX-API-DMAC7.html)
DE (1) DE112018002807B4 (cg-RX-API-DMAC7.html)
WO (1) WO2018221231A1 (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102773587B1 (ko) * 2019-06-18 2025-02-27 주식회사 엘지에너지솔루션 전지셀 열전도도 측정장치 및 이를 이용한 전지셀 열전도도 측정 방법
JP7390139B2 (ja) * 2019-09-05 2023-12-01 ミネベアミツミ株式会社 センサモジュール、ひずみ検出装置
CN114526851B (zh) * 2022-04-25 2022-07-15 中国飞机强度研究所 一种飞机用金属-复合材料混合结构的热应力的测量方法
CN115856005A (zh) * 2022-11-18 2023-03-28 青岛元动芯能源科技有限公司 一种液态金属凝固过程中温度应变测量装置
US12270713B2 (en) 2023-08-23 2025-04-08 Pratt & Whitney Canada Corp. Heat exchanger differential oil temperature determination

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57103002A (en) * 1980-12-19 1982-06-26 Nissan Motor Co Ltd Strain measuring device
JPS6110714A (ja) * 1984-06-27 1986-01-18 Kyowa Dengiyou:Kk 測温機能付変換器
JPS6130732A (ja) * 1984-07-24 1986-02-13 Tokyo Sokki Kenkyusho:Kk ひずみゲ−ジ式変換器による温度測定方法
JPS6134431A (ja) * 1984-07-26 1986-02-18 Tokyo Sokki Kenkyusho:Kk ひずみゲ−ジ式変換器による温度測定方法
JPH0495737A (ja) * 1990-08-06 1992-03-27 Fuji Electric Co Ltd 電気導体の温度検出装置
CN201465278U (zh) * 2009-08-26 2010-05-12 长沙同盛电子科技有限公司 远程无线监测系统
CN201653608U (zh) * 2010-05-07 2010-11-24 长沙同盛电子科技有限公司 高智能电阻应变片式传感器
CN204905842U (zh) * 2015-08-13 2015-12-23 广州日滨科技发展有限公司 电机过热检测装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665756A (en) * 1965-10-18 1972-05-30 Microdot Inc Strain gauge temperature compensation system
DE2916390C2 (de) * 1979-04-23 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Brückenschaltung zur Messung mechanischer Spannungen einer Dehnungsmeßfeder
JPH0235367B2 (ja) 1983-05-18 1990-08-09 Canon Kk Kogakukeishijisochi
JP2009210282A (ja) 2008-02-29 2009-09-17 Nissan Motor Co Ltd 温度測定装置および温度測定方法並びに温度測定装置の異常検出方法
US8708555B2 (en) * 2008-03-12 2014-04-29 Alliant Techsystems Inc. Methods and systems for verifying sensor bond integrity and structures employing such systems

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57103002A (en) * 1980-12-19 1982-06-26 Nissan Motor Co Ltd Strain measuring device
JPS6110714A (ja) * 1984-06-27 1986-01-18 Kyowa Dengiyou:Kk 測温機能付変換器
JPS6130732A (ja) * 1984-07-24 1986-02-13 Tokyo Sokki Kenkyusho:Kk ひずみゲ−ジ式変換器による温度測定方法
JPS6134431A (ja) * 1984-07-26 1986-02-18 Tokyo Sokki Kenkyusho:Kk ひずみゲ−ジ式変換器による温度測定方法
JPH0495737A (ja) * 1990-08-06 1992-03-27 Fuji Electric Co Ltd 電気導体の温度検出装置
CN201465278U (zh) * 2009-08-26 2010-05-12 长沙同盛电子科技有限公司 远程无线监测系统
CN201653608U (zh) * 2010-05-07 2010-11-24 长沙同盛电子科技有限公司 高智能电阻应变片式传感器
CN204905842U (zh) * 2015-08-13 2015-12-23 广州日滨科技发展有限公司 电机过热检测装置

Also Published As

Publication number Publication date
WO2018221231A1 (ja) 2018-12-06
DE112018002807T5 (de) 2020-04-30
US10684176B2 (en) 2020-06-16
JP2018200291A (ja) 2018-12-20
JP6535367B2 (ja) 2019-06-26
CN110546471A (zh) 2019-12-06
US20200088587A1 (en) 2020-03-19
DE112018002807B4 (de) 2020-12-10

Similar Documents

Publication Publication Date Title
CN110546471B (zh) 使用应变片的温度测定装置
CN105066870B (zh) 可测量表面应变轴向偏导的轴向偏差全桥双叉指型金属应变片
KR102523429B1 (ko) 압력 센서용 센서 요소
CN111238361B (zh) 石墨烯温度应变传感器
Tung et al. Sensing sheet: the response of full-bridge strain sensors to thermal variations for detecting and characterizing cracks
Gräbner et al. Simultaneous measurement of strain and temperature with two resistive strain gauges made from different materials
JP6036151B2 (ja) 引張試験装置及び引張試験方法
Watson Bonded electrical resistance strain gages
Ajovalasit The measurement of large strains using electrical resistance strain gages
US20170234748A1 (en) Method for determining a pressure measurement signal, and a pressure measurement arrangement for same
Ghosh et al. A novel sensitivity enhancement technique employing wheatstone's bridge for strain and temperature measurement
CN118328833A (zh) 一种高温应变片灵敏系数标定系统
SU1717946A1 (ru) Тензорезистор
RU2267756C1 (ru) Способ компенсации аддитивной температурной погрешности тензорезисторных датчиков относительного давления с герметичной внутренней полостью и мостовой измерительной цепью
TW201830001A (zh) 濕度感測器及濕度感測器裝置
CN115435879A (zh) 一种电子秤及其四角补偿方法
Sanponpute et al. Temperature and humidity dependence on stability of torque measuring devices
CN114521233A (zh) 应变计型压力感测
Zhang et al. A Highly Stretchable Strain-based Sensing Sheet for the Integrated Structural Health Monitoring
Bělík et al. Development of Force Sensor for Linear Guides
CN110082011A (zh) 一种多级测力测位移传感器
He et al. Measurement of foil bonded strain gauges with 3 wire quarter bridge
Cho et al. Error analysis in stress measurement induced by the strain effects on (111) silicon
RU2634491C1 (ru) Высокотемпературный полупроводниковый тензорезистор
WO2001067077A1 (fr) Procede et appareil de mesure de la dilatation thermique, et structure conçue par voie thermique

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant