JP6535367B2 - ひずみゲージを用いた温度測定装置 - Google Patents

ひずみゲージを用いた温度測定装置 Download PDF

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Publication number
JP6535367B2
JP6535367B2 JP2017106219A JP2017106219A JP6535367B2 JP 6535367 B2 JP6535367 B2 JP 6535367B2 JP 2017106219 A JP2017106219 A JP 2017106219A JP 2017106219 A JP2017106219 A JP 2017106219A JP 6535367 B2 JP6535367 B2 JP 6535367B2
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Japan
Prior art keywords
linear expansion
strain gauges
strain
expansion coefficient
metal object
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JP2017106219A
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English (en)
Japanese (ja)
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JP2018200291A5 (enExample
JP2018200291A (ja
Inventor
佐藤　聡
聡 佐藤
正輝 小林
正輝 小林
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MinebeaMitsumi Inc
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MinebeaMitsumi Inc
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Application filed by MinebeaMitsumi Inc filed Critical MinebeaMitsumi Inc
Priority to JP2017106219A priority Critical patent/JP6535367B2/ja
Priority to US16/615,463 priority patent/US10684176B2/en
Priority to DE112018002807.0T priority patent/DE112018002807B4/de
Priority to PCT/JP2018/019017 priority patent/WO2018221231A1/ja
Priority to CN201880026721.6A priority patent/CN110546471B/zh
Publication of JP2018200291A publication Critical patent/JP2018200291A/ja
Publication of JP2018200291A5 publication Critical patent/JP2018200291A5/ja
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    • 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

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  • 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)
JP2017106219A 2017-05-30 2017-05-30 ひずみゲージを用いた温度測定装置 Active JP6535367B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
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
US16/615,463 US10684176B2 (en) 2017-05-30 2018-05-17 Temperature measurement device using strain gauge
DE112018002807.0T DE112018002807B4 (de) 2017-05-30 2018-05-17 Temperaturmessvorrichtung mittels Dehnungsmessstreifen
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
CN201880026721.6A CN110546471B (zh) 2017-05-30 2018-05-17 使用应变片的温度测定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

Publications (3)

Publication Number Publication Date
JP2018200291A JP2018200291A (ja) 2018-12-20
JP2018200291A5 JP2018200291A5 (enExample) 2019-05-09
JP6535367B2 true JP6535367B2 (ja) 2019-06-26

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Family Applications (1)

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JP2017106219A Active JP6535367B2 (ja) 2017-05-30 2017-05-30 ひずみゲージを用いた温度測定装置

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US (1) US10684176B2 (enExample)
JP (1) JP6535367B2 (enExample)
CN (1) CN110546471B (enExample)
DE (1) DE112018002807B4 (enExample)
WO (1) WO2018221231A1 (enExample)

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

Family Cites Families (13)

* 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
JPS57103002A (en) * 1980-12-19 1982-06-26 Nissan Motor Co Ltd Strain measuring device
JPH0235367B2 (ja) 1983-05-18 1990-08-09 Canon Kk Kogakukeishijisochi
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
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
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
CN110546471A (zh) 2019-12-06
US20200088587A1 (en) 2020-03-19
US10684176B2 (en) 2020-06-16
JP2018200291A (ja) 2018-12-20
DE112018002807B4 (de) 2020-12-10
WO2018221231A1 (ja) 2018-12-06
DE112018002807T5 (de) 2020-04-30
CN110546471B (zh) 2020-09-22

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