CN113966468B - 腐蚀检测传感器及具有该腐蚀检测传感器的电气设备及腐蚀检测方法 - Google Patents

腐蚀检测传感器及具有该腐蚀检测传感器的电气设备及腐蚀检测方法 Download PDF

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Publication number
CN113966468B
CN113966468B CN201980097426.4A CN201980097426A CN113966468B CN 113966468 B CN113966468 B CN 113966468B CN 201980097426 A CN201980097426 A CN 201980097426A CN 113966468 B CN113966468 B CN 113966468B
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resistance
corrosion detection
thin film
corrosion
film
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CN113966468A (zh
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瓦井久胜
前田雷蔵
田中哲夫
水野修
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/04—Corrosion probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
CN201980097426.4A 2019-06-18 2019-08-23 腐蚀检测传感器及具有该腐蚀检测传感器的电气设备及腐蚀检测方法 Active CN113966468B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019112493 2019-06-18
JP2019-112493 2019-06-18
JP2019-137005 2019-07-25
JP2019137005 2019-07-25
PCT/JP2019/033119 WO2020255427A1 (ja) 2019-06-18 2019-08-23 腐食検知センサ、およびそれを備えた電気機器、ならびに腐食検知方法

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CN113966468A CN113966468A (zh) 2022-01-21
CN113966468B true CN113966468B (zh) 2024-01-09

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US (1) US11747264B2 (https=)
JP (1) JP7199536B2 (https=)
CN (1) CN113966468B (https=)
DE (1) DE112019007478T5 (https=)
WO (1) WO2020255427A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022259423A1 (ja) * 2021-06-09 2022-12-15 三菱電機株式会社 センサ、および、当該センサを備える電気機器
JP7701812B2 (ja) * 2021-06-25 2025-07-02 Koa株式会社 硫化検出センサ
JP7786114B2 (ja) * 2021-10-08 2025-12-16 大日本印刷株式会社 センサ及びセンサシステム
US20240085310A1 (en) * 2022-09-12 2024-03-14 Antony Trueman Resistance-Based Sensor System for Measuring Atmospheric Corrosion
JP2024131975A (ja) * 2023-03-17 2024-09-30 株式会社Tmeic 劣化診断装置

Citations (5)

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JP2012132718A (ja) * 2010-12-20 2012-07-12 Mitsubishi Electric Corp コーティング剤の腐食性ガス耐性評価方法および評価装置
JP2014153089A (ja) * 2013-02-05 2014-08-25 Mitsubishi Electric Corp 金属の腐食検知方法、腐食検知装置、および、その製造方法
CN105092456A (zh) * 2014-05-16 2015-11-25 株式会社日立制作所 用于监控腐蚀环境的装置以及方法
CN106249123A (zh) * 2015-06-04 2016-12-21 发那科株式会社 腐蚀检测电路以及电动机驱动装置
CN108169112A (zh) * 2017-12-25 2018-06-15 联想(北京)有限公司 电路板腐蚀监控方法和装置以及环境腐蚀监控方法和装置

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JP2002139416A (ja) 2000-10-31 2002-05-17 Hitachi Ltd 腐食センサ
JP4599439B2 (ja) 2008-08-07 2010-12-15 株式会社日立製作所 制御装置の劣化診断システム
JP2015206723A (ja) * 2014-04-22 2015-11-19 三菱電機株式会社 腐食進行指標体、腐食進行監視装置、空調システム、水冷式冷却システム、及び、腐食進行監視方法
US9291543B1 (en) * 2014-06-23 2016-03-22 Sandia Corporation PC board mount corrosion sensitive sensor
JP2016138751A (ja) * 2015-01-26 2016-08-04 株式会社日立製作所 腐食状態の判定方法および環境クラスの表示方法
JP2017009246A (ja) 2015-06-25 2017-01-12 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 熱交換器の腐食検知装置及び冷凍サイクル装置
US10712256B2 (en) * 2015-10-07 2020-07-14 Hitachi, Ltd. Corrosive environment monitoring device and method
JP2019002860A (ja) * 2017-06-19 2019-01-10 いすゞ自動車株式会社 品質検査装置、車両および品質検査方法
CA3015729A1 (en) * 2018-03-01 2019-09-01 Transcanada Pipelines Limited System and method for corrosion detection

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012132718A (ja) * 2010-12-20 2012-07-12 Mitsubishi Electric Corp コーティング剤の腐食性ガス耐性評価方法および評価装置
JP2014153089A (ja) * 2013-02-05 2014-08-25 Mitsubishi Electric Corp 金属の腐食検知方法、腐食検知装置、および、その製造方法
CN105092456A (zh) * 2014-05-16 2015-11-25 株式会社日立制作所 用于监控腐蚀环境的装置以及方法
CN106249123A (zh) * 2015-06-04 2016-12-21 发那科株式会社 腐蚀检测电路以及电动机驱动装置
CN108169112A (zh) * 2017-12-25 2018-06-15 联想(北京)有限公司 电路板腐蚀监控方法和装置以及环境腐蚀监控方法和装置

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WO2020255427A1 (ja) 2020-12-24
US20220307969A1 (en) 2022-09-29
JPWO2020255427A1 (https=) 2020-12-24
DE112019007478T5 (de) 2022-03-24
JP7199536B2 (ja) 2023-01-05
US11747264B2 (en) 2023-09-05
CN113966468A (zh) 2022-01-21

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