JP6140001B2 - オイル劣化センサ及びオイル劣化検出方法 - Google Patents

オイル劣化センサ及びオイル劣化検出方法 Download PDF

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Publication number
JP6140001B2
JP6140001B2 JP2013130735A JP2013130735A JP6140001B2 JP 6140001 B2 JP6140001 B2 JP 6140001B2 JP 2013130735 A JP2013130735 A JP 2013130735A JP 2013130735 A JP2013130735 A JP 2013130735A JP 6140001 B2 JP6140001 B2 JP 6140001B2
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Japan
Prior art keywords
oil
ionic liquid
electrode
liquid film
sensitive
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JP2013130735A
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Japanese (ja)
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JP2015004615A5 (enExample
JP2015004615A (ja
Inventor
矢野　昭彦
昭彦 矢野
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Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
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Priority to JP2013130735A priority Critical patent/JP6140001B2/ja
Priority to CN201480026316.6A priority patent/CN105229456A/zh
Priority to KR1020157033812A priority patent/KR101764050B1/ko
Priority to PCT/JP2014/065293 priority patent/WO2014203764A1/ja
Publication of JP2015004615A publication Critical patent/JP2015004615A/ja
Publication of JP2015004615A5 publication Critical patent/JP2015004615A5/ja
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    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/36—Glass electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2876—Total acid number

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP2013130735A 2013-06-21 2013-06-21 オイル劣化センサ及びオイル劣化検出方法 Active JP6140001B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013130735A JP6140001B2 (ja) 2013-06-21 2013-06-21 オイル劣化センサ及びオイル劣化検出方法
CN201480026316.6A CN105229456A (zh) 2013-06-21 2014-06-10 油劣化传感器以及油劣化检测方法
KR1020157033812A KR101764050B1 (ko) 2013-06-21 2014-06-10 오일 열화 센서 및 오일 열화 검출 방법
PCT/JP2014/065293 WO2014203764A1 (ja) 2013-06-21 2014-06-10 オイル劣化センサ及びオイル劣化検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013130735A JP6140001B2 (ja) 2013-06-21 2013-06-21 オイル劣化センサ及びオイル劣化検出方法

Publications (3)

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JP2015004615A JP2015004615A (ja) 2015-01-08
JP2015004615A5 JP2015004615A5 (enExample) 2016-04-21
JP6140001B2 true JP6140001B2 (ja) 2017-05-31

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JP2013130735A Active JP6140001B2 (ja) 2013-06-21 2013-06-21 オイル劣化センサ及びオイル劣化検出方法

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JP (1) JP6140001B2 (enExample)
KR (1) KR101764050B1 (enExample)
CN (1) CN105229456A (enExample)
WO (1) WO2014203764A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10161897B2 (en) * 2015-01-09 2018-12-25 Xerox Corporation Sensors incorporating palladium electrodes
JP6724632B2 (ja) * 2016-07-28 2020-07-15 いすゞ自動車株式会社 ディーゼルエンジンのエンジンオイル劣化度推定方法
US10315137B2 (en) 2016-11-18 2019-06-11 Caterpillar Inc. Sensing system for detecting machine fluid degradation
US11249041B2 (en) * 2018-04-20 2022-02-15 Atago Co., Ltd. Oil deterioration detector, sensor cover of oil deterioration detector, and method of measuring degree of oil deterioration
CN110095381B (zh) * 2019-05-20 2020-10-20 安徽江淮汽车集团股份有限公司 机油稀释度检测装置及检测方法
JP2021171203A (ja) * 2020-04-21 2021-11-01 日本宅配システム株式會社 メールボックスシステム
CN117888113B (zh) * 2023-12-21 2026-08-11 北京北燃特种设备检验检测有限公司 管道阴极保护装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3118945B2 (ja) * 1992-01-16 2000-12-18 三菱電機株式会社 臭気センサーおよび臭気測定装置
JP3303413B2 (ja) * 1993-03-15 2002-07-22 株式会社デンソー ｐＨセンサ
US5518590A (en) * 1994-06-21 1996-05-21 Pennzoil Products Company Electrochemical sensors for motor oils and other lubricants
JP2004212174A (ja) * 2002-12-27 2004-07-29 Dkk Toa Corp ｐＨ測定方法、比較電極及び複合電極
KR20060087293A (ko) * 2005-01-28 2006-08-02 한국과학기술원 엔진오일의 퇴화점 측정을 위한 수소이온감지센서
JP4733588B2 (ja) 2005-08-03 2011-07-27 国立大学法人京都大学 参照電極、塩橋及びそれらを用いたイオン濃度測定装置
JP2007046914A (ja) * 2005-08-05 2007-02-22 Denso Corp 油の酸性、塩基性度検出用基準電極
JP2008064578A (ja) * 2006-09-06 2008-03-21 Horiba Ltd イオン液体特性測定方法
JP5036003B2 (ja) * 2006-09-13 2012-09-26 国立大学法人京都大学 イオン液体被覆参照電極及びその参照電極を用いた電気化学測定装置
JP5055035B2 (ja) 2007-06-19 2012-10-24 三菱重工業株式会社 オイル劣化検出装置
EP2610611A4 (en) * 2010-08-27 2017-01-11 Horiba, Ltd. Reference electrode
JP5356336B2 (ja) * 2010-08-27 2013-12-04 株式会社堀場製作所 参照電極
JP2012163506A (ja) * 2011-02-09 2012-08-30 Gunze Ltd 油中水素検知センサ
JP5946782B2 (ja) * 2013-02-22 2016-07-06 三菱重工業株式会社 ｐＨセンサ及び該センサを用いた油劣化度検知方法

Also Published As

Publication number Publication date
WO2014203764A1 (ja) 2014-12-24
KR101764050B1 (ko) 2017-08-01
CN105229456A (zh) 2016-01-06
JP2015004615A (ja) 2015-01-08
KR20160003158A (ko) 2016-01-08

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