KR101764050B1 - 오일 열화 센서 및 오일 열화 검출 방법 - Google Patents

오일 열화 센서 및 오일 열화 검출 방법 Download PDF

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KR101764050B1
KR101764050B1 KR1020157033812A KR20157033812A KR101764050B1 KR 101764050 B1 KR101764050 B1 KR 101764050B1 KR 1020157033812 A KR1020157033812 A KR 1020157033812A KR 20157033812 A KR20157033812 A KR 20157033812A KR 101764050 B1 KR101764050 B1 KR 101764050B1
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oil
ionic liquid
liquid film
electrode
deterioration
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Korean (ko)
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KR20160003158A (ko
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아키히코 야노
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미츠비시 쥬고교 가부시키가이샤
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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)
KR1020157033812A 2013-06-21 2014-06-10 오일 열화 센서 및 오일 열화 검출 방법 Active KR101764050B1 (ko)

Applications Claiming Priority (3)

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
JPJP-P-2013-130735 2013-06-21
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

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KR20160003158A KR20160003158A (ko) 2016-01-08
KR101764050B1 true KR101764050B1 (ko) 2017-08-01

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KR1020157033812A Active KR101764050B1 (ko) 2013-06-21 2014-06-10 오일 열화 센서 및 오일 열화 검출 방법

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

Families Citing this family (6)

* 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012163506A (ja) 2011-02-09 2012-08-30 Gunze Ltd 油中水素検知センサ

Family Cites Families (13)

* 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
WO2008032790A1 (en) * 2006-09-13 2008-03-20 Kyoto University Reference electrode coated with ionic liquid, and electrochemical measurement system using the reference electrode
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
JP5356336B2 (ja) * 2010-08-27 2013-12-04 株式会社堀場製作所 参照電極
CN102971621B (zh) * 2010-08-27 2015-01-21 株式会社堀场制作所 参比电极
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012163506A (ja) 2011-02-09 2012-08-30 Gunze Ltd 油中水素検知センサ

Also Published As

Publication number Publication date
WO2014203764A1 (ja) 2014-12-24
KR20160003158A (ko) 2016-01-08
CN105229456A (zh) 2016-01-06
JP2015004615A (ja) 2015-01-08
JP6140001B2 (ja) 2017-05-31

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