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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South Korea
Prior art keywords
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
JPJP-P-2013-130735 2013-06-21
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
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

Publications (2)

Publication Number Publication Date
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

Country Status (4)

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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

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
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
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

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

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