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

Info

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
Authority
JP
Japan
Prior art keywords
oil
ionic liquid
electrode
liquid film
sensitive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2013130735A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015004615A (ja
JP2015004615A5 (enExample
Inventor
矢野　昭彦
昭彦 矢野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2013130735A priority Critical patent/JP6140001B2/ja
Priority to PCT/JP2014/065293 priority patent/WO2014203764A1/ja
Priority to CN201480026316.6A priority patent/CN105229456A/zh
Priority to KR1020157033812A priority patent/KR101764050B1/ko
Publication of JP2015004615A publication Critical patent/JP2015004615A/ja
Publication of JP2015004615A5 publication Critical patent/JP2015004615A5/ja
Application granted granted Critical
Publication of JP6140001B2 publication Critical patent/JP6140001B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (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
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
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

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)

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

Family

ID=52104502

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (4)

Country Link
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
EP3783348B1 (en) * 2018-04-20 2023-08-23 Atago Co., Ltd. Oil deterioration detection device comprising a sensor cover, and method for 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

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
EP2075574B1 (en) * 2006-09-13 2017-08-02 Horiba, Ltd. 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
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
KR20160003158A (ko) 2016-01-08
JP2015004615A (ja) 2015-01-08
KR101764050B1 (ko) 2017-08-01
WO2014203764A1 (ja) 2014-12-24
CN105229456A (zh) 2016-01-06

Similar Documents

Publication Publication Date Title
JP6140001B2 (ja) オイル劣化センサ及びオイル劣化検出方法
JP5898595B2 (ja) 腐食電位センサ
US11125714B2 (en) Potentiometric sensor
EP2952759A1 (en) Rolling bearing and sensor assembly including the same
US20120168321A1 (en) Electrochemical half cell, electrochemical sensor and method for measuring at least one measured variable of a measured medium with an electrochemical sensor
CN109946361A (zh) 玻璃电极
EP4563994A1 (en) Device, hydroxide ion concentration measurement apparatus comprising said device, and method for measuring hydroxide ion concentration using said device
CN102841120B (zh) 测量转换器
Zhao et al. Floating-gate ion sensitive field-effect transistor for chemical and biological sensing
JP2015004615A5 (enExample)
CN102914581B (zh) 确定表示被测介质中目标离子活性的被测变量的测量变换器
JP5946782B2 (ja) ｐＨセンサ及び該センサを用いた油劣化度検知方法
US20140090978A1 (en) Potentiometric sensor
RU2480734C2 (ru) Устройство для измерения поляризационного потенциала трубопроводов
RU2471171C1 (ru) Устройство для оценки защищенности от коррозии по величине смещения от естественного потенциала
JP6299230B2 (ja) ケーブル健全性評価方法
JP2007046914A (ja) 油の酸性、塩基性度検出用基準電極
CN219830933U (zh) 一种电化学复合传感器
JP2014173928A (ja) 腐食電位センサ
JP5266287B2 (ja) ガス濃度検出装置
CN119901796A (zh) 一种用于严酷环境下的pH测量系统及其测量方法
SU1224699A1 (ru) Электрохимический индикаторный электрод
Branham et al. Optimization of a robust and reliable ISFET sensor for measuring pH in the deep ocean
EP3593115B1 (en) A method of detecting the locally generated corrosion of a metal element
JP3855010B2 (ja) 金属流体中の酸素濃度測定装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160304

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160304

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170407

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170428

R150 Certificate of patent or registration of utility model

Ref document number: 6140001

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150