JPH0138250Y2 - - Google Patents

Info

Publication number
JPH0138250Y2
JPH0138250Y2 JP1984130612U JP13061284U JPH0138250Y2 JP H0138250 Y2 JPH0138250 Y2 JP H0138250Y2 JP 1984130612 U JP1984130612 U JP 1984130612U JP 13061284 U JP13061284 U JP 13061284U JP H0138250 Y2 JPH0138250 Y2 JP H0138250Y2
Authority
JP
Japan
Prior art keywords
oil
amount
smoke
integrated value
deterioration index
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.)
Expired
Application number
JP1984130612U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6148910U (enExample
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 filed Critical
Priority to JP1984130612U priority Critical patent/JPH0138250Y2/ja
Publication of JPS6148910U publication Critical patent/JPS6148910U/ja
Application granted granted Critical
Publication of JPH0138250Y2 publication Critical patent/JPH0138250Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Emergency Alarm Devices (AREA)
JP1984130612U 1984-08-30 1984-08-30 Expired JPH0138250Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984130612U JPH0138250Y2 (enExample) 1984-08-30 1984-08-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984130612U JPH0138250Y2 (enExample) 1984-08-30 1984-08-30

Publications (2)

Publication Number Publication Date
JPS6148910U JPS6148910U (enExample) 1986-04-02
JPH0138250Y2 true JPH0138250Y2 (enExample) 1989-11-16

Family

ID=30689217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984130612U Expired JPH0138250Y2 (enExample) 1984-08-30 1984-08-30

Country Status (1)

Country Link
JP (1) JPH0138250Y2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996019644A1 (en) * 1994-12-22 1996-06-27 Komatsu Ltd. Centrifugal separating filter
JP2017125409A (ja) * 2016-01-12 2017-07-20 マツダ株式会社 エンジンオイルの劣化診断装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2603067B2 (ja) * 1986-04-21 1997-04-23 株式会社小松製作所 車両保守管理用モニタシステム
JP4986058B2 (ja) * 2007-12-27 2012-07-25 Ｕｄトラックス株式会社 燃料フィルタ交換時期判定装置
JP6380442B2 (ja) * 2016-03-23 2018-08-29 マツダ株式会社 エンジンのタイミングチェーン摩耗量推定装置
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044490B2 (ja) * 1981-07-29 1985-10-03 日産自動車株式会社 エンジンオイル交換指示装置
JPS58118210U (ja) * 1982-02-04 1983-08-12 ヤンマーディーゼル株式会社 オイル交換等の警報装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996019644A1 (en) * 1994-12-22 1996-06-27 Komatsu Ltd. Centrifugal separating filter
GB2311022A (en) * 1994-12-22 1997-09-17 Komatsu Mfg Co Ltd Centrifugal separating filter
US5779618A (en) * 1994-12-22 1998-07-14 Komatsu Ltd. Centrifugal separating filter
GB2311022B (en) * 1994-12-22 1998-09-09 Komatsu Mfg Co Ltd Centrifugal separating filter
JP2017125409A (ja) * 2016-01-12 2017-07-20 マツダ株式会社 エンジンオイルの劣化診断装置
US10208638B2 (en) 2016-01-12 2019-02-19 Mazda Motor Corporation Apparatus and method for diagnosing lubricant degradation in internal combustion engine
DE102017000104B4 (de) 2016-01-12 2021-12-02 Mazda Motor Corporation Vorrichtung und Verfahren zum Diagnostizieren von Schmiermitteldegradation in einem Verbrennungsmotor

Also Published As

Publication number Publication date
JPS6148910U (enExample) 1986-04-02

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