JPH01102858U - - Google Patents

Info

Publication number
JPH01102858U
JPH01102858U JP19744187U JP19744187U JPH01102858U JP H01102858 U JPH01102858 U JP H01102858U JP 19744187 U JP19744187 U JP 19744187U JP 19744187 U JP19744187 U JP 19744187U JP H01102858 U JPH01102858 U JP H01102858U
Authority
JP
Japan
Prior art keywords
oil
change
resistance value
electrical resistance
deterioration
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.)
Pending
Application number
JP19744187U
Other languages
English (en)
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 JP19744187U priority Critical patent/JPH01102858U/ja
Publication of JPH01102858U publication Critical patent/JPH01102858U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】
第１図は本考案の第１の実施例を示す全体構成
図、第２図は温度と抵抗との関係を示す線図、第
３図は第２の実施例を示す全体構成図である。 ２……オイル、３，４，１０，１１，１２，１
３……電極、６……抵抗体。

Claims (1)

    【実用新案登録請求の範囲】
  1. オイル中に所定の間隔を置いて配置された少な
    くとも一対の電極間のオイルの電気抵抗値によつ
    て前記オイルの劣化度を判定する装置であつて、
    オイルの温度変化に対するオイルの電気抵抗値変
    化と逆の電気抵抗値変化を示す抵抗体を前記電極
    と電源間の閉回路内に配置し、温度補償を行なう
    ことを特徴とするオイル劣化度判定装置。
JP19744187U 1987-12-28 1987-12-28 Pending JPH01102858U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19744187U JPH01102858U (ja) 1987-12-28 1987-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19744187U JPH01102858U (ja) 1987-12-28 1987-12-28

Publications (1)

Publication Number Publication Date
JPH01102858U true JPH01102858U (ja) 1989-07-11

Family

ID=31487991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19744187U Pending JPH01102858U (ja) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH01102858U (ja)

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