JPS62180753U - - Google Patents

Info

Publication number
JPS62180753U
JPS62180753U JP6920986U JP6920986U JPS62180753U JP S62180753 U JPS62180753 U JP S62180753U JP 6920986 U JP6920986 U JP 6920986U JP 6920986 U JP6920986 U JP 6920986U JP S62180753 U JPS62180753 U JP S62180753U
Authority
JP
Japan
Prior art keywords
light
lubricating oil
emitting means
light emitting
measuring device
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
JP6920986U
Other languages
English (en)
Japanese (ja)
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 JP6920986U priority Critical patent/JPS62180753U/ja
Publication of JPS62180753U publication Critical patent/JPS62180753U/ja
Pending legal-status Critical Current

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Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP6920986U 1986-05-08 1986-05-08 Pending JPS62180753U (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6920986U JPS62180753U (sv) 1986-05-08 1986-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6920986U JPS62180753U (sv) 1986-05-08 1986-05-08

Publications (1)

Publication Number Publication Date
JPS62180753U true JPS62180753U (sv) 1987-11-17

Family

ID=30909729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6920986U Pending JPS62180753U (sv) 1986-05-08 1986-05-08

Country Status (1)

Country Link
JP (1) JPS62180753U (sv)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0477648A (ja) * 1990-07-20 1992-03-11 Mitsubishi Heavy Ind Ltd 潤滑油劣化度測定装置
JPH10300670A (ja) * 1997-04-23 1998-11-13 Hitachi Ltd 油入電気機器の劣化診断方法及び劣化診断装置
WO1999039187A1 (fr) * 1998-02-02 1999-08-05 Hitachi, Ltd. Procede et appareil de diagnostic de la deterioration des carburants
JPH11235097A (ja) * 1998-02-20 1999-08-27 Hitachi Ltd 劣化診断装置を具備した原動電動装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0477648A (ja) * 1990-07-20 1992-03-11 Mitsubishi Heavy Ind Ltd 潤滑油劣化度測定装置
JPH10300670A (ja) * 1997-04-23 1998-11-13 Hitachi Ltd 油入電気機器の劣化診断方法及び劣化診断装置
WO1999039187A1 (fr) * 1998-02-02 1999-08-05 Hitachi, Ltd. Procede et appareil de diagnostic de la deterioration des carburants
JPH11235097A (ja) * 1998-02-20 1999-08-27 Hitachi Ltd 劣化診断装置を具備した原動電動装置

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