BR9300844A - OIL DETERIORATION DETECTION DEVICE - Google Patents

OIL DETERIORATION DETECTION DEVICE

Info

Publication number: BR9300844A
Authority: BR; Brazil
Prior art keywords: detection device; deterioration detection; oil deterioration; oil; deterioration
Prior art date: 1992-03-18

Application number

BR9300844A

Other languages

Portuguese (pt)

Inventor

Shigeru Miyata

Naoto Sawaki

Original Assignee

Ngk Spark Plug Co

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.)

1992-03-18

Filing date

1993-03-16

Publication date

1993-09-21

1993-03-16 Application filed by Ngk Spark Plug Co filed Critical Ngk Spark Plug Co

1993-09-21 Publication of BR9300844A publication Critical patent/BR9300844A/en

Links

BR9300844A 1992-03-18 1993-03-16 OIL DETERIORATION DETECTION DEVICE BR9300844A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP6249792A JPH05264495A (en)	1992-03-18	1992-03-18	Detecting device for deterioration of oil

Publications (1)

Publication Number	Publication Date
BR9300844A true BR9300844A (en)	1993-09-21

Family

ID=13201866

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9300844A BR9300844A (en)	1992-03-18	1993-03-16	OIL DETERIORATION DETECTION DEVICE

Country Status (2)

Country	Link
JP (1)	JPH05264495A (en)
BR (1)	BR9300844A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1439386A4 (en)	2001-09-28	2005-01-19	Ngk Spark Plug Co	Oil deterioration sensor
JP3682459B1 (en) *	2004-03-26	2005-08-10	株式会社ディーゼルユナイテッド	Magnetic substance concentration measuring device, detection sensitivity improvement method, zero point compensation method, and zero point correction method
JP3682460B1 (en) *	2004-04-09	2005-08-10	株式会社ディーゼルユナイテッド	Athletic institution
US20050248358A1 (en) *	2004-05-07	2005-11-10	The Lubrizol Corporation, A Corporation Of The State Of Ohio	Method for on-line monitoring of condition of non-aqueous fluids
KR100655612B1 (en) *	2004-11-30	2006-12-08	현대자동차주식회사	Engine oil condition diagnosis device and diagnosis method
JP2020165841A (en) *	2019-03-29	2020-10-08	新明和工業株式会社	Surveillance sensor and underwater rotating equipment

1992
- 1992-03-18 JP JP6249792A patent/JPH05264495A/en active Pending
1993
- 1993-03-16 BR BR9300844A patent/BR9300844A/en unknown

Also Published As

Publication number	Publication date
JPH05264495A (en)	1993-10-12

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Legal Events

Date	Code	Title	Description
2002-04-30	FD5	Application fees: dismissal - article 86 of industrial property law