JP4760944B2 - アルコール系燃料エンジン用潤滑油の性能維持方法および装置 - Google Patents
アルコール系燃料エンジン用潤滑油の性能維持方法および装置 Download PDFInfo
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- JP4760944B2 JP4760944B2 JP2009093209A JP2009093209A JP4760944B2 JP 4760944 B2 JP4760944 B2 JP 4760944B2 JP 2009093209 A JP2009093209 A JP 2009093209A JP 2009093209 A JP2009093209 A JP 2009093209A JP 4760944 B2 JP4760944 B2 JP 4760944B2
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- JP
- Japan
- Prior art keywords
- fuel
- ethanol
- engine
- oil
- lubricating oil
- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Combined Controls Of Internal Combustion Engines (AREA)
- Lubricants (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Description
エンジンコントロールユニットからのECU信号を読み取り、該ECU信号に基づいて、使用されている燃料が100%のエタノール燃料(E100)であるか否かを判断する。この判断結果がNOの場合には、通常制御に向かう。
エンジンコントロールユニットからのECU信号を読み取り、該ECU信号に基づいて、使用されている燃料がアルコール系燃料であるか否かを判断する。この判断結果がNOの場合には、通常制御に向かう。
Claims (2)
- エンジン制御信号に基づいて燃料の種類を判断する燃料判断ステップと、
前記判断により、100%のエタノール燃料を使用していると判断した場合、エタノール添加ステップに進み、該エタノール添加ステップにおいて、前記エタノール燃料をエンジンオイルに添加する、エタノール燃料を使用するエンジンの潤滑油の性能を維持する方法。 - 請求項1に記載された方法を使用する、エタノール燃料を使用するエンジンの潤滑油の性能を維持する装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009093209A JP4760944B2 (ja) | 2009-04-07 | 2009-04-07 | アルコール系燃料エンジン用潤滑油の性能維持方法および装置 |
BRPI1002378-0A BRPI1002378A2 (pt) | 2009-04-07 | 2010-04-07 | Método e dispositivo para manter um desempenho antidesgaste de lubrificante de motor utilizado em um motor que utiliza um combustível baseado em álcool, e um lubrificante de motor utilizado em um motor que utiliza um combustível baseado em álcool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009093209A JP4760944B2 (ja) | 2009-04-07 | 2009-04-07 | アルコール系燃料エンジン用潤滑油の性能維持方法および装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010242644A JP2010242644A (ja) | 2010-10-28 |
JP4760944B2 true JP4760944B2 (ja) | 2011-08-31 |
Family
ID=43095901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009093209A Expired - Fee Related JP4760944B2 (ja) | 2009-04-07 | 2009-04-07 | アルコール系燃料エンジン用潤滑油の性能維持方法および装置 |
Country Status (2)
Country | Link |
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JP (1) | JP4760944B2 (ja) |
BR (1) | BRPI1002378A2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5991956B2 (ja) * | 2013-09-18 | 2016-09-14 | 株式会社豊田中央研究所 | 内燃機関及び自動車 |
JP6172198B2 (ja) * | 2015-04-07 | 2017-08-02 | トヨタ自動車株式会社 | エンジンの制御装置 |
KR102348119B1 (ko) * | 2017-07-17 | 2022-01-07 | 현대자동차주식회사 | 연료타입 구분 제어장치, 그를 포함한 연료 펌프 제어 시스템 및 그 방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5669413A (en) * | 1979-11-07 | 1981-06-10 | Masamichi Isoda | Method of lubricating cylinder |
JPH04234543A (ja) * | 1990-12-28 | 1992-08-24 | Honda Motor Co Ltd | 内燃エンジンの回転数制御装置 |
JPH0570786A (ja) * | 1991-02-18 | 1993-03-23 | Tonen Corp | アルコールエンジン用潤滑油組成物 |
JP4609407B2 (ja) * | 2006-10-16 | 2011-01-12 | トヨタ自動車株式会社 | 空燃比制御装置 |
JP2008144723A (ja) * | 2006-12-13 | 2008-06-26 | Toyota Motor Corp | 内燃機関の制御装置 |
JP4797972B2 (ja) * | 2006-12-22 | 2011-10-19 | トヨタ自動車株式会社 | 燃料性状検出装置 |
JP2008223734A (ja) * | 2007-03-15 | 2008-09-25 | Toyota Motor Corp | 潤滑装置 |
-
2009
- 2009-04-07 JP JP2009093209A patent/JP4760944B2/ja not_active Expired - Fee Related
-
2010
- 2010-04-07 BR BRPI1002378-0A patent/BRPI1002378A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BRPI1002378A2 (pt) | 2013-12-17 |
JP2010242644A (ja) | 2010-10-28 |
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