JP4742178B2 - スカッフィング検出 - Google Patents
スカッフィング検出 Download PDFInfo
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- JP4742178B2 JP4742178B2 JP2010507810A JP2010507810A JP4742178B2 JP 4742178 B2 JP4742178 B2 JP 4742178B2 JP 2010507810 A JP2010507810 A JP 2010507810A JP 2010507810 A JP2010507810 A JP 2010507810A JP 4742178 B2 JP4742178 B2 JP 4742178B2
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- cylinder
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- scuffing
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- 238000001514 detection method Methods 0.000 title description 3
- 238000005461 lubrication Methods 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 19
- 230000002000 scavenging effect Effects 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 17
- 239000000498 cooling water Substances 0.000 description 11
- 239000003921 oil Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000002826 coolant Substances 0.000 description 7
- 239000010727 cylinder oil Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009118 appropriate response Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating, or supervising devices
- F02B77/089—Safety, indicating, or supervising devices relating to engine temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/10—Indicating devices; Other safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
- F02D35/026—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures using an estimation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
- F01M2001/083—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/02—Arrangements of lubricant conduits
- F01M2011/022—Arrangements of lubricant conduits for lubricating cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/008—Controlling each cylinder individually
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing Of Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Description
Claims (5)
- 大型マルチシリンダターボ過給型2サイクルディーゼルエンジンにおけるスカッフィング前状態を検出するための方法であって、
各々のシリンダについて、シリンダ壁温度を連続的または断続的に測定することと、
前記各々のシリンダについて、掃気ボックス内の掃気ポート付近で、気体温度を連続的または断続的に測定することと、
前記各々のシリンダについて、前記測定した前記シリンダ壁温度、および前記測定した前記気体温度に基づいて、スカッフィング前事象を判断することと、
前記シリンダのいずれかについて、次の事象:
(i)前記測定した前記シリンダ壁温度が変動すること、ただし前記変動におけるピーク間またはディップ間の時間間隔が所定の範囲内に収まり、前記変動におけるピークとディップの温度差が所定の閾値を上回り、前記変動が少なくとも所定数連続すること;
(ii)前記測定した前記気体温度が徐々に上昇すること;
の両方が生じる場合に、スカッフィング前警報を発令することと、
を含む、方法。 - 前記警報が発令されるシリンダのシリンダ潤滑レベルを、該シリンダの通常動作のレベルを上回るレベルに増加させることをさらに含む、請求項1に記載の方法。
- 前記警報が発令されるシリンダの負荷レベルを、該シリンダの通常動作のレベルを下回るレベルに減少させることをさらに含む、請求項1または2に記載の方法。
- 前記シリンダのいずれかについての前記測定した温度の進行を、前記シリンダの別のシリンダについての前記測定した温度の進行と比較することをさらに含む、請求項1から3のいずれかに記載の方法。
- 大型マルチシリンダターボ過給型2サイクルディーゼルエンジンにおけるスカッフィング前状態を検出するための装置であって、前記装置は、各シリンダについて、
・ 上死点付近に設けられる温度センサであって、シリンダ壁温度を測定する少なくとも1つの温度センサ、および、
・ 掃気ボックスに設けられる温度センサであって、掃気ポート付近の気体温度を測定する少なくとも1つの別の温度センサ、
を有し、これらの温度センサは、それぞれが測定した温度に基づいてスカッフィング前事象を判断するように構成されるプロセッサに接続され、ただし前記プロセッサは、いずれかのシリンダについて、前記測定した前記気体温度が徐々に上昇する場合に、スカッフィング前警報を発令するように構成される、装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/003094 WO2009127234A1 (en) | 2008-04-17 | 2008-04-17 | Scuffing detection |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010521626A JP2010521626A (ja) | 2010-06-24 |
JP2010521626A5 JP2010521626A5 (ja) | 2011-03-24 |
JP4742178B2 true JP4742178B2 (ja) | 2011-08-10 |
Family
ID=40085615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010507810A Active JP4742178B2 (ja) | 2008-04-17 | 2008-04-17 | スカッフィング検出 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4742178B2 (ja) |
KR (1) | KR101106058B1 (ja) |
CN (1) | CN101652548B (ja) |
WO (1) | WO2009127234A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102536458B (zh) * | 2012-02-13 | 2013-10-02 | 华为技术有限公司 | 发动机磨损状况的预判方法、装置及系统 |
DE102012006498B4 (de) * | 2012-03-29 | 2019-08-14 | Audi Ag | Verfahren zum Betreiben einer Brennkraftmaschine, Brennkraftmaschine sowie Prüfstand |
SE538375C2 (sv) * | 2013-05-22 | 2016-05-31 | Scania Cv Ab | Förfarande och anordning för att effektivisera motordrift hos ett motorfordon baserat på en förändring hos åtminstone enav parametrarna avgastemperatur, kylmedeltemperatur och smörjmedeltemperatur |
JP6106806B2 (ja) * | 2015-03-25 | 2017-04-05 | 日本郵船株式会社 | 判定装置、判定方法、プログラム及び記録媒体 |
JP6689723B2 (ja) * | 2016-09-30 | 2020-04-28 | 株式会社ケーヒン | 内燃機関制御装置 |
CN110308065A (zh) * | 2019-06-05 | 2019-10-08 | 西北工业大学 | 转子发动机磨损检测装置和检测方法 |
US11280291B2 (en) | 2019-12-31 | 2022-03-22 | Mahle International Gmbh | Cylinder liner with temperature sensor |
CN113266579B (zh) * | 2021-05-24 | 2023-01-24 | 合肥工业大学 | 一种屏蔽泵隔离套管爆裂保护方法、装置及屏蔽泵 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6032941A (ja) * | 1983-08-01 | 1985-02-20 | Mazda Motor Corp | エンジンの異常温度検出装置 |
JPH0626393A (ja) * | 1992-02-26 | 1994-02-01 | Diesel United:Kk | シリンダの磨耗検出装置 |
JPH07198544A (ja) * | 1993-11-09 | 1995-08-01 | New Sulzer Diesel Ag | ディーゼル・エンジンの運転時における異常確認方法 |
JP2002021629A (ja) * | 2000-07-06 | 2002-01-23 | Mitsubishi Heavy Ind Ltd | シリンダライナの異常検出装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE742697C (de) * | 1941-10-21 | 1943-12-09 | Kloeckner Humboldt Deutz Ag | Einrichtung zur UEberwachung von Brennkraftmaschinen |
US4122720A (en) * | 1977-04-07 | 1978-10-31 | Alnor Instrument Company | Diesel engine exhaust temperature monitor |
DE4018639A1 (de) * | 1990-06-11 | 1991-12-12 | Motoren Werke Mannheim Ag | Verfahren zur ueberwachung einer brennkraftmaschine |
DE19714371A1 (de) * | 1997-04-08 | 1998-10-22 | Horn E Dr Gmbh | Verfahren und Vorrichtung zum Überwachen eines Großdieselmotors |
KR20080050798A (ko) * | 2006-12-04 | 2008-06-10 | 현대자동차주식회사 | 실린더 라이너 파손 검출방법 |
-
2008
- 2008-04-17 KR KR1020097008947A patent/KR101106058B1/ko active IP Right Grant
- 2008-04-17 WO PCT/EP2008/003094 patent/WO2009127234A1/en active Application Filing
- 2008-04-17 JP JP2010507810A patent/JP4742178B2/ja active Active
- 2008-04-17 CN CN2008800011598A patent/CN101652548B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6032941A (ja) * | 1983-08-01 | 1985-02-20 | Mazda Motor Corp | エンジンの異常温度検出装置 |
JPH0626393A (ja) * | 1992-02-26 | 1994-02-01 | Diesel United:Kk | シリンダの磨耗検出装置 |
JPH07198544A (ja) * | 1993-11-09 | 1995-08-01 | New Sulzer Diesel Ag | ディーゼル・エンジンの運転時における異常確認方法 |
JP2002021629A (ja) * | 2000-07-06 | 2002-01-23 | Mitsubishi Heavy Ind Ltd | シリンダライナの異常検出装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101106058B1 (ko) | 2012-01-18 |
CN101652548A (zh) | 2010-02-17 |
KR20100004912A (ko) | 2010-01-13 |
JP2010521626A (ja) | 2010-06-24 |
CN101652548B (zh) | 2012-11-21 |
WO2009127234A1 (en) | 2009-10-22 |
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