CN113818970A - 一种发动机气缸盖、发动机、车辆及沉积物处理方法 - Google Patents
一种发动机气缸盖、发动机、车辆及沉积物处理方法 Download PDFInfo
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- CN113818970A CN113818970A CN202110914144.8A CN202110914144A CN113818970A CN 113818970 A CN113818970 A CN 113818970A CN 202110914144 A CN202110914144 A CN 202110914144A CN 113818970 A CN113818970 A CN 113818970A
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- engine
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- 238000000034 method Methods 0.000 title abstract description 6
- 239000013049 sediment Substances 0.000 title abstract description 5
- 238000002485 combustion reaction Methods 0.000 claims abstract description 80
- 238000001514 detection method Methods 0.000 claims abstract description 66
- 239000000523 sample Substances 0.000 claims abstract description 48
- 230000008021 deposition Effects 0.000 claims abstract description 40
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 238000013461 design Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 9
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 238000005474 detonation Methods 0.000 abstract description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- 239000000446 fuel Substances 0.000 description 17
- 230000002159 abnormal effect Effects 0.000 description 7
- 239000003502 gasoline Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/242—Arrangement of spark plugs or injectors
-
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
-
- 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
- F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/26—Pistons having combustion chamber in piston head
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/05—Testing internal-combustion engines by combined monitoring of two or more different engine parameters
-
- 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
- Y02T10/12—Improving ICE efficiencies
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
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CN202110914144.8A CN113818970B (zh) | 2021-08-10 | 2021-08-10 | 一种发动机气缸盖、发动机、车辆及沉积物处理方法 |
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CN202110914144.8A CN113818970B (zh) | 2021-08-10 | 2021-08-10 | 一种发动机气缸盖、发动机、车辆及沉积物处理方法 |
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CN113818970A true CN113818970A (zh) | 2021-12-21 |
CN113818970B CN113818970B (zh) | 2022-12-23 |
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Citations (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2111900A (en) * | 1981-12-24 | 1983-07-13 | Gewerk Eisenhuette Westfalia | Method of, and apparatus for, breaking up carbon blocks |
JPH04287858A (ja) * | 1991-03-15 | 1992-10-13 | Toyota Motor Corp | 内燃機関の排気ガス再循環制御装置 |
JPH10205334A (ja) * | 1997-01-22 | 1998-08-04 | Toyota Motor Corp | 内燃機関の燃焼室部品 |
JP2000180304A (ja) * | 1998-12-10 | 2000-06-30 | Fuji Oozx Inc | エンジンバルブの変位測定装置 |
WO2002081874A1 (de) * | 2001-04-07 | 2002-10-17 | Volkswagen Aktiengesellschaft | Brennkraftmaschine mit direkteinspritzung |
US20030056568A1 (en) * | 2001-09-25 | 2003-03-27 | Kleinberg Robert L. | Gas seep detection |
JP2004225652A (ja) * | 2003-01-24 | 2004-08-12 | Toyota Motor Corp | 筒内噴射式内燃機関の燃料噴射制御装置 |
WO2005040599A1 (en) * | 2003-09-24 | 2005-05-06 | Siemens Vdo Automotive Corporation | Method of optimizing direct injector tip position in a homogeneous charge engine for minimum injector deposits |
US20070107695A1 (en) * | 2005-11-16 | 2007-05-17 | Tang-Wei Kuo | Method and apparatus to determine magnitude of combustion chamber deposits |
EP1832381A1 (en) * | 2006-03-07 | 2007-09-12 | Nissan Motor Co., Ltd. | Surface Processing |
CN101184914A (zh) * | 2005-05-25 | 2008-05-21 | 丰田自动车株式会社 | 用于车辆的控制设备和包括该控制设备的车辆 |
JP2011133018A (ja) * | 2009-12-24 | 2011-07-07 | Nippon Piston Ring Co Ltd | ピストンリング |
JP2011202528A (ja) * | 2010-03-24 | 2011-10-13 | Nippon Soken Inc | 内燃機関の制御装置 |
CN102287259A (zh) * | 2010-05-24 | 2011-12-21 | 通用汽车环球科技运作有限责任公司 | 以均质充气压缩点火燃烧模式操作内燃机的方法和设备 |
WO2013084309A1 (ja) * | 2011-12-07 | 2013-06-13 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
CN203130315U (zh) * | 2013-01-28 | 2013-08-14 | 长安大学 | 一种喷油器积炭层预警装置 |
WO2015076062A1 (en) * | 2013-11-22 | 2015-05-28 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine |
CN104977118A (zh) * | 2015-07-10 | 2015-10-14 | 贵州大学 | 一种差压传感方法及利用该方法的传感器探头 |
CN105527106A (zh) * | 2015-12-15 | 2016-04-27 | 清华大学 | 用于评价机油对超级爆震影响的试验装置及测试方法 |
US20160202054A1 (en) * | 2014-09-08 | 2016-07-14 | Steve Wilhelm Fung | Shaft Sounding Device for Measuring Thickness of Sediments at Base of Drilled Shafts |
US20160237929A1 (en) * | 2013-10-04 | 2016-08-18 | Continental Automotive Gmbh | System And Method For Operation Of An Internal Combustion Engine |
CN106248796A (zh) * | 2016-08-22 | 2016-12-21 | 北京汽车研究总院有限公司 | 免拆装汽车发动机气缸检测清洗装置 |
JP2016223382A (ja) * | 2015-06-01 | 2016-12-28 | 株式会社日本自動車部品総合研究所 | 内燃機関の制御装置 |
TWM542693U (zh) * | 2016-10-06 | 2017-06-01 | Xun Jie Energy Co Ltd | 引擎除碳及空氣進氣廻路除汙系統及利用空氣燃料比偵測清除積碳效果的引擎除碳及空氣進氣廻路除汙系統 |
US20180030890A1 (en) * | 2016-07-29 | 2018-02-01 | Caterpillar Inc. | System for determining piston damage based on carbon deposit growth |
US20180058314A1 (en) * | 2015-03-05 | 2018-03-01 | Hitachi Automotive Systems, Ltd. | Control Device and Control Method for Vehicle Drive Mechanism |
CN207500031U (zh) * | 2017-11-17 | 2018-06-15 | 武汉市金兰发动机有限公司 | 一种新型柴油发动机 |
US20180238230A1 (en) * | 2014-10-08 | 2018-08-23 | Bernie C. Thompson | Compositions for Engine Carbon Removal and Methods and Apparatus for Removing Carbon |
CN108593306A (zh) * | 2018-06-20 | 2018-09-28 | 浙江吉利控股集团有限公司 | 一种用于车辆发动机的检测方法及检测系统 |
WO2019049738A1 (ja) * | 2017-09-06 | 2019-03-14 | 日立オートモティブシステムズ株式会社 | 内燃機関のピストン、内燃機関のピストンの膜厚測定方法、及び内燃機関のピストンの製造方法 |
US20200191050A1 (en) * | 2014-10-08 | 2020-06-18 | Bernie C. Thompson | Chemical Delivery Rates to Remove Carbon Deposits from the Internal Combustion Engine |
US20200200078A1 (en) * | 2018-12-21 | 2020-06-25 | Mazda Motor Corporation | Combustion control system for engine |
CN112049725A (zh) * | 2019-06-07 | 2020-12-08 | 温特图尔汽柴油公司 | 可变压缩比发动机 |
CN112483267A (zh) * | 2020-11-18 | 2021-03-12 | 中车工业研究院有限公司 | 均质预混合燃烧发动机及其控制方法 |
US20210088324A1 (en) * | 2019-09-25 | 2021-03-25 | ExxonMobil Research and Engineering Comany | Non-Contact Process for Engine Deposit Layer Measurement |
CN112780408A (zh) * | 2019-11-01 | 2021-05-11 | 卡特彼勒公司 | 使用测量数据和热扫描数据对具有沉积物的活塞进行分级 |
CN112945457A (zh) * | 2021-02-26 | 2021-06-11 | 南京航空航天大学 | 一种活塞发动机燃烧室内爆震区域的检测方法 |
-
2021
- 2021-08-10 CN CN202110914144.8A patent/CN113818970B/zh active Active
Patent Citations (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2111900A (en) * | 1981-12-24 | 1983-07-13 | Gewerk Eisenhuette Westfalia | Method of, and apparatus for, breaking up carbon blocks |
JPH04287858A (ja) * | 1991-03-15 | 1992-10-13 | Toyota Motor Corp | 内燃機関の排気ガス再循環制御装置 |
JPH10205334A (ja) * | 1997-01-22 | 1998-08-04 | Toyota Motor Corp | 内燃機関の燃焼室部品 |
JP2000180304A (ja) * | 1998-12-10 | 2000-06-30 | Fuji Oozx Inc | エンジンバルブの変位測定装置 |
WO2002081874A1 (de) * | 2001-04-07 | 2002-10-17 | Volkswagen Aktiengesellschaft | Brennkraftmaschine mit direkteinspritzung |
US20030056568A1 (en) * | 2001-09-25 | 2003-03-27 | Kleinberg Robert L. | Gas seep detection |
JP2004225652A (ja) * | 2003-01-24 | 2004-08-12 | Toyota Motor Corp | 筒内噴射式内燃機関の燃料噴射制御装置 |
WO2005040599A1 (en) * | 2003-09-24 | 2005-05-06 | Siemens Vdo Automotive Corporation | Method of optimizing direct injector tip position in a homogeneous charge engine for minimum injector deposits |
CN101184914A (zh) * | 2005-05-25 | 2008-05-21 | 丰田自动车株式会社 | 用于车辆的控制设备和包括该控制设备的车辆 |
US20070107695A1 (en) * | 2005-11-16 | 2007-05-17 | Tang-Wei Kuo | Method and apparatus to determine magnitude of combustion chamber deposits |
EP1832381A1 (en) * | 2006-03-07 | 2007-09-12 | Nissan Motor Co., Ltd. | Surface Processing |
JP2011133018A (ja) * | 2009-12-24 | 2011-07-07 | Nippon Piston Ring Co Ltd | ピストンリング |
JP2011202528A (ja) * | 2010-03-24 | 2011-10-13 | Nippon Soken Inc | 内燃機関の制御装置 |
CN102287259A (zh) * | 2010-05-24 | 2011-12-21 | 通用汽车环球科技运作有限责任公司 | 以均质充气压缩点火燃烧模式操作内燃机的方法和设备 |
WO2013084309A1 (ja) * | 2011-12-07 | 2013-06-13 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
CN203130315U (zh) * | 2013-01-28 | 2013-08-14 | 长安大学 | 一种喷油器积炭层预警装置 |
US20160237929A1 (en) * | 2013-10-04 | 2016-08-18 | Continental Automotive Gmbh | System And Method For Operation Of An Internal Combustion Engine |
WO2015076062A1 (en) * | 2013-11-22 | 2015-05-28 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine |
US20160202054A1 (en) * | 2014-09-08 | 2016-07-14 | Steve Wilhelm Fung | Shaft Sounding Device for Measuring Thickness of Sediments at Base of Drilled Shafts |
US20180238230A1 (en) * | 2014-10-08 | 2018-08-23 | Bernie C. Thompson | Compositions for Engine Carbon Removal and Methods and Apparatus for Removing Carbon |
US20200191050A1 (en) * | 2014-10-08 | 2020-06-18 | Bernie C. Thompson | Chemical Delivery Rates to Remove Carbon Deposits from the Internal Combustion Engine |
US20180058314A1 (en) * | 2015-03-05 | 2018-03-01 | Hitachi Automotive Systems, Ltd. | Control Device and Control Method for Vehicle Drive Mechanism |
JP2016223382A (ja) * | 2015-06-01 | 2016-12-28 | 株式会社日本自動車部品総合研究所 | 内燃機関の制御装置 |
CN104977118A (zh) * | 2015-07-10 | 2015-10-14 | 贵州大学 | 一种差压传感方法及利用该方法的传感器探头 |
CN105527106A (zh) * | 2015-12-15 | 2016-04-27 | 清华大学 | 用于评价机油对超级爆震影响的试验装置及测试方法 |
US20180030890A1 (en) * | 2016-07-29 | 2018-02-01 | Caterpillar Inc. | System for determining piston damage based on carbon deposit growth |
CN106248796A (zh) * | 2016-08-22 | 2016-12-21 | 北京汽车研究总院有限公司 | 免拆装汽车发动机气缸检测清洗装置 |
TWM542693U (zh) * | 2016-10-06 | 2017-06-01 | Xun Jie Energy Co Ltd | 引擎除碳及空氣進氣廻路除汙系統及利用空氣燃料比偵測清除積碳效果的引擎除碳及空氣進氣廻路除汙系統 |
WO2019049738A1 (ja) * | 2017-09-06 | 2019-03-14 | 日立オートモティブシステムズ株式会社 | 内燃機関のピストン、内燃機関のピストンの膜厚測定方法、及び内燃機関のピストンの製造方法 |
CN207500031U (zh) * | 2017-11-17 | 2018-06-15 | 武汉市金兰发动机有限公司 | 一种新型柴油发动机 |
CN108593306A (zh) * | 2018-06-20 | 2018-09-28 | 浙江吉利控股集团有限公司 | 一种用于车辆发动机的检测方法及检测系统 |
US20200200078A1 (en) * | 2018-12-21 | 2020-06-25 | Mazda Motor Corporation | Combustion control system for engine |
CN112049725A (zh) * | 2019-06-07 | 2020-12-08 | 温特图尔汽柴油公司 | 可变压缩比发动机 |
US20210088324A1 (en) * | 2019-09-25 | 2021-03-25 | ExxonMobil Research and Engineering Comany | Non-Contact Process for Engine Deposit Layer Measurement |
CN112780408A (zh) * | 2019-11-01 | 2021-05-11 | 卡特彼勒公司 | 使用测量数据和热扫描数据对具有沉积物的活塞进行分级 |
CN112483267A (zh) * | 2020-11-18 | 2021-03-12 | 中车工业研究院有限公司 | 均质预混合燃烧发动机及其控制方法 |
CN112945457A (zh) * | 2021-02-26 | 2021-06-11 | 南京航空航天大学 | 一种活塞发动机燃烧室内爆震区域的检测方法 |
Non-Patent Citations (1)
Title |
---|
崔云先等: "薄膜热电偶测温螺钉传感器的研制", 《仪表技术与传感器》 * |
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