CN106089455B - 发动机压缩比连续可变的调节方法及装置 - Google Patents
发动机压缩比连续可变的调节方法及装置 Download PDFInfo
- Publication number
- CN106089455B CN106089455B CN201610655103.0A CN201610655103A CN106089455B CN 106089455 B CN106089455 B CN 106089455B CN 201610655103 A CN201610655103 A CN 201610655103A CN 106089455 B CN106089455 B CN 106089455B
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- Prior art keywords
- oil cylinder
- oil
- engine
- compression ratio
- piston
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- 238000007906 compression Methods 0.000 title claims abstract description 59
- 230000006835 compression Effects 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title abstract description 26
- 239000003921 oil Substances 0.000 claims description 233
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 239000000446 fuel Substances 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 24
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 230000004087 circulation Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 230000008450 motivation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 239000010729 system oil Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D15/00—Varying compression ratio
- F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610655103.0A CN106089455B (zh) | 2016-08-11 | 2016-08-11 | 发动机压缩比连续可变的调节方法及装置 |
Applications Claiming Priority (1)
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CN201610655103.0A CN106089455B (zh) | 2016-08-11 | 2016-08-11 | 发动机压缩比连续可变的调节方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN106089455A CN106089455A (zh) | 2016-11-09 |
CN106089455B true CN106089455B (zh) | 2019-02-12 |
Family
ID=57457353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610655103.0A Active CN106089455B (zh) | 2016-08-11 | 2016-08-11 | 发动机压缩比连续可变的调节方法及装置 |
Country Status (1)
Country | Link |
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CN (1) | CN106089455B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106645655A (zh) * | 2016-12-21 | 2017-05-10 | 上海神开石油化工装备股份有限公司 | 一种用于柴油十六烷值机的压缩比自动调节装置 |
CN106968788A (zh) * | 2017-05-22 | 2017-07-21 | 吉林大学 | 一种发动机可变压缩比装置 |
CN113494513B (zh) * | 2020-04-07 | 2022-08-19 | 广州汽车集团股份有限公司 | 长度可变的连杆装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012107868A1 (de) * | 2012-08-27 | 2014-02-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vorrichtung und Verfahren zum Steuern eines Hydraulikflüssigkeitsstroms sowie Verbrennungsmotor |
CN104279055A (zh) * | 2013-07-05 | 2015-01-14 | 德国海利特有限公司 | 用于两级可变压缩比的连杆 |
CN104937238A (zh) * | 2012-12-21 | 2015-09-23 | 博格华纳公司 | 可变压缩比活塞系统 |
CN105715370A (zh) * | 2014-12-22 | 2016-06-29 | 丰田自动车株式会社 | 可变长度连杆以及可变压缩比内燃机 |
DE102015202051A1 (de) * | 2015-02-05 | 2016-08-11 | Schaeffler Technologies AG & Co. KG | Umschaltventil |
-
2016
- 2016-08-11 CN CN201610655103.0A patent/CN106089455B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012107868A1 (de) * | 2012-08-27 | 2014-02-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vorrichtung und Verfahren zum Steuern eines Hydraulikflüssigkeitsstroms sowie Verbrennungsmotor |
CN104937238A (zh) * | 2012-12-21 | 2015-09-23 | 博格华纳公司 | 可变压缩比活塞系统 |
CN104279055A (zh) * | 2013-07-05 | 2015-01-14 | 德国海利特有限公司 | 用于两级可变压缩比的连杆 |
CN105715370A (zh) * | 2014-12-22 | 2016-06-29 | 丰田自动车株式会社 | 可变长度连杆以及可变压缩比内燃机 |
DE102015202051A1 (de) * | 2015-02-05 | 2016-08-11 | Schaeffler Technologies AG & Co. KG | Umschaltventil |
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TR01 | Transfer of patent right |
Effective date of registration: 20210507 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 550003 No.1 Qingyun Road, Nanming District, Guiyang City, Guizhou Province Patentee before: Wang Ziqin |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211119 Address after: 274000 in Bohai Road intelligent manufacturing machinery and equipment Industrial Park, Heze Economic Development Zone, Shandong Province Patentee after: Shandong Kangwo Holding Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and device for continuously variable engine compression ratio adjustment Granted publication date: 20190212 Pledgee: Heze City Hexin Financing Guarantee Co.,Ltd. Pledgor: Shandong Kangwo Holding Co.,Ltd. Registration number: Y2024980006102 |