CN1867755A - 具有控制凸轮的内燃机 - Google Patents
具有控制凸轮的内燃机 Download PDFInfo
- Publication number
- CN1867755A CN1867755A CNA2004800300547A CN200480030054A CN1867755A CN 1867755 A CN1867755 A CN 1867755A CN A2004800300547 A CNA2004800300547 A CN A2004800300547A CN 200480030054 A CN200480030054 A CN 200480030054A CN 1867755 A CN1867755 A CN 1867755A
- Authority
- CN
- China
- Prior art keywords
- profile
- combustion piston
- piston engine
- camshaft
- cam
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 97
- 230000008878 coupling Effects 0.000 claims description 74
- 238000010168 coupling process Methods 0.000 claims description 74
- 238000005859 coupling reaction Methods 0.000 claims description 74
- 230000001276 controlling effect Effects 0.000 claims description 49
- 230000006870 function Effects 0.000 claims description 25
- 230000033001 locomotion Effects 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000004913 activation Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 5
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000009849 deactivation Effects 0.000 claims description 4
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- 239000000654 additive Substances 0.000 claims description 2
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- 239000000470 constituent Substances 0.000 claims 1
- 231100000614 poison Toxicity 0.000 claims 1
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- 238000010586 diagram Methods 0.000 description 20
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- 238000013461 design Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
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- 208000031872 Body Remains Diseases 0.000 description 1
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/08—Shape of cams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0057—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by splittable or deformable cams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
- F01L13/065—Compression release engine retarders of the "Jacobs Manufacturing" type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0273—Multiple actuations of a valve within an engine cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L2001/0471—Assembled camshafts
- F01L2001/0473—Composite camshafts, e.g. with cams or cam sleeve being able to move relative to the inner camshaft or a cam adjusting rod
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/01—Absolute values
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve Device For Special Equipments (AREA)
- Means For Warming Up And Starting Carburetors (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Claims (62)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10337430A DE10337430A1 (de) | 2003-08-13 | 2003-08-13 | Verbrennungskraftmaschine mit Schaltnocken |
DE10337430.2 | 2003-08-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1867755A true CN1867755A (zh) | 2006-11-22 |
CN100585136C CN100585136C (zh) | 2010-01-27 |
Family
ID=34201548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480030054A Expired - Fee Related CN100585136C (zh) | 2003-08-13 | 2004-08-13 | 一种活塞式内燃机 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7533640B2 (zh) |
EP (1) | EP1654444B1 (zh) |
JP (1) | JP2007501912A (zh) |
CN (1) | CN100585136C (zh) |
AT (1) | ATE460566T1 (zh) |
DE (2) | DE10337430A1 (zh) |
WO (1) | WO2005019612A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102365448A (zh) * | 2009-04-08 | 2012-02-29 | 三菱重工业株式会社 | 排气门升降用凸轮、带增压器的四冲程发动机及气门定时控制方法 |
CN102667073A (zh) * | 2009-11-20 | 2012-09-12 | 谢夫勒科技股份两合公司 | 用于压力供应的可切换设备 |
CN103046980A (zh) * | 2011-10-17 | 2013-04-17 | 铃木株式会社 | 引擎的气门机构 |
CN105240083A (zh) * | 2015-11-06 | 2016-01-13 | 杭州新坐标科技股份有限公司 | 一种两段式可变气门升程与气门二次开启机构 |
CN105240084A (zh) * | 2015-11-06 | 2016-01-13 | 杭州新坐标科技股份有限公司 | 可实现可变气门升程与二次开启的机构 |
CN105317498A (zh) * | 2015-11-27 | 2016-02-10 | 杭州新坐标科技股份有限公司 | 用于可变气门升程机构的凸轮滑块定位机构 |
CN105736086A (zh) * | 2016-02-02 | 2016-07-06 | 吉林大学 | 燃烧制动与减压制动结合的发动机制动方法及减压装置 |
CN111089005A (zh) * | 2018-10-23 | 2020-05-01 | 通用汽车环球科技运作有限责任公司 | 凸轮轴组件及操作该凸轮轴组件的方法 |
CN111335978A (zh) * | 2020-05-08 | 2020-06-26 | 广西玉柴机器股份有限公司 | 变基圆半径凸轮轴组件 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005031241A1 (de) * | 2005-07-01 | 2007-01-04 | Fev Motorentechnik Gmbh | Variabler Ventiltrieb einer Kolben-Brennkraftmaschine |
GB0613727D0 (en) * | 2006-07-11 | 2006-08-23 | Powertrain Technology Ltd | Improvements to 2-step variable timing mechanisms |
EP2031194B1 (en) * | 2007-08-28 | 2016-02-24 | Perkins Engines Company Limited | Assembled camshaft for exhaust gas recirculation system |
DE102007049109A1 (de) | 2007-10-12 | 2009-04-16 | Volkswagen Ag | Brennkraftmaschine mit gemischten Nockenwellen |
DE102007056749A1 (de) * | 2007-11-26 | 2009-05-28 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Ventiltrieb einer Brennkraftmaschine mit Mitteln zur Motorbremsung |
ATE499511T1 (de) * | 2008-11-07 | 2011-03-15 | Fiat Ricerche | Dieselmotor mit variabler einlassventilbetätigung und einer internen abgasrückführung |
KR101209733B1 (ko) * | 2010-09-01 | 2012-12-07 | 현대자동차주식회사 | 가변 밸브 리프트 장치 |
KR102394575B1 (ko) * | 2017-11-20 | 2022-05-04 | 현대자동차 주식회사 | 연속 가변 밸브 듀레이션 장치 및 이를 포함하는 엔진 |
US10634067B2 (en) | 2015-12-11 | 2020-04-28 | Hyundai Motor Company | System and method for controlling valve timing of continuous variable valve duration engine |
US10920679B2 (en) | 2015-12-11 | 2021-02-16 | Hyundai Motor Company | Method for controlling of valve timing of continuous variable valve duration engine |
US10634066B2 (en) | 2016-03-16 | 2020-04-28 | Hyundai Motor Company | System and method for controlling valve timing of continuous variable valve duration engine |
DE102017009541A1 (de) | 2017-10-13 | 2019-04-18 | Daimler Ag | Ventiltrieb für eine Brennkraftmaschine eines Kraftfahrzeugs |
NL2020546B1 (en) * | 2018-03-07 | 2019-09-13 | Daf Trucks Nv | Engine configuration |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3144009A (en) * | 1962-05-14 | 1964-08-11 | Dick Schoep | Variable valve timing mechanism |
US5103779A (en) * | 1989-04-18 | 1992-04-14 | Hare Sr Nicholas S | Electro-rheological valve control mechanism |
JPH03202603A (ja) | 1989-12-29 | 1991-09-04 | Toyota Autom Loom Works Ltd | 内燃機関におけるバルブの開閉機構 |
US5404770A (en) * | 1991-08-14 | 1995-04-11 | Volkswagen Ag | Variable cam arrangement for a lift valve |
JPH07238820A (ja) * | 1994-02-25 | 1995-09-12 | Ofic Co | リフト量可変バルブ駆動装置 |
AU6155494A (en) * | 1994-03-03 | 1995-09-18 | Christos Valasopoulos | Variable action arrowhead shaped cam lobe system |
SE504117C2 (sv) * | 1995-03-30 | 1996-11-18 | Volvo Ab | Ventilmekanism i en förbränningsmotor |
US6125828A (en) * | 1995-08-08 | 2000-10-03 | Diesel Engine Retarders, Inc. | Internal combustion engine with combined cam and electro-hydraulic engine valve control |
AUPN567195A0 (en) * | 1995-09-27 | 1995-10-19 | Orbital Engine Company (Australia) Proprietary Limited | Valve timing for four stroke internal combustion engines |
DE19634108C1 (de) * | 1996-08-23 | 1997-08-21 | Daimler Benz Ag | Brennkraftmaschine mit mindestens einem je Zylinder angeordneten Drosselventil |
WO2001020150A1 (en) | 1999-09-17 | 2001-03-22 | Diesel Engine Retarders, Inc. | Captive volume accumulator for a lost motion system |
DE10030904A1 (de) | 2000-06-23 | 2002-01-31 | Audi Ag | Nockenwelle |
DE10038916B4 (de) * | 2000-08-09 | 2004-02-19 | Fev Motorentechnik Gmbh | Kolbenbrennkraftmaschine mit Gaswechselventilen, die zur Erzeugung einer zusätzlichen Bremsleistung steuerbar sind |
DE10141605A1 (de) | 2001-08-24 | 2003-03-06 | Bosch Gmbh Robert | Vorrichtung zur variablen Steuerung der Gaswechselventile einer Brennkraftmaschine |
-
2003
- 2003-08-13 DE DE10337430A patent/DE10337430A1/de not_active Withdrawn
-
2004
- 2004-08-13 US US10/568,214 patent/US7533640B2/en not_active Expired - Fee Related
- 2004-08-13 EP EP04764086A patent/EP1654444B1/de not_active Expired - Lifetime
- 2004-08-13 WO PCT/EP2004/009090 patent/WO2005019612A1/de active Application Filing
- 2004-08-13 JP JP2006522997A patent/JP2007501912A/ja active Pending
- 2004-08-13 CN CN200480030054A patent/CN100585136C/zh not_active Expired - Fee Related
- 2004-08-13 AT AT04764086T patent/ATE460566T1/de not_active IP Right Cessation
- 2004-08-13 DE DE502004010883T patent/DE502004010883D1/de not_active Expired - Lifetime
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102365448B (zh) * | 2009-04-08 | 2014-03-12 | 三菱重工业株式会社 | 排气门升降用凸轮、带增压器的四冲程发动机及气门定时控制方法 |
CN102365448A (zh) * | 2009-04-08 | 2012-02-29 | 三菱重工业株式会社 | 排气门升降用凸轮、带增压器的四冲程发动机及气门定时控制方法 |
CN102667073A (zh) * | 2009-11-20 | 2012-09-12 | 谢夫勒科技股份两合公司 | 用于压力供应的可切换设备 |
US8813709B2 (en) | 2009-11-20 | 2014-08-26 | Schaeffler Technologies Gmbh & Co. Kg | Switchable pressure supply device |
CN102667073B (zh) * | 2009-11-20 | 2015-05-06 | 谢夫勒科技股份两合公司 | 用于压力供应的可切换设备 |
CN103046980A (zh) * | 2011-10-17 | 2013-04-17 | 铃木株式会社 | 引擎的气门机构 |
CN105240084B (zh) * | 2015-11-06 | 2017-10-27 | 杭州新坐标科技股份有限公司 | 可实现可变气门升程与二次开启的机构 |
CN105240083A (zh) * | 2015-11-06 | 2016-01-13 | 杭州新坐标科技股份有限公司 | 一种两段式可变气门升程与气门二次开启机构 |
CN105240084A (zh) * | 2015-11-06 | 2016-01-13 | 杭州新坐标科技股份有限公司 | 可实现可变气门升程与二次开启的机构 |
CN105240083B (zh) * | 2015-11-06 | 2017-10-31 | 杭州新坐标科技股份有限公司 | 一种两段式可变气门升程与气门二次开启机构 |
CN105317498A (zh) * | 2015-11-27 | 2016-02-10 | 杭州新坐标科技股份有限公司 | 用于可变气门升程机构的凸轮滑块定位机构 |
CN105317498B (zh) * | 2015-11-27 | 2017-10-31 | 杭州新坐标科技股份有限公司 | 用于可变气门升程机构的凸轮滑块定位机构 |
CN105736086A (zh) * | 2016-02-02 | 2016-07-06 | 吉林大学 | 燃烧制动与减压制动结合的发动机制动方法及减压装置 |
CN111089005A (zh) * | 2018-10-23 | 2020-05-01 | 通用汽车环球科技运作有限责任公司 | 凸轮轴组件及操作该凸轮轴组件的方法 |
CN111089005B (zh) * | 2018-10-23 | 2021-09-21 | 通用汽车环球科技运作有限责任公司 | 凸轮轴组件及操作该凸轮轴组件的方法 |
CN111335978A (zh) * | 2020-05-08 | 2020-06-26 | 广西玉柴机器股份有限公司 | 变基圆半径凸轮轴组件 |
Also Published As
Publication number | Publication date |
---|---|
CN100585136C (zh) | 2010-01-27 |
DE10337430A1 (de) | 2005-03-17 |
WO2005019612A1 (de) | 2005-03-03 |
EP1654444B1 (de) | 2010-03-10 |
JP2007501912A (ja) | 2007-02-01 |
US7533640B2 (en) | 2009-05-19 |
DE502004010883D1 (de) | 2010-04-22 |
US20080115750A1 (en) | 2008-05-22 |
EP1654444A1 (de) | 2006-05-10 |
ATE460566T1 (de) | 2010-03-15 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
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