ATE520864T1 - Vorrichtung für einen verbrennungsmotor - Google Patents
Vorrichtung für einen verbrennungsmotorInfo
- Publication number
- ATE520864T1 ATE520864T1 AT04775410T AT04775410T ATE520864T1 AT E520864 T1 ATE520864 T1 AT E520864T1 AT 04775410 T AT04775410 T AT 04775410T AT 04775410 T AT04775410 T AT 04775410T AT E520864 T1 ATE520864 T1 AT E520864T1
- Authority
- AT
- Austria
- Prior art keywords
- engine
- exhaust valve
- lobe portion
- measurement
- cylinder
- Prior art date
Links
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
- F02D13/0273—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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/181—Centre pivot rocking arms
-
- 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
- F02D13/0242—Variable control of the exhaust valves only
- F02D13/0246—Variable control of the exhaust valves only changing valve lift or valve lift and timing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
-
- 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
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
- F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the 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
- 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
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L2001/186—Split rocking arms, e.g. rocker arms having two articulated parts and means for varying the relative position of these parts or for selectively connecting the parts to move in unison
-
- 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
- F01L2305/00—Valve arrangements comprising rollers
-
- 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
- F01L2800/00—Methods of operation using a variable valve timing mechanism
- F01L2800/10—Providing exhaust gas recirculation [EGR]
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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)
- Valve-Gear Or Valve Arrangements (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2004/001305 WO2006028410A1 (en) | 2004-09-09 | 2004-09-09 | Apparatus for an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE520864T1 true ATE520864T1 (de) | 2011-09-15 |
Family
ID=36036630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04775410T ATE520864T1 (de) | 2004-09-09 | 2004-09-09 | Vorrichtung für einen verbrennungsmotor |
Country Status (7)
Country | Link |
---|---|
US (1) | US7559318B2 (de) |
EP (1) | EP1792056B1 (de) |
JP (1) | JP4523971B2 (de) |
CN (1) | CN100519996C (de) |
AT (1) | ATE520864T1 (de) |
BR (1) | BRPI0419031B1 (de) |
WO (1) | WO2006028410A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7284533B1 (en) * | 2006-05-08 | 2007-10-23 | Jacobs Vehicle Systems, Inc | Method of operating an engine brake |
ITTO20060563A1 (it) * | 2006-07-28 | 2008-01-29 | Eaton Srl | Dispositivo di comando alzata per una valvola a stelo di motore a combustione interna o macchina operatrice |
DE102006037396A1 (de) * | 2006-08-10 | 2008-02-14 | Daimler Ag | Brennkraftmaschine |
US9765658B2 (en) | 2011-03-02 | 2017-09-19 | Delphi Technologies, Inc. | Valve train system for an internal combustion engine |
CN114051556B (zh) * | 2019-08-05 | 2024-03-08 | 雅各布斯车辆***公司 | 具有次级气门事件的组合正功率和汽缸停缸操作 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5968101U (ja) * | 1982-10-30 | 1984-05-09 | いすゞ自動車株式会社 | 内燃機関の弁作動機構 |
JP3470398B2 (ja) * | 1994-07-13 | 2003-11-25 | トヨタ自動車株式会社 | 内燃機関の動弁装置 |
JP2000257408A (ja) * | 1999-03-10 | 2000-09-19 | Toyota Motor Corp | 内燃機関のカム機構 |
US6354254B1 (en) * | 1999-04-14 | 2002-03-12 | Diesel Engine Retarders, Inc. | Exhaust and intake rocker arm assemblies for modifying valve lift and timing during positive power |
SE523849C2 (sv) | 2001-10-11 | 2004-05-25 | Volvo Lastvagnar Ab | Avgasventilmekanism i förbränningsmotor |
SE521189C2 (sv) * | 2002-02-04 | 2003-10-07 | Volvo Lastvagnar Ab | Anordning för att tillföra EGR-gas |
ITTO20020377A1 (it) * | 2002-05-07 | 2003-11-07 | Iveco Motorenforschung Ag | Sistema di attuazione valvole per sistema di ricircolo dei gas di scarico di motore a combustione interna. |
-
2004
- 2004-09-09 EP EP04775410A patent/EP1792056B1/de active Active
- 2004-09-09 JP JP2007531108A patent/JP4523971B2/ja not_active Expired - Fee Related
- 2004-09-09 WO PCT/SE2004/001305 patent/WO2006028410A1/en active Application Filing
- 2004-09-09 CN CNB2004800439437A patent/CN100519996C/zh active Active
- 2004-09-09 US US11/574,986 patent/US7559318B2/en active Active
- 2004-09-09 BR BRPI0419031A patent/BRPI0419031B1/pt not_active IP Right Cessation
- 2004-09-09 AT AT04775410T patent/ATE520864T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1792056B1 (de) | 2011-08-17 |
US7559318B2 (en) | 2009-07-14 |
BRPI0419031B1 (pt) | 2015-10-27 |
EP1792056A1 (de) | 2007-06-06 |
CN101014754A (zh) | 2007-08-08 |
JP2008512602A (ja) | 2008-04-24 |
WO2006028410A1 (en) | 2006-03-16 |
JP4523971B2 (ja) | 2010-08-11 |
US20080264392A1 (en) | 2008-10-30 |
CN100519996C (zh) | 2009-07-29 |
BRPI0419031A (pt) | 2007-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20100170460A1 (en) | Engine valve duration control | |
WO2007042876A3 (en) | Control device and method for internal combustion engine | |
SE0302289D0 (sv) | Anordning vid förbränningsmotor | |
SE0200314D0 (sv) | Anordning vid förbränningsmotor | |
ATE421035T1 (de) | Auslassventilmechanismus für verbrennungsmotor | |
SE9803368D0 (sv) | Förbränningsmotor | |
DE60236768D1 (de) | Mehrzylinderdrigen Brennkraftmaschine mit Variabler Ventilsteuerung | |
DE60221878D1 (de) | Abgasventilmechanismus in verbrennungsmotoren | |
US20050188966A1 (en) | System and method for multi-lift valve actuation | |
US20130174805A1 (en) | Spark ignition to homogenous charge compression iginition transition control systems and methods | |
EP1643086A3 (de) | Mehrzylindrige Brennkraftmaschine | |
WO2011011248A3 (en) | Overhead valve and rocker arm configuration for a small engine | |
DE60200669D1 (de) | Verbrennungsmotor mit variabler Ventilsteuerung und hydraulischem Zusatzstösel | |
US8011331B2 (en) | Eight-stroke engine cycle | |
EP1571301A3 (de) | Nockenwellenverstellungseinrichtung für eine Brennkraftmaschine | |
Van Ess et al. | Method to compensate fueling for individual firing events in a four-cylinder engine operated with dynamic skip fire | |
SE0301623L (sv) | Bränsleblandningssmörjning av en fyrtakts förbränningsmotor | |
Ailloud et al. | Development and validation of a five stroke engine | |
ATE443200T1 (de) | Mechanische gasverteilungsanordnung zur automatischen änderung des einspritz- und abgasventiltriebs | |
ATE520864T1 (de) | Vorrichtung für einen verbrennungsmotor | |
ATE423272T1 (de) | Abgasrückführung bei einer luftgekühlten brennkraftmaschine | |
ATE338886T1 (de) | Verfahren zur verbesserung des drehmomentverlaufs an einer mehrzylinder-viertakt- kolbenbrennkraftmaschine | |
US20120097138A1 (en) | Engine assembly including rotary engine providing exhaust gas recirculation to primary engine | |
US20120125282A1 (en) | Engine assembly including combustion chambers with different port arrangements | |
ATE484667T1 (de) | Steuerverfahren für die einlass- und auslassventile eines motors und solche ventile umfassender verbrennungsmotor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |