ATE507385T1 - Abgasrückführmechanismus für einen mehrzweckmotor - Google Patents
Abgasrückführmechanismus für einen mehrzweckmotorInfo
- Publication number
- ATE507385T1 ATE507385T1 AT09251643T AT09251643T ATE507385T1 AT E507385 T1 ATE507385 T1 AT E507385T1 AT 09251643 T AT09251643 T AT 09251643T AT 09251643 T AT09251643 T AT 09251643T AT E507385 T1 ATE507385 T1 AT E507385T1
- Authority
- AT
- Austria
- Prior art keywords
- engine
- exhaust gas
- gas recirculation
- exhaust
- recirculation mechanism
- Prior art date
Links
Classifications
-
- 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
-
- 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
- F01L1/053—Camshafts overhead 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
- F01L1/181—Centre pivot rocking arms
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
- F01L2001/0535—Single overhead camshafts [SOHC]
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008167866A JP5145133B2 (ja) | 2008-06-26 | 2008-06-26 | 汎用エンジンの排気還流構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE507385T1 true ATE507385T1 (de) | 2011-05-15 |
Family
ID=41137318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09251643T ATE507385T1 (de) | 2008-06-26 | 2009-06-25 | Abgasrückführmechanismus für einen mehrzweckmotor |
Country Status (5)
Country | Link |
---|---|
US (1) | US7886714B2 (de) |
EP (1) | EP2138699B1 (de) |
JP (1) | JP5145133B2 (de) |
AT (1) | ATE507385T1 (de) |
DE (1) | DE602009001145D1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2643552T3 (es) * | 2009-08-20 | 2017-11-23 | Husqvarna Zenoah Co., Ltd. | Carburador |
AU2009352419B2 (en) * | 2009-09-14 | 2013-09-12 | Honda Motor Co., Ltd. | Valve operating system for internal combustion engine |
JP5740121B2 (ja) * | 2010-09-16 | 2015-06-24 | 本田技研工業株式会社 | 動弁機構付きエンジン |
JP6343176B2 (ja) * | 2014-05-21 | 2018-06-13 | 株式会社やまびこ | 層状掃気式2サイクルエンジン用の気化器 |
JP6389200B2 (ja) * | 2016-03-28 | 2018-09-12 | 本田技研工業株式会社 | 内燃機関の動弁装置 |
WO2018142312A1 (en) * | 2017-02-01 | 2018-08-09 | Tvs Motor Company Limited | Cylinder head for an internal combustion engine |
US11384711B2 (en) * | 2018-03-30 | 2022-07-12 | Honda Motor Co., Ltd. | Engine |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1952881A (en) * | 1932-07-30 | 1934-03-27 | Clarke C Minter | Internal combustion engine |
JP3231201B2 (ja) | 1994-12-26 | 2001-11-19 | 本田技研工業株式会社 | Ohc型エンジンの潤滑装置 |
US6125828A (en) * | 1995-08-08 | 2000-10-03 | Diesel Engine Retarders, Inc. | Internal combustion engine with combined cam and electro-hydraulic engine valve control |
EP1038095B1 (de) * | 1997-12-11 | 2011-11-09 | Jacobs Vehicle Systems, Inc. | Ventilbetätigung mit variabler totzeit sowie verfahren |
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 |
JP3704011B2 (ja) * | 1999-12-20 | 2005-10-05 | 本田技研工業株式会社 | 内燃機関の蒸発燃料処理装置 |
US6349688B1 (en) * | 2000-02-18 | 2002-02-26 | Briggs & Stratton Corporation | Direct lever overhead valve system |
US6439195B1 (en) * | 2000-07-30 | 2002-08-27 | Detroit Diesel Corporation | Valve train apparatus |
JP4414118B2 (ja) * | 2001-08-30 | 2010-02-10 | 本田技研工業株式会社 | エンジンの動弁機構 |
WO2003087544A2 (en) * | 2002-04-08 | 2003-10-23 | Diesel Engine Retarders, Inc. | Compact lost motion system for variable valve actuation |
US7152576B2 (en) * | 2002-04-08 | 2006-12-26 | Richard Vanderpoel | Compact lost motion system for variable value actuation |
US6805093B2 (en) * | 2002-04-30 | 2004-10-19 | Mack Trucks, Inc. | Method and apparatus for combining exhaust gas recirculation and engine exhaust braking using single valve actuation |
JP4199086B2 (ja) | 2002-11-06 | 2008-12-17 | 本田技研工業株式会社 | 内燃機関の排気還流装置 |
CN1922395A (zh) * | 2003-12-30 | 2007-02-28 | 雅各布斯车辆系统公司 | 气门驱动系统和方法 |
DE102005015853A1 (de) * | 2005-04-07 | 2006-10-26 | Daimlerchrysler Ag | Verfahren zum Betrieb einer Hubkolbenbrennkraftmaschine mit einer internen und externen Abgasrückführung |
JP5350235B2 (ja) * | 2006-06-29 | 2013-11-27 | ジェイコブス ビークル システムズ、インコーポレイテッド | 可変弁作動装置及びエンジンブレーキ |
JP4825327B2 (ja) * | 2006-09-12 | 2011-11-30 | 本田技研工業株式会社 | 内燃機関の排気還流装置 |
US7712449B1 (en) * | 2009-05-06 | 2010-05-11 | Jacobs Vehicle Systems, Inc. | Lost motion variable valve actuation system for engine braking and early exhaust opening |
-
2008
- 2008-06-26 JP JP2008167866A patent/JP5145133B2/ja not_active Expired - Fee Related
-
2009
- 2009-06-22 US US12/488,766 patent/US7886714B2/en not_active Expired - Fee Related
- 2009-06-25 DE DE602009001145T patent/DE602009001145D1/de active Active
- 2009-06-25 AT AT09251643T patent/ATE507385T1/de not_active IP Right Cessation
- 2009-06-25 EP EP09251643A patent/EP2138699B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE602009001145D1 (de) | 2011-06-09 |
EP2138699A1 (de) | 2009-12-30 |
JP5145133B2 (ja) | 2013-02-13 |
US20090320792A1 (en) | 2009-12-31 |
JP2010007567A (ja) | 2010-01-14 |
EP2138699B1 (de) | 2011-04-27 |
US7886714B2 (en) | 2011-02-15 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |