ATE483099T1 - Motor mit variablem ventilmechanismus - Google Patents
Motor mit variablem ventilmechanismusInfo
- Publication number
- ATE483099T1 ATE483099T1 AT09002269T AT09002269T ATE483099T1 AT E483099 T1 ATE483099 T1 AT E483099T1 AT 09002269 T AT09002269 T AT 09002269T AT 09002269 T AT09002269 T AT 09002269T AT E483099 T1 ATE483099 T1 AT E483099T1
- Authority
- AT
- Austria
- Prior art keywords
- hydraulic cylinder
- camshaft
- cam
- rocker arm
- low speed
- 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
- F01L13/0021—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 modification of rocker arm ratio
-
- 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
- F01L1/185—Overhead end-pivot rocking arms
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20882—Rocker arms
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
- Y10T74/2107—Follower
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008037656A JP5139112B2 (ja) | 2008-02-19 | 2008-02-19 | エンジン |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE483099T1 true ATE483099T1 (de) | 2010-10-15 |
Family
ID=40612835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09002269T ATE483099T1 (de) | 2008-02-19 | 2009-02-18 | Motor mit variablem ventilmechanismus |
Country Status (5)
Country | Link |
---|---|
US (1) | US8033256B2 (de) |
EP (1) | EP2093391B1 (de) |
JP (1) | JP5139112B2 (de) |
AT (1) | ATE483099T1 (de) |
DE (1) | DE602009000230D1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9228454B2 (en) | 2010-03-19 | 2016-01-05 | Eaton Coporation | Systems, methods and devices for rocker arm position sensing |
US9938865B2 (en) | 2008-07-22 | 2018-04-10 | Eaton Corporation | Development of a switching roller finger follower for cylinder deactivation in internal combustion engines |
US9708942B2 (en) | 2010-03-19 | 2017-07-18 | Eaton Corporation | Rocker arm assembly and components therefor |
US10415439B2 (en) | 2008-07-22 | 2019-09-17 | Eaton Intelligent Power Limited | Development of a switching roller finger follower for cylinder deactivation in internal combustion engines |
US20190309663A9 (en) | 2008-07-22 | 2019-10-10 | Eaton Corporation | Development of a switching roller finger follower for cylinder deactivation in internal combustion engines |
US11181013B2 (en) | 2009-07-22 | 2021-11-23 | Eaton Intelligent Power Limited | Cylinder head arrangement for variable valve actuation rocker arm assemblies |
US9194261B2 (en) | 2011-03-18 | 2015-11-24 | Eaton Corporation | Custom VVA rocker arms for left hand and right hand orientations |
US10087790B2 (en) | 2009-07-22 | 2018-10-02 | Eaton Corporation | Cylinder head arrangement for variable valve actuation rocker arm assemblies |
JP5461247B2 (ja) * | 2010-03-11 | 2014-04-02 | 本田技研工業株式会社 | 内燃機関の可変動弁装置 |
US9874122B2 (en) | 2010-03-19 | 2018-01-23 | Eaton Corporation | Rocker assembly having improved durability |
US9885258B2 (en) | 2010-03-19 | 2018-02-06 | Eaton Corporation | Latch interface for a valve actuating device |
GB2480638A (en) | 2010-05-26 | 2011-11-30 | Mechadyne Plc | Assembly of a valve operating system incorporating a cam summation mechanism |
WO2012103401A2 (en) * | 2011-01-27 | 2012-08-02 | Scuderi Group, Llc | Lost-motion variable valve actuation system with cam phaser |
JP2014503752A (ja) | 2011-01-27 | 2014-02-13 | スクデリ グループ インコーポレイテッド | バルブ不作動化付ロストモーション可変バルブ作動システム |
JP2015506436A (ja) | 2012-01-06 | 2015-03-02 | スクデリ グループ インコーポレイテッド | ロストモーション可変バルブ作動システム |
CN108374703B (zh) * | 2013-03-13 | 2020-06-30 | 康明斯知识产权公司 | 内燃机的凸轮承载件 |
US9297295B2 (en) | 2013-03-15 | 2016-03-29 | Scuderi Group, Inc. | Split-cycle engines with direct injection |
KR101484235B1 (ko) * | 2013-12-17 | 2015-01-16 | 현대자동차 주식회사 | 가변 밸브 리프트 장치 |
DE112015000034T5 (de) | 2014-03-03 | 2015-11-19 | Eaton Corporation | Ventilbetätigungsvorrichtung und Verfahren zu deren Herstellung |
DE112018000078B4 (de) * | 2018-10-29 | 2023-03-23 | Komatsu Ltd. | Zylinderkopf mit Kraftstoffrückführungs-Strömungsweg |
JP6932179B2 (ja) | 2019-12-27 | 2021-09-08 | ヤマハ発動機株式会社 | ロストモーション機構、動弁装置およびエンジン |
US11692503B2 (en) | 2020-12-07 | 2023-07-04 | Ford Global Technologies, Llc | Methods and systems for an engine with removable camshaft carrier |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6357806A (ja) * | 1986-08-27 | 1988-03-12 | Honda Motor Co Ltd | 内燃機関の動弁装置 |
JPH066165Y2 (ja) * | 1988-01-27 | 1994-02-16 | マツダ株式会社 | エンジンの動弁装置 |
JP2741691B2 (ja) | 1989-04-28 | 1998-04-22 | スズキ株式会社 | 内燃機関の動弁機構 |
DE69301140T2 (de) * | 1992-09-16 | 1996-05-15 | Honda Motor Co Ltd | Ventiltriebanordnung für eine Brennkraftmaschine |
JP3358887B2 (ja) | 1994-09-20 | 2002-12-24 | 本田技研工業株式会社 | 気筒数制御内燃機関 |
JP3378737B2 (ja) * | 1996-06-28 | 2003-02-17 | 株式会社オティックス | 可変動弁機構 |
JP4466897B2 (ja) | 2001-04-03 | 2010-05-26 | ヤマハ発動機株式会社 | 内燃機関の高、低速域切換式動弁機構 |
JP2003041915A (ja) | 2001-07-30 | 2003-02-13 | Honda Motor Co Ltd | 内燃機関の動弁装置 |
US20060266315A1 (en) | 2005-05-31 | 2006-11-30 | Yamaha Hatsudoki Kabushiki Kaisha | Valve actuating system for reciprocating machine |
JP4651579B2 (ja) * | 2005-05-31 | 2011-03-16 | ヤマハ発動機株式会社 | 多気筒内燃機関 |
JP2007321636A (ja) * | 2006-05-31 | 2007-12-13 | Honda Motor Co Ltd | 船外機 |
-
2008
- 2008-02-19 JP JP2008037656A patent/JP5139112B2/ja active Active
-
2009
- 2009-02-18 US US12/372,798 patent/US8033256B2/en active Active
- 2009-02-18 EP EP09002269A patent/EP2093391B1/de active Active
- 2009-02-18 DE DE602009000230T patent/DE602009000230D1/de active Active
- 2009-02-18 AT AT09002269T patent/ATE483099T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2093391A3 (de) | 2009-09-16 |
EP2093391B1 (de) | 2010-09-29 |
US8033256B2 (en) | 2011-10-11 |
EP2093391A2 (de) | 2009-08-26 |
US20090205598A1 (en) | 2009-08-20 |
JP5139112B2 (ja) | 2013-02-06 |
DE602009000230D1 (de) | 2010-11-11 |
JP2009197607A (ja) | 2009-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |