FI20105469A0 - Parannettu ohjausjärjestely mäntämoottorin kaasunvaihtoventtiiliä varten - Google Patents
Parannettu ohjausjärjestely mäntämoottorin kaasunvaihtoventtiiliä vartenInfo
- Publication number
- FI20105469A0 FI20105469A0 FI20105469A FI20105469A FI20105469A0 FI 20105469 A0 FI20105469 A0 FI 20105469A0 FI 20105469 A FI20105469 A FI 20105469A FI 20105469 A FI20105469 A FI 20105469A FI 20105469 A0 FI20105469 A0 FI 20105469A0
- Authority
- FI
- Finland
- Prior art keywords
- control system
- piston engine
- improved control
- engine gas
- valve
- 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
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/08—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by electric or magnetic means
-
- 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
- F01L1/14—Tappets; Push rods
- F01L1/16—Silencing impact; Reducing wear
-
- 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
- F01L1/14—Tappets; Push rods
-
- 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
- F01L1/14—Tappets; Push rods
- F01L1/146—Push-rods
-
- 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
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
- F01L1/245—Hydraulic tappets
- F01L1/255—Hydraulic tappets between cam and rocker arm
-
- 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
-
- 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
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/16—Controlling lubricant pressure or quantity
-
- 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
-
- 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
- F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
-
- 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
- F01L2013/0089—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 with means for delaying valve closing
-
- 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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20105469A FI122253B (fi) | 2010-04-30 | 2010-04-30 | Parannettu ohjausjärjestely mäntämoottorin kaasunvaihtoventtiiliä varten |
EP11719849.9A EP2564037B1 (en) | 2010-04-30 | 2011-04-12 | Control arrangement for a gas exchange valve in a piston engine |
CN201180021446.7A CN102859125B (zh) | 2010-04-30 | 2011-04-12 | 用于活塞式发动机中的气体交换阀的控制装置 |
JP2013506690A JP5926241B2 (ja) | 2010-04-30 | 2011-04-12 | ピストンエンジンにおけるガス交換バルブのための制御装置 |
PCT/FI2011/050313 WO2011135162A1 (en) | 2010-04-30 | 2011-04-12 | Control arrangement for a gas exchange valve in a piston engine |
KR1020127025216A KR101595610B1 (ko) | 2010-04-30 | 2011-04-12 | 피스톤 엔진의 가스 교환 밸브를 위한 제어 장치 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20105469 | 2010-04-30 | ||
FI20105469A FI122253B (fi) | 2010-04-30 | 2010-04-30 | Parannettu ohjausjärjestely mäntämoottorin kaasunvaihtoventtiiliä varten |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20105469A0 true FI20105469A0 (fi) | 2010-04-30 |
FI122253B FI122253B (fi) | 2011-10-31 |
Family
ID=42133308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20105469A FI122253B (fi) | 2010-04-30 | 2010-04-30 | Parannettu ohjausjärjestely mäntämoottorin kaasunvaihtoventtiiliä varten |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2564037B1 (fi) |
JP (1) | JP5926241B2 (fi) |
KR (1) | KR101595610B1 (fi) |
CN (1) | CN102859125B (fi) |
FI (1) | FI122253B (fi) |
WO (1) | WO2011135162A1 (fi) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI124576B (fi) * | 2012-10-18 | 2014-10-31 | Wärtsilä Finland Oy | Kaasunvaihtoventtiilijärjestely |
DK177695B1 (en) * | 2012-11-16 | 2014-03-17 | Man Diesel & Turbo Deutschland | A large slow running turbocharged two-stoke uniflow internal combustion engine with crosshead and a cam driven exhaust valve actuation system |
FI20135003L (fi) * | 2013-01-03 | 2014-07-04 | Waertsilae Finland Oy | Pakoventtiilijärjestely ja menetelmä pakoventtiilin sulkeutumisen kontrolloimiseksi |
CN103670560B (zh) * | 2013-11-15 | 2016-05-11 | 潍柴动力股份有限公司 | 一种柴油发动机及其具备气门早关功能的配气机构 |
FI20145173L (fi) | 2014-02-21 | 2015-08-22 | Waertsilae Finland Oy | Esikammiojärjestely |
JP6397575B2 (ja) * | 2014-12-08 | 2018-09-26 | ワルトシラ フィンランド オサケユキチュア | 吸気バルブシステムの動作を制御する方法及び吸気バルブ制御システム |
JP6703868B2 (ja) * | 2016-03-08 | 2020-06-03 | 三菱重工業株式会社 | 動弁装置及びクロスヘッド式内燃機関 |
AT518408B1 (de) * | 2016-04-05 | 2017-10-15 | Avl List Gmbh | Ventilbetätigungseinrichtung für zumindest ein gaswechselventil |
CN108240244B (zh) * | 2017-12-29 | 2023-12-19 | 潍柴动力股份有限公司 | 柴油机进气门可变系统及柴油机 |
WO2020124554A1 (zh) * | 2018-12-21 | 2020-06-25 | 潍柴动力股份有限公司 | 气门配气机构及发动机 |
DE102021124416A1 (de) * | 2021-09-21 | 2023-03-23 | Audi Aktiengesellschaft | Verfahren zum Betreiben einer Brennkraftmaschine sowie entsprechende Brennkraftmaschine |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59110307U (ja) * | 1983-01-14 | 1984-07-25 | 日産自動車株式会社 | 内燃機関の動弁機構 |
DE4202542A1 (de) * | 1991-02-12 | 1992-08-13 | Volkswagen Ag | Variabler ventiltrieb fuer ein hubventil |
DE4134657A1 (de) * | 1991-10-19 | 1992-09-17 | Daimler Benz Ag | Ventilsteuerung |
DE4443169A1 (de) * | 1994-12-05 | 1996-06-13 | Dens Juergen Dipl Ing Dipl Wir | Ventil mit variabler, elektronischer Steuerung für Wärmekraftmaschinen |
JPH08247331A (ja) * | 1995-03-10 | 1996-09-27 | Kawasaki Heavy Ind Ltd | ディーゼル機関の油圧動弁装置 |
US6321706B1 (en) * | 2000-08-10 | 2001-11-27 | Borgwarner Inc. | Variable valve opening duration system |
US6928969B2 (en) * | 2002-05-14 | 2005-08-16 | Caterpillar Inc | System and method for controlling engine operation |
US7007644B2 (en) * | 2003-12-04 | 2006-03-07 | Mack Trucks, Inc. | System and method for preventing piston-valve collision on a non-freewheeling internal combustion engine |
JP5011816B2 (ja) * | 2006-05-15 | 2012-08-29 | いすゞ自動車株式会社 | 可変動弁駆動装置 |
FI124107B (fi) * | 2006-06-30 | 2014-03-14 | Wärtsilä Finland Oy | Mäntämoottorin kaasunvaihtoventtiilin ohjausjärjestely ja menetelmä mäntämoottorin kaasunvaihtoventtiilin ohjaamiseksi |
JP5526605B2 (ja) * | 2008-05-27 | 2014-06-18 | 株式会社島津製作所 | 衝撃試験装置 |
DE102008032774A1 (de) * | 2008-07-11 | 2010-01-14 | Man Nutzfahrzeuge Ag | Motorbremseinrichtung und Verfahren zur Motorbremsung mit einer Ventil-Zusatzsteuereinheit |
-
2010
- 2010-04-30 FI FI20105469A patent/FI122253B/fi active IP Right Grant
-
2011
- 2011-04-12 WO PCT/FI2011/050313 patent/WO2011135162A1/en active Application Filing
- 2011-04-12 KR KR1020127025216A patent/KR101595610B1/ko active IP Right Grant
- 2011-04-12 CN CN201180021446.7A patent/CN102859125B/zh active Active
- 2011-04-12 JP JP2013506690A patent/JP5926241B2/ja active Active
- 2011-04-12 EP EP11719849.9A patent/EP2564037B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2011135162A1 (en) | 2011-11-03 |
KR20130069553A (ko) | 2013-06-26 |
CN102859125A (zh) | 2013-01-02 |
JP2013525681A (ja) | 2013-06-20 |
FI122253B (fi) | 2011-10-31 |
EP2564037B1 (en) | 2014-08-20 |
JP5926241B2 (ja) | 2016-05-25 |
KR101595610B1 (ko) | 2016-02-18 |
CN102859125B (zh) | 2014-12-17 |
EP2564037A1 (en) | 2013-03-06 |
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