FI20095462A - Styrarrangemang för en insugningsventil i en kolvmotor - Google Patents
Styrarrangemang för en insugningsventil i en kolvmotor Download PDFInfo
- Publication number
- FI20095462A FI20095462A FI20095462A FI20095462A FI20095462A FI 20095462 A FI20095462 A FI 20095462A FI 20095462 A FI20095462 A FI 20095462A FI 20095462 A FI20095462 A FI 20095462A FI 20095462 A FI20095462 A FI 20095462A
- Authority
- FI
- Finland
- Prior art keywords
- intake valve
- control arrangement
- piston engine
- piston
- engine
- 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
- 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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression 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
- 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
- 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
- F01L1/20—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
- 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
- F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
- F01L9/12—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem
- F01L9/14—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column with a liquid chamber between a piston actuated by a cam and a piston acting on a valve stem the volume of the chamber being variable, e.g. for varying the lift or the timing of a valve
-
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20095462A FI121512B (sv) | 2009-04-27 | 2009-04-27 | Styrarrangemang för en sugventil i en kolvmotor |
EP10718624.9A EP2425104B1 (en) | 2009-04-27 | 2010-04-09 | A control arrangement for an inlet valve in a piston engine |
KR1020117025211A KR101628424B1 (ko) | 2009-04-27 | 2010-04-09 | 피스톤 엔진의 입구 밸브를 위한 제어 구성물 |
CN201080018262.0A CN102414402B (zh) | 2009-04-27 | 2010-04-09 | 用于活塞式发动机中的进气阀的控制设备 |
PCT/FI2010/050285 WO2010125235A1 (en) | 2009-04-27 | 2010-04-09 | A control arrangement for an inlet valve in a piston engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20095462 | 2009-04-27 | ||
FI20095462A FI121512B (sv) | 2009-04-27 | 2009-04-27 | Styrarrangemang för en sugventil i en kolvmotor |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20095462A0 FI20095462A0 (sv) | 2009-04-27 |
FI20095462A true FI20095462A (sv) | 2010-10-28 |
FI121512B FI121512B (sv) | 2010-12-15 |
Family
ID=40590341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20095462A FI121512B (sv) | 2009-04-27 | 2009-04-27 | Styrarrangemang för en sugventil i en kolvmotor |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2425104B1 (sv) |
KR (1) | KR101628424B1 (sv) |
CN (1) | CN102414402B (sv) |
FI (1) | FI121512B (sv) |
WO (1) | WO2010125235A1 (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101623222B1 (ko) | 2011-05-16 | 2016-05-23 | 현대중공업 주식회사 | 유압을 이용한 가변밸브 타이밍장치 |
FI124576B (sv) * | 2012-10-18 | 2014-10-31 | Wärtsilä Finland Oy | Gasväxelventilarrangemang |
KR101371827B1 (ko) * | 2012-10-19 | 2014-03-07 | 현대중공업 주식회사 | 가변 밸브 타이밍장치 |
DE202012012656U1 (de) * | 2012-11-12 | 2013-08-05 | Schaeffler Technologies AG & Co. KG | Pumpeneinheit mit rollendem Abgriff |
FI20135003L (sv) * | 2013-01-03 | 2014-07-04 | Waertsilae Finland Oy | Avloppsventilanordning och förfarande för kontrollering av stängning av en avloppsventil |
CN104443595B (zh) * | 2014-11-26 | 2016-08-24 | 李淑兰 | 一种改进的气阀结构 |
DK179120B1 (en) * | 2016-02-03 | 2017-11-13 | Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland | A large turbocharged two-stroke compression-ignited internal combustion engine with blow-off control |
AT518408B1 (de) * | 2016-04-05 | 2017-10-15 | Avl List Gmbh | Ventilbetätigungseinrichtung für zumindest ein gaswechselventil |
CN110418875B (zh) * | 2017-03-17 | 2021-03-30 | 瓦锡兰芬兰有限公司 | 内燃活塞发动机中的换气气门的控制机构及其操作方法 |
GB201815263D0 (en) * | 2018-09-19 | 2018-10-31 | Eaton Intelligent Power Ltd | Valve train assembly |
EP3715594B1 (de) * | 2019-03-29 | 2021-10-27 | ABB Schweiz AG | Ventiltrieb mit hydraulischem verzögerungselement für einen verbrennungsmotor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1399813A (en) * | 1971-10-25 | 1975-07-02 | Innovation Technical Dev Co Lt | Motion transmitting unit for use in varying the reciprocating movement of a member |
DE3611476A1 (de) * | 1986-04-05 | 1987-10-08 | Irm Antriebstech Gmbh | Verfahren zur betaetigung von ventilen zum ladungswechsel bei brennkraftmaschinen mit direkter hydraulischer uebertragung |
DE3807699A1 (de) * | 1988-03-09 | 1989-09-21 | Audi Ag | Regelbare hydraulische ventilsteuerung |
US5002022A (en) * | 1989-08-30 | 1991-03-26 | Cummins Engine Company, Inc. | Valve control system with a variable timing hydraulic link |
US6883477B2 (en) * | 2002-10-07 | 2005-04-26 | Ricardo, Inc. | Apparatus for deactivating an engine valve |
FI124107B (sv) * | 2006-06-30 | 2014-03-14 | Wärtsilä Finland Oy | Arrangemang för kontroll av en gasväxlingsventil i en kolvmotor och förfarande för kontroll av en gasväxlingsventil i en kolvmotor |
-
2009
- 2009-04-27 FI FI20095462A patent/FI121512B/sv active
-
2010
- 2010-04-09 CN CN201080018262.0A patent/CN102414402B/zh active Active
- 2010-04-09 WO PCT/FI2010/050285 patent/WO2010125235A1/en active Application Filing
- 2010-04-09 KR KR1020117025211A patent/KR101628424B1/ko active IP Right Grant
- 2010-04-09 EP EP10718624.9A patent/EP2425104B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2425104B1 (en) | 2014-04-09 |
KR20120016068A (ko) | 2012-02-22 |
CN102414402A (zh) | 2012-04-11 |
CN102414402B (zh) | 2014-03-12 |
EP2425104A1 (en) | 2012-03-07 |
FI20095462A0 (sv) | 2009-04-27 |
KR101628424B1 (ko) | 2016-06-08 |
WO2010125235A1 (en) | 2010-11-04 |
FI121512B (sv) | 2010-12-15 |
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