FI20135003L - Pakoventtiilijärjestely ja menetelmä pakoventtiilin sulkeutumisen kontrolloimiseksi - Google Patents
Pakoventtiilijärjestely ja menetelmä pakoventtiilin sulkeutumisen kontrolloimiseksi Download PDFInfo
- Publication number
- FI20135003L FI20135003L FI20135003A FI20135003A FI20135003L FI 20135003 L FI20135003 L FI 20135003L FI 20135003 A FI20135003 A FI 20135003A FI 20135003 A FI20135003 A FI 20135003A FI 20135003 L FI20135003 L FI 20135003L
- Authority
- FI
- Finland
- Prior art keywords
- drain valve
- valve device
- closure
- checking
- checking closure
- 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
-
- 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
- F01L13/0031—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 tappet or pushrod length
-
- 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
- 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
- F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
-
- 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
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)
- Output Control And Ontrol Of Special Type Engine (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20135003A FI20135003L (fi) | 2013-01-03 | 2013-01-03 | Pakoventtiilijärjestely ja menetelmä pakoventtiilin sulkeutumisen kontrolloimiseksi |
EP13818759.6A EP2941545B1 (en) | 2013-01-03 | 2013-12-27 | Exhaust valve arrangement and method for controlling closing of an exhaust valve |
KR1020157020820A KR102192961B1 (ko) | 2013-01-03 | 2013-12-27 | 배기 밸브 배열체 및 배기 밸브의 폐쇄를 제어하는 방법 |
CN201380069506.1A CN104903552B (zh) | 2013-01-03 | 2013-12-27 | 用于控制排气门的关闭的排气门装置和方法 |
PCT/FI2013/051204 WO2014106681A1 (en) | 2013-01-03 | 2013-12-27 | Exhaust valve arrangement and method for controlling closing of an exhaust valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20135003A FI20135003L (fi) | 2013-01-03 | 2013-01-03 | Pakoventtiilijärjestely ja menetelmä pakoventtiilin sulkeutumisen kontrolloimiseksi |
Publications (1)
Publication Number | Publication Date |
---|---|
FI20135003L true FI20135003L (fi) | 2014-07-04 |
Family
ID=49943384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20135003A FI20135003L (fi) | 2013-01-03 | 2013-01-03 | Pakoventtiilijärjestely ja menetelmä pakoventtiilin sulkeutumisen kontrolloimiseksi |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2941545B1 (fi) |
KR (1) | KR102192961B1 (fi) |
CN (1) | CN104903552B (fi) |
FI (1) | FI20135003L (fi) |
WO (1) | WO2014106681A1 (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9506382B2 (en) | 2015-03-30 | 2016-11-29 | Caterpillar Inc. | Variable valve actuator |
CN105781661B (zh) * | 2016-03-14 | 2018-04-03 | 潍柴动力股份有限公司 | 发动机进气门回程可控装置及设有该装置的配气*** |
JP2022133567A (ja) | 2021-03-02 | 2022-09-14 | エスケーマテリアルズジェイエヌシー株式会社 | 多環芳香族化合物 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3678906A (en) * | 1970-12-04 | 1972-07-25 | Ford Motor Co | Damped valve train system |
JPH02221609A (ja) * | 1989-02-22 | 1990-09-04 | Honda Motor Co Ltd | 内燃機関の動弁装置 |
DE4134657A1 (de) * | 1991-10-19 | 1992-09-17 | Daimler Benz Ag | Ventilsteuerung |
KR100513142B1 (ko) * | 1999-09-13 | 2005-09-07 | 엠에이엔 비앤드떠블유 디젤 에이/에스 | 내연기관용 유압 작동 배기 밸브 |
US6907851B2 (en) * | 2002-05-14 | 2005-06-21 | Caterpillar Inc | Engine valve actuation system |
SE523622C2 (sv) * | 2002-07-05 | 2004-05-04 | Volvo Lastvagnar Ab | Anordning vid förbränningsmotor |
US6694933B1 (en) * | 2002-09-19 | 2004-02-24 | Diesel Engine Retarders, Inc. | Lost motion system and method for fixed-time valve actuation |
ATE418670T1 (de) * | 2003-05-08 | 2009-01-15 | Caterpillar Motoren Gmbh & Co | Variable ventilsteuerungseinrichtung |
DE10359087B3 (de) * | 2003-12-17 | 2005-05-19 | Caterpillar Motoren Gmbh & Co. Kg | Variable Ventilsteuerungseinrichtung |
DE102004053203A1 (de) * | 2004-11-04 | 2006-06-01 | Schaeffler Kg | Variabler Ventiltrieb einer Brennkraftmaschine |
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 |
KR101083613B1 (ko) * | 2006-06-30 | 2011-11-16 | 가부시키가이샤 고마쓰 세이사쿠쇼 | 엔진 밸브 장치 |
FI124107B (fi) * | 2006-06-30 | 2014-03-14 | Wärtsilä Finland Oy | Mäntämoottorin kaasunvaihtoventtiilin ohjausjärjestely ja menetelmä mäntämoottorin kaasunvaihtoventtiilin ohjaamiseksi |
JP4686561B2 (ja) * | 2008-02-14 | 2011-05-25 | エムエーエヌ・ディーゼル・アンド・ターボ・フィリアル・アフ・エムエーエヌ・ディーゼル・アンド・ターボ・エスイー・ティスクランド | 大型2サイクルディーゼルエンジン用の排気弁アクチュエータ |
FI121512B (fi) * | 2009-04-27 | 2010-12-15 | Waertsilae Finland Oy | Mäntämoottorin imuventtiilin ohjausjärjestely |
FI123927B (fi) * | 2009-07-07 | 2013-12-31 | Waertsilae Finland Oy | Mäntämoottorin imuventtiilin ohjausjärjestely |
US20110214632A1 (en) * | 2010-03-08 | 2011-09-08 | Manousos Pattakos | Hydro-mechanical variable valve actuation |
DE102010011681A1 (de) * | 2010-03-17 | 2011-09-22 | Daimler Ag | Brennkraftmaschine und zugehöriges Betriebsverfahren |
FI122253B (fi) * | 2010-04-30 | 2011-10-31 | Waertsilae Finland Oy | Parannettu ohjausjärjestely mäntämoottorin kaasunvaihtoventtiiliä varten |
-
2013
- 2013-01-03 FI FI20135003A patent/FI20135003L/fi not_active Application Discontinuation
- 2013-12-27 KR KR1020157020820A patent/KR102192961B1/ko active IP Right Grant
- 2013-12-27 WO PCT/FI2013/051204 patent/WO2014106681A1/en active Application Filing
- 2013-12-27 EP EP13818759.6A patent/EP2941545B1/en active Active
- 2013-12-27 CN CN201380069506.1A patent/CN104903552B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
KR20150102118A (ko) | 2015-09-04 |
EP2941545B1 (en) | 2016-11-23 |
WO2014106681A1 (en) | 2014-07-10 |
CN104903552B (zh) | 2017-11-03 |
KR102192961B1 (ko) | 2020-12-18 |
CN104903552A (zh) | 2015-09-09 |
EP2941545A1 (en) | 2015-11-11 |
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Legal Events
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FD | Application lapsed |