RU2509219C2 - Устройство управления в поршневом двигателе - Google Patents

Устройство управления в поршневом двигателе Download PDF

Info

Publication number
RU2509219C2
RU2509219C2 RU2011107190/06A RU2011107190A RU2509219C2 RU 2509219 C2 RU2509219 C2 RU 2509219C2 RU 2011107190/06 A RU2011107190/06 A RU 2011107190/06A RU 2011107190 A RU2011107190 A RU 2011107190A RU 2509219 C2 RU2509219 C2 RU 2509219C2
Authority
RU
Russia
Prior art keywords
chamber
cam
piston
intake valve
cam profile
Prior art date
Application number
RU2011107190/06A
Other languages
English (en)
Russian (ru)
Other versions
RU2011107190A (ru
Inventor
Магнус СУНДСТЕН
Original Assignee
Вяртсиля Финланд Ой
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Вяртсиля Финланд Ой filed Critical Вяртсиля Финланд Ой
Publication of RU2011107190A publication Critical patent/RU2011107190A/ru
Application granted granted Critical
Publication of RU2509219C2 publication Critical patent/RU2509219C2/ru

Links

Images

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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • 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
    • 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
    • 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)
  • Valve-Gear Or Valve Arrangements (AREA)
RU2011107190/06A 2008-07-31 2009-07-15 Устройство управления в поршневом двигателе RU2509219C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20085756 2008-07-31
FI20085756A FI124120B (fi) 2008-07-31 2008-07-31 Ohjausjärjestely mäntämoottorissa
PCT/FI2009/050626 WO2010012864A1 (en) 2008-07-31 2009-07-15 A control arrangement in a piston engine

Publications (2)

Publication Number Publication Date
RU2011107190A RU2011107190A (ru) 2012-09-10
RU2509219C2 true RU2509219C2 (ru) 2014-03-10

Family

ID=39677632

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011107190/06A RU2509219C2 (ru) 2008-07-31 2009-07-15 Устройство управления в поршневом двигателе

Country Status (7)

Country Link
EP (1) EP2315919B1 (fi)
JP (1) JP5393784B2 (fi)
KR (1) KR101545768B1 (fi)
CN (1) CN102105657B (fi)
FI (1) FI124120B (fi)
RU (1) RU2509219C2 (fi)
WO (1) WO2010012864A1 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124085B (fi) * 2011-05-17 2014-03-14 Wärtsilä Finland Oy Monisylinterinen mäntämoottori
FI123065B (fi) * 2011-05-17 2012-10-31 Waertsilae Finland Oy Monisylinterinen mäntämoottori
CN102514218B (zh) * 2011-12-21 2015-05-06 严俏敏 粉末成形机的曲轴凸轮
FI124349B (fi) * 2012-03-09 2014-07-15 Wärtsilä Finland Oy Hydraulinen toimilaite ja kaasunvaihtoventtiilijärjestely
FI124813B (fi) * 2013-01-07 2015-01-30 Wärtsilä Finland Oy Ohjausjärjestely ja menetelmä pakoventtiilin ohjaamiseksi
SG10201707006PA (en) 2013-02-08 2017-09-28 3M Innovative Properties Co Integrated quantum dot optical constructions
JP6153655B2 (ja) * 2013-03-31 2017-06-28 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 可動部品の運動制御
CN103388500A (zh) * 2013-08-13 2013-11-13 姚长水 一种普通往复式活塞发动机的变程节能的方法
DE102013223926B4 (de) * 2013-11-22 2018-02-08 Schaeffler Technologies AG & Co. KG Hydraulische Ventilbremse für einen hydraulisch variablen Ventiltrieb und Verfahren zur Einstellung der hydraulischen Ventilbremse
DE102014007536B4 (de) * 2014-05-16 2016-02-25 Audi Ag Brennkraftmaschine mit einem Ventiltrieb
JP6951847B2 (ja) * 2016-03-18 2021-10-20 日東電工株式会社 光学部材、ならびに、該光学部材を用いたバックライトユニットおよび液晶表示装置
AT518408B1 (de) * 2016-04-05 2017-10-15 Avl List Gmbh Ventilbetätigungseinrichtung für zumindest ein gaswechselventil
KR102084908B1 (ko) * 2017-03-17 2020-03-04 바르실라 핀랜드 오이 내연 피스톤 엔진의 가스 교환 밸브용의 제어 장치 및 내연 엔진의 가스 교환 밸브용의 제어 장치의 작동 방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164917A (en) * 1977-08-16 1979-08-21 Cummins Engine Company, Inc. Controllable valve tappet for use with dual ramp cam
DE4111610A1 (de) * 1990-07-27 1992-01-30 Audi Ag Vorrichtung zur veraenderung der steuerzeiten eines gaswechselventils
US5158048A (en) * 1992-04-02 1992-10-27 Siemens Automotive L.P. Lost motion actuator
EP0593908A1 (de) * 1992-10-20 1994-04-27 Steyr Nutzfahrzeuge Ag Motorstaubremse
RU2038491C1 (ru) * 1993-05-19 1995-06-27 Акционерное общество "ПМЗ "Восход" Гидравлический толкатель
DE19653459A1 (de) * 1996-12-20 1998-06-25 Schaeffler Waelzlager Ohg Stößel für einen Ventiltrieb einer Brennkraftmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840445C2 (de) * 1978-09-16 1984-10-04 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Hydraulische Vorrichtung zum Betätigen eines Gaswechselventils für Brennkraftmaschinen
DE3347680A1 (de) * 1983-12-31 1984-08-30 Ernst 8450 Amberg Haubner Ventilsteuerung fuer brennkraftmaschinen mit zwei unterschiedlichen ventilzeiten
ATE263309T1 (de) * 2001-02-21 2004-04-15 Ge Jenbacher Gmbh & Co Ohg Ventiltrieb für eine brennkraftmaschine
JP2004084626A (ja) * 2002-08-28 2004-03-18 Nippon Piston Ring Co Ltd バルブメカニズム
CN100510352C (zh) * 2005-02-11 2009-07-08 沃尔沃拉斯特瓦格纳公司 用于内燃机的装置
EP1969207A4 (en) * 2005-12-28 2012-03-07 Jacobs Vehicle Systems Inc METHOD AND SYSTEM FOR PART CYCLE VENTILATION BRAKES
FI124107B (fi) * 2006-06-30 2014-03-14 Wärtsilä Finland Oy Mäntämoottorin kaasunvaihtoventtiilin ohjausjärjestely ja menetelmä mäntämoottorin kaasunvaihtoventtiilin ohjaamiseksi

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164917A (en) * 1977-08-16 1979-08-21 Cummins Engine Company, Inc. Controllable valve tappet for use with dual ramp cam
DE4111610A1 (de) * 1990-07-27 1992-01-30 Audi Ag Vorrichtung zur veraenderung der steuerzeiten eines gaswechselventils
US5158048A (en) * 1992-04-02 1992-10-27 Siemens Automotive L.P. Lost motion actuator
EP0593908A1 (de) * 1992-10-20 1994-04-27 Steyr Nutzfahrzeuge Ag Motorstaubremse
RU2038491C1 (ru) * 1993-05-19 1995-06-27 Акционерное общество "ПМЗ "Восход" Гидравлический толкатель
DE19653459A1 (de) * 1996-12-20 1998-06-25 Schaeffler Waelzlager Ohg Stößel für einen Ventiltrieb einer Brennkraftmaschine

Also Published As

Publication number Publication date
JP5393784B2 (ja) 2014-01-22
CN102105657B (zh) 2014-03-12
FI20085756A0 (fi) 2008-07-31
CN102105657A (zh) 2011-06-22
RU2011107190A (ru) 2012-09-10
KR101545768B1 (ko) 2015-08-19
EP2315919B1 (en) 2016-08-24
KR20110044977A (ko) 2011-05-03
JP2011529546A (ja) 2011-12-08
FI20085756A (fi) 2010-02-01
WO2010012864A1 (en) 2010-02-04
FI124120B (fi) 2014-03-31
EP2315919A1 (en) 2011-05-04

Similar Documents

Publication Publication Date Title
RU2509219C2 (ru) Устройство управления в поршневом двигателе
CN102414403B (zh) 专用的摇臂型发动机制动器
JP5279241B2 (ja) 多気筒内燃機関
RU2505683C2 (ru) Самоадаптивная гидравлическая система с изменяемыми фазами газораспределения для дизельного двигателя и способ управления
KR100845685B1 (ko) 대형 2행정 디젤 엔진용 캠 구동 연료 분사 시스템
FI121512B (fi) Mäntämoottorin imuventtiilin ohjausjärjestely
US9222429B2 (en) Engine control system having a cam phaser
KR102134052B1 (ko) 가스 교환 밸브 배열체
CN201666172U (zh) 用于作动发动机气门的系统
CN102459829B (zh) 用于活塞式发动机中的气体交换的控制装置
CN115182800A (zh) 一种实现同名气门相异升程的液压气门机构
CN210152749U (zh) 一种液压气门升程和进气相位调节装置
JP4088782B2 (ja) 内燃機関の動弁休止装置
JPS6118013B2 (fi)
Postrioti et al. Application of a fully flexible electro-hydraulic camless system to a research SI engine
CN108868942B (zh) 液压提前发动机排气阀打开系统
CN113803129A (zh) 一种可变气门系统、发动机及可变气门系统的控制方法
WO2015104875A1 (ja) 排気弁駆動装置およびこれを備えた内燃機関
US20110214633A1 (en) Duration extender variable valve actuation