JPS5514894B2 - - Google Patents

Info

Publication number
JPS5514894B2
JPS5514894B2 JP8289775A JP8289775A JPS5514894B2 JP S5514894 B2 JPS5514894 B2 JP S5514894B2 JP 8289775 A JP8289775 A JP 8289775A JP 8289775 A JP8289775 A JP 8289775A JP S5514894 B2 JPS5514894 B2 JP S5514894B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP8289775A
Other languages
Japanese (ja)
Other versions
JPS526813A (en
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 filed Critical
Priority to JP50082897A priority Critical patent/JPS526813A/ja
Priority to US05/702,073 priority patent/US4111165A/en
Publication of JPS526813A publication Critical patent/JPS526813A/ja
Publication of JPS5514894B2 publication Critical patent/JPS5514894B2/ja
Granted legal-status Critical Current

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
    • F01L13/0031—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

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)
JP50082897A 1975-07-05 1975-07-05 Valve lift method for an internal combustion engine Granted JPS526813A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50082897A JPS526813A (en) 1975-07-05 1975-07-05 Valve lift method for an internal combustion engine
US05/702,073 US4111165A (en) 1975-07-05 1976-07-02 Valve operating mechanism of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50082897A JPS526813A (en) 1975-07-05 1975-07-05 Valve lift method for an internal combustion engine

Publications (2)

Publication Number Publication Date
JPS526813A JPS526813A (en) 1977-01-19
JPS5514894B2 true JPS5514894B2 (OSRAM) 1980-04-19

Family

ID=13787044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50082897A Granted JPS526813A (en) 1975-07-05 1975-07-05 Valve lift method for an internal combustion engine

Country Status (2)

Country Link
US (1) US4111165A (OSRAM)
JP (1) JPS526813A (OSRAM)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121314A (en) * 1978-03-13 1979-09-20 Toyota Motor Corp Valve lift varying mechanism for internal combustion engine
US4347812A (en) * 1978-04-28 1982-09-07 Nippon Soken, Inc. Hydraulic valve lift device
AU517642B2 (en) * 1978-07-19 1981-08-13 Nissan Motor Company Limited Hydraulic valve lifter
JPS608084Y2 (ja) * 1979-11-17 1985-03-20 日産自動車株式会社 内燃機関のバルブリフト制御装置
DE3135650A1 (de) * 1981-09-09 1983-03-17 Robert Bosch Gmbh, 7000 Stuttgart "ventilsteuerung fuer hubkolben-brennkraftmaschinen mit mechanisch-hydraulischen bewegungsuebertragungsmitteln"
US4615306A (en) * 1984-01-30 1986-10-07 Allied Corporation Engine valve timing control system
DE3471342D1 (en) * 1984-01-30 1988-06-23 Allied Corp Engine valve timing control system
DE3511820A1 (de) * 1985-03-30 1986-10-02 Robert Bosch Gmbh, 7000 Stuttgart Ventilsteuervorrichtung fuer eine hubkolben-brennkraftmaschine
US4716863A (en) * 1985-11-15 1988-01-05 Pruzan Daniel A Internal combustion engine valve actuation system
JPS643216A (en) * 1987-06-25 1989-01-09 Honda Motor Co Ltd Valve system controller for internal combustion engine
CA1331547C (en) * 1988-08-01 1994-08-23 Yukihiro Matsumoto Valve operating system for internal combustion engine
US5216988A (en) * 1992-10-15 1993-06-08 Siemens Automotive L.P. Dual bucket hydraulic actuator
DE19843588A1 (de) * 1998-09-23 2000-03-30 Opel Adam Ag Brennkraftmaschine mit zwei in V-form angeordneten Zylinderbänken
RU2156867C1 (ru) * 1999-05-13 2000-09-27 Государственное унитарное предприятие Всероссийский научно-исследовательский институт тепловозов и путевых машин Механизм управления клапаном газораспределения двигателя внутреннего сгорания
US6435156B1 (en) 2000-08-31 2002-08-20 David A. Copus System and method for disabling cylinders in an internal combustion engine
AT4872U1 (de) * 2000-11-20 2001-12-27 Avl List Gmbh Variabler ventiltrieb für ein nockenbetätigtes hubventil einer brennkraftmaschine
US6477997B1 (en) 2002-01-14 2002-11-12 Ricardo, Inc. Apparatus for controlling the operation of a valve in an internal combustion engine
DE102005006702B4 (de) * 2005-02-15 2009-04-16 Audi Ag Verfahren und Vorrichtung zur Steuerung einer Verbrennungskraftmaschine
US7628136B2 (en) * 2007-04-17 2009-12-08 Chrysler Group Llc Engine control with cylinder deactivation and variable valve timing
CA2825804A1 (en) 2011-01-27 2012-08-02 Scuderi Group, Inc. Lost-motion variable valve actuation system with cam phaser
CN103443408A (zh) * 2011-01-27 2013-12-11 史古德利集团公司 具有阀停用的无效运动可变阀致动系统
JP6217236B2 (ja) * 2013-08-22 2017-10-25 マツダ株式会社 多気筒エンジンの制御装置及び制御方法
JP6123575B2 (ja) * 2013-08-22 2017-05-10 マツダ株式会社 多気筒エンジンの制御装置
CN108350771B (zh) * 2015-10-15 2021-01-01 伊顿智能动力有限公司 用于发动机制动的摇臂组件
KR101744830B1 (ko) 2015-12-11 2017-06-08 현대자동차 주식회사 연속 가변 밸브 듀레이션 엔진의 밸브 타이밍 제어 시스템 및 방법
CN115628240B (zh) * 2022-09-23 2023-04-14 燕山大学 基于超磁致气动阀的气液联动调速系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614547A (en) * 1946-07-22 1952-10-21 Helmuth A Meinecke Hydraulic valve tappet operable to vary valve-lift and valve-timing
US3520287A (en) * 1968-08-09 1970-07-14 White Motor Corp Exhaust valve control for engine braking system
US3518976A (en) * 1968-11-29 1970-07-07 Niel C Thuesen Means for controlling valve-open time of internal combustion engines
US3762381A (en) * 1972-10-30 1973-10-02 S Dave Variable internal combustion engine valve operating system
US4009695A (en) * 1972-11-14 1977-03-01 Ule Louis A Programmed valve system for internal combustion engine
US4033304A (en) * 1974-06-14 1977-07-05 David Luria Piston-type internal combustion engine
US4020806A (en) * 1974-12-28 1977-05-03 Nissan Motor Co., Ltd. Hydraulic valve lifter for internal combustion engine

Also Published As

Publication number Publication date
US4111165A (en) 1978-09-05
JPS526813A (en) 1977-01-19

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