MXPA06000762A - Dispositivo para operacion de valvula de motor de combustion interna. - Google Patents

Dispositivo para operacion de valvula de motor de combustion interna.

Info

Publication number
MXPA06000762A
MXPA06000762A MXPA06000762A MXPA06000762A MXPA06000762A MX PA06000762 A MXPA06000762 A MX PA06000762A MX PA06000762 A MXPA06000762 A MX PA06000762A MX PA06000762 A MXPA06000762 A MX PA06000762A MX PA06000762 A MXPA06000762 A MX PA06000762A
Authority
MX
Mexico
Prior art keywords
valve operating
cam
valve
opening time
camshaft
Prior art date
Application number
MXPA06000762A
Other languages
English (en)
Inventor
Yutaka Inomoto
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of MXPA06000762A publication Critical patent/MXPA06000762A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • E04G17/042—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by threaded elements
    • 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
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • 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
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F01L13/0021—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 rocker arm ratio
    • F01L13/0026—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 rocker arm ratio by means of an eccentric
    • 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
    • F01L13/0063—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 cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
    • 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
    • F01L13/0063—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 cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
    • F01L2013/0073—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 cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot with an oscillating cam acting on the valve of the "Delphi" type
    • 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
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/032—Electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

Un mecanismo caracteristico de valvula variable tiene una leva de operacion de valvula que esta soportada con capacidad de giro en un eje de levas y un mecanismo impulsor que balancea un mecanismo de entrelazamiento alrededor del eje de levas, el mecanismo de entrelazamiento balancea la leva de operacion de valvula a traves de una leva impulsora integrada en el eje de levas. La valvula de motor empieza a abrir y a cerrar en una porcion de amortiguamiento de la leva de operacion de valvula y el mecanismo impulsor balancea la leva de operacion de valvula a traves del mecanismo de entrelazamiento, controlando por lo medio un tiempo de duracion de apertura y un tiempo de duracion de cierre de la valvula de motor. Una porcion incrementada de leva de la leva impulsora tiene una porcion de velocidad constante en el cual una velocidad de elevacion es constante y la porcion de velocidad constante se proporciona sobre un ancho angular donde el tiempo de duracion de abertura en una posicion de angulo mas avanzado del tiempo de duracion de abertura de la valvula de motor y el tiempo de duracion de abertura en una posicion de angulo mas retardada del tiempo de operacion de abertura se incluyen.
MXPA06000762A 2004-01-20 2005-01-19 Dispositivo para operacion de valvula de motor de combustion interna. MXPA06000762A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004012496 2004-01-20
PCT/JP2005/000942 WO2005068792A1 (ja) 2004-01-20 2005-01-19 内燃機関の動弁装置

Publications (1)

Publication Number Publication Date
MXPA06000762A true MXPA06000762A (es) 2006-04-18

Family

ID=34792381

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA06000762A MXPA06000762A (es) 2004-01-20 2005-01-19 Dispositivo para operacion de valvula de motor de combustion interna.

Country Status (13)

Country Link
US (1) US7412950B2 (es)
EP (1) EP1726791B1 (es)
KR (1) KR100581683B1 (es)
CN (1) CN100350136C (es)
AR (1) AR047428A1 (es)
BR (1) BRPI0505974A (es)
CA (1) CA2529901C (es)
MX (1) MXPA06000762A (es)
MY (1) MY139437A (es)
PE (1) PE20050818A1 (es)
TW (1) TW200530491A (es)
WO (1) WO2005068792A1 (es)
ZA (1) ZA200600015B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4754276B2 (ja) * 2005-06-17 2011-08-24 川崎重工業株式会社 自動二輪車
JP4716053B2 (ja) * 2008-09-12 2011-07-06 三菱自動車工業株式会社 内燃機関
JP5239088B2 (ja) * 2009-07-31 2013-07-17 本田技研工業株式会社 内燃機関の動弁装置
CN106801633B (zh) * 2015-11-26 2019-03-05 上海汽车集团股份有限公司 凸轮轴初装正时校核方法
WO2018075341A1 (en) * 2016-10-17 2018-04-26 Eaton Corporation Simplified electric latch cda rocker

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221199A (en) * 1977-06-13 1980-09-09 Eaton Corporation Plural lash engine valve gear and device for selecting same
CN2095285U (zh) * 1991-05-10 1992-02-05 湖南长沙汽车发动机研究所 高速强化汽油机专用无冲击凸轮
US6019076A (en) * 1998-08-05 2000-02-01 General Motors Corporation Variable valve timing mechanism
JP2004011523A (ja) * 2002-06-06 2004-01-15 Yamaha Motor Co Ltd エンジンの動弁装置
JP4248343B2 (ja) 2003-05-01 2009-04-02 ヤマハ発動機株式会社 エンジンの動弁装置
JP2005069014A (ja) * 2003-08-25 2005-03-17 Yamaha Motor Co Ltd 内燃機関の動弁機構
JP4200975B2 (ja) * 2005-03-18 2008-12-24 三菱自動車工業株式会社 内燃機関の可変動弁装置

Also Published As

Publication number Publication date
TWI303286B (es) 2008-11-21
EP1726791A1 (en) 2006-11-29
US7412950B2 (en) 2008-08-19
KR100581683B1 (ko) 2006-05-22
KR20050076632A (ko) 2005-07-26
TW200530491A (en) 2005-09-16
WO2005068792A1 (ja) 2005-07-28
US20080060597A1 (en) 2008-03-13
PE20050818A1 (es) 2005-11-10
CA2529901C (en) 2008-11-25
EP1726791B1 (en) 2011-10-05
EP1726791A4 (en) 2010-03-24
BRPI0505974A (pt) 2006-10-24
CA2529901A1 (en) 2005-07-28
MY139437A (en) 2009-09-30
CN100350136C (zh) 2007-11-21
ZA200600015B (en) 2007-01-31
CN1644881A (zh) 2005-07-27
AR047428A1 (es) 2006-01-18

Similar Documents

Publication Publication Date Title
MY131876A (en) Valve control apparatus for internal combustion engine
ITTO20020234A1 (it) Motore pluricilindrico a combustione interna con dispositivo idraulico a controllo elettronico per l'azionamento variabile delle valvole e d
DE602006009469D1 (de) Variabler Ventilsteuermechanismus
WO2009019578A3 (en) Control apparatus and control method for internal combustion engine
DE602007006047D1 (de) Verfahren zum betrieb eines verbrennungsmotors mit fremdzündung
WO2006090292A3 (en) Rocker arm arrangement for dual valve timing with single cam lobe
MXPA06000762A (es) Dispositivo para operacion de valvula de motor de combustion interna.
MY140908A (en) Control method and control apparatus of internal combustion engine
ATE450694T1 (de) Vorrichtung für verbrennungsmotor
RU2010108417A (ru) Устройство приведения в действие газораспределительного клапана
KR100926556B1 (ko) 연속 가변 밸브 리프트
MXPA05009833A (es) Dispositivo para el accionamiento variable de valvulas cambiadoras de gas de motores de combustion interna.
MXPA04004538A (es) Dispositivo de operacion de valvula para motor de combustion interna.
TWI318659B (en) Valve-lift device for the variable valve control of gas-exchange valves of an internal combustion engine
KR100993381B1 (ko) 연속 가변 밸브 리프트 장치
ATE389786T1 (de) Ventilsteuerungseinrichtung
US20080035087A1 (en) Oil control valve of a vehicle engine
MY139856A (en) Valve operation device for internal combustion engine
ATE360746T1 (de) Brennkraftmaschine mit variabler und hydraulischer ventilsteuerung durch kipphebel
US6357406B1 (en) Variable valve actuation system
KR20080025819A (ko) 연속 가변 밸브 리프트 장치
KR101241595B1 (ko) 가변 밸브타이밍 장치
FR2902463B1 (fr) Moteur a combustion interne a injection indirecte, notamment moteur suralimente a allumage commande, avec deux moyens d'admission pour realiser une phase de balayage de gaz brules
KR101484416B1 (ko) 유압식래시조정기(hla) 내장형 직동식 밸브 트레인
LV13993A (lv) Ierīce iekšdedzes dzinēja gāzu sadales fāžu regulēšanai

Legal Events

Date Code Title Description
FG Grant or registration