ES287005U - Mando de valvulas para una maquina motriz de combustion con embolos de levantamiento - Google Patents

Mando de valvulas para una maquina motriz de combustion con embolos de levantamiento

Info

Publication number
ES287005U
ES287005U ES1984287005U ES287005U ES287005U ES 287005 U ES287005 U ES 287005U ES 1984287005 U ES1984287005 U ES 1984287005U ES 287005 U ES287005 U ES 287005U ES 287005 U ES287005 U ES 287005U
Authority
ES
Spain
Prior art keywords
cross member
valve control
rocker arm
valve
combustion engine
Prior art date
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.)
Granted
Application number
ES1984287005U
Other languages
English (en)
Other versions
ES287005Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce Solutions GmbH
Original Assignee
MTU Friedrichshafen GmbH
MTU Motoren und Turbinen Union Friedrichshafen GmbH
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 MTU Friedrichshafen GmbH, MTU Motoren und Turbinen Union Friedrichshafen GmbH filed Critical MTU Friedrichshafen GmbH
Publication of ES287005U publication Critical patent/ES287005U/es
Application granted granted Critical
Publication of ES287005Y publication Critical patent/ES287005Y/es
Expired 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
    • 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
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis

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)

Abstract

Mando de válvulas para una máquina motriz de combustión con émbolos de levantamiento, en que una palanca basculante está apoyada sobre un eje, sujeto por caballetes dé cojinete, giratoriamente en la cabeza del cilindro y dos válvulas se accionan conjuntamente por un travesaño, unido movilmente con la palanca basculante y un guiador, en que el guiador está dispuesto entre un punta de giro, situado en los caballetes de cojinete y un punto de giro, situado en el travesaño, paralelamente a la palanca basculante, y uno de los puntos de giro del guiador está constituido regulable, mente mediante una excéntrica, caracterizado porque los puntos de giro de palanca basculante y guiador, dispuestos en los caballetes de cojinete, están constituidos cada uno por si regulables mediante excéntrica, porque por lo menos una instancia ajustadora automática coopera con las excéntricas de las puntos de giro y porque las excentricidades de ambas excéntricas están situadas perpendicularmente entre sí, en la posición de partida.
ES1984287005U 1983-05-31 1984-04-12 Mando de valvulas para una maquina motriz de combustion con embolos de levantamiento Expired ES287005Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833319637 DE3319637A1 (de) 1983-05-31 1983-05-31 Ventilsteuerung fuer eine hubkolben-brennkraftmaschine

Publications (2)

Publication Number Publication Date
ES287005U true ES287005U (es) 1985-11-16
ES287005Y ES287005Y (es) 1986-06-16

Family

ID=6200275

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984287005U Expired ES287005Y (es) 1983-05-31 1984-04-12 Mando de valvulas para una maquina motriz de combustion con embolos de levantamiento

Country Status (8)

Country Link
US (1) US4506635A (es)
JP (1) JPS60178912A (es)
CH (1) CH663643A5 (es)
DE (1) DE3319637A1 (es)
ES (1) ES287005Y (es)
FR (1) FR2546967B1 (es)
GB (1) GB2140868B (es)
IT (1) IT1173798B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519319A1 (de) * 1985-05-30 1986-12-04 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Variable ventilsteuerung fuer eine hubkolben-brennkraftmaschine
GB2179700B (en) * 1985-08-29 1989-08-09 Nissan Motor Rocker arm arrangement for multi-valve internal combustion engine
DE3636180A1 (de) * 1986-10-24 1988-04-28 Kloeckner Humboldt Deutz Ag Zylinderkopf fuer brennkraftmaschinen, insbesondere luftgekuehlte dieselmotoren
US4903651A (en) * 1987-10-29 1990-02-27 Honda Giken Kogyo Kabushiki Kaisha Rocker arm clearance removing device
US4872427A (en) * 1988-11-29 1989-10-10 Cummins Engine Company, Inc. Position controller for a rotatable shaft
JP2700692B2 (ja) * 1989-06-30 1998-01-21 スズキ株式会社 ４サイクルエンジンの動弁装置
KR0168103B1 (ko) * 1993-07-23 1999-01-15 전성원 내연기관용 밸브제어장치
DE19850404A1 (de) * 1998-11-02 2000-05-04 Schaeffler Waelzlager Ohg Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
US20230212965A1 (en) * 2022-01-05 2023-07-06 Deere & Company Engine braking system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR431529A (fr) * 1911-06-23 1911-11-13 Sulzer Freres Soc Dispositif pour la commande simultanée de plusieurs soupapes dans les moteurs à combustion
US1198155A (en) * 1911-08-23 1916-09-12 Busch Sulzer Bros Diesel Engine Co Valve-gearing.
US1223762A (en) * 1916-04-06 1917-04-24 Ettore Bugatti Internal-combustion engine.
US1842426A (en) * 1929-12-26 1932-01-26 Winton Engine Corp Valve gear for internal combustion engines
GB465006A (en) * 1936-01-17 1937-04-29 Percy Riley Hydraulic clack-adjusting means for use for example with valveoperating mechanism
US2521176A (en) * 1947-09-16 1950-09-05 Worthington Pump & Mach Corp Valve gear for operating poppet valves of internal-combustion engines
DE892695C (de) * 1950-01-14 1955-08-16 Daimler Benz Ag Vorrichtung zum selbsttaetigen Beseitigen des Ventilspiels, insbesondere an Brennkraftmaschinen
DE949852C (de) * 1951-10-25 1956-09-27 Maybach Motorenbau G M B H Schwinghebel mit einer hydraulischen Vorrichtung zum Selbstausgleich des Ventilspiels, insbesondere fuer Brennkraft-Kolbenmaschinen
US3140698A (en) * 1962-04-13 1964-07-14 Voorhies Carl Hydraulic tappet unit inverted
CH400669A (de) * 1963-04-05 1965-10-15 Saurer Ag Adolph Einrichtung zur Betätigung von zwei parallel arbeitenden Ventilen
FR1390661A (fr) * 1964-04-03 1965-02-26 Saurer Ag Adolph Installation pour la commande de deux soupapes travaillant en parallèle
SU369284A1 (ru) * 1969-12-08 1973-02-08 С. К. Красников, Г. Д. Савран, В. Т. Степаненко , А. Исмаилов Государственное специальное конструкторское бюро двигател ЕСЕСОЮЗНАП-' ^1:т-iTATi^uT; S- ";.;'ч^^;^'Л5; ,Г) -л Г: ••: I-' '•; г >&>& У:' Г. i Tj .А,
DE2422204A1 (de) * 1974-05-08 1975-11-20 Maschf Augsburg Nuernberg Ag Ventilsteuerung fuer brennkraftmaschinen

Also Published As

Publication number Publication date
FR2546967A1 (fr) 1984-12-07
DE3319637A1 (de) 1984-12-06
GB2140868A (en) 1984-12-05
GB8413066D0 (en) 1984-06-27
FR2546967B1 (fr) 1986-12-19
CH663643A5 (de) 1987-12-31
DE3319637C2 (es) 1988-11-10
IT8420987A1 (it) 1985-11-18
JPS60178912A (ja) 1985-09-12
US4506635A (en) 1985-03-26
IT1173798B (it) 1987-06-24
GB2140868B (en) 1987-02-25
ES287005Y (es) 1986-06-16
IT8420987A0 (it) 1984-05-18

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