ES8605083A1 - Mecanismo de brazo de palanca de relacion variable - Google Patents

Mecanismo de brazo de palanca de relacion variable

Info

Publication number
ES8605083A1
ES8605083A1 ES538107A ES538107A ES8605083A1 ES 8605083 A1 ES8605083 A1 ES 8605083A1 ES 538107 A ES538107 A ES 538107A ES 538107 A ES538107 A ES 538107A ES 8605083 A1 ES8605083 A1 ES 8605083A1
Authority
ES
Spain
Prior art keywords
rocker arm
fulcrum rod
elongate
arm
fulcrum
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.)
Expired
Application number
ES538107A
Other languages
English (en)
Other versions
ES538107A0 (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.)
Entzminger William
Original Assignee
Entzminger William
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 Entzminger William filed Critical Entzminger William
Publication of ES8605083A1 publication Critical patent/ES8605083A1/es
Publication of ES538107A0 publication Critical patent/ES538107A0/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
    • F01L1/12—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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H51/00—Levers of gearing mechanisms
    • F16H51/02—Levers of gearing mechanisms adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Transmission Devices (AREA)
  • Mechanical Control Devices (AREA)

Abstract

SISTEMA PARA VARIAR LA RELACION DE LOS BRAZOS DE PALANCA. COMPRENDE: DOS EXTREMIDADES, QUE DEFINEN DOS BRAZOS; UN PUNTO DE PIVOTAMIENTO, SITO ENTRE AMBAS EXTREMIDADES, QUE INCLUYE UNA VARILLA (CON DIENTES AXIALES) (16) ACOPLADA AL BRAZO DE PALANCA, DOS SOPORTES (18) ESTACIONARIOS DISPUESTOS EN CADA LADO DEL BRAZO DE PALANCA; UN BRAZO DE PALANCA QUE TIENE UN PASO DE FORMA ALARGADA QUE LO ATRAVIESA Y A TRAVES DEL CUAL, PASA DICHA VARILLA (16); UNA VARILLA (16) DE PIVOTAMIENTO QUE INCLUYE UNA PLURALIDAD DE ANILLOS (44) MONTADOS EN ELLA, TENIENDO CADA ANILLO DIENTES FORMADOS PARA REALIZAR EL DESPLAZAMIENTO DE LA VARILLA (16) RESPECTO AL BRAZO DE PALANCA.
ES538107A 1983-11-30 1984-11-29 Mecanismo de brazo de palanca de relacion variable Expired ES8605083A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55640783A 1983-11-30 1983-11-30

Publications (2)

Publication Number Publication Date
ES8605083A1 true ES8605083A1 (es) 1986-03-01
ES538107A0 ES538107A0 (es) 1986-03-01

Family

ID=24221221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538107A Expired ES8605083A1 (es) 1983-11-30 1984-11-29 Mecanismo de brazo de palanca de relacion variable

Country Status (9)

Country Link
JP (1) JPS60136660A (es)
AU (1) AU556297B2 (es)
BR (1) BR8406042A (es)
DE (1) DE3443855C2 (es)
ES (1) ES8605083A1 (es)
FR (1) FR2555661A1 (es)
GB (1) GB2150662B (es)
IT (1) IT1199228B (es)
SE (1) SE8406009L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19641068B4 (de) * 1996-10-04 2005-04-21 Klonder, Armin, Dipl.-Ing. (FH) Hubvariabler Ventiltrieb
CA2496451A1 (en) 2002-08-20 2004-03-04 Alberto Keel Rocker arm for valve actuation in internal combustion engines
CN104246334A (zh) * 2012-02-27 2014-12-24 Ckd株式会社 杠杆式转换阀
CN103016091B (zh) * 2012-12-31 2015-02-04 长城汽车股份有限公司 可变气门升程机构的调节装置及可变气门升程机构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE256544C (es) *
AT41284B (de) * 1907-12-21 1910-03-10 Emile Charles Davagnier Einrichtung zur Umwandlung einer hin und her gehenden Bewegung in eine rotierende Bewegung.
DE369394C (de) * 1921-06-07 1923-02-19 Maybach Motorenbau G M B H Steuerung von Ventilen, insbesondere Einblaseventilen von Gleichdruckmotoren
FR603394A (fr) * 1925-09-16 1926-04-14 Dispositif de transformation de mouvement alternatif en mouvement circulaire et inversement
AT129161B (de) * 1931-04-10 1932-07-11 Eduard Eichler Getriebe.
US2806459A (en) * 1955-03-28 1957-09-17 Jr C Downing Sweat Variable control device for timing motor valves
GB1108423A (en) * 1964-01-08 1968-04-03 Panther Pumps & Equipment Comp Method of transmitting power by means of a fluid medium
DE1634660B1 (de) * 1965-09-07 1971-02-18 Wacker Hermann Von Hand geführtes, motorisch getriebenes Stampfgerät
US3507166A (en) * 1968-04-15 1970-04-21 Ver Flugtechnische Werke Variable lever transmission for actuating the control surfaces of air and water vehicles
CA977583A (en) * 1972-09-13 1975-11-11 Graham C. Grant Stroke varying mechanism
JPS5026953A (es) * 1973-07-16 1975-03-20
FR2524170B1 (fr) * 1982-03-24 1988-04-15 Masoneilan Int Inc Procede et dispositif de couplage a demultiplication ajustable entre un mouvement de translation et un mouvement de rotation, appareil de reglage et vanne de reglage a coefficient de debit nominal ajustable equipe d'un tel dispositif

Also Published As

Publication number Publication date
GB2150662B (en) 1988-03-02
GB8429483D0 (en) 1985-01-03
JPS60136660A (ja) 1985-07-20
FR2555661A1 (fr) 1985-05-31
SE8406009D0 (sv) 1984-11-28
SE8406009L (sv) 1985-05-31
DE3443855C2 (de) 1986-07-17
AU556297B2 (en) 1986-10-30
IT8449222A0 (it) 1984-11-29
IT1199228B (it) 1988-12-30
GB2150662A (en) 1985-07-03
ES538107A0 (es) 1986-03-01
IT8449222A1 (it) 1986-05-29
AU3564484A (en) 1985-06-13
DE3443855A1 (de) 1985-07-04
BR8406042A (pt) 1985-08-27

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