ES293323U - Arbol de levas perfeccionado - Google Patents

Arbol de levas perfeccionado

Info

Publication number
ES293323U
ES293323U ES1986293323U ES293323U ES293323U ES 293323 U ES293323 U ES 293323U ES 1986293323 U ES1986293323 U ES 1986293323U ES 293323 U ES293323 U ES 293323U ES 293323 U ES293323 U ES 293323U
Authority
ES
Spain
Prior art keywords
cams
shaft
improved cam
engines
improved
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
ES1986293323U
Other languages
English (en)
Other versions
ES293323Y (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES1986293323U priority Critical patent/ES293323Y/es
Priority to EP87500013A priority patent/EP0240446A3/en
Publication of ES293323U publication Critical patent/ES293323U/es
Application granted granted Critical
Publication of ES293323Y publication Critical patent/ES293323Y/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
    • F01L1/02—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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

1. Arbol de levas perfeccionado, que constituyendo un tipo de distribución aplicable a todos los motores de explosión de cuatro tiempos, comúnmente denominados tipo OTTO, se caracteriza esencialmente porque cada una de las levas se prolonga en otra igual, simétrica y posicionada a 180 grados respecto de aquélla, dando lugar a que el número de levas sea doble que las previstas en un árbol convencional, y que el número de revoluciones sea la mitad que las requeridas por este último para el mismo fin. 2. Arbol de levas perfeccionado.
ES1986293323U 1986-04-02 1986-04-02 Arbol de levas perfeccionado Expired ES293323Y (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES1986293323U ES293323Y (es) 1986-04-02 1986-04-02 Arbol de levas perfeccionado
EP87500013A EP0240446A3 (en) 1986-04-02 1987-04-02 An improved cam-shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1986293323U ES293323Y (es) 1986-04-02 1986-04-02 Arbol de levas perfeccionado

Publications (2)

Publication Number Publication Date
ES293323U true ES293323U (es) 1987-05-01
ES293323Y ES293323Y (es) 1987-12-16

Family

ID=8440491

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986293323U Expired ES293323Y (es) 1986-04-02 1986-04-02 Arbol de levas perfeccionado

Country Status (2)

Country Link
EP (1) EP0240446A3 (es)
ES (1) ES293323Y (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202273B (en) * 1987-03-18 1991-04-17 Bothwell P W Internal combustion engine
DE4322212A1 (de) * 1993-07-03 1995-01-12 Bayerische Motoren Werke Ag Nockengesteuerte Ventilbetätigung für eine 4-Takt/8-Takt Brennkraftmaschine
JP2890236B2 (ja) * 1994-02-28 1999-05-10 本田技研工業株式会社 内燃機関の動弁制御装置
DE4412548A1 (de) * 1994-04-12 1995-10-19 Schlosser Werner Diopl Ing Fh Hubkolbenmotor mit Nockenwelle
GB9804899D0 (en) * 1998-03-10 1998-04-29 Allpoints International Courie Improvements relating to internal combustion engines
DE102007056158A1 (de) * 2007-06-06 2008-12-24 Fm Alb-Energie Gmbh & Co. Kg Nockenwellenvorrichtung sowie damit betriebener Gasdruckmotor
US8544436B2 (en) * 2010-12-08 2013-10-01 GM Global Technology Operations LLC Engine assembly including camshaft with multimode lobe
WO2014068365A1 (en) * 2012-10-30 2014-05-08 Gualtieri Andrea Improved distribution system, in particular of the desmodromic type

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE90915C (es) *
US1443715A (en) * 1921-05-31 1923-01-30 Peraza Jose Castillo Poppet-valve-actuating mechanism
FR2232223A5 (en) * 1973-06-02 1974-12-27 Rykaczewski Dionizy I.C. engine camshaft with several lobes per valve - has distributor with as many contacts per spark plug as lobes

Also Published As

Publication number Publication date
EP0240446A3 (en) 1988-02-24
ES293323Y (es) 1987-12-16
EP0240446A2 (en) 1987-10-07

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20001009