ES2024896A6 - Arbol de levas para motores de combustion con mando por valvulas> - Google Patents

Arbol de levas para motores de combustion con mando por valvulas>

Info

Publication number
ES2024896A6
ES2024896A6 ES9001825A ES9001825A ES2024896A6 ES 2024896 A6 ES2024896 A6 ES 2024896A6 ES 9001825 A ES9001825 A ES 9001825A ES 9001825 A ES9001825 A ES 9001825A ES 2024896 A6 ES2024896 A6 ES 2024896A6
Authority
ES
Spain
Prior art keywords
cam elements
combustion engine
internal combustion
cam shaft
shaft
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 - Lifetime
Application number
ES9001825A
Other languages
English (en)
Inventor
Helmut Riemscheid
Herbert Frielingsdorf
Klaus Greulich
Klaus Amborn
Klaus Weiss
Stefan Magirius
Gretel Schmidt
Peter Urban
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.)
GKN Driveline International GmbH
Original Assignee
GKN Automotive 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
Priority claimed from DE3921923A external-priority patent/DE3921923A1/de
Application filed by GKN Automotive GmbH filed Critical GKN Automotive GmbH
Publication of ES2024896A6 publication Critical patent/ES2024896A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16H53/00—Cams or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • F16H53/04—Adjustable 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams

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)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

ARBOL DE LEVAS PARA MOTORES DE COMBUSTION CON MANDO POR VALVULAS CON DOS ELEMENTOS DE ARBOL (101, 102) INTRODUCIDO UNO EN OTRO, QUE PUEDEN GIRAR UNO CON RELACION AL OTRO UN VALOR ANGULAR LIMITADO, AL MISMO TIEMPO QUE CON EL ELEMENTO DE ARBOL (101) INTERIOR SE UNEN PRIMEROS ELEMENTOS DE LEVA (107) Y CON EL ELEMENTO DE ARBOL (102) EXTERIOR SE UNEN SEGUNDOS ELEMENTOS DE LEVA (108). SE PREVE QUE EL ELEMENTO DE ARBOL (102) EXTERIOR POSEA RANURAS (109), CORRESPONDIENTES A LOS RESALTES DE LAS LEVAS DE LOS PRIMEROS ELEMENTOS DE LEVA (107), DEL ELEMENTO DE ARBOL (101) INTERIOR, POR LAS QUE PASAN PARTES DE LOS PRIMEROS ELEMENTOS DE LEVA (107) UNIDOS DIRECTAMENTE CON EL ELEMENTO DE ARBOL (101) INTERIOR.
ES9001825A 1989-07-04 1990-07-03 Arbol de levas para motores de combustion con mando por valvulas> Expired - Lifetime ES2024896A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3921923A DE3921923A1 (de) 1989-07-04 1989-07-04 Nockenwelle
DE3942529 1989-12-22

Publications (1)

Publication Number Publication Date
ES2024896A6 true ES2024896A6 (es) 1992-03-01

Family

ID=25882639

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9001825A Expired - Lifetime ES2024896A6 (es) 1989-07-04 1990-07-03 Arbol de levas para motores de combustion con mando por valvulas>

Country Status (6)

Country Link
US (2) US5165303A (es)
JP (1) JPH03111607A (es)
ES (1) ES2024896A6 (es)
FR (1) FR2649443A1 (es)
GB (1) GB2233734A (es)
IT (1) IT9020789A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100087C2 (de) * 1990-01-11 2000-08-10 Volkswagen Ag Nockenwellenanordnung und Verfahren zu ihrer Herstellung
JPH07102914A (ja) * 1993-03-03 1995-04-18 Peter Amborn 相互に位置決めされる軸要素を備えたカム軸構体およびその製造方法
US5363813A (en) * 1993-06-30 1994-11-15 Conrad Paarlberg Dual rocker shaft internal combustion diesel engine
US5429080A (en) * 1993-12-13 1995-07-04 Evestar Technologies, Inc. Compact internal combustion engine
DE19606732C2 (de) * 1995-02-27 2001-11-08 Emitec Emissionstechnologie Gefügte Mehrlagenwellen
US5809954A (en) * 1996-12-24 1998-09-22 Timing Systems, Inc. Fuel injection timing system for unit injectors
DE59808217D1 (de) * 1997-03-21 2003-06-12 Stefan Battlogg Nockenwelle
AUPP139598A0 (en) 1998-01-19 1998-02-05 D.A.R.U.T. Pty Ltd Cam and cam followers for engines
US6182627B1 (en) * 1999-06-04 2001-02-06 Caterpillar Inc. Segmented camshaft assembly for an internal combustion engine
CH694812A5 (de) * 2000-08-18 2005-07-29 Karl Merz Nockenwellenanordnung mit zwei gegeneinander verstellbaren Nockenwellen
FR2843997B1 (fr) 2002-08-29 2006-02-10 Renault Sa Systeme de distribution a calage et etalement variable pour la commande des soupapes d'un moteur a combustion interne
DE10333432A1 (de) * 2003-07-23 2005-02-10 Zf Friedrichshafen Ag Ölführende Welle
GB2415745A (en) * 2004-06-29 2006-01-04 Mechadyne Plc Engine with VVT drives an auxiliary device from an unphased part of the camshaft
EP1754913B2 (de) 2005-08-16 2013-05-29 Mahle International GmbH Verstellbare Nockenwelle
US7419435B2 (en) * 2006-03-09 2008-09-02 Northrop Grumman Corporation Composite torque tube captured end fitting
EP2171222B1 (en) 2007-07-02 2017-11-29 BorgWarner Inc. Concentric cam with check valves in the spool for a phaser
DE102007042053A1 (de) * 2007-09-05 2009-03-12 Mahle International Gmbh Kolbenmotor
US7849829B2 (en) * 2008-03-12 2010-12-14 Gm Global Technology Operations, Inc. Concentric camshaft with independent bearing surface for floating lobes
EP2334913B1 (en) * 2008-09-19 2014-01-01 Borgwarner Inc. Cam torque actuated phaser using band check valves built into a camshaft or concentric camshafts
BR112012001247A2 (pt) * 2009-07-21 2016-02-10 Neumayer Tekfor Holding Gmbh eixo de cames e correspondente processo de produção
DE102009034990A1 (de) * 2009-07-28 2011-02-03 Daimler Ag Ventiltriebvorrichtung
DE102009041426A1 (de) * 2009-09-16 2011-05-19 Thyssenkrupp Presta Teccenter Ag Nockenwelle mit variierbarer Ventilöffnungsdauer
DE102012220652A1 (de) 2012-11-13 2014-05-15 Mahle International Gmbh Nockenwelle
DE102014015649A1 (de) * 2014-10-24 2016-04-28 Thyssenkrupp Presta Teccenter Ag Verfahren zum Herstellen einer verstellbaren Nockenwelle und verstellbare Nockenwelle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1527456A (en) * 1924-02-29 1925-02-24 Woydt Edward Valve-operating means
DE2747884A1 (de) * 1977-10-26 1979-05-03 Audi Nsu Auto Union Ag Verfahren zum steuern des betriebes einer brennkraftmaschine, sowie nach dem verfahren arbeitende brennkraftmaschine
DE2822147C3 (de) * 1978-05-20 1982-02-11 Volkswagenwerk Ag, 3180 Wolfsburg Nockenwellenanordnung, insbesondere für eine Brennkraftmaschine
DE2930266A1 (de) * 1979-07-26 1981-02-12 Volkswagenwerk Ag Nockenwellenanordnung, insbesondere fuer eine brennkraftmaschine
US4388897A (en) * 1980-09-22 1983-06-21 Bernard Rosa Variable camshaft assembly
JPS59120384A (ja) * 1982-12-28 1984-07-11 Nippon Piston Ring Co Ltd カムシヤフトの製造方法
JPS62199907A (ja) * 1986-02-28 1987-09-03 Mazda Motor Corp エンジンのカムシヤフト
JPS62199910A (ja) * 1986-02-28 1987-09-03 Mazda Motor Corp エンジンのカムシヤフト
DE3624827A1 (de) * 1986-07-23 1988-02-04 Sueddeutsche Kolbenbolzenfabri Verstelleinrichtung fuer eine nockenwelle zum steuern der gasein- und auslassventile von verbrennungsmotoren
DE3803683A1 (de) * 1988-02-07 1989-08-17 Emitec Emissionstechnologie Gebaute welle, insbesondere nockenwelle, kurbelwelle oder getriebewelle
DE3803685A1 (de) * 1988-02-07 1989-08-17 Emitec Emissionstechnologie Nockenwelle

Also Published As

Publication number Publication date
FR2649443A1 (fr) 1991-01-11
GB2233734A (en) 1991-01-16
GB9014866D0 (en) 1990-08-22
IT9020789A0 (it) 1990-06-27
JPH03111607A (ja) 1991-05-13
US5165303A (en) 1992-11-24
US5577420A (en) 1996-11-26
IT9020789A1 (it) 1991-01-05

Similar Documents

Publication Publication Date Title
ES8202911A1 (es) Perfeccionamientos en motores de combustion interna
SE8704690L (sv) Anordning for lagring av tva kamaxlar i cylinderhuvudet till en flercylindrig forbrenningsmotor av radtyp
ES2023466B3 (es) Arbol de levas para el control de valvulas con maquinas motrices de combustion y procedimiento para su fabricado
DE3780617D1 (de) Ventilantriebmechanismus fuer brennkraftmaschine.
DE68912496D1 (de) Zylinderbuchse für eine Brennkraftmaschine.
KR950008914A (ko) 가변 밸브 타이밍 기어
DE3782035D1 (de) Ventilantriebmechanismus fuer brennkraftmaschine.
ATE44074T1 (de) Ventilsteuerung fuer eine brennkraftmaschine.
KR860008435A (ko) 윤활유 쿠션을 창출하는 내연기관용 개량 피스톤
ES2013777B3 (es) Eje de levas en composite para motores de combustion interna y metodo para su fabricacion.
ES371604A1 (es) Perfeccionamientos en una bomba de inyeccion para motores de combustion interna.
ES428768A1 (es) Perfeccionamientos introducidos en un arbol de levas en o para un motor de piston de combustion interna.
SE403504B (sv) Forbrenningsmotor med huvudforbrenningskammare och forforbrenningskammare, med samtliga ventiler drivna av en enda kamaxel
ES440751A1 (es) Perfeccionamientos en distribuciones de valvulas para maqui-nas motrices de combustion.
SE7514697L (sv) Forbrenningsmotor
ES293323U (es) Arbol de levas perfeccionado
ES473694A1 (es) Motor de combustion interna perfeccionado
ES2113584T3 (es) Motor de combustion interna.
ES8701298A1 (es) Procedimiento para cambiar el sentido de rotacion de un motor de combustion interna.
ES272633A1 (es) Disposición de distribución de motor con pistón rotativo
GB1231349A (es)
ES2022781A6 (es) Eje simple de distribucion de tiempos para motores de combustion.
AR247604A1 (es) Dispositivo para variar en forma automatica el cruce de levas en los motores de combustion internas de cuatro tiempos
AR205030A1 (es) Capsula para dispositivos correctores de distribuidores de encendido de motores de combustion interna
FR2352951A1 (fr) Moteur a explosion a balancier

Legal Events

Date Code Title Description
FA2A Application withdrawn

Effective date: 19930518