MX2017013736A - Segmento de arbol de levas con cojinete de arbol de levas. - Google Patents

Segmento de arbol de levas con cojinete de arbol de levas.

Info

Publication number
MX2017013736A
MX2017013736A MX2017013736A MX2017013736A MX2017013736A MX 2017013736 A MX2017013736 A MX 2017013736A MX 2017013736 A MX2017013736 A MX 2017013736A MX 2017013736 A MX2017013736 A MX 2017013736A MX 2017013736 A MX2017013736 A MX 2017013736A
Authority
MX
Mexico
Prior art keywords
camshaft
bearing
segment
oil
coefficient
Prior art date
Application number
MX2017013736A
Other languages
English (en)
Inventor
Meusel Jurgen
Original Assignee
Thyssenkrupp Presta Tecct Ag
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 Thyssenkrupp Presta Tecct Ag filed Critical Thyssenkrupp Presta Tecct Ag
Publication of MX2017013736A publication Critical patent/MX2017013736A/es

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 ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams
    • F16H53/025—Single-track cams for single-revolution cycles; Camshafts with such cams characterised by their construction, e.g. assembling or manufacturing features
    • 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
    • F01L1/047—Camshafts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • 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
    • F01L1/047—Camshafts
    • F01L2001/0471—Assembled camshafts
    • F01L2001/0473—Composite camshafts, e.g. with cams or cam sleeve being able to move relative to the inner camshaft or a cam adjusting rod
    • 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
    • F01L1/047—Camshafts
    • F01L2001/0476—Camshaft bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/20—Thermal properties
    • F16C2202/22—Coefficient of expansion

Landscapes

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

Abstract

La presente invención se refiere a un segmento de árbol de levas con al menos un árbol de levas que presenta un elemento de árbol y un elemento de levas, así como a un cojinete de árbol de levas para el apoyo del árbol de levas al menos en dirección radial o axial, presentando el cojinete de árbol de levas al menos un elemento de transferencia de aceite para la transferencia de un medio de aceite al árbol de levas, y presentando el árbol de levas al menos un elemento de conducción de aceite para recibir y dirigir el medio de aceite, y presentando el cojinete de árbol de levas al menos un elemento de reducción, cuyo material tiene un coeficiente de dilatación comparable al coeficiente de dilatación del material del árbol de levas.
MX2017013736A 2015-05-11 2016-05-04 Segmento de arbol de levas con cojinete de arbol de levas. MX2017013736A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015208693.3A DE102015208693A1 (de) 2015-05-11 2015-05-11 Nockenwellensegment mit Nockenwellenlager
PCT/EP2016/060023 WO2016180708A1 (de) 2015-05-11 2016-05-04 Nockenwellensegment mit nockenwellenlager

Publications (1)

Publication Number Publication Date
MX2017013736A true MX2017013736A (es) 2018-08-01

Family

ID=55910277

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017013736A MX2017013736A (es) 2015-05-11 2016-05-04 Segmento de arbol de levas con cojinete de arbol de levas.

Country Status (6)

Country Link
US (1) US20180087644A1 (es)
EP (1) EP3295000A1 (es)
CN (1) CN107580648A (es)
DE (1) DE102015208693A1 (es)
MX (1) MX2017013736A (es)
WO (1) WO2016180708A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017104631A1 (de) 2017-03-06 2018-09-06 Thyssenkrupp Ag Vorrichtung und Verfahren zur Ventilhubsteuerung und Brennkraftmaschine
DE102020209633A1 (de) * 2020-07-30 2022-02-03 Mahle International Gmbh Verfahren zur Herstellung eines Spritzkanals in einem Wellenrohr
JP2022181004A (ja) * 2021-05-25 2022-12-07 マツダ株式会社 内燃機関
DE102021213964A1 (de) 2021-12-08 2023-06-15 Mahle International Gmbh Nockenwellensystem und Herstellungsverfahren

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1425123A1 (de) * 1962-11-20 1969-02-20 Schmidt Gmbh Karl Kurbelgehaeuse mit eingegossenen Stahlringen
GB1113623A (en) * 1965-06-08 1968-05-15 Schmidt Gmbh Karl A bearing member for revolving journals
US4908923A (en) * 1988-10-05 1990-03-20 Ford Motor Company Method of dimensionally stabilizing interface between dissimilar metals in an internal combustion engine
DE19958629B4 (de) * 1999-12-04 2007-02-01 Dr.Ing.H.C. F. Porsche Ag Vorrichtung zum Verändern der Steuerzeiten einer Brennkraftmaschine
US6971354B1 (en) * 2004-12-20 2005-12-06 Borgwarner Inc. Variable camshaft timing system with remotely located control system
DE102006028611B4 (de) * 2006-06-22 2014-12-31 Mahle International Gmbh Verstellbare Nockenwelle
DE102007003966A1 (de) * 2007-01-26 2008-07-31 Schaeffler Kg Raumnockentrieb mit einem verbesserten Ausgleich des Ventilhubes
DE102009053046A1 (de) * 2009-11-16 2011-05-19 Mahle International Gmbh Nocken oder Lagerring für eine Nockenwelle
DE102012206500A1 (de) * 2012-04-19 2013-10-24 Mahle International Gmbh Brennkraftmaschine
DE102013207573A1 (de) * 2013-04-25 2014-10-30 Mahle International Gmbh Lagerrahmen oder Zylinderkopfhaube
DE102014106925B4 (de) * 2014-05-16 2017-05-11 Thyssenkrupp Presta Teccenter Ag Lagerbrücke zur Lagerung einer Nockenwelle
DE102014108879A1 (de) * 2014-06-25 2016-01-14 Thyssenkrupp Presta Teccenter Ag Hybridlagerbock für eine Nockenwelle

Also Published As

Publication number Publication date
CN107580648A (zh) 2018-01-12
US20180087644A1 (en) 2018-03-29
WO2016180708A1 (de) 2016-11-17
DE102015208693A1 (de) 2016-11-17
EP3295000A1 (de) 2018-03-21

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