MX2013005447A - Valvula de control para un dispositivo hidraulico. - Google Patents

Valvula de control para un dispositivo hidraulico.

Info

Publication number
MX2013005447A
MX2013005447A MX2013005447A MX2013005447A MX2013005447A MX 2013005447 A MX2013005447 A MX 2013005447A MX 2013005447 A MX2013005447 A MX 2013005447A MX 2013005447 A MX2013005447 A MX 2013005447A MX 2013005447 A MX2013005447 A MX 2013005447A
Authority
MX
Mexico
Prior art keywords
control
retaining ring
housing component
control piston
piston
Prior art date
Application number
MX2013005447A
Other languages
English (en)
Other versions
MX339140B (es
Inventor
David Koehler
Original Assignee
Schaeffler Technologies 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 Schaeffler Technologies Ag filed Critical Schaeffler Technologies Ag
Publication of MX2013005447A publication Critical patent/MX2013005447A/es
Publication of MX339140B publication Critical patent/MX339140B/es

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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • 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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—Oil control valves
    • 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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—Oil control valves
    • F01L2001/34433—Location oil control valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve Housings (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

Válvula de control para un dispositivo, en particular para un dispositivo de control hidráulico para el ajuste variable de los tiempos de control de válvulas de intercambio de gas en motores de combustión interna con un componente de carcasa, un émbolo distribuidor (2) y un anillo de seguridad (3), en la que el émbolo distribuidor (2) por un lado está cargado por resorte y por otro lado está colocado de manera desplazable y de manera limitada por medio del anillo de seguridad (3) , en la que el anillo de seguridad (3) sobresale del émbolo distribuidor (2) en dirección radial y puede fijarse en una escotadura en el componente de carcasa en dirección axial y en la que entre el émbolo distribuidor (2) y el componente de carcasa están previstos un manguito de control (4) y una envoltura de plástico (5) que rodea a éste y, adicionalmente para la capacidad de fijación al componente de carcasa, el anillo de seguridad (3) puede fijarse axialmente a la envoltura de plástico (5) y delimita el desplazamiento del émbolo distribuidor (2) y/o el manguito de control (4).
MX2013005447A 2012-05-23 2013-05-15 Valvula de control para un dispositivo hidraulico. MX339140B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012208591.2A DE102012208591B4 (de) 2012-05-23 2012-05-23 Steuerventil für eine hydraulische Steuervorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen an Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
MX2013005447A true MX2013005447A (es) 2013-11-22
MX339140B MX339140B (es) 2016-05-13

Family

ID=49547008

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013005447A MX339140B (es) 2012-05-23 2013-05-15 Valvula de control para un dispositivo hidraulico.

Country Status (5)

Country Link
US (1) US9206714B2 (es)
CN (1) CN103422926B (es)
BR (1) BR102013012326A8 (es)
DE (1) DE102012208591B4 (es)
MX (1) MX339140B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015219154A1 (de) 2015-10-05 2017-04-06 Schaeffler Technologies AG & Co. KG Steuerventil für eine hydraulische Vorrichtung
DE102016200788A1 (de) 2016-01-21 2017-07-27 Schaeffler Technologies AG & Co. KG Steuerventil für eine hydraulische Vorrichtung
DE102018115343A1 (de) * 2018-06-26 2020-01-02 Schaeffler Technologies AG & Co. KG Steuerventil mit Dichtkontur auf einem hülsenförmigen Hydraulikleitelement; sowie Bausatz mit Steuerventil und Nockenwellenversteller
US20200269379A1 (en) * 2019-02-22 2020-08-27 Borgwarner Inc. Centerless grinding through the application of a helical twist to axial grooves
JP7074102B2 (ja) 2019-03-25 2022-05-24 株式会社デンソー 作動油制御弁およびバルブタイミング調整装置
DE102020003430A1 (de) 2020-06-08 2021-12-09 Daimler Ag Rückschlagventil für einen Nockenwellenversteller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005052481A1 (de) 2005-11-03 2007-05-24 Schaeffler Kg Steuerventil für eine Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
DE102008004591A1 (de) * 2008-01-16 2009-07-23 Schaeffler Kg Hydraulisches Steuerventil mit integriertem Rückschlagventil
DE102008006179A1 (de) * 2008-01-26 2009-07-30 Schaeffler Kg Steuerventil für eine Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen in Brennkraftmaschinen
DE102008030057B4 (de) 2008-06-27 2018-01-25 Hilite Germany Gmbh Nockenwellenverstelleinrichtung
DE102009039384A1 (de) * 2009-08-29 2011-03-03 Schaeffler Technologies Gmbh & Co. Kg Steuerventil

Also Published As

Publication number Publication date
CN103422926A (zh) 2013-12-04
DE102012208591A1 (de) 2013-11-28
BR102013012326A2 (pt) 2015-06-02
BR102013012326A8 (pt) 2016-02-10
MX339140B (es) 2016-05-13
CN103422926B (zh) 2017-06-23
US9206714B2 (en) 2015-12-08
US20130312678A1 (en) 2013-11-28
DE102012208591B4 (de) 2018-06-07

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Legal Events

Date Code Title Description
GB Transfer or rights

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG

HC Change of company name or juridical status

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG

FG Grant or registration