ATE382777T1 - Öldurchflussregelventil für einen nockenwellenversteller - Google Patents

Öldurchflussregelventil für einen nockenwellenversteller

Info

Publication number
ATE382777T1
ATE382777T1 AT05020661T AT05020661T ATE382777T1 AT E382777 T1 ATE382777 T1 AT E382777T1 AT 05020661 T AT05020661 T AT 05020661T AT 05020661 T AT05020661 T AT 05020661T AT E382777 T1 ATE382777 T1 AT E382777T1
Authority
AT
Austria
Prior art keywords
flow control
spool
oil flow
control valve
check valve
Prior art date
Application number
AT05020661T
Other languages
English (en)
Inventor
Axel H Berndorfer
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE382777T1 publication Critical patent/ATE382777T1/de

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/16—Controlling lubricant pressure or quantity
    • 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
    • F01L2001/3443—Solenoid driven oil control valves
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/7913—Guided head
    • Y10T137/7914—Cage
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Check Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Magnetically Actuated Valves (AREA)
AT05020661T 2005-09-22 2005-09-22 Öldurchflussregelventil für einen nockenwellenversteller ATE382777T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20050020661 EP1767749B1 (de) 2005-09-22 2005-09-22 Öldurchflussregelventil für einen Nockenwellenversteller

Publications (1)

Publication Number Publication Date
ATE382777T1 true ATE382777T1 (de) 2008-01-15

Family

ID=35809620

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05020661T ATE382777T1 (de) 2005-09-22 2005-09-22 Öldurchflussregelventil für einen nockenwellenversteller

Country Status (6)

Country Link
US (1) US7367356B2 (de)
EP (1) EP1767749B1 (de)
JP (1) JP2007085548A (de)
KR (1) KR20070033874A (de)
AT (1) ATE382777T1 (de)
DE (1) DE602005004149T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1767749B1 (de) * 2005-09-22 2008-01-02 Delphi Technologies, Inc. Öldurchflussregelventil für einen Nockenwellenversteller
DE102006022402A1 (de) * 2006-05-13 2007-12-06 Schaeffler Kg Steuerventil für einen Nockenwellenversteller
DE102006045005C5 (de) 2006-09-23 2023-11-23 Mercedes-Benz Group AG Verstelleinrichtung
ATE454535T1 (de) * 2007-10-19 2010-01-15 Delphi Tech Inc Öldurchflussregelventil für einen nockenwellenversteller
WO2010011727A2 (en) * 2008-07-22 2010-01-28 Eaton Corporation Valvetrain oil control system and oil control valve
DE112009004393B4 (de) * 2008-12-10 2022-03-10 Schaeffler Technologies AG & Co. KG Steuerventil für eine Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
EP2376748B1 (de) * 2008-12-10 2012-08-08 Schaeffler Technologies AG & Co. KG Steuerventil für eine vorrichtung zur variablen einstellung der steuerzeiten von gasaustauschventilen eines verbrennungsmotors
KR100948508B1 (ko) 2009-12-15 2010-03-23 주식회사 유니크 가변 밸브 리프트 시스템용 오일 제어 밸브
EP2363579A1 (de) 2010-02-24 2011-09-07 Delphi Technologies, Inc. Soupape de contrôle de débit d'huile avec deux clapets anti-retour
DE102011084059B4 (de) * 2011-10-05 2016-12-08 Schwäbische Hüttenwerke Automotive GmbH Steuerventil mit integriertem Filter und Nockenwellen-Phasensteller mit dem Steuerventil
DE102012208812B4 (de) 2012-05-25 2018-02-01 Schaeffler Technologies AG & Co. KG Steuerventil eines Nockenwellenverstellers
US10760454B2 (en) * 2017-09-19 2020-09-01 ECO Holding 1 GmbH Oil control valve to control a cam phaser with a spool positioned by an external actuator and having a groove

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333415A (en) * 1965-11-23 1967-08-01 Abex Corp Hydraulic transmission and speed and direction control valve therefor
US4520908A (en) * 1983-11-10 1985-06-04 General Motors Corporation Pressure balanced valve for adjustable hydraulic damper
US4874066A (en) * 1987-12-04 1989-10-17 S.U.I. Corporation Variable flow shock absorber and method
US5291860A (en) * 1993-03-04 1994-03-08 Borg-Warner Automotive, Inc. VCT system with control valve bias at low pressures and unbiased control at normal operating pressures
GB0303571D0 (en) * 2003-02-17 2003-03-19 Delphi Tech Inc Oil flow control valve for a cam phaser
US6799544B1 (en) * 2003-05-29 2004-10-05 Delphi Technologies, Inc. Method and apparatus for actuating a cam phaser
US20050056249A1 (en) * 2003-07-24 2005-03-17 Matthias Heinze Camshaft adjustment control device
EP1767749B1 (de) * 2005-09-22 2008-01-02 Delphi Technologies, Inc. Öldurchflussregelventil für einen Nockenwellenversteller

Also Published As

Publication number Publication date
US20070062586A1 (en) 2007-03-22
DE602005004149D1 (de) 2008-02-14
JP2007085548A (ja) 2007-04-05
KR20070033874A (ko) 2007-03-27
EP1767749A1 (de) 2007-03-28
DE602005004149T2 (de) 2008-12-18
EP1767749B1 (de) 2008-01-02
US7367356B2 (en) 2008-05-06

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Legal Events

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