EP1731722B8 - Camshaft adjusting device with a rotor of a swivel motor type with reduced leckage - Google Patents

Camshaft adjusting device with a rotor of a swivel motor type with reduced leckage Download PDF

Info

Publication number
EP1731722B8
EP1731722B8 EP06111802A EP06111802A EP1731722B8 EP 1731722 B8 EP1731722 B8 EP 1731722B8 EP 06111802 A EP06111802 A EP 06111802A EP 06111802 A EP06111802 A EP 06111802A EP 1731722 B8 EP1731722 B8 EP 1731722B8
Authority
EP
European Patent Office
Prior art keywords
rotor
leckage
reduced
adjusting device
motor type
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.)
Active
Application number
EP06111802A
Other languages
German (de)
French (fr)
Other versions
EP1731722A1 (en
EP1731722B1 (en
Inventor
Andreas Knecht
Dirk Pohl
Jan Eimert
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.)
Hilite Germany GmbH
Original Assignee
Hydraulik Ring 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
Application filed by Hydraulik Ring GmbH filed Critical Hydraulik Ring GmbH
Publication of EP1731722A1 publication Critical patent/EP1731722A1/en
Publication of EP1731722B1 publication Critical patent/EP1731722B1/en
Application granted granted Critical
Publication of EP1731722B8 publication Critical patent/EP1731722B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34479—Sealing of phaser devices
    • 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

Abstract

The camshaft adjuster (1) has a stator (3) with a web (7) on its center, and a rotor (5) with the blade (11) opposite this web. The rotor is in the form of two connected components. One being a cover, and the second being a rotor core. Whether these are in contact, they form a covered channel sector parallel to one side (13) because the second component fits in the first component.
EP06111802A 2005-06-08 2006-03-28 Camshaft adjusting device with a rotor of a swivel motor type with reduced leckage Active EP1731722B8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005026553A DE102005026553B3 (en) 2005-06-08 2005-06-08 Reduced-leakage adjuster for camshaft has a rotor consisting of at least cover and core, forming covered channel sector parallel to one side when in contact

Publications (3)

Publication Number Publication Date
EP1731722A1 EP1731722A1 (en) 2006-12-13
EP1731722B1 EP1731722B1 (en) 2008-12-17
EP1731722B8 true EP1731722B8 (en) 2009-03-11

Family

ID=36848360

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06111802A Active EP1731722B8 (en) 2005-06-08 2006-03-28 Camshaft adjusting device with a rotor of a swivel motor type with reduced leckage

Country Status (7)

Country Link
US (1) US7640902B2 (en)
EP (1) EP1731722B8 (en)
JP (1) JP4630846B2 (en)
KR (1) KR101253309B1 (en)
CN (1) CN1908384B (en)
AT (1) ATE417998T1 (en)
DE (2) DE102005026553B3 (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007020526A1 (en) * 2007-05-02 2008-11-06 Schaeffler Kg Camshaft adjuster for an internal combustion engine with improved design of the pressure chambers
DE102007026831B3 (en) * 2007-06-06 2008-10-02 Hydraulik-Ring Gmbh Electrohydraulic valve has plastic composite material of piston with mean thermal expansion coefficient which in specific temp. range deviates by 50% max. from mean linear thermal expansion coefficients of aluminum alloy of sleeve
DE102008023151B4 (en) 2007-08-29 2021-08-05 Bayerische Motoren Werke Aktiengesellschaft Adjustment device for relative angle adjustment
DE102008028640A1 (en) * 2008-06-18 2009-12-24 Gkn Sinter Metals Holding Gmbh Hydraulic camshaft adjuster
DE102009050779B4 (en) 2009-10-27 2016-05-04 Hilite Germany Gmbh Schwenkmotornockenwellenversteller with a friction disc and mounting method
DE102009053600B4 (en) * 2009-11-17 2021-07-22 Schaeffler Technologies AG & Co. KG Rotor of a camshaft adjuster, method for manufacturing a rotor and device for adjusting the angle of rotation of a camshaft with respect to a crankshaft of an engine
DE102010008006A1 (en) * 2010-02-15 2011-08-18 Schaeffler Technologies GmbH & Co. KG, 91074 Impeller of a device for the variable adjustment of the timing of gas exchange valves of an internal combustion engine
DE102010012652B4 (en) 2010-03-25 2018-05-17 Hilite Germany Gmbh Pivot camshaft adjuster with a rotor
DE102010050606A1 (en) * 2010-11-05 2012-05-10 Schaeffler Technologies Gmbh & Co. Kg Rotor for a camshaft adjuster and camshaft adjuster
DE102010063700A1 (en) * 2010-12-21 2012-06-21 Schaeffler Technologies Gmbh & Co. Kg Nockenellenversteller
WO2012161944A2 (en) * 2011-05-20 2012-11-29 Borgwarner Inc. Axial seal on rotor face for cam phaser
DE102011117856A1 (en) 2011-11-08 2013-05-08 Gkn Sinter Metals Holding Gmbh Multi-piece, joined rotors in hydraulic camshaft adjusters with joining sealing profiles and method for producing the rotors
JP6460339B2 (en) * 2012-05-01 2019-01-30 ディーエスエム アイピー アセッツ ビー．ブイ．Ｄｓｍ Ｉｐ Ａｓｓｅｔｓ Ｂ．Ｖ． Rotor for variable valve timing device and VVT device having the rotor
DE102012214963A1 (en) * 2012-08-23 2014-02-27 Schaeffler Technologies AG & Co. KG Radial camshaft pressure medium transmission
DE102012219949A1 (en) * 2012-10-31 2014-04-30 Schaeffler Technologies Gmbh & Co. Kg Rotor of a camshaft adjuster, camshaft adjuster with such a rotor and method for manufacturing a rotor
DE102013207747A1 (en) * 2013-04-29 2014-10-30 Schaeffler Technologies Gmbh & Co. Kg Hydraulic camshaft adjuster with partial recess on its camshaft flange surface
DE102013212942C5 (en) * 2013-07-03 2021-04-22 Schaeffler Technologies AG & Co. KG Fluid supply, such as an oil supply, for a central valve system for a dry belt drive
DE102013107434B4 (en) * 2013-07-05 2017-07-27 Hilite Germany Gmbh Rotor for a Camshaft adjuster with improved geometry
DE102013217017A1 (en) 2013-08-27 2015-03-05 Schaeffler Technologies Gmbh & Co. Kg Multi-part rotor for a hydraulic camshaft adjuster with oil supply to the pressure chambers through the wings
DE102013217015A1 (en) 2013-08-27 2015-03-05 Schaeffler Technologies Gmbh & Co. Kg Through the rotor going direct oil supply line a Verriegelungspinbetätigungstasche
DE102013219139B4 (en) * 2013-09-24 2020-09-24 Schaeffler Technologies AG & Co. KG Camshaft adjuster
DE102013222620A1 (en) 2013-11-07 2014-11-13 Schaeffler Technologies Gmbh & Co. Kg Built rotor of a hydraulic camshaft adjuster with two halves for spring suspension
DE102013226466A1 (en) * 2013-12-18 2015-06-18 Schaeffler Technologies AG & Co. KG Construction principle of a split rotor for a hydraulic camshaft adjuster
DE102013226445B4 (en) 2013-12-18 2020-11-26 Schaeffler Technologies AG & Co. KG Camshaft centering in the split rotor of a hydraulic camshaft adjuster and the associated manufacturing process
DE102013226454B4 (en) 2013-12-18 2020-11-26 Schaeffler Technologies AG & Co. KG Connection principle of a multi-part rotor for a hydraulic camshaft adjuster
DE102013226449B4 (en) 2013-12-18 2020-11-26 Schaeffler Technologies AG & Co. KG Non-cutting oil channels in a split rotor for a hydraulic camshaft adjuster
DE102013226460B4 (en) 2013-12-18 2020-11-26 Schaeffler Technologies AG & Co. KG Rotation protection of the inner part of a split rotor for a hydraulic camshaft adjuster
DE102014209178B4 (en) 2014-03-20 2020-12-03 Schaeffler Technologies AG & Co. KG Hydraulic camshaft adjuster, at least two-part rotor of the hydraulic camshaft adjuster and a method for producing the rotor of the hydraulic camshaft adjuster
DE102014209181A1 (en) * 2014-05-15 2015-11-19 Schaeffler Technologies AG & Co. KG Hydraulic camshaft adjuster, use of an at least two-piece rotor and method for operating a hydraulic camshaft adjuster
DE102014215286B4 (en) 2014-08-04 2017-10-26 Schaeffler Technologies AG & Co. KG Two-piece rotor of a hydraulic camshaft adjuster
DE102014216848B4 (en) 2014-08-25 2017-09-14 Schaeffler Technologies AG & Co. KG Rotor for a hydraulic camshaft adjuster and method of manufacturing a rotor for a camshaft adjuster
DE102014216850A1 (en) 2014-08-25 2015-06-25 Schaeffler Technologies AG & Co. KG Hydraulic camshaft adjuster and manufacturing process of a hydraulic camshaft adjuster
DE102016212861A1 (en) 2016-07-14 2018-01-18 Schaeffler Technologies AG & Co. KG Multi-part rotor of a camshaft adjuster, wherein the rotor has at least one extending through all rotor parts cylindrical receiving bore
DE102016217968A1 (en) 2016-09-20 2018-03-22 Schaeffler Technologies AG & Co. KG Centering connection of a trigger wheel with a rotor in a phaser
DE102016220830A1 (en) 2016-10-24 2018-04-26 Schaeffler Technologies AG & Co. KG Rotor with formed by two plates Fluidleitkanal for a camshaft phaser and camshaft adjuster
DE102016125659B4 (en) * 2016-12-23 2020-12-03 Gkn Sinter Metals Engineering Gmbh Green compact of a stator cover unit
DE102018113977A1 (en) * 2018-06-12 2019-12-12 ECO Holding 1 GmbH Camshaft unit and method for producing a camshaft unit
DE102019101404A1 (en) 2019-01-21 2020-07-23 Schaeffler Technologies AG & Co. KG Hydraulic camshaft adjuster
CN112901302B (en) * 2019-11-19 2024-04-12 舍弗勒投资(中国)有限公司 Cam phase adjuster

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3077621B2 (en) * 1996-04-09 2000-08-14 トヨタ自動車株式会社 Variable valve timing mechanism for internal combustion engine
DE19645688C2 (en) * 1996-11-06 2002-09-26 Ina Schaeffler Kg Device for changing the timing of an internal combustion engine
JP2000230511A (en) * 1998-12-07 2000-08-22 Mitsubishi Electric Corp Vane type hydraulic actuator
JP2000240414A (en) * 1999-02-16 2000-09-05 Mitsubishi Electric Corp Vane type hydraulic actuator
KR100406777B1 (en) * 1999-08-17 2003-11-21 가부시키가이샤 덴소 Variable valve timing control system
JP2001193421A (en) * 1999-10-25 2001-07-17 Mitsubishi Electric Corp Valve-timing regulator
DE19951390A1 (en) * 1999-10-26 2001-05-03 Schaeffler Waelzlager Ohg Device for the hydraulic rotation angle adjustment of a shaft relative to a drive wheel
DE19962981A1 (en) 1999-12-24 2001-07-05 Schaeffler Waelzlager Ohg Timing adjustment device for gas exchange valves, pref. hydraulic camshaft adjusting device IC engines with slotted steel sealing rings to seal gaps against pressure medium leakage
US6412462B1 (en) * 2000-01-18 2002-07-02 Delphi Technologies, Inc. Cam phaser apparatus having a stator integral with a back plate or a front cover plate
JP4389259B2 (en) * 2000-10-03 2009-12-24 株式会社デンソー Valve timing adjustment device
JP2002256823A (en) * 2001-02-27 2002-09-11 Unisia Jecs Corp Valve timing control apparatus for internal combustion engine
DE10211607A1 (en) * 2002-03-12 2003-10-09 Porsche Ag Drive for valve train controls of vehicles, preferably of camshaft adjusters
DE102004024222A1 (en) * 2003-08-15 2005-03-10 Ina Schaeffler Kg Hydraulic device for use in internal combustion engine, has rotor that is rotationally fixed via central fastener to camshaft, groove running in circumferential direction, and ring shaped intermediate unit for adapting to device

Also Published As

Publication number Publication date
US20060278189A1 (en) 2006-12-14
CN1908384B (en) 2012-05-23
CN1908384A (en) 2007-02-07
DE102005026553B3 (en) 2006-09-07
ATE417998T1 (en) 2009-01-15
EP1731722A1 (en) 2006-12-13
KR101253309B1 (en) 2013-04-10
EP1731722B1 (en) 2008-12-17
KR20060128712A (en) 2006-12-14
DE502006002356D1 (en) 2009-01-29
JP2006342803A (en) 2006-12-21
JP4630846B2 (en) 2011-02-09
US7640902B2 (en) 2010-01-05

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