EP1331367A3 - Actuating device for relative angular position changing between a shaft and a driving wheel, in particular for a camshaft in an internal combustion engine - Google Patents

Actuating device for relative angular position changing between a shaft and a driving wheel, in particular for a camshaft in an internal combustion engine Download PDF

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Publication number
EP1331367A3
EP1331367A3 EP03009907A EP03009907A EP1331367A3 EP 1331367 A3 EP1331367 A3 EP 1331367A3 EP 03009907 A EP03009907 A EP 03009907A EP 03009907 A EP03009907 A EP 03009907A EP 1331367 A3 EP1331367 A3 EP 1331367A3
Authority
EP
European Patent Office
Prior art keywords
shaft
camshaft
combustion engine
internal combustion
driving wheel
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.)
Granted
Application number
EP03009907A
Other languages
German (de)
French (fr)
Other versions
EP1331367B1 (en
EP1331367A2 (en
Inventor
Bernd Niethammer
Andreas Knecht
Alfred Trzmiel
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.)
Dr Ing HCF Porsche AG
Hilite Germany GmbH
Original Assignee
Dr Ing HCF Porsche AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7869029&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1331367(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dr Ing HCF Porsche AG, Hydraulik Ring GmbH filed Critical Dr Ing HCF Porsche AG
Publication of EP1331367A2 publication Critical patent/EP1331367A2/en
Publication of EP1331367A3 publication Critical patent/EP1331367A3/en
Application granted granted Critical
Publication of EP1331367B1 publication Critical patent/EP1331367B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34Valve-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
    • F01L1/344Valve-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34Valve-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
    • F01L1/344Valve-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
    • F01L1/3442Valve-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34Valve-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
    • F01L1/344Valve-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
    • F01L1/3442Valve-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
    • F01L2001/34423Details relating to the hydraulic feeding circuit
    • F01L2001/34426Oil control valves
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/21Elements
    • Y10T74/2101Cams
    • Y10T74/2102Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

Die erfindungsgemäße Einrichtung zur relativen Drehlagenänderung einer Welle zum Antriebsrad hat eine Verstellvorrichtung mit zwei gegeneinander wirkenden Druckräumen, die über eine Druckmittelpumpe beaufschlagbar sind. Um einen gleichmäßigen, geregelten Verstellvorgang und eine sichere Lagefixierung zu erreichen, wird der mit der Druckmittelpumpe verbundene Druckraum zu Beginn der Verstellbewegung mit Druck beaufschlagt bevor der gegenüberliegende mit dem Druckmitteltank verbundene Druckraum entlastet wird.

Figure imgaf001
The inventive device for relative rotational position change of a shaft to the drive wheel has an adjusting device with two mutually acting pressure chambers, which can be acted upon via a pressure medium pump. In order to achieve a uniform, controlled adjustment process and a secure positional fixation, the pressure chamber connected to the pressure medium pump is pressurized at the beginning of the adjustment movement before the opposite pressure chamber connected to the pressure medium tank is relieved.
Figure imgaf001

EP03009907.1A 1998-05-27 1999-04-14 Actuating device for relative angular position changing between a shaft and a driving wheel, in particular for a camshaft in an internal combustion engine Expired - Lifetime EP1331367B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19823619 1998-05-27
DE19823619A DE19823619A1 (en) 1998-05-27 1998-05-27 Device for changing the relative rotational position of a shaft to the drive wheel
EP99917979A EP1025343B1 (en) 1998-05-27 1999-04-14 Device for changing the relative rotational position of a shaft to the drive wheel

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP99917979A Division EP1025343B1 (en) 1998-05-27 1999-04-14 Device for changing the relative rotational position of a shaft to the drive wheel

Publications (3)

Publication Number Publication Date
EP1331367A2 EP1331367A2 (en) 2003-07-30
EP1331367A3 true EP1331367A3 (en) 2008-11-19
EP1331367B1 EP1331367B1 (en) 2016-09-28

Family

ID=7869029

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99917979A Revoked EP1025343B1 (en) 1998-05-27 1999-04-14 Device for changing the relative rotational position of a shaft to the drive wheel
EP03009907.1A Expired - Lifetime EP1331367B1 (en) 1998-05-27 1999-04-14 Actuating device for relative angular position changing between a shaft and a driving wheel, in particular for a camshaft in an internal combustion engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP99917979A Revoked EP1025343B1 (en) 1998-05-27 1999-04-14 Device for changing the relative rotational position of a shaft to the drive wheel

Country Status (8)

Country Link
US (1) US6209497B1 (en)
EP (2) EP1025343B1 (en)
JP (1) JP2002516947A (en)
KR (1) KR100530825B1 (en)
CN (1) CN1100197C (en)
DE (2) DE19823619A1 (en)
ES (1) ES2204124T3 (en)
WO (1) WO1999061759A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19853670C5 (en) * 1998-11-20 2019-01-10 Hilite Germany Gmbh Camshaft adjustment device
JP4802394B2 (en) * 2000-08-03 2011-10-26 アイシン精機株式会社 Valve timing control device
EP1596040B1 (en) * 2004-05-14 2010-10-13 Schaeffler KG Camshaft phaser
JP4640616B2 (en) * 2006-08-23 2011-03-02 アイシン精機株式会社 Valve timing control device
DE102007035671B4 (en) 2007-07-27 2009-08-06 Hydraulik-Ring Gmbh Schwenkmotorphasenversteller
DE102007035672B4 (en) 2007-07-27 2009-08-06 Hydraulik-Ring Gmbh Phaser
DE102007041552A1 (en) 2007-08-31 2009-03-05 Schaeffler Kg Device for the variable adjustment of the timing of gas exchange valves of an internal combustion engine
DE102007042046A1 (en) 2007-09-05 2009-03-12 Hydraulik-Ring Gmbh Drive motor, has camshaft adjuster with electromagnetic hydraulic valve, and housing with form fit engaging region and thread for screwing valve with solid casting or forging housing part of motor
DE102007056683A1 (en) 2007-11-24 2009-05-28 Schaeffler Kg Device for the variable adjustment of the timing of gas exchange valves of an internal combustion engine
DE102007056685A1 (en) 2007-11-24 2009-05-28 Schaeffler Kg Device for the variable adjustment of the timing of gas exchange valves of an internal combustion engine
DE102007057882B4 (en) 2007-11-29 2014-03-06 Hilite Germany Gmbh Electrohydraulic valve
DE102008006179A1 (en) * 2008-01-26 2009-07-30 Schaeffler Kg Control valve for a device for the variable adjustment of the timing of gas exchange valves in internal combustion engines
DE102009022869A1 (en) * 2009-05-27 2010-12-09 Hydraulik-Ring Gmbh Vane phaser system
DE102009050779B4 (en) 2009-10-27 2016-05-04 Hilite Germany Gmbh Schwenkmotornockenwellenversteller with a friction disc and mounting method
DE102009052841A1 (en) * 2009-11-13 2011-05-19 Hydraulik-Ring Gmbh camshafts use
DE202010006605U1 (en) 2010-04-03 2010-11-18 Hydraulik-Ring Gmbh central valve
DE102010013777A1 (en) 2010-04-03 2011-10-06 Hydraulik-Ring Gmbh Central valve for oscillating motor adjuster, has hollow piston that is guided within connector which has radial oil supply connection and two radial working connections
DE102010045358A1 (en) 2010-04-10 2011-10-13 Hydraulik-Ring Gmbh Schwenkmotornockenwellenversteller with a hydraulic valve
DE102010019004B4 (en) 2010-05-03 2014-09-18 Hilite Germany Gmbh Swivel motor adjuster with a hydraulic valve
DE102010019005B4 (en) 2010-05-03 2017-03-23 Hilite Germany Gmbh Schwenkmotorversteller
DE102010023864B4 (en) 2010-06-15 2018-03-08 Hilite Germany Gmbh Central valve for a Schwenkmotornockenwellenversteller
DE102010044637A1 (en) 2010-09-07 2012-03-08 Hydraulik-Ring Gmbh Oscillating motor cam shaft adjuster has housing with hollow piston displaceable axially within housing, where borehole leads to recess that is exclusively assigned in hollow piston
DE102010061337B4 (en) 2010-12-20 2015-07-09 Hilite Germany Gmbh Hydraulic valve for a Schwenkmotorversteller
DE102011001301B4 (en) 2011-03-16 2017-09-21 Hilite Germany Gmbh Schwenkmotorversteller
DE102011051656A1 (en) 2011-07-07 2013-01-10 Hydraulik-Ring Gmbh Slew motor adjuster for internal combustion engine, has rotor rotatably connected with camshaft, where rotor is pivotable in opposite set pivot direction against stator and hydraulic piston that is displaceable within guide bore
DE102012106096B3 (en) * 2012-07-06 2014-05-15 Hilite Germany Gmbh Swivel motor adjuster with a hydraulic valve
EP2796673B1 (en) 2013-04-22 2018-03-07 Hilite Germany GmbH Central valve for a pivotable motor adjuster
DE102013104051B4 (en) 2013-04-22 2016-09-22 Hilite Germany Gmbh Central valve for a Schwenkmotorversteller
DE102013104031B4 (en) 2013-04-22 2017-10-05 Hilite Germany Gmbh Central valve for a Schwenkmotorversteller
DE102019113713A1 (en) * 2019-05-23 2020-11-26 ECO Holding 1 GmbH Hydraulic valve for a swivel motor adjuster of a camshaft

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483930A (en) * 1993-05-19 1996-01-16 Nippondenso Co., Ltd. Valve timing control device
DE19637174A1 (en) * 1995-09-13 1997-03-27 Aisin Seiki Control valve for pressure of engine oil supplied to variable valve timing system
DE19745234A1 (en) * 1996-10-15 1998-04-23 Toyota Motor Co Ltd Valve timing for IC engine
EP0896129A1 (en) * 1997-08-05 1999-02-10 Toyota Jidosha Kabushiki Kaisha Valve timing controlling apparatus for internal combustion engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0192504A (en) 1987-09-30 1989-04-11 Aisin Seiki Co Ltd Valve opening and closing timing control device
DE3937644A1 (en) * 1989-11-11 1991-05-16 Bayerische Motoren Werke Ag IC engine camshaft hydraulic rotary angle adjuster - has locking device securing vaned wheel in initial angular position w.r.t. sliding vane wheel
CN1027831C (en) * 1991-07-02 1995-03-08 瑞安永久机电研究所 Four-way plunger valve
DE4229201C2 (en) * 1992-09-02 2003-03-20 Ina Schaeffler Kg Device for adjusting the camshaft timing
JP3374475B2 (en) * 1993-11-16 2003-02-04 株式会社デンソー Valve timing adjustment device
JPH07238806A (en) * 1994-02-25 1995-09-12 Ofic Co Variavle valve timing device
US5666914A (en) * 1994-05-13 1997-09-16 Nippondenso Co., Ltd. Vane type angular phase adjusting device
US5438912A (en) * 1994-09-21 1995-08-08 Caterpillar Inc. Hydraulic rotary actuator
JPH1037722A (en) * 1996-07-25 1998-02-10 Toyota Motor Corp Oil supply structure in internal combustion engine
JPH1089024A (en) * 1996-09-13 1998-04-07 Toyota Motor Corp Valve characteristic variable mechanism for internal combustion engine
JP3600397B2 (en) * 1997-03-19 2004-12-15 株式会社日立ユニシアオートモティブ Valve timing control device for internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483930A (en) * 1993-05-19 1996-01-16 Nippondenso Co., Ltd. Valve timing control device
DE19637174A1 (en) * 1995-09-13 1997-03-27 Aisin Seiki Control valve for pressure of engine oil supplied to variable valve timing system
DE19745234A1 (en) * 1996-10-15 1998-04-23 Toyota Motor Co Ltd Valve timing for IC engine
EP0896129A1 (en) * 1997-08-05 1999-02-10 Toyota Jidosha Kabushiki Kaisha Valve timing controlling apparatus for internal combustion engine

Also Published As

Publication number Publication date
EP1025343B1 (en) 2003-07-16
CN1100197C (en) 2003-01-29
WO1999061759A1 (en) 1999-12-02
ES2204124T3 (en) 2004-04-16
EP1331367B1 (en) 2016-09-28
EP1331367A2 (en) 2003-07-30
CN1266473A (en) 2000-09-13
US6209497B1 (en) 2001-04-03
DE19823619A1 (en) 1999-12-02
KR20010022275A (en) 2001-03-15
KR100530825B1 (en) 2005-11-24
EP1025343A1 (en) 2000-08-09
DE59906295D1 (en) 2003-08-21
JP2002516947A (en) 2002-06-11

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