PL2282020T3 - Mechanizm zmiany fazy rozrządu o napędzie harmonicznym ze sprężyną napinającą - Google Patents

Mechanizm zmiany fazy rozrządu o napędzie harmonicznym ze sprężyną napinającą

Info

Publication number
PL2282020T3
PL2282020T3 PL10170676T PL10170676T PL2282020T3 PL 2282020 T3 PL2282020 T3 PL 2282020T3 PL 10170676 T PL10170676 T PL 10170676T PL 10170676 T PL10170676 T PL 10170676T PL 2282020 T3 PL2282020 T3 PL 2282020T3
Authority
PL
Poland
Prior art keywords
bias spring
harmonic drive
camshaft phaser
drive camshaft
phaser
Prior art date
Application number
PL10170676T
Other languages
English (en)
Inventor
Pascal David
Sebastian Stoltz-Douchet
Pierre Kimus
Michael J Fox
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
Publication of PL2282020T3 publication Critical patent/PL2282020T3/pl

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
    • F01L1/352—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 bevel or epicyclic 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34463—Locking position intermediate between most retarded and most advanced positions
    • 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
    • F01L2001/34483—Phaser return springs
    • 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
    • F01L1/352—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 bevel or epicyclic gear
    • F01L2001/3521—Harmonic drive of flexspline type
    • 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
    • F16H49/00—Other gearings
    • F16H49/001—Wave gearings, e.g. harmonic drive transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
PL10170676T 2009-08-06 2010-07-23 Mechanizm zmiany fazy rozrządu o napędzie harmonicznym ze sprężyną napinającą PL2282020T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/536,575 US8584633B2 (en) 2009-08-06 2009-08-06 Harmonic drive camshaft phaser with bias spring
EP10170676.0A EP2282020B1 (en) 2009-08-06 2010-07-23 Harmonic drive camshaft phaser with bias spring

Publications (1)

Publication Number Publication Date
PL2282020T3 true PL2282020T3 (pl) 2013-10-31

Family

ID=43242725

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10170676T PL2282020T3 (pl) 2009-08-06 2010-07-23 Mechanizm zmiany fazy rozrządu o napędzie harmonicznym ze sprężyną napinającą

Country Status (3)

Country Link
US (1) US8584633B2 (pl)
EP (1) EP2282020B1 (pl)
PL (1) PL2282020T3 (pl)

Families Citing this family (38)

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EP2360358A1 (en) 2010-02-24 2011-08-24 Delphi Technologies, Inc. Electrical camshaft phaser with energy recovery
US8622037B2 (en) 2010-05-12 2014-01-07 Delphi Technologies, Inc. Harmonic drive camshaft phaser with a compact drive sprocket
US8682564B2 (en) 2010-08-30 2014-03-25 Delphi Technologies, Inc. Camshaft position sensing in engines with electric variable cam phasers
US8800513B2 (en) 2011-05-20 2014-08-12 Delphi Technologies, Inc. Axially compact coupling for a camshaft phaser actuated by electric motor
US8677961B2 (en) 2011-07-18 2014-03-25 Delphi Technologies, Inc. Harmonic drive camshaft phaser with lock pin for selectivley preventing a change in phase relationship
US8516983B2 (en) 2011-09-30 2013-08-27 Delphi Technologies, Inc. Harmonic drive camshaft phaser with a harmonic drive ring to prevent ball cage deflection
US8973542B2 (en) 2012-09-21 2015-03-10 Hilite Germany Gmbh Centering slot for internal combustion engine
WO2014092973A1 (en) * 2012-12-10 2014-06-19 Borgwarner Inc. Electric motor driven simple planetary cam phaser
US9366161B2 (en) 2013-02-14 2016-06-14 Hilite Germany Gmbh Hydraulic valve for an internal combustion engine
US9016250B2 (en) 2013-06-18 2015-04-28 Delphi Technologies, Inc. Camshaft phaser
US9664073B2 (en) 2014-02-25 2017-05-30 Delphi Technologies, Inc. Modular electrically actuated camshaft phaser
US9151191B1 (en) 2014-04-01 2015-10-06 Delphi Technologies, Inc. Electrically actuated camshaft phaser
US9784143B2 (en) 2014-07-10 2017-10-10 Hilite Germany Gmbh Mid lock directional supply and cam torsional recirculation
CN104955126A (zh) * 2015-06-26 2015-09-30 小米科技有限责任公司 运营商网络的接入方法和装置
US9957852B2 (en) 2016-06-14 2018-05-01 Delphi Technologies Ip Limited Cushion ring assembly for a sprocket driven by a chain
US10151222B2 (en) * 2016-09-28 2018-12-11 Schaeffler Technologies AG & Co. KG Electric cam phasing system including an activatable lock
DE102017116730B3 (de) * 2017-07-25 2018-12-27 Schaeffler Technologies AG & Co. KG Elektromechanischer Nockenwellenversteller und Montageverfahren
TWI654389B (zh) 2017-11-24 2019-03-21 上銀科技股份有限公司 具間歇性潤滑機構的減速機
EP3575636A1 (de) 2018-06-01 2019-12-04 Ovalo GmbH Spannungswellengetriebe
DE102018113091A1 (de) 2018-06-01 2019-12-05 Ovalo Gmbh Verstellvorrichtung, insbesondere Nockenwellenversteller
EP3578769B1 (de) 2018-06-01 2024-06-12 Ovalo GmbH Verstellvorrichtung, insbesondere nockenwellenversteller
DE102018113093A1 (de) 2018-06-01 2019-12-05 Ovalo Gmbh Spannungswellengetriebe
DE102018117193A1 (de) * 2018-07-17 2020-01-23 Schaeffler Technologies AG & Co. KG Stellvorrichtung
DE102018117976A1 (de) 2018-07-25 2020-01-30 Schaeffler Technologies AG & Co. KG Wellgetriebe
DE102018128028B3 (de) 2018-11-09 2020-03-05 Schaeffler Technologies AG & Co. KG Wellgetriebe für einen elektromechanischen Nockenwellenversteller
DE102019101107B4 (de) * 2019-01-16 2024-05-16 Schaeffler Technologies AG & Co. KG Wellgetriebe
DE102019102264B4 (de) 2019-01-30 2024-04-18 Schaeffler Technologies AG & Co. KG Wellgetriebe und Verfahren zur Montage eines Nockenwellenverstellers
DE102019103698B3 (de) 2019-02-14 2020-06-25 Schaeffler Technologies AG & Co. KG Wellgetriebe und Verfahren zur Montage eines Wellgetriebes
DE102019106812B4 (de) * 2019-03-18 2021-05-20 Schaeffler Technologies AG & Co. KG Wellgetriebe
EP3751173A1 (de) 2019-06-12 2020-12-16 Ovalo GmbH Verstellvorrichtung für einen verbrennungsmotor
DE102019119727B4 (de) 2019-07-22 2026-03-19 Schaeffler Technologies AG & Co. KG Wellgetriebe
DE102019120100A1 (de) * 2019-07-25 2020-10-08 Schaeffler Technologies AG & Co. KG Wellgetriebe und Verfahren zur Montage eines Wellgetriebes
DE102019123611A1 (de) * 2019-09-04 2021-03-04 Schaeffler Technologies AG & Co. KG Wellgetriebe
DE102019132995A1 (de) * 2019-12-04 2021-06-10 Schaeffler Technologies AG & Co. KG Wellgetriebe und Verfahren zur Herstellung eines Innenrings eines Wellgenerators
DE102020124100A1 (de) 2020-09-16 2022-03-17 Schaeffler Technologies AG & Co. KG Vorrichtung zum Honen unrunder Konturen und Verfahren zum Honen einer unrunden Laufbahn eines Lagerrings
US11428173B2 (en) * 2020-10-06 2022-08-30 Schaeffler Technologies AG & Co. KG Cranktrain phase adjuster for variable compression ratio
US11619182B2 (en) * 2020-10-12 2023-04-04 Schaeffler Technologies AG & Co. KG Actuation assembly for phaser system
US11519342B2 (en) * 2021-02-11 2022-12-06 Schaeffler Technologies AG & Co. KG Cranktrain phase adjuster for variable compression ratio

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DE19845690C1 (de) * 1998-10-05 2000-03-02 Mannesmann Sachs Ag Stellgliedanordnung
US6276321B1 (en) * 2000-01-11 2001-08-21 Delphi Technologies, Inc. Cam phaser having a torsional bias spring to offset retarding force of camshaft friction
DE102004007052A1 (de) * 2004-02-13 2005-09-08 Daimlerchrysler Ag Verstelleinrichtung für eine Welle
DE102004009128A1 (de) * 2004-02-25 2005-09-15 Ina-Schaeffler Kg Elektrischer Nockenwellenversteller
US7614370B2 (en) * 2006-06-06 2009-11-10 Delphi Technologies, Inc. Vane-type cam phaser having bias spring system to assist intermediate position pin locking
US7421990B2 (en) * 2006-08-22 2008-09-09 Delphi Technologies, Inc. Harmonic drive camshaft phaser
JP4710786B2 (ja) * 2006-10-06 2011-06-29 株式会社デンソー バルブタイミング調整装置
JP2008095549A (ja) * 2006-10-06 2008-04-24 Denso Corp バルブタイミング調整装置

Also Published As

Publication number Publication date
US8584633B2 (en) 2013-11-19
EP2282020B1 (en) 2013-05-15
EP2282020A1 (en) 2011-02-09
US20110030631A1 (en) 2011-02-10

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