WO2015149763A3 - Nockenwellenversteller - Google Patents

Nockenwellenversteller Download PDF

Info

Publication number
WO2015149763A3
WO2015149763A3 PCT/DE2015/200117 DE2015200117W WO2015149763A3 WO 2015149763 A3 WO2015149763 A3 WO 2015149763A3 DE 2015200117 W DE2015200117 W DE 2015200117W WO 2015149763 A3 WO2015149763 A3 WO 2015149763A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
stator
relation
camshaft adjuster
rotation
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.)
Ceased
Application number
PCT/DE2015/200117
Other languages
English (en)
French (fr)
Other versions
WO2015149763A2 (de
Inventor
Stefan Schelter
Christoph Betz
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 and Co KG filed Critical Schaeffler Technologies AG and Co KG
Priority to CN201580018176.2A priority Critical patent/CN106164423B/zh
Priority to US15/129,265 priority patent/US10190448B2/en
Publication of WO2015149763A2 publication Critical patent/WO2015149763A2/de
Publication of WO2015149763A3 publication Critical patent/WO2015149763A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34453—Locking means between driving and driven members
    • 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
    • F01L2001/34459—Locking in multiple 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
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34469—Lock movement parallel to camshaft axis
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Die Erfindung betrifft einen hydraulischer Nockenwellenversteller (1) des Flügelzellentyps, mit einem Rotor (2) und einem Stator (3), die gegeneinander um eine Drehachse (4) des Nockenwellenverstellers (1) verdrehbar gelagert sind, und einem Deckel (10) mit mehreren durchgehenden Befestigungslöchern (15, 16, 17, 18, 9) zu Aufnahme von Befestigungselementen (47, 48, 49, 50, 51), mit denen der Deckel (10) stirnseitig am Stator (3) festgelegt ist, wobei der Deckel (10) ein Verriegelungsloch (20) aufweist, in das ein im Rotor (2) in axialer Richtung verschieblich aufgenommener Verriegelungszapfen (38) einbringbarist, um den Rotor (2) gegenüber dem Stator (3) zu verriegeln, wobei die Position des Verriegelungszapfens (38) im Rotor (2) bei Verwendung des Nockenwellenverstellers (1) als Auslassversteller gegenüber einem Befestigungselement (47, 48, 49, 50, 51) um einen Winkel α' um die Drehachse (4) geschwenkt ist, die Position des Verriegelungszapfens (38) im Rotor (2) bei Verwendung des Nockenwellenverstellers (1) als Einlassversteller gegenüber einem Befestigungselement (47, 48, 49, 50, 51) um einen Winkel α'' um die Drehachse (4) geschwenkt ist und die Position des Verriegelungslochs (20) im Deckel (10) gegenüber der Position eines Befestigungslochs (19) um einen Winkel α um die Drehachse (4) geschwenkt ist, wobeider Rotor (2) und der Stator (3) so aufeinander abgestimmt sind, dass die Winkel α, α' und α'' betragsmäßig gleich sind und die Schwenkrichtungen der Winkel α' und α'' entgegengerichtet sind.
PCT/DE2015/200117 2014-04-04 2015-03-04 Nockenwellenversteller Ceased WO2015149763A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201580018176.2A CN106164423B (zh) 2014-04-04 2015-03-04 凸轮轴调节器
US15/129,265 US10190448B2 (en) 2014-04-04 2015-03-04 Camshaft adjuster

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014206479.1 2014-04-04
DE102014206479.1A DE102014206479B4 (de) 2014-04-04 2014-04-04 Nockenwellenversteller

Publications (2)

Publication Number Publication Date
WO2015149763A2 WO2015149763A2 (de) 2015-10-08
WO2015149763A3 true WO2015149763A3 (de) 2015-12-10

Family

ID=52807479

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2015/200117 Ceased WO2015149763A2 (de) 2014-04-04 2015-03-04 Nockenwellenversteller

Country Status (4)

Country Link
US (1) US10190448B2 (de)
CN (1) CN106164423B (de)
DE (1) DE102014206479B4 (de)
WO (1) WO2015149763A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111734511B (zh) * 2019-03-25 2024-06-04 舍弗勒投资(中国)有限公司 密封盖和凸轮轴相位调节器
DE102019123987A1 (de) * 2019-09-06 2021-03-11 ECO Holding 1 GmbH Verfahren zur Herstellung eines Nockenwellenverstellers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742947A1 (de) * 1996-10-02 1998-04-16 Denso Corp Drehphaseneinstellvorrichtung mit einem Anschlagkolben
US5823152A (en) * 1995-06-14 1998-10-20 Nippondenso Co., Ltd. Control apparatus for varying a rotational or angular phase between two rotational shafts, preferably applicable to a valve timing control apparatus for an internal combustion engine
US20020040697A1 (en) * 2000-10-06 2002-04-11 Taei Sugiura Valve timing adjusting device having stopper piston
EP1568856A1 (de) * 2004-02-27 2005-08-31 Delphi Technologies, Inc. Bolzenverriegelung für Flügelzellennockenwellenversteller
DE102012217394A1 (de) * 2012-09-26 2014-03-27 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009074414A (ja) * 2007-09-20 2009-04-09 Hitachi Ltd 内燃機関の可変動弁システム及び可変動弁装置
DE102008050622A1 (de) * 2008-10-07 2010-04-08 Schaeffler Kg Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
JP2013185459A (ja) * 2012-03-06 2013-09-19 Denso Corp バルブタイミング調整装置
JP5916441B2 (ja) * 2012-03-06 2016-05-11 日立オートモティブシステムズ株式会社 内燃機関のバルブタイミング制御装置
DE102012213176B4 (de) 2012-07-26 2021-07-01 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5823152A (en) * 1995-06-14 1998-10-20 Nippondenso Co., Ltd. Control apparatus for varying a rotational or angular phase between two rotational shafts, preferably applicable to a valve timing control apparatus for an internal combustion engine
DE19742947A1 (de) * 1996-10-02 1998-04-16 Denso Corp Drehphaseneinstellvorrichtung mit einem Anschlagkolben
US20020040697A1 (en) * 2000-10-06 2002-04-11 Taei Sugiura Valve timing adjusting device having stopper piston
EP1568856A1 (de) * 2004-02-27 2005-08-31 Delphi Technologies, Inc. Bolzenverriegelung für Flügelzellennockenwellenversteller
DE102012217394A1 (de) * 2012-09-26 2014-03-27 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller

Also Published As

Publication number Publication date
CN106164423B (zh) 2019-01-29
DE102014206479B4 (de) 2020-11-26
DE102014206479A1 (de) 2015-10-08
US20170101904A1 (en) 2017-04-13
US10190448B2 (en) 2019-01-29
CN106164423A (zh) 2016-11-23
WO2015149763A2 (de) 2015-10-08

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