KR100476445B1 - 밸브타이밍 조정장치 - Google Patents

밸브타이밍 조정장치 Download PDF

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Publication number
KR100476445B1
KR100476445B1 KR10-2001-0082435A KR20010082435A KR100476445B1 KR 100476445 B1 KR100476445 B1 KR 100476445B1 KR 20010082435 A KR20010082435 A KR 20010082435A KR 100476445 B1 KR100476445 B1 KR 100476445B1
Authority
KR
South Korea
Prior art keywords
pressure
lock
hydraulic
hydraulic pressure
hydraulic chamber
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.)
Expired - Fee Related
Application number
KR10-2001-0082435A
Other languages
English (en)
Korean (ko)
Other versions
KR20020052952A (ko
Inventor
후쿠하라가쓰유키
기누가와히로유키
야마우치마코토
Original Assignee
미쓰비시덴키 가부시키가이샤
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.)
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Application filed by 미쓰비시덴키 가부시키가이샤 filed Critical 미쓰비시덴키 가부시키가이샤
Publication of KR20020052952A publication Critical patent/KR20020052952A/ko
Application granted granted Critical
Publication of KR100476445B1 publication Critical patent/KR100476445B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • 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
    • F01L2001/34463—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
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34466—Locking means between driving and driven members with multiple locking 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
    • 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
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34473—Lock movement perpendicular 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
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34476—Restrict range locking means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
KR10-2001-0082435A 2000-12-25 2001-12-21 밸브타이밍 조정장치 Expired - Fee Related KR100476445B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000393403 2000-12-25
JPJP-P-2000-00393403 2000-12-25
JP2001363252A JP4017860B2 (ja) 2000-12-25 2001-11-28 バルブタイミング調整装置
JPJP-P-2001-00363252 2001-11-28

Publications (2)

Publication Number Publication Date
KR20020052952A KR20020052952A (ko) 2002-07-04
KR100476445B1 true KR100476445B1 (ko) 2005-03-16

Family

ID=26606564

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0082435A Expired - Fee Related KR100476445B1 (ko) 2000-12-25 2001-12-21 밸브타이밍 조정장치

Country Status (3)

Country Link
JP (1) JP4017860B2 (enrdf_load_stackoverflow)
KR (1) KR100476445B1 (enrdf_load_stackoverflow)
DE (1) DE10162553C2 (enrdf_load_stackoverflow)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69731012T2 (de) * 1996-12-12 2005-11-17 Aisin Seiki K.K., Kariya Ventilsteuerungseinrichtung
JP4503195B2 (ja) * 2001-03-05 2010-07-14 三菱電機株式会社 バルブタイミング調整装置
JP3755655B2 (ja) 2002-04-23 2006-03-15 三菱電機株式会社 内燃機関のバルブタイミング制御装置
JP3779234B2 (ja) 2002-04-24 2006-05-24 三菱電機株式会社 内燃機関のバルブタイミング制御装置
DE10253883B4 (de) * 2002-11-11 2006-09-21 Hydraulik-Ring Gmbh Verstelleinrichtung für Nockenwellen, insbesondere von Kraftfahrzeugen
DE102004012460B3 (de) 2004-03-11 2005-10-13 Hydraulik-Ring Gmbh Nockenwellenversteller mit konstruktiv frei wählbarer Verriegelungsposition
DE102007007073B4 (de) * 2007-02-13 2020-10-01 Schaeffler Technologies AG & Co. KG Vorrichtung und Verfahren zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
EP2006499A3 (en) * 2007-06-07 2008-12-31 Delphi Technologies, Inc. Locking mechanism for a camshaft phaser
JP4661902B2 (ja) * 2008-04-18 2011-03-30 株式会社デンソー バルブタイミング調整装置
JP5120635B2 (ja) * 2008-07-09 2013-01-16 アイシン精機株式会社 弁開閉時期制御装置
DE102008032028B4 (de) * 2008-07-07 2021-02-11 Schaeffler Technologies AG & Co. KG Nockenwellenversteller für eine Brennkraftmaschine eines Kraftfahrzeuges
JP5370531B2 (ja) * 2008-09-11 2013-12-18 株式会社デンソー バルブタイミング調整装置
JP4985729B2 (ja) * 2008-09-11 2012-07-25 株式会社デンソー バルブタイミング調整装置
JP5516938B2 (ja) * 2009-02-26 2014-06-11 アイシン精機株式会社 弁開閉時期制御装置
JP5029671B2 (ja) 2009-10-15 2012-09-19 株式会社デンソー バルブタイミング調整装置
DE102009053600B4 (de) * 2009-11-17 2021-07-22 Schaeffler Technologies AG & Co. KG Rotor eines Nockenwellenverstellers, Verfahren zum Herstellen eines Rotors sowie Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle eines Motors
JP2011185100A (ja) * 2010-03-04 2011-09-22 Denso Corp 内燃機関のバルブタイミング変更装置
JP5310826B2 (ja) * 2011-11-16 2013-10-09 株式会社デンソー バルブタイミング調整装置
JP6042665B2 (ja) * 2012-08-31 2016-12-14 トヨタ自動車株式会社 エンジンの油圧システム
JP5494862B2 (ja) * 2013-04-23 2014-05-21 株式会社デンソー バルブタイミング調整装置
DE102013207616B4 (de) * 2013-04-26 2022-03-24 Schaeffler Technologies AG & Co. KG Nockenwellenverstelleinrichtung mit Mittenverriegelungseinrichtung
US9046013B2 (en) * 2013-10-01 2015-06-02 Delphi Technologies, Inc. Camshaft phase
DE102013019819A1 (de) * 2013-11-26 2015-05-28 Daimler Ag Nockenwellenversteller mit Verriegelungsvorrichtung
DE102014205565B4 (de) * 2014-03-26 2017-05-04 Schaeffler Technologies AG & Co. KG Nockenwellenverstelleinrichtung
DE102014206620A1 (de) * 2014-04-07 2015-10-08 Schaeffler Technologies AG & Co. KG Nockenwellenversteller mit Abflussventil
JP6344318B2 (ja) * 2015-06-17 2018-06-20 株式会社デンソー バルブタイミング調整装置
US10837326B2 (en) 2017-06-14 2020-11-17 Hitachi Automotive Systems, Ltd. Valve timing control device for internal combustion engine
JP2021127685A (ja) * 2018-04-24 2021-09-02 日立Astemo株式会社 内燃機関のバルブタイミング制御装置
DE102023102896B4 (de) * 2023-02-07 2025-03-27 Schaeffler Technologies AG & Co. KG Hydraulischer Nockenwellenversteller zur variablen Ventilsteuerung einer Brennkraftmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3085219B2 (ja) * 1996-11-29 2000-09-04 トヨタ自動車株式会社 内燃機関のバルブタイミング制御装置
JPH10159519A (ja) * 1996-12-02 1998-06-16 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
KR100288622B1 (ko) * 1997-11-14 2001-06-01 다니구찌 이찌로오, 기타오카 다카시 유압식 밸브타이밍 조절장치

Also Published As

Publication number Publication date
KR20020052952A (ko) 2002-07-04
JP2002256826A (ja) 2002-09-11
DE10162553A1 (de) 2002-08-14
DE10162553C2 (de) 2003-10-23
JP4017860B2 (ja) 2007-12-05

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