WO2009019814A1 - バルブタイミング調整装置及びその組み付け方法 - Google Patents

バルブタイミング調整装置及びその組み付け方法 Download PDF

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Publication number
WO2009019814A1
WO2009019814A1 PCT/JP2008/001655 JP2008001655W WO2009019814A1 WO 2009019814 A1 WO2009019814 A1 WO 2009019814A1 JP 2008001655 W JP2008001655 W JP 2008001655W WO 2009019814 A1 WO2009019814 A1 WO 2009019814A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
pressure chamber
oil pressure
shoes
further comprised
Prior art date
Application number
PCT/JP2008/001655
Other languages
English (en)
French (fr)
Inventor
Koji Yudate
Akira Sakata
Hiroyuki Kinugawa
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to JP2009526325A priority Critical patent/JP4837099B2/ja
Publication of WO2009019814A1 publication Critical patent/WO2009019814A1/ja

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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • 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
    • F01L2001/34483—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
    • F01L2303/00—Manufacturing of components used in valve arrangements

Landscapes

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

Abstract

カムシャフト３の軸受け部を有するハウジング７、内側に複数の突起状のシュー５ａを有し、シュー５ａ間で遅角油圧室１０及び進角油圧室１１を形成するケース５、遅角油圧室１０及び進角油圧室１１を塞ぐカバー６を締結ボルト８を用いてそれぞれ一体に固定しクランクシャフトと一体回転する第１回転体２と、遅角油圧室１０及び進角油圧室１１とに分ける複数のベーン９ｂを放射状に有するベーンロータ９を備え、第１回転体２内で所定角度だけ相対回動可能でカムシャフト３と一体固定される第２回転体４と、第１回転体２のシュー５ａと第２回転体４のベーン９ｂの間に設けられ、第２回転体４を進角方向に付勢して相対位置を調整するアシストスプリング２２とを備えたバルブタイミング調整装置１において、一端に開口部２３ａ、他端に底部２３ｂを有し、アシストスプリング２２の一端を保持する円筒状のホルダ２３と、第１回転体２のケース５は、シュー５ａを貫通し、ケース５の最外周面に開口部２５ａを有する貫通孔２５とを備え、貫通孔２５内にアシストスプリング２２及びホルダ２３を配設する。
PCT/JP2008/001655 2007-08-08 2008-06-25 バルブタイミング調整装置及びその組み付け方法 WO2009019814A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009526325A JP4837099B2 (ja) 2007-08-08 2008-06-25 バルブタイミング調整装置及びその組み付け方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007206961 2007-08-08
JP2007-206961 2007-08-08

Publications (1)

Publication Number Publication Date
WO2009019814A1 true WO2009019814A1 (ja) 2009-02-12

Family

ID=40341059

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001655 WO2009019814A1 (ja) 2007-08-08 2008-06-25 バルブタイミング調整装置及びその組み付け方法

Country Status (2)

Country Link
JP (1) JP4837099B2 (ja)
WO (1) WO2009019814A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102472125A (zh) * 2009-09-25 2012-05-23 三菱电机株式会社 配气相位调节装置
DE102016213242A1 (de) 2016-07-20 2017-05-24 Schaeffler Technologies AG & Co. KG Nockenwellenversteller

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11229828A (ja) * 1998-02-09 1999-08-24 Denso Corp バルブタイミング調整装置
JP2001227309A (ja) * 2000-02-16 2001-08-24 Unisia Jecs Corp 内燃機関のバルブタイミング制御装置
JP2002541380A (ja) * 1999-04-14 2002-12-03 ダイムラークライスラー・アクチェンゲゼルシャフト カムシャフトの相対角度調整装置
JP2005155541A (ja) * 2003-11-27 2005-06-16 Mitsubishi Electric Corp バルブタイミング調整装置およびその組立装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11229828A (ja) * 1998-02-09 1999-08-24 Denso Corp バルブタイミング調整装置
JP2002541380A (ja) * 1999-04-14 2002-12-03 ダイムラークライスラー・アクチェンゲゼルシャフト カムシャフトの相対角度調整装置
JP2001227309A (ja) * 2000-02-16 2001-08-24 Unisia Jecs Corp 内燃機関のバルブタイミング制御装置
JP2005155541A (ja) * 2003-11-27 2005-06-16 Mitsubishi Electric Corp バルブタイミング調整装置およびその組立装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102472125A (zh) * 2009-09-25 2012-05-23 三菱电机株式会社 配气相位调节装置
DE102016213242A1 (de) 2016-07-20 2017-05-24 Schaeffler Technologies AG & Co. KG Nockenwellenversteller

Also Published As

Publication number Publication date
JPWO2009019814A1 (ja) 2010-10-28
JP4837099B2 (ja) 2011-12-14

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