EP2573336A4 - Dispositif à variation de phase pour moteur - Google Patents

Dispositif à variation de phase pour moteur

Info

Publication number
EP2573336A4
EP2573336A4 EP10851739.2A EP10851739A EP2573336A4 EP 2573336 A4 EP2573336 A4 EP 2573336A4 EP 10851739 A EP10851739 A EP 10851739A EP 2573336 A4 EP2573336 A4 EP 2573336A4
Authority
EP
European Patent Office
Prior art keywords
self
phase angle
locking mechanism
camshaft
cam
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
EP10851739.2A
Other languages
German (de)
English (en)
Other versions
EP2573336B1 (fr
EP2573336A1 (fr
Inventor
Michihiro Kameda
Masayasu Nagado
Masaaki Niiro
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.)
Nittan Corp
Original Assignee
Nittan Valve Co Ltd
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 Nittan Valve Co Ltd filed Critical Nittan Valve Co Ltd
Publication of EP2573336A1 publication Critical patent/EP2573336A1/fr
Publication of EP2573336A4 publication Critical patent/EP2573336A4/fr
Application granted granted Critical
Publication of EP2573336B1 publication Critical patent/EP2573336B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01L1/34409Valve-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 by torque-responsive means
    • 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
    • F01L1/352Valve-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • 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
    • F01L1/352Valve-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
    • F01L2001/3522Valve-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 with electromagnetic brake

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
EP10851739.2A 2010-05-18 2010-05-18 Dispositif à variation de phase pour moteur Not-in-force EP2573336B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2010/058370 WO2011145175A1 (fr) 2010-05-18 2010-05-18 Dispositif à variation de phase pour moteur

Publications (3)

Publication Number Publication Date
EP2573336A1 EP2573336A1 (fr) 2013-03-27
EP2573336A4 true EP2573336A4 (fr) 2013-12-18
EP2573336B1 EP2573336B1 (fr) 2015-03-04

Family

ID=44991299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10851739.2A Not-in-force EP2573336B1 (fr) 2010-05-18 2010-05-18 Dispositif à variation de phase pour moteur

Country Status (6)

Country Link
US (1) US20130125846A1 (fr)
EP (1) EP2573336B1 (fr)
JP (1) JP5616440B2 (fr)
KR (1) KR20130072190A (fr)
CN (1) CN102859126A (fr)
WO (1) WO2011145175A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2452400B (en) 2007-08-28 2010-12-29 Aircraft Medical Ltd Laryngoscope insertion section
CN103140653A (zh) 2010-10-12 2013-06-05 日锻汽门株式会社 发动机的相位可变装置
JP5840768B2 (ja) * 2012-04-19 2016-01-06 日鍛バルブ株式会社 エンジンの位相可変装置
JP5840769B2 (ja) * 2012-04-20 2016-01-06 日鍛バルブ株式会社 エンジンの位相可変装置
KR20150063378A (ko) * 2012-10-09 2015-06-09 니탄 밸브 가부시키가이샤 자동차용 엔진의 위상 가변 장치
WO2014109050A1 (fr) * 2013-01-11 2014-07-17 日鍛バルブ株式会社 Dispositif à phase variable pour moteur d'automobile
DE112016005069T5 (de) * 2015-12-02 2018-07-12 Borgwarner Inc. Geteilter abgasverstärkungs-turbolader

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009098752A1 (fr) * 2008-02-04 2009-08-13 Nittan, Valve, Co., Ltd. Dispositif de variation de phase dans un moteur d'automobile
WO2010026645A1 (fr) * 2008-09-05 2010-03-11 日鍛バルブ株式会社 Dispositif de variation de phase d'arbre à cames dans un moteur pour automobile
WO2010046974A1 (fr) * 2008-10-22 2010-04-29 日鍛バルブ株式会社 Dispositif de phase variable d’arbre à cames dans un moteur pour automobile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003129805A (ja) * 2001-10-22 2003-05-08 Hitachi Unisia Automotive Ltd 内燃機関のバルブタイミング制御装置
JP3937164B2 (ja) * 2002-04-19 2007-06-27 株式会社デンソー バルブタイミング調整装置
JP5102071B2 (ja) * 2008-03-03 2012-12-19 日鍛バルブ株式会社 自動車用エンジンにおける位相可変装置
US8505508B2 (en) * 2009-06-05 2013-08-13 Nittan Valve Co., Ltd. Phase varying device for engine
CN103140653A (zh) * 2010-10-12 2013-06-05 日锻汽门株式会社 发动机的相位可变装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009098752A1 (fr) * 2008-02-04 2009-08-13 Nittan, Valve, Co., Ltd. Dispositif de variation de phase dans un moteur d'automobile
EP2249000A1 (fr) * 2008-02-04 2010-11-10 Nittan Valve Co., Ltd. Dispositif de variation de phase dans un moteur d'automobile
WO2010026645A1 (fr) * 2008-09-05 2010-03-11 日鍛バルブ株式会社 Dispositif de variation de phase d'arbre à cames dans un moteur pour automobile
EP2320036A1 (fr) * 2008-09-05 2011-05-11 Nittan Valve Co., Ltd. Dispositif de variation de phase d'arbre à cames dans un moteur pour automobile
WO2010046974A1 (fr) * 2008-10-22 2010-04-29 日鍛バルブ株式会社 Dispositif de phase variable d’arbre à cames dans un moteur pour automobile
EP2341222A1 (fr) * 2008-10-22 2011-07-06 Nittan Valve Co., Ltd. Dispositif de phase variable d arbre à cames dans un moteur pour automobile

Also Published As

Publication number Publication date
JPWO2011145175A1 (ja) 2013-07-22
EP2573336B1 (fr) 2015-03-04
KR20130072190A (ko) 2013-07-01
US20130125846A1 (en) 2013-05-23
EP2573336A1 (fr) 2013-03-27
JP5616440B2 (ja) 2014-10-29
CN102859126A (zh) 2013-01-02
WO2011145175A1 (fr) 2011-11-24

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