EP3109421A3 - Appareil de réglage de phase intermédiaire de cvvt - Google Patents

Appareil de réglage de phase intermédiaire de cvvt Download PDF

Info

Publication number
EP3109421A3
EP3109421A3 EP15195806.3A EP15195806A EP3109421A3 EP 3109421 A3 EP3109421 A3 EP 3109421A3 EP 15195806 A EP15195806 A EP 15195806A EP 3109421 A3 EP3109421 A3 EP 3109421A3
Authority
EP
European Patent Office
Prior art keywords
pressure
cvvt
phase adjustment
intermediate phase
adjustment apparatus
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.)
Withdrawn
Application number
EP15195806.3A
Other languages
German (de)
English (en)
Other versions
EP3109421A2 (fr
Inventor
Chung Han Oh
Hyun Kyu Lim
Yun Seok Kim
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.)
Hyundai Motor Co
Kia Corp
Original Assignee
Hyundai Motor Co
Kia Motors Corp
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 Hyundai Motor Co, Kia Motors Corp filed Critical Hyundai Motor Co
Publication of EP3109421A2 publication Critical patent/EP3109421A2/fr
Publication of EP3109421A3 publication Critical patent/EP3109421A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • 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
    • F01L2001/34423—Details relating to the hydraulic feeding circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Chemical Vapour Deposition (AREA)
EP15195806.3A 2015-06-26 2015-11-23 Appareil de réglage de phase intermédiaire de cvvt Withdrawn EP3109421A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20150091600 2015-06-26

Publications (2)

Publication Number Publication Date
EP3109421A2 EP3109421A2 (fr) 2016-12-28
EP3109421A3 true EP3109421A3 (fr) 2017-01-11

Family

ID=54705005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15195806.3A Withdrawn EP3109421A3 (fr) 2015-06-26 2015-11-23 Appareil de réglage de phase intermédiaire de cvvt

Country Status (3)

Country Link
US (1) US20160376938A1 (fr)
EP (1) EP3109421A3 (fr)
CN (1) CN106285813A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017112471B3 (de) 2017-06-07 2018-09-13 Schaeffler Technologies AG & Co. KG Nockenwellenversteller

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10337587A1 (de) * 2003-08-16 2005-03-10 Ina Schaeffler Kg Hydraulischer Nockenwellenversteller mit einem Freilauf
WO2012135179A2 (fr) * 2011-04-01 2012-10-04 Borgwarner Inc. Utilisation d'une énergie de torsion pour déplacer un actionneur
WO2014204650A1 (fr) * 2013-06-19 2014-12-24 Borgwarner Inc. Mécanisme de calage variable d'arbre à cames avec goupille de verrouillage manœuvrée par pression d'huile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10337587A1 (de) * 2003-08-16 2005-03-10 Ina Schaeffler Kg Hydraulischer Nockenwellenversteller mit einem Freilauf
WO2012135179A2 (fr) * 2011-04-01 2012-10-04 Borgwarner Inc. Utilisation d'une énergie de torsion pour déplacer un actionneur
WO2014204650A1 (fr) * 2013-06-19 2014-12-24 Borgwarner Inc. Mécanisme de calage variable d'arbre à cames avec goupille de verrouillage manœuvrée par pression d'huile

Also Published As

Publication number Publication date
US20160376938A1 (en) 2016-12-29
CN106285813A (zh) 2017-01-04
EP3109421A2 (fr) 2016-12-28

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