(19)
(11) EP 3 109 422 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
11.01.2017 Bulletin 2017/02

(43) Date of publication A2:
28.12.2016 Bulletin 2016/52

(21) Application number: 15196013.5

(22) Date of filing: 24.11.2015
(51) International Patent Classification (IPC): 
F01L 1/344(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 26.06.2015 KR 20150091602

(71) Applicants:
  • Hyundai Motor Company
    Seoul 137-938 (KR)
  • Kia Motors Corporation
    Seoul 137-938 (KR)

(72) Inventors:
  • OH, Chung Han
    463-731 Seongnam-si, Gyeonggi-do (KR)
  • KIM, Yun Seok
    448-537 Yongin-si, Gyeonggi-do (KR)
  • PARK, Jong Kuk
    446-912 Yongin-si, Gyeonggi-do (KR)

(74) Representative: Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte 
Am Brauhaus 8
01099 Dresden
01099 Dresden (DE)

   


(54) ROTATION CONTROL APPARATUS OF CVVT


(57) The present disclosure provides generally for a rotation control apparatus of a CVVT (Continuous Variable Valve Timing) that includes an advanced-angle compensating unit. This unit may be disposed at a rotor to always apply torque in an advancing direction of the rotor between the rotor and a stator. This unit may achieve self-locking of a lock pin to provide rotational control of a CVVT







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