公开(公告)号：US20140299081A1

公开(公告)日：2014-10-09

申请号：US14247515

申请日：2014-04-08

Applicant: DENSO CORPORATION

Inventor： Shinya NAKATA ,  Kazuhiro SASAO ,  Takashi OOGA ,  Takehiro TANAKA ,  Kosei TAKAGI ,  Yuusuke YASUKI ,  Shuhei OE

IPC: F02D13/02

CPC classification number: F02D13/02 ,  F01L1/3442 ,  F01L31/06 ,  F01L2001/34423 ,  F01L2001/34426 ,  F01L2001/34453 ,  F01L2013/116 ,  Y02T10/18

Abstract: A valve timing control apparatus includes a temperature sensing member which expands at a main lock phase when a temperature of an engine is higher than or equal to a predetermined temperature so as to prohibit a main lock component from moving out of a main lock hole to a guide slot. The temperature sensing member shrinks at the main lock phase when the temperature of the engine is lower than the predetermined temperature so as to allow the main lock component to move out of the main lock hole toward the guide slot.

Abstract translation: 气门正时控制装置包括温度检测构件，其在发动机的温度高于或等于预定温度时在主锁定阶段膨胀，以便禁止主锁定部件从主锁孔移出到 导槽 当发动机的温度低于预定温度时，温度感测部件在主锁定阶段收缩，从而允许主锁定部件朝向引导槽移出主锁定孔。