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1. 发明公开

KR1020130060566A 트윈 크랭크축 가변 실린더 엔진 시스템 및 그 제어방법 无效
标题翻译：双式起重机类型气缸起动发动机系统及其运行方法
公开(公告)号：KR1020130060566A
公开(公告)日：2013-06-10
申请号：KR1020110126693
申请日：2011-11-30
申请人： 현대자동차주식회사
发明人： 조원진 , 김영직 , 이상무 , 전제록
IPC分类号： F02B73/00 , F02B75/22 , F02B75/18 , F02B75/32 , F02D41/00
CPC分类号： F02B73/00 , F02B75/18 , F02B75/225 , F02B75/228 , F02B75/32 , F02B2075/1864 , F02D41/0082
摘要： PURPOSE: A variable cylinder engine system with twin crank shafts and control method thereof are provided to reduce fuel consumption as the output of at least four banks is respectively generated to be used for vehicles. CONSTITUTION: A variable cylinder engine system with twin crank shafts comprises a first engine(1), a second engine(3), and a power conversion unit(7) The first engine comprises two banks with twin crank shafts(12) operated by a start motor(14), and comprises a torque output shaft(2) which delivers the output of the two banks a transmission(8). The second engine comprises another two banks with the twin crank shafts operated by the start motor, and comprises a connection output shaft which delivers the output of the another two banks to the torque output shaft. The power conversion unit delivers the torque of the connection output shaft to the torque output shaft by an engine control unit.
摘要翻译：目的：提供具有双曲轴的可变气缸发动机系统及其控制方法，以分别产生用于车辆的至少四个组的输出来降低燃料消耗。构成：具有双曲轴的可变气缸发动机系统包括第一发动机（1），第二发动机（3）和动力转换单元（7）。第一发动机包括具有双曲轴（12）的两个组，启动电动机（14），并且包括输出两个组的输出传递（8）的扭矩输出轴（2）。第二发动机包括另外两个组，其中两个曲柄轴由起动电动机操作，并且包括连接输出轴，其将另外两个组的输出传递到转矩输出轴。电力转换单元通过发动机控制单元将连接输出轴的扭矩传递给扭矩输出轴。

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