公开(公告)号：US20160108822A1

公开(公告)日：2016-04-21

申请号：US14885892

申请日：2015-10-16

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Hyoung Hyoun KIM ,  Jang Su LEE ,  Youngho KIM ,  Jong Man JUN

IPC: F02D9/08 ,  F02D17/02

CPC classification number: F02D9/08 ,  F02D9/02 ,  F02D11/10 ,  F02D17/02 ,  F02D41/0002 ,  F02D41/008 ,  F02D41/0087 ,  Y02T10/42

Abstract: A cylinder deactivation apparatus of an engine is configured to selectively deactivate at least one of a plurality of cylinders in accordance with operation states of an engine. The cylinders are configured to receive intake air from an intake manifold. The apparatus includes: at least one deactivation intake port having first and second ends. The first end communicates with the intake manifold. An intake channel connects the second end of the deactivation intake port to the at least one of the cylinders that is selectively deactivated. A deactivation throttle valve is disposed in the deactivation intake port and configured to selectively open or close the deactivation intake port. A controller is configured to control an operation of the deactivation throttle valve such that intake air is selectively supplied to the at least one of the cylinders.

Abstract translation: 发动机的气缸停用装置被配置为根据发动机的操作状态选择性地停用多个气缸中的至少一个。 气缸构造成从进气歧管接收进气。 该装置包括：具有第一和第二端的至少一个停用进气口。 第一端与进气歧管连通。 进气通道将停用进气口的第二端连接到选择性地停用的至少一个气缸。 停用节流阀设置在停用进气口中并且构造成选择性地打开或关闭停用进气口。 控制器被配置为控制停用节流阀的操作，使得吸入空气被选择性地供应到至少一个气缸。