公开(公告)号：US20160326972A1

公开(公告)日：2016-11-10

申请号：US14943940

申请日：2015-11-17

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Seung Hwan KIM ,  Jong II PARK ,  Kwanhee CHOI ,  Hyun Jun LIM ,  Joowon LEE ,  Dong Hee HAN

IPC: F02D41/00 ,  F01N3/20 ,  F02M35/10 ,  F02B37/20 ,  F02B39/08

CPC classification number: F02D41/0007 ,  F01N3/20 ,  F02B37/20 ,  F02B39/08 ,  F02B39/10 ,  F02D41/005 ,  F02D41/12 ,  F02D2041/0017 ,  F02M26/06 ,  F02M35/10157 ,  F02M35/10222 ,  F02M35/10268 ,  Y02T10/144 ,  Y02T10/47

Abstract: An engine having a low pressure EGR system includes: an intake line suctioning outdoor air and transferring the outdoor air to a combustion chamber; a turbocharger actuated by exhaust gas which flows in an exhaust line to compress gas which flows in the intake line; a supercharger installed at a downstream side of the turbocharger; a low pressure EGR line branched at one side of the exhaust line and joined to an upstream side of the turbocharger to recirculate the exhaust gas; a recirculation line branched on the intake line at a downstream side of the supercharger and joined to the intake line at an upstream side of a point where the low EGR line and the intake line meet; and a control unit controlling the actuation of the supercharger. The control unit actuates the supercharger in the case of a coasting driving condition.

Abstract translation: 具有低压EGR系统的发动机包括：抽吸室外空气并将室外空气传送到燃烧室的进气管线; 由废气驱动的涡轮增压器，其在排气管中流动以压缩在进气管线中流动的气体; 安装在所述涡轮增压器的下游侧的增压器; 在排气管的一侧分支并连接到涡轮增压器的上游侧以使废气再循环的低压EGR管; 在所述增压器的下游侧在所述进气管线上分支并在所述低EGR管线和所述进气管路相交的点的上游侧接合到所述进气管线的再循环管线; 以及控制单元，其控制增压器的致动。 在滑行驱动条件的情况下，控制单元致动增压器。

公开(公告)号：US20190248430A1

公开(公告)日：2019-08-15

申请号：US16035886

申请日：2018-07-16

Applicant: Hyundai Motor Company ,  Kia Motors Corp.

Inventor： Hak Lim KIM ,  Min Sik CHUNG ,  Sang Hyun PARK ,  Ui Chang HWANG ,  Seung Hwan KIM ,  Dong Guk LEE ,  Koo Cheol KANG

IPC: B62D35/00

CPC classification number: B62D35/007 ,  B62D37/02

Abstract: A rear spoiler apparatus for a vehicle may include a main flap which is deployed by an operation force from an actuator and a support flap which is additionally deployed from the main flap, in which the support flap rotates to open together when the main flap rotates and the open angle of the support flap is greater than the open angle of the support flap.