公开(公告)号：US20200182203A1

公开(公告)日：2020-06-11

申请号：US16437795

申请日：2019-06-11

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Seungwoo Hong ,  Dong Ho Chu ,  Dong Hee Han ,  Sangwook Kweon ,  Gil Hyun Ahn ,  Kwanhee Lee ,  Heechang Oh ,  Yeongseop Park ,  Jaegu Kang ,  Sung Bong Park ,  Dongjin Kang

IPC: F02M26/43 ,  F02M26/14 ,  F02M35/104 ,  F02M35/10 ,  F02B75/18 ,  F02M26/17

Abstract: An intake manifold according to an exemplary embodiment of the present invention may include a first intake manifold having a second intake pipe, a third intake pipe, and a first surge tank which temporarily stores intake air flowing through an intake line and distributes the intake air to the second intake pipe and the third intake pipe. A second intake manifold has a first intake pipe, a fourth intake pipe, and a second surge tank which temporarily stores intake air flowing through the intake line and distributes the intake air to the first intake pipe and the fourth intake pipe.

公开(公告)号：US10859041B2

公开(公告)日：2020-12-08

申请号：US16437795

申请日：2019-06-11

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Seungwoo Hong ,  Dong Ho Chu ,  Dong Hee Han ,  Sangwook Kweon ,  Gil Hyun Ahn ,  Kwanhee Lee ,  Heechang Oh ,  Yeongseop Park ,  Jaegu Kang ,  Sung Bong Park ,  Dongjin Kang

IPC: F02M26/43 ,  F02M26/14 ,  F02M35/104 ,  F02B75/18 ,  F02M26/17 ,  F02M35/10 ,  F02D17/02

Abstract: An intake manifold according to an exemplary embodiment of the present invention may include a first intake manifold having a second intake pipe, a third intake pipe, and a first surge tank which temporarily stores intake air flowing through an intake line and distributes the intake air to the second intake pipe and the third intake pipe. A second intake manifold has a first intake pipe, a fourth intake pipe, and a second surge tank which temporarily stores intake air flowing through the intake line and distributes the intake air to the first intake pipe and the fourth intake pipe.

公开(公告)号：US11073113B2

公开(公告)日：2021-07-27

申请号：US16595220

申请日：2019-10-07

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Seungwoo Hong ,  Dong Ho Chu ,  Dong Hee Han ,  Sangwook Kweon ,  Gil Hyun Ahn ,  Kwanhee Lee ,  Heechang Oh ,  Yeongseop Park ,  Jaegu Kang ,  Sung Bong Park ,  Dongjin Kang

IPC: F02M26/71 ,  F01N3/28 ,  F02M26/04 ,  F02M26/16 ,  F02D9/04 ,  F02B37/04 ,  F02D9/10 ,  F02M35/10 ,  F02M35/104 ,  F02D13/06 ,  F02D41/12 ,  F02M26/15 ,  F02M26/43 ,  F02B75/18 ,  F01N13/10 ,  F01N3/10

Abstract: An exhaust manifold may include first to fourth exhaust pipes respectively connected to first to fourth cylinders which is sequentially disposed in an engine, the exhaust manifold may include a first exhaust manifold including the second exhaust pipe connected to the second cylinder and the third exhaust pipe connected to the third cylinder; a second exhaust manifold including the first exhaust pipe connected to the first cylinder, the fourth exhaust pipe connected to the fourth cylinder and the first exhaust pipe, and a recirculation valve apparatus mounted in the first exhaust pipe; wherein the second exhaust pipe and the third exhaust pipe are directly connected to a converter housing for mounting a catalytic converter in which purifies exhaust gas, and wherein the fourth exhaust pipe is connected to the first exhaust pipe at upstream of the recirculation valve, and the first exhaust pipe is directly connected to the converter housing.

公开(公告)号：US10851742B2

公开(公告)日：2020-12-01

申请号：US16536612

申请日：2019-08-09

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Il Suk Yang ,  Sangwook Kweon ,  Soo Hyung Woo

IPC: F02M26/19 ,  F02M35/10 ,  F02M26/41 ,  F02M26/20

Abstract: An intake system of a vehicle includes: an intake manifold having a plurality of runners for supplying intake gas to a multiple-cylinder engine; a surge tank cover coupled to the intake manifold to define a surge tank communicating with the plurality of runners via the intake manifold; an intake air inlet formed on the intake manifold as a passage through which intake air flows into the surge tank; an intake outlet formed on the intake manifold as a passage through which intake air sequentially passing through the intake air inlet, the surge tank, and the plurality of runners, and is discharged to the engine as the intake gas; a gas inlet which is a passage formed on the intake manifold and selectively receiving recirculation exhaust gas; and a gas chamber formed on the intake manifold so that the recirculation exhaust gas flows in through the gas inlet.