中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

11 records (took 0.016 seconds)

    Engine system
    1.
    发明授权
    Engine system 有权

    公开(公告)号：US10883453B2

    公开(公告)日：2021-01-05

    申请号：US15832593

    申请日：2017-12-05

    Applicant: Hyundai Motor Company ,  Kia Motors Corporation

    Inventor： Dong Hee Han ,  Jong Il Park ,  Hyun Jun Lim ,  Seungwoo Hong ,  Joowon Lee ,  Kwanhee Choi ,  Heechang Oh ,  Yeongseop Park ,  Dong Ho Chu ,  Hyungbok Lee

    IPC: F02M26/42 ,  F01N3/10 ,  F02M26/08 ,  F02B37/04 ,  F02M35/10 ,  F02M35/108 ,  F02M35/112 ,  F01N13/10

    Abstract: An engine system may include: an engine including cylinders that generate a driving torque by combusting fuel; a first intake manifold connected to an intake line through which flows intake air into some of the plurality of cylinders; a second intake manifold supplying the intake air to the other cylinders of the plurality of cylinders through the first intake manifold; a first exhaust manifold connected to some cylinders that are connected to the first intake manifold; a second exhaust manifold connected to some other cylinders that are connected to the second intake manifold; a recirculation line branched from the second exhaust manifold to be coupled to the second intake manifold; a recirculation inlet valve disposed at a point at which the recirculation line and the second exhaust manifold are joined; and a manifold connection valve disposed on an intake line between the first intake manifold and the second intake manifold.

    CONTROL APPARATUS FOR ENGINE HAVING TURBOCHARGER AND METHOD THEREOF
    3.
    发明申请
    CONTROL APPARATUS FOR ENGINE HAVING TURBOCHARGER AND METHOD THEREOF 有权
    具有涡轮增压器的发动机的控制装置及其方法

    公开(公告)号：US20150184603A1

    公开(公告)日：2015-07-02

    申请号：US14485415

    申请日：2014-09-12

    Applicant: Hyundai Motor Company

    Inventor： Dong Hee Han ,  Joowon Lee ,  Hyun Jun Lim ,  Nahm Roh Joo ,  Yoon Joo Kim ,  Kiwon Park ,  Kwanhee Choi ,  Jong Il Park

    IPC: F02D41/00 ,  F02B37/18

    CPC classification number: F02D41/0007 ,  F02B37/18 ,  F02B37/183 ,  F02D11/10 ,  F02D2041/001 ,  Y02T10/144

    Abstract: An control apparatus and method for an engine having a turbocharger may include determining a load condition of the engine by a controller, and opening and closing an intake valve, a throttle valve, and a wastegate valve by the controller according to the load condition of the engine, where a combustion chamber generates power by combusting a fuel, an intake valve adjusts an air/fuel mixed gas flowed into the combustion chamber, a continuously variable valve timing apparatus advances or retards an opening/closing timing of the intake valve, a turbocharger having a turbine and a compressor compressing air flowed into the combustion chamber, a throttle valve adjusting air supplied to the combustion chamber, a wastegate valve adjusting the exhaust gas flowed into the turbine, and a controller controlling the intake valve, the throttle valve, and the wastegate valve according to a load region of the engine.

    Abstract translation: 具有涡轮增压器的发动机的控制装置和方法可以包括通过控制器确定发动机的负载状况，并且通过控制器根据负载条件来打开和关闭进气门，节流阀和废气门阀 发动机，其中燃烧室通过燃烧燃料而产生动力，进气阀调节流入燃烧室的空气/燃料混合气体，无级变速气门正时装置使进气门的打开/关闭正时前进或延迟，涡轮增压器 具有涡轮机和压缩器，其压缩流入燃烧室的空气，调节供应到燃烧室的空气的节流阀，调节流入涡轮机的废气的废气门阀，以及控制进气门，节流阀和 废气门根据发动机的负荷区域。

    Engine system
    4.
    发明授权
    Engine system 有权

    公开(公告)号：US10273908B2

    公开(公告)日：2019-04-30

    申请号：US15377730

    申请日：2016-12-13

    Applicant: Hyundai Motor Company

    Inventor： Joowon Lee ,  Jong Il Park ,  Kwanhee Choi ,  Hyungbok Lee ,  Dong Hee Han ,  Hyun Jun Lim

    IPC: F02B33/44 ,  F02M26/08 ,  F02M26/15 ,  F02M26/17 ,  F02M26/22 ,  F02B37/04 ,  F02B37/16 ,  F02D9/02 ,  F02D41/00 ,  F01N13/10 ,  F02B37/18 ,  F02B39/10

    Abstract: An engine system may include an engine having an intake line flowing an intake gas supplied to the combustion chambers; an intake manifold; a throttle valve provided at a front of the intake manifold and controlling an air amount supplied to the combustion chamber; an electric supercharger provided at the throttle valve and including a motor and an electric compressor operated by the motor to supply the supercharged air to the combustion chamber; an exhaust gas processing device purifying an exhaust gas generated in the combustion chamber; and an exhaust gas recirculation device including a recirculation line branched from the downstream portion of the exhaust gas processing device and joined to the intake line of the upstream portion of the electric compressor, an EGR cooler mounted at the recirculation line, and an EGR valve mounted at a part where the recirculation line and the intake line are joined.

    CONTROL APPARATUS OF ENGINE HAVING TURBOCHARGER AND METHOD THEREOF
    5.
    发明申请
    CONTROL APPARATUS OF ENGINE HAVING TURBOCHARGER AND METHOD THEREOF 有权
    具有涡轮增压器的发动机的控制装置及其方法

    公开(公告)号：US20150176535A1

    公开(公告)日：2015-06-25

    申请号：US14339208

    申请日：2014-07-23

    Applicant: Hyundai Motor Company

    Inventor： Dong Hee Han ,  Kwanhee Choi ,  Hyun Jun Lim ,  Nahm Roh Joo ,  Yoon Joo Kim ,  Kiwon Park ,  Joowon Lee ,  Jong Il Park

    IPC: F02M25/07 ,  F02B47/08

    CPC classification number: F02M26/04 ,  F02B47/08 ,  F02D23/00 ,  F02D35/027 ,  F02D41/0007 ,  F02D2041/227 ,  Y02T10/144

    Abstract: A control apparatus of an engine having a turbocharger may include the engine generating power by combustion of a fuel, the turbocharger including a turbine operated by exhaust gas of the engine and a compressor connected to the turbine by a rotating shaft, and thus supercharging air to a combustion chamber provided in the engine by the compressor, a detecting sensor detecting pre-ignition in the combustion chamber of the engine, and a controller controlling supercharging pressure supplied to the combustion chamber by using a required torque, ignition timing of the combustion chamber, and an air-fuel ratio, and thus controlling the pre-ignition in the combustion chamber, when the pre-ignition in the combustion chamber may be detected by the detecting sensor.

    Abstract translation: 具有涡轮增压器的发动机的控制装置可以包括通过燃料燃烧的发动机发电，所述涡轮增压器包括由发动机的排气操作的涡轮机和通过旋转轴连接到涡轮机的压缩机，从而将增压空气 通过压缩机设置在发动机中的燃烧室，检测发动机的燃烧室中预点火的检测传感器，以及通过使用所需转矩，燃烧室的点火正时来控制供给燃烧室的增压压力的控制器， 并且当燃烧室中的预点火可以由检测传感器检测时，控制燃烧室中的预点火。

    ENGINE SYSTEM
    6.
    发明申请
    ENGINE SYSTEM 审中-公开

    公开(公告)号：US20190128219A1

    公开(公告)日：2019-05-02

    申请号：US15832593

    申请日：2017-12-05

    Applicant: Hyundai Motor Company ,  Kia Motors Corporation

    Inventor： Dong Hee Han ,  Jong Il Park ,  Hyun Jun Lim ,  Seungwoo Hong ,  Joowon Lee ,  Kwanhee Choi ,  Heechang Oh ,  Yeongseop Park ,  Dong.Ho Chu ,  Hyungbok Lee

    IPC: F02M26/42 ,  F02M35/108 ,  F01N13/10 ,  F02M35/112 ,  F02M35/10 ,  F02M26/08 ,  F02B37/04

    Abstract: An engine system may include: an engine including cylinders that generate a driving torque by combusting fuel; a first intake manifold connected to an intake line through which flows intake air into some of the plurality of cylinders; a second intake manifold supplying the intake air to the other cylinders of the plurality of cylinders through the first intake manifold; a first exhaust manifold connected to some cylinders that are connected to the first intake manifold; a second exhaust manifold connected to some other cylinders that are connected to the second intake manifold; a recirculation line branched from the second exhaust manifold to be coupled to the second intake manifold; a recirculation inlet valve disposed at a point at which the recirculation line and the second exhaust manifold are joined; and a manifold connection valve disposed on an intake line between the first intake manifold and the second intake manifold.

    Engine exhaust catalyst heating system
    10.
    发明授权
    Engine exhaust catalyst heating system 有权

    公开(公告)号：US10458300B2

    公开(公告)日：2019-10-29

    申请号：US15359386

    申请日：2016-11-22

    Applicant: Hyundai Motor Company

    Inventor： Hyungbok Lee ,  Jong Il Park ,  Kwanhee Choi ,  Joowon Lee ,  Dong Hee Han ,  Hyun Jun Lim

    IPC: F01N3/20 ,  B01D53/94 ,  F01N13/10 ,  F02B37/04 ,  F02B37/16 ,  F02B75/20 ,  F02D41/00 ,  F02D41/02 ,  F01N3/10 ,  F01N3/22 ,  F02B39/10 ,  F02B75/18

    Abstract: An engine system may include an intake line, and a cylinder deactivation (CDA) device selectively deactivating a portion of combustion chambers in the engine. The engine system may further include a first exhaust manifold connected to a first plurality of combustion chambers mounted with the CDA device, a second exhaust manifold connected to a second plurality of combustion chambers without the CDA device, a first exhaust line connected to the first exhaust manifold, a second exhaust line connected to the second exhaust manifold, and a third exhaust line connected with the first and second exhaust lines through an exhaust gas processing device. In addition, a turbocharger including a turbine is mounted at the first exhaust line and rotated by exhaust gas. An air injection device may supply air to the second exhaust manifold or the second exhaust line in a catalyst heating mode of the exhaust gas processing device.

Patent Agency Ranking