专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US11536207B2 Apparatus of controlling vehicle and method thereof 有权
公开(公告)号：US11536207B2
公开(公告)日：2022-12-27
申请号：US17517725
申请日：2021-11-03
申请人： Hyundai Motor Company , Kia Corporation
发明人： Yeongseop Park , Dong Hee Han , Jong Il Park , Hyunjin Kang , Heechang Oh , Jaun Ku , Seungwoo Hong , Jonghyeok Lee , Kwanhee Lee , Dongwon Jung , Jaeheun Kim
IPC分类号： F02D13/04 , F02D35/02 , F02D13/02 , F02B37/12 , F02D41/00 , F02P5/152 , F02P5/06
摘要： An apparatus of controlling a vehicle and a method thereof are provided. The operating region of an engine is operated with theoretical air-fuel ratio. The apparatus includes a supercharger that supplies compressed air to a the combustion chamber of the engine and a spark plug that ignites mixed air supplied to the combustion chamber. An intake valve selectively opens and closes the combustion chamber for inflowing the mixed air therein. A variable valve apparatus adjusts an opening timing and closing timing of the intake valve and a controller adjusts an ignition timing of the spark plug and the closing timing of the intake valve through the variable valve apparatus based on the operating region of the engine.

62. 发明授权

US11359585B2 Engine system 有权
公开(公告)号：US11359585B2
公开(公告)日：2022-06-14
申请号：US17101186
申请日：2020-11-23
申请人： Hyundai Motor Company , Kia Corporation
发明人： 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分类号： F02M26/46 , F02M26/42 , F01N3/10 , F02M26/08 , F01N13/10 , F02B37/04 , F02M35/10 , F02M35/108 , F02M35/112
摘要： 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.

63. 发明授权

US10458300B2 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
申请人： Hyundai Motor Company
发明人： Hyungbok Lee , Jong Il Park , Kwanhee Choi , Joowon Lee , Dong Hee Han , Hyun Jun Lim
IPC分类号： F01N3/20 , B01D53/94 , F01N13/10 , F02B37/04 , F02B37/16 , F02B75/20 , F02D41/00 , F02D41/02 , F01N3/10 , F01N3/22 , F02B39/10 , F02B75/18
摘要： 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.

64. 发明授权

US10006415B2 Auxiliary cooling system 有权
公开(公告)号：US10006415B2
公开(公告)日：2018-06-26
申请号：US14936338
申请日：2015-11-09
申请人： Hyundai Motor Company
发明人： Dong Ho Chu , Jong Il Park , Dong Hee Han
IPC分类号： F01P11/04 , F02M26/33 , F01P7/14 , F02B29/04
CPC分类号： F02M26/33 , F01P3/20 , F01P7/14 , F01P11/04 , F01P2037/02 , F01P2060/12 , F01P2060/16 , F02B29/0406 , Y02T10/146
摘要： An auxiliary cooling system which is provided separately from an engine cooling passage in a vehicle provided with a turbo engine. The auxiliary cooling system includes a first line which connects a radiator and an intercooler to each other and on which an electric water pump is installed. A second line connects the intercooler and an intake manifold. A third line connects the intake manifold and the radiator, and a bypass valve selectively directly transfers cooling water, heated while passing through a turbine housing provided on a path of the third line, to the radiator or transfers the cooling water to the radiator via an engine block or a heater. Cooling water discharged from the intake manifold passes through an ETC (electronic throttle control) unit and thus reduces a temperature of intake air passing through the ETC unit.

65. 发明申请

US20180100428A1 ENGINE SYSTEM 审中-公开
公开(公告)号：US20180100428A1
公开(公告)日：2018-04-12
申请号：US15378528
申请日：2016-12-14
申请人： HYUNDAI MOTOR COMPANY
发明人： Dong Hee Han , Jong II Park , Seungwoo Hong , Hyungbok Lee , Joowon Lee , Dong Ho Chu , Hyun Jun Lim
IPC分类号： F02B37/04 , F02B39/10 , F02M26/08 , F02M26/42 , F02B29/04 , F01N13/10 , F02B75/18
CPC分类号： F02B37/04 , F01N13/107 , F02B29/04 , F02B39/10 , F02B75/18 , F02B2075/1816 , F02M26/08 , F02M26/42 , Y02T10/144 , Y02T10/146
摘要： An engine system may include: an engine including a plurality of cylinders generating driving torque by combustion of fuel; a first exhaust manifold connected to some of cylinders of the plurality of cylinders; a second exhaust manifold connected to remaining cylinders of the plurality of cylinders; a turbocharger including a turbine rotated by exhaust gas that is exhausted from the first exhaust manifold and a compressor rotated together with the turbine and compressing air supplied to the cylinders; and an supercharger including a motor and an compressor operated by the motor in order to supply compressed air to the cylinders.

66. 发明授权

US09726090B2 Engine having low pressure EGR system and control method thereof 有权
公开(公告)号：US09726090B2
公开(公告)日：2017-08-08
申请号：US14943940
申请日：2015-11-17
申请人： HYUNDAI MOTOR COMPANY
发明人： Seung Hwan Kim , Jong II Park , Kwanhee Choi , Hyun Jun Lim , Joowon Lee , Dong Hee Han
IPC分类号： F01N3/20 , F02B37/20 , F02B39/08 , F02D41/00 , F02M35/10 , F02D41/12 , F02B39/10 , F02M26/06
CPC分类号： 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
摘要： 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.

67. 发明申请

US20150143807A1 ENGINE HAVING TURBO CHARGER 审中-公开
标题翻译：发动机有涡轮充电器
公开(公告)号：US20150143807A1
公开(公告)日：2015-05-28
申请号：US14304692
申请日：2014-06-13
申请人： Hyundai Motor Company
发明人： Yoon Joo Kim , II Joong Hwang , Hyun Jun Lim , Nahm Roh Joo , Dong Hee Han , Seung Kook Han , Jong II Park
IPC分类号： F02B47/08 , F02B37/22 , F01N3/20
CPC分类号： F02B37/22 , F01N3/20 , F02B29/04 , F02B37/162 , F02B37/18 , F02D9/02 , F02D9/04 , Y02T10/144
摘要： An engine having a turbocharger may include an intake route control valve disposed on a first intake line that supplies outside air to an intake manifold, a second intake line bypassing the intake route control valve, a first exhaust line in which exhaust gas from an exhaust manifold flows, a second exhaust line bypassing an exhaust route control valve disposed on the first exhaust line to join the first exhaust line, a turbocharger operated by exhaust gas in the second exhaust line to compress intake air in the second intake line, and a first catalyst unit disposed at a downstream side of the exhaust route control valve on the first exhaust line. The first catalyst unit may include a first brick disposed at an upstream side and a second brick disposed at a downstream side of the first brick with a predetermined distance, and the second exhaust line joins the first exhaust line at a portion between the first brick and the second brick.
摘要翻译：具有涡轮增压器的发动机可以包括设置在向进气歧管供给外部空气的第一进气管道上的进气路径控制阀，旁路进气通路控制阀的第二进气管线，排气歧管流经旁通第一排气管路的排气路径控制阀，连接第一排气管路的第二排气管路，在第二排气管路中由排气操作的涡轮增压器，用于压缩第二吸入管路内的进气;以及第一催化剂设置在第一排气管路上的排气路径控制阀的下游侧。第一催化剂单元可以包括设置在上游侧的第一砖和设置在第一砖的下游侧的预定距离的第二砖，并且第二排气线在第一砖和第一砖之间的部分处连接第一排气线第二块砖。

68. 发明申请

US20220397076A1 CONTROL APPARATUS AND METHOD OF ENGINE FOR HYBRID VEHICLE 有权
公开(公告)号：US20220397076A1
公开(公告)日：2022-12-15
申请号：US17496084
申请日：2021-10-07
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION
发明人： Jong Il Park , Hyunjin Kang , Seungwoo Hong , Kwanhee Lee , Jaeheun Kim , Dong Hee Han , Jonghyeok Lee
IPC分类号： F02D41/40 , F02D41/14
摘要： A control apparatus of an engine for a hybrid vehicle includes an engine including at least one cylinder that generates power required for vehicle driving by fuel combustion, an injector that injects fuel into the cylinder, a driving motor that assists the power of the engine, and a controller that selectively performs a single injection mode in which fuel is injected once into the cylinder of the engine through the injector and a multiple injection mode in which fuel is injected a plurality of times into the cylinder of the engine through the injector, in a transition region that transitions from a theoretical air-fuel ratio operating region in which the engine is operated at a theoretical air-fuel ratio to a lean-burn combustion operating region in which the engine is operated leaner than the theoretical air-fuel ratio.

69. 发明授权

US10273908B2 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
申请人： Hyundai Motor Company
发明人： Joowon Lee , Jong Il Park , Kwanhee Choi , Hyungbok Lee , Dong Hee Han , Hyun Jun Lim
IPC分类号： F02B33/44 , F02M26/08 , F02M26/15 , F02M26/17 , F02M26/22 , F02B37/04 , F02B37/16 , F02D9/02 , F02D41/00 , F01N13/10 , F02B37/18 , F02B39/10
摘要： 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.

70. 发明授权

US09816432B2 Engine cooling system 有权
公开(公告)号：US09816432B2
公开(公告)日：2017-11-14
申请号：US14448826
申请日：2014-07-31
申请人： Hyundai Motor Company
发明人： Jong Il Park , Nahm Roh Joo , Dong Hee Han , Hyun Jun Lim , Yoon Joo Kim
IPC分类号： F02B33/44 , F02D23/00 , F02B29/04 , F01P3/02 , F01P3/12 , F02B37/22 , F01P7/16 , F02M26/07 , F02M26/28
CPC分类号： F02B29/0443 , F01P3/02 , F01P3/12 , F01P7/165 , F01P2003/024 , F01P2003/027 , F01P2060/02 , F01P2060/04 , F01P2060/08 , F01P2060/12 , F02B37/22 , F02M26/07 , F02M26/28 , Y02T10/146
摘要： An engine cooling system may include a main intake line for supplying external air to an intake manifold attached to an engine including a cylinder block and a cylinder head, a supplementary intake line branched from one side of the main intake line and joined to the other side of the main intake line, an intake route control valve in the main intake line, a main exhaust line for flowing exhaust gas from an exhaust manifold, an exhaust route control valve in the main exhaust line, a turbocharger, an intercooler mounted to the supplementary intake line on a downstream side of the turbocharger, an EGR cooler branched from the exhaust manifold for recirculating the exhaust gas and provided in an EGR line connected to the main intake line; and a cooling line for flowing a coolant supplied from a water pump to cool the EGR cooler, the exhaust route control valve and/or the turbine housing of the turbocharger.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式