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1.发明授权Fuel control system and fuel control method of a gasoline direct injection engine 有权汽油直喷发动机的燃油控制系统和燃油控制方法公开(公告)号：US09062625B2
公开(公告)日：2015-06-23
申请号：US13731467
申请日：2012-12-31
发明人： Heungseok Lee , Wan Soo Oh , Yong Wook Jin
CPC分类号： F02D41/3082 , F02D41/042 , F02D41/3845 , F02D2009/0245 , F02D2200/101
摘要： A fuel control system and fuel control method of gasoline direct injection engine can improve noise vibration harshness (NVH) by preventing fuel from flowing backward into a low pressure pump by determining whether the ignition of the engine is turned off and maintaining the operation of an inlet valve of a high pressure pump for a predetermined time when the ignition of the engine is determined to be turned off.
摘要翻译： 汽油直喷发动机的燃料控制系统和燃油控制方法可以通过确定发动机的点火是否关闭并保持进气口的运行来防止燃料向后流入低压泵，从而提高噪声振动的粗糙度（NVH） 当发动机的点火被确定为关闭时，高压泵的阀门预定时间。
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公开(公告)号：US09074655B2
公开(公告)日：2015-07-07
申请号：US13689365
申请日：2012-11-29
发明人： Jae Woong Hwang , Yong Wook Jin , Wan Soo Oh , Seok Young Shin
IPC分类号： F16F15/30
CPC分类号： F16F15/30 , F16F15/1421 , F16F15/145 , F16F15/1478 , Y10T74/2128
摘要： An apparatus for damping a flywheel includes a drive plate integrally connected to a crankshaft. A flywheel is connected to receive a rotating force from the drive plate through planetary gearing, and is mounted to rotate relative to the crankshaft. A rigidity imparting means is disposed on a path along which a rotating force is transferred between the drive plate and the flywheel. A mass body is provided on the flywheel, and is configured to perform relative rotation in a direction that offsets a torsional vibration of an engine transmitted to the flywheel.
摘要翻译： 用于阻尼飞轮的装置包括与曲轴一体连接的驱动板。 飞轮被连接以通过行星齿轮传动从驱动板接收旋转力，并且被安装成相对于曲轴旋转。 刚性施加装置设置在驱动板和飞轮之间沿其转动的路径上。 质量体设置在飞轮上，并且构造成在偏移发送到飞轮的发动机的扭转振动的方向上执行相对旋转。
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公开(公告)号：US08672802B2
公开(公告)日：2014-03-18
申请号：US13667466
申请日：2012-11-02
发明人： Jae Woong Hwang , Yong Wook Jin , Wan Soo Oh
IPC分类号： F16H57/08
CPC分类号： F16F15/13157 , Y10T74/2131
摘要： A flywheel apparatus of an engine may include a primary wheel that receives a rotational force from the engine and has an integral ring gear, a secondary wheel that has a sun gear disposed coaxially with the ring gear, a carrier to which each rotary shaft of a plurality of planetary gears may be connected, the planetary gears being engaged between the integral ring gear and the sun gear, and a damping member elastically engaging between the carrier and the secondary wheel and providing an elastic force to the carrier during relative rotation between the carrier and the secondary wheel.
摘要翻译： 发动机的飞轮装置可以包括主轮，其接收来自发动机的旋转力并具有一体的环形齿轮，具有与所述环形齿轮同轴设置的太阳轮的副轮，载体，每个旋转轴 可以连接多个行星齿轮，行星齿轮啮合在一体的环形齿轮和太阳齿轮之间，以及阻尼件，其弹性地接合在承载件和副轮之间，并且在载体之间的相对旋转期间向载体提供弹性力 和二次轮。
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公开(公告)号：US20140157945A1
公开(公告)日：2014-06-12
申请号：US13905538
申请日：2013-05-30
发明人： Wan Soo Oh , Heung Seok Lee , Yong Wook Jin , Jae Woong Hwang
IPC分类号： F16F15/30
CPC分类号： F16F15/30 , F16F15/134 , F16F15/13438 , F16F15/1428 , Y10T74/2121
摘要： It is possible to prevent mounting performance from being deteriorated due to an increase in length of a transmission by mounting an inertia body not on the input shaft of the transmission and can effectively suppress rattling of the transmission by effectively reducing rotational vibration of the input shaft of the transmission, using 2-cylinder and 3-cylinder engines, down-speeding, or Cylinder Deactivation (CDA).
摘要翻译： 通过安装不在变速器的输入轴上的惯性体，由于变速器的长度的增加可以防止安装性能的劣化，并且可以有效地抑制变速器的晃动，从而有效地减小输入轴的旋转振动 传动，使用2缸和3缸发动机，减速或气缸停用（CDA）。
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5.发明申请FUEL CONTROL SYSTEM AND FUEL CONTROL METHOD OF A GASOLINE DIRECT INJECTION ENGINE 有权汽油直喷喷射燃油控制系统及燃油控制方法公开(公告)号：US20140100759A1
公开(公告)日：2014-04-10
申请号：US13731467
申请日：2012-12-31
发明人： Heungseok Lee , Wan Soo Oh , Yong Wook Jin
IPC分类号： F02D41/30
CPC分类号： F02D41/3082 , F02D41/042 , F02D41/3845 , F02D2009/0245 , F02D2200/101
摘要： A fuel control system and fuel control method of gasoline direct injection engine can improve noise vibration harshness (NVH) by preventing fuel from flowing backward into a low pressure pump by determining whether the ignition of the engine is turned off and maintaining the operation of an inlet valve of a high pressure pump for a predetermined time when the ignition of the engine is determined to be turned off.
摘要翻译： 汽油直喷发动机的燃料控制系统和燃油控制方法可以通过确定发动机的点火是否关闭并保持进气口的运行来防止燃料向后流入低压泵，从而提高噪声振动的粗糙度（NVH） 当发动机的点火被确定为关闭时，高压泵的阀门预定时间。
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公开(公告)号：US20140045646A1
公开(公告)日：2014-02-13
申请号：US13689365
申请日：2012-11-29
发明人： Jae Woong Hwang , Yong Wook Jin , Wan Soo Oh , Seok Young Shin
IPC分类号： F16F15/30
CPC分类号： F16F15/30 , F16F15/1421 , F16F15/145 , F16F15/1478 , Y10T74/2128
摘要： An apparatus for damping a flywheel includes a drive plate integrally connected to a crankshaft A flywheel is connected to receive a rotating force from the drive plate through planetary gearing, and is mounted to rotate relative to the crankshaft. A rigidity imparting means is disposed on a path along which a rotating force is transferred between the drive plate and the flywheel. A mass body is provided on the flywheel, and is configured to perform relative rotation in a direction that offsets a torsional vibration of an engine transmitted to the flywheel.
摘要翻译： 用于阻尼飞轮的装置包括与曲轴一体地连接的驱动板。飞轮被连接以通过行星齿轮传动从驱动板接受旋转力，并被安装成相对于曲轴旋转。 刚性施加装置设置在驱动板和飞轮之间沿其转动的路径上。 质量体设置在飞轮上，并且构造成在偏移发送到飞轮的发动机的扭转振动的方向上执行相对旋转。
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公开(公告)号：US20130269342A1
公开(公告)日：2013-10-17
申请号：US13665532
申请日：2012-10-31
发明人： Wan Soo Oh , Heung Seok Lee , Yong Wook Jin , Jae Woong Hwang
IPC分类号： F02B33/00
CPC分类号： F02B33/00 , F01N5/04 , F02B37/10 , F02B37/12 , F02B39/04 , F02B39/10 , F02B39/12 , F02C6/12 , F02D2009/0283 , F05D2220/40 , F05D2220/76 , F05D2260/4023 , F05D2260/40311 , Y02T10/144 , Y02T10/16
摘要： A turbocharger apparatus of an engine may include a turbine installed to generate a rotating force from an exhaust gas flow of the engine, a compressor selectively coupled to the turbine to be rotated for compressing air which is to be supplied into an engine combustion chamber of the engine, a shaft installed to transfer the rotating force of the turbine to the compressor, a clutch installed to the shaft to control the transfer of the rotating force between the turbine and the compressor, a planetary gear unit connected to the compressor, and a motor generator mounted onto the shaft and coupled to the planetary gear unit to receive the rotating force of the compressor through the planetary gear set.
摘要翻译： 发动机的涡轮增压器装置可以包括安装成从发动机的废气流产生旋转力的涡轮机，选择性地联接到涡轮机的压缩机以被旋转以压缩要供应到发动机燃烧室的发动机燃烧室中的空气 发动机，安装成将涡轮机的旋转力传递到压缩机的轴，安装到轴上的离合器，以控制涡轮机和压缩机之间的转动力的传递，连接到压缩机的行星齿轮单元和电动机 发电机安装在轴上并联接到行星齿轮单元以接收压缩机通过行星齿轮组的旋转力。
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公开(公告)号：US09702430B2
公开(公告)日：2017-07-11
申请号：US15210364
申请日：2016-07-14
发明人： Wan Soo Oh , Heung Seok Lee , Yong Wook Jin , Jae Woong Hwang
IPC分类号： F16F15/134 , F16F15/30
CPC分类号： F16F15/134 , F16F15/30 , Y10T74/2131
摘要： An apparatus for damping of a flywheel, which is configured so that a second mass may rotate in a direction for offsetting torsional vibration of an engine transmitted to a first mass through a damping spring. The apparatus includes: guides disposed between damping springs and guiding the damping springs extending/contracting in a rotational direction by a damping operation; and a third mass arranged coaxially with the second mass, with one end connected to the guide, and relatively rotating in a direction for offsetting torsional vibration of the engine transmitted to the second mass.
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公开(公告)号：US08919317B2
公开(公告)日：2014-12-30
申请号：US13663891
申请日：2012-10-30
发明人： Jae Woong Hwang , Yong Wook Jin , Wan Soo Oh
IPC分类号： F02B75/06
CPC分类号： F16F15/134 , F16F15/13157
摘要： An inertia incremental apparatus for a flywheel of an engine, may include a drive plate integrally connected to a crankshaft, a flywheel rotatably connected to the camshaft, receiving a rotational force from the drive plate through a planetary gear set, and rotating relatively to the crankshaft, and a stiffness-providing unit disposed on a path of transmitting the rotational force from the drive plate to the flywheel.
摘要翻译： 用于发动机的飞轮的惯性增量装置可以包括一体地连接到曲轴的驱动板，可旋转地连接到凸轮轴的飞轮，通过行星齿轮组从驱动板接收旋转力，并相对于曲轴 以及设置在从驱动板向飞轮传递旋转力的路径上的刚度提供单元。
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公开(公告)号：US08833203B2
公开(公告)日：2014-09-16
申请号：US13693754
申请日：2012-12-04
发明人： Jae Woong Hwang , Yong Wook Jin , Wan Soo Oh , Seok Young Shin , Dong Hoon Park
CPC分类号： F16F15/26 , F16F15/1428 , Y10T74/2121 , Y10T74/213 , Y10T74/2131
摘要： A damper apparatus for an input shaft of a transmission, may include a flywheel having a reception space in which a inertial body may be provided so as to be rotatable relative to the flywheel, the input shaft extending into the reception space of the flywheel, and an inertial body assembly slidably coupled to the input shaft so as to provide rotational inertial force to the input shaft, the inertial body assembly being disposed in the reception space.
摘要翻译： 用于变速器的输入轴的阻尼器装置可以包括具有接收空间的飞轮，其中可以设置惯性体以相对于飞轮旋转，输入轴延伸到飞轮的接收空间中，以及 惯性体组件，可滑动地联接到输入轴，以便向输入轴提供旋转惯性力，惯性体组件设置在接收空间中。
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