公开(公告)号：US08130041B2

公开(公告)日：2012-03-06

申请号：US12960153

申请日：2010-12-03

申请人： Seong-Il Kim ,  Jongmin Lee ,  Byoung-Gue Min ,  Hyung Sup Yoon ,  Hae Cheon Kim ,  Eun Soo Nam

发明人： Seong-Il Kim ,  Jongmin Lee ,  Byoung-Gue Min ,  Hyung Sup Yoon ,  Hae Cheon Kim ,  Eun Soo Nam

IPC分类号： H03F3/68

CPC分类号： H03F3/245 ,  H03F1/0261 ,  H03F1/52 ,  H03F3/19 ,  H03F3/211 ,  H03F2200/18 ,  H03F2200/451

摘要： Provided is a power amplifier device. The power amplifier device includes: a cutoff unit cutting off a direct current (DC) component of a signal delivered from a signal input terminal; a circuit protecting unit connected to the cutoff unit and stabilizing a signal delivered from the cutoff unit; and an amplification unit connected to the circuit protecting unit and amplifying a signal delivered from the circuit protecting unit, wherein the amplification unit comprises a plurality of transistors connected in parallel to the circuit protecting unit and the circuit protecting unit comprises resistors connected to between bases of the plurality of transistors.

摘要翻译： 提供了一种功率放大器装置。 功率放大器装置包括：切断单元，切断从信号输入端子发送的信号的直流（DC）分量; 连接到所述切断单元的电路保护单元，并且稳定从所述切断单元传送的信号; 以及放大单元，连接到所述电路保护单元并放大从所述电路保护单元传送的信号，其中所述放大单元包括与所述电路保护单元并联连接的多个晶体管，所述电路保护单元包括电阻器， 多个晶体管。

公开(公告)号：US08118002B2

公开(公告)日：2012-02-21

申请号：US12070404

申请日：2008-02-19

申请人： Jongmin Lee ,  Richard B. Roe

发明人： Jongmin Lee ,  Richard B. Roe

IPC分类号： F01L1/34

CPC分类号： F01L13/0026 ,  F01L1/053 ,  F01L1/185 ,  F01L1/26 ,  F01L13/0005 ,  F01L2103/01 ,  F01L2105/00

摘要： In a dual intake valve arrangement for an internal combustion engine, a continuously variable valve lift (CVVL) system controls two intake valves for one or more engine cylinders. In each cylinder, one of the intake valves includes an associated valve deactivation device, and the other intake valve does not. To improve in-cylinder air flow turbulence under low valve lift, one of the intake valves may be deactivated, resulting in mixture intake through only one valve, resulting in strong swirl by unbalanced flow. A CVVL-equipped engine including a valve deactivation device provides the same amount of air flow for the same engine load as a prior art CVVL engine. A method of introducing a swirl to the mixture is also described.

摘要翻译： 在用于内燃机的双进气阀装置中，连续可变气门升程（CVVL）系统控制用于一个或多个发动机气缸的两个进气门。 在每个气缸中，其中一个进气门包括一个关联的阀门停用装置，而另一个进气门则不包括。 为了改善在低气门升程下的气缸内气流湍流，其中一个进气门可能会失效，从而仅通过一个阀门进行混合进气，导致不平衡流动引起强烈的漩涡。 具有阀停用装置的CVVL配置的发动机为与现有技术的CVVL发动机相同的发动机负载提供相同量的气流。 还描述了向混合物引入涡流的方法。

公开(公告)号：US07986211B2

公开(公告)日：2011-07-26

申请号：US12968022

申请日：2010-12-14

申请人： Seong-il Kim ,  Jongmin Lee ,  Byoung-Gue Min ,  Hyung Sup Yoon ,  Hae Cheon Kim ,  Eun Soo Nam

发明人： Seong-il Kim ,  Jongmin Lee ,  Byoung-Gue Min ,  Hyung Sup Yoon ,  Hae Cheon Kim ,  Eun Soo Nam

IPC分类号： H01F5/00

CPC分类号： H01F17/0006 ,  H01F2017/0086 ,  H01L28/10

摘要： Provided is an inductor. The inductor includes a first to a fourth conductive terminals formed in one direction within a semiconductor substrate, a first conductive line formed on one side of the semiconductor substrate and electrically connected to the second and third conductive terminals interiorly positioned among the first to fourth conductive terminals, a second conductive line formed on the one side of the semiconductor substrate and electrically connected to the first and fourth conductive terminals exteriorly positioned among the first to fourth conductive terminals, and a third conductive line formed on the other side of the semiconductor substrate and electrically connected to the first and third conductive terminals among the first to fourth conductive terminals.

摘要翻译： 提供一种电感器。 电感器包括在半导体衬底内的一个方向上形成的第一至第四导电端子，形成在半导体衬底的一侧上的第一导电线，并且电连接到内部位于第一至第四导电端子之间的第二和第三导电端子 形成在所述半导体衬底的一侧上并与外部位于所述第一至第四导电端子之间的所述第一和第四导电端子电连接的第二导电线，以及形成在所述半导体衬底的另一侧上并电连接的第三导电线 连接到第一至第四导电端子中的第一和第三导电端子。

公开(公告)号：US20110146004A1

公开(公告)日：2011-06-23

申请号：US12976390

申请日：2010-12-22

申请人： Changoh KIM ,  Jaehyun Kim ,  Jaewon Chang ,  Jongmin Lee ,  Sangheon Lee ,  Youngho Kim

发明人： Changoh KIM ,  Jaehyun Kim ,  Jaewon Chang ,  Jongmin Lee ,  Sangheon Lee ,  Youngho Kim

IPC分类号： D06L1/20 ,  D06F25/00

CPC分类号： D06F35/006 ,  D06F33/02 ,  D06F35/005 ,  D06F35/007 ,  D06F39/003 ,  D06F39/083 ,  D06F39/088

摘要： Provided are a washing method and washing machine. In the washing method, an eco-rinsing process where a drum rotates in a state where at least a portion of laundry is pressed against the inner wall of the drum and wash water is sprayed into the drum is performed. A spinning process where the spraying of the wash water is stopped and the wash water is removed from the laundry by accelerating the drum is performed. Here, at least a portion of the laundry remains pressed against the wall of the drum in the eco-rinsing process and the spinning process.

公开(公告)号：US20110099728A1

公开(公告)日：2011-05-05

申请号：US12917776

申请日：2010-11-02

申请人： Wooyoung KIM ,  Youngho Kim ,  Jaehyun Kim ,  Moonhee Hong ,  Changoh Kim ,  Kyungchul Woo ,  Myonghun Im ,  Sangheon Lee ,  Jaewon Chang ,  Sooyoung Oh ,  Jongmin Lee

发明人： Wooyoung KIM ,  Youngho Kim ,  Jaehyun Kim ,  Moonhee Hong ,  Changoh Kim ,  Kyungchul Woo ,  Myonghun Im ,  Sangheon Lee ,  Jaewon Chang ,  Sooyoung Oh ,  Jongmin Lee

IPC分类号： D06L1/20 ,  D06B1/00

CPC分类号： D06F39/088 ,  D06F35/006 ,  D06F39/003 ,  D06F39/005 ,  D06F39/083

摘要： Provided is a method for washing laundry in a washing machine, wherein the washing machine includes a tub and a drum disposed inside the tub, the method comprising: supplying wash water into the tub; rotating the drum such that the laundry is attached the drum and spraying the wash water changed to whirling water into the drum; and draining the wash water from the tub.

摘要翻译： 本发明提供一种在洗衣机中洗涤衣物的方法，其中洗衣机包括设置在桶内的桶和桶，该方法包括：将洗涤水供应到桶中; 使滚筒旋转，使衣物安装在滚筒上，并将洗涤水喷洒到旋转的水中进入滚筒; 并从洗衣桶中排出洗涤水。

公开(公告)号：US07409935B2

公开(公告)日：2008-08-12

申请号：US11171656

申请日：2005-06-30

申请人： Jongmin Lee ,  Cai P. Shum

发明人： Jongmin Lee ,  Cai P. Shum

IPC分类号： F01L1/34

CPC分类号： F01L1/344 ,  F01L1/3442 ,  F01L2001/34483 ,  F01L2103/01 ,  F01L2820/01

摘要： A camshaft phaser includes a rotor, a stator, a torsional rotor bias spring, and a spring retainer wherein the spring retainer is fixed to either the rotor or stator when the nominal spring preload is reached to retain the nominal spring preload in said phaser. In one embodiment, the rotor has a bore formed therein, and the spring retainer has an arcuate slot coincident with the rotor bore. The spring retainer is rotated past the rotor until a predetermined spring preload is achieved. A retaining feature is installed through the arcuate slot into the rotor bore, thereby biasing the rotor in the predetermined bias position at the predetermined bias spring preload. In another embodiment, the spring retainer is a rotatable cam feature that becomes fixed to the stator after spring adjustment is complete.

摘要翻译： 凸轮轴相位器包括转子，定子，扭转转子偏置弹簧和弹簧保持器，当达到标称弹簧预载度时，弹簧保持器固定到转子或定子上，以将标称弹簧预载保持在所述移相器中。 在一个实施例中，转子具有形成在其中的孔，并且弹簧保持器具有与转子孔重合的弓形槽。 弹簧保持架旋转经过转子直到实现预定的弹簧预载。 保持特征通过弓形槽安装到转子孔中，从而以预定的偏置弹簧预载荷将转子偏置在预定的偏置位置。 在另一个实施例中，弹簧保持器是可旋转的凸轮特征，其在弹簧调节完成之后固定到定子。

公开(公告)号：US07350487B1

公开(公告)日：2008-04-01

申请号：US11713908

申请日：2007-03-05

申请人： Jeffrey M. Pfeiffer ,  Jongmin Lee

发明人： Jeffrey M. Pfeiffer ,  Jongmin Lee

IPC分类号： F01L1/34

CPC分类号： F01L1/34 ,  F01L2800/11 ,  F01L2820/041 ,  F01L2820/042

摘要： A camshaft phaser control system for reducing rotor positional instability. A phaser system includes a target wheel mounted on the phaser rotor such that during camshaft rotation wheel teeth chop a signal to generate first and second interruption signals indicative of amplitude of rotor instability. An instability monitor is used to monitor the level of instability against predetermined acceptable levels, depending upon engine operating conditions (RPM, temperature). An excessive level of instability is established by engine calibration. When measured instability exceeds a predetermined threshold level for a predetermined period, an instability diagnostic becomes alarmed. A default strategy is used to correct the excessive instability by applying a bias to the phaser control duty cycle. The system continues to monitor the level of instability, and when instability falls below the threshold limit, normal phasing operation is resumed.

摘要翻译： 用于减小转子位置不稳定性的凸轮轴相位器控制系统。 相位器系统包括安装在移相器转子上的目标轮，使得在凸轮轴旋转轮齿切割信号以产生指示转子不稳定性幅度的第一和第二中断信号。 根据发动机工作条件（RPM，温度），使用不稳定性监视器来监视不稳定水平达到预定的可接受水平。 通过发动机校准建立了过高的不稳定性。 当测量不稳定性超过预定阈值水平达预定时间段时，不稳定性诊断变得震惊。 使用默认策略通过对相位器控制占空比施加偏差来纠正过度不稳定性。 系统继续监控不稳定的水平，当不稳定性低于阈值限制时，恢复正常的定相操作。

公开(公告)号：US06321705B1

公开(公告)日：2001-11-27

申请号：US09557732

申请日：2000-04-26

申请人： Hermes A. Fernandez ,  Jongmin Lee ,  Mark James Spath ,  Nick John Hendriksma

发明人： Hermes A. Fernandez ,  Jongmin Lee ,  Mark James Spath ,  Nick John Hendriksma

IPC分类号： F01L1300

CPC分类号： F01L1/185 ,  F01L13/0005 ,  F01L2105/00

摘要： A deactivation roller finger follower for use with an internal combustion engine includes an elongate body. The body has a valve pallet end and a socket. The pallet end is configured for engaging a valve stem of the internal combustion engine. The socket is configured for engaging a hydraulic lash adjuster of the internal combustion engine. The body defines a roller aperture. A roller is disposed within the roller aperture. The roller is configured for engaging a cam lobe of the internal combustion engine. The roller defines a shaft orifice therethrough. An elongate shaft extends transversely through the shaft orifice. In a default operating position, the shaft is coupled to the body to thereby transfer rotary motion of the cam to pivotal movement of the body about the hydraulic lash adjuster. The shaft is selectively decoupled from the body such that the rotary motion of the cam is not transferred to pivotal movement of the body.

摘要翻译： 用于内燃机的停用辊指随动件包括细长体。 阀体具有阀门托架端和插座。 托盘端构造成用于接合内燃机的阀杆。 该插座构造成用于接合内燃机的液压间隙调节器。 本体定义一个滚筒孔。 辊子设置在辊孔内。 辊被构造成用于接合内燃机的凸轮凸角。 辊定义了通过其中的轴孔。 细长轴横向延伸穿过轴孔。 在默认操作位置，轴联接到主体，从而将凸轮的旋转运动传递到主体围绕液压间隙调节器的枢转运动。 轴被选择性地与主体分离，使得凸轮的旋转运动不被转移到主体的枢转运动。

公开(公告)号：US5558054A

公开(公告)日：1996-09-24

申请号：US487036

申请日：1995-06-07

申请人： Susumu Ariga ,  Jongmin Lee

发明人： Susumu Ariga ,  Jongmin Lee

IPC分类号： F01L1/46 ,  F02B3/06 ,  F01L3/10 ,  F01L1/02

CPC分类号： F01L1/462 ,  F02B3/06

摘要： A valve system for use in internal combustion engines includes a means for controllably varying the preload force imposed on a valve spring in correlation with engine speed. At low engine speeds the preload force is maintained at a minimal level whereby the normal load at the cam/follower interface is maintained at a minimal value. At higher engine speeds, the preload force on the valve spring is selectively increased to assure positive closure of the valve head. The increased preload forces are imposed by extending a hydraulically actuated, moveable spring seating surface whereby the installed length of the spring is shortened. The hydraulic actuating fluid is continuously circulated through inlet and outlet ports, communicating with an expandable chamber associated with the moveable seating surface, during low engine speed operation to abate the problem of temperature rise in static fluid systems.

摘要翻译： 用于内燃机的阀系统包括用于以与发动机转速相关的方式可控地改变施加在阀弹簧上的预加载力的装置。 在低发动机速度下，预紧力保持在最小水平，由此凸轮/跟随器接口处的正常负载保持在最小值。 在较高的发动机转速下，选择性地增加阀弹簧上的预紧力，以确保阀头的正闭合。 通过延伸液压致动的可移动的弹簧座表面来施加增加的预紧力，由此缩短弹簧的安装长度。 在低发动机转速操作期间，液压致动流体通过入口和出口连续循环，与可移动的座表面相关联的可膨胀室连通，以减轻静态流体系统中温度升高的问题。