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公开(公告)号：KR101755991B1
公开(公告)日：2017-07-10
申请号：KR1020160027763
申请日：2016-03-08
Applicant: 현대자동차주식회사
Abstract: 본발명은버튼타입전자식변속시스템의변속제어방법에관한것으로, 차속및 도로의경사도에따라 P단버튼의작동시간및 눌림양에변화를주고, 변화된 P단버튼의작동시간및 눌림양을만족해야만변속단이 D단또는 R단에서 N단으로변속이되도록함으로써, 운전자의의지와상관없이변속단이 D단또는 R단에서 N단으로변속되는것을방지할수 있도록된 것이다.
Abstract translation: 本发明涉及按钮型电子变速系统的方法的换档控制，根据车辆速度和道路进行更改的操作时间和P阶段按钮的下压量的倾斜，它必须满足的操作时间和所述改变后的P-阶段按钮的按压量 通过移动位置，使得换档到N范围内的d-范围或R-阶段，将允许能防止从d-范围或R-速度级移位到N范围，无论驾驶者的意愿。
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公开(公告)号：KR1020150139169A
公开(公告)日：2015-12-11
申请号：KR1020140067313
申请日：2014-06-03
CPC classification number: Y02A50/2325 , Y02T10/24 , Y02T10/47 , F01N3/20 , F01N3/36 , F01N9/00 , G05D23/00 , H01L35/02
Abstract: 본발명은 SCR 시스템의우레아히팅장치에관한것으로서, 더욱상세하게는상용차량의 SCR 시스템용우레타탱크내의우레아를열전소자를이용하여히팅함으로써, SCR 시스템의저온작동성을향상시킬수 있도록한 SCR 시스템의우레아히팅장치에관한것이다. 즉, 본발명은우레아탱크의캡에가열블럭을장착하고, 가열블럭위에열전소자및 냉각블럭을차례로적층부착하여, 저온조건에서의냉간시동시열전소자의발열에의하여가열블럭이히팅되면서우레아탱크내의빙결된우레아를녹여주거나, 우레아의빙결현상을방지할수 있도록함으로써, SCR 시스템의저온작동성을향상시킬수 있도록한 SCR 시스템의우레아히팅장치를제공하는데그 목적이있다.
Abstract translation: 本发明涉及一种用于加热SCR系统的尿素的装置和方法，更具体地，涉及一种用于加热SCR系统的尿素的装置和方法，其中通过加热可以提高SCR系统的低温可操作性 尿素罐用于使用热电元件的商用车辆的SCR系统。 也就是说，本发明的目的是提供一种用于加热SCR系统的尿素的装置，其中当将加热块安装在尿素罐的盖上时，可以提高SCT系统的低温可操作性，热电 元件和冷却块被依次堆叠并依次安装到加热块上，并且在冷启动期间在热启动期间通过从热电元件发射的热量加热加热块，可以使尿素罐中的冷冻尿素熔化或者可以防止尿素的冷冻现象 低温条件。
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公开(公告)号：KR101491353B1
公开(公告)日：2015-02-06
申请号：KR1020130142593
申请日：2013-11-22
Applicant: 현대자동차주식회사
Inventor： 조진우
CPC classification number: Y02A50/2325 , F01N9/00 , F01N3/2066 , F01N11/002 , F01N2560/026 , F02D41/1494
Abstract: 본 발명은 자동차용 SCR 시스템의 질소산화물 센서 제어 장치 및 방법에 관한 것으로, 더욱 상세하게는 질소산화물 센서의 히팅 시점을 정밀하게 제어하여 질소산화물 센서의 손상 및 페일(fail)을 방지하는 자동차용 SCR 시스템의 질소산화물 센서 제어 장치 및 방법을 제공하는데 목적이 있다.
이에 본 발명에서는, SCR 시스템용 질소산화물 센서의 히팅을 제어하기 위한 것으로, 질소산화물 센서의 이슬점 도달을 판단시 이슬점도달 신호를 제공하는 엔진 제어유닛; 상기 이슬점도달 신호를 수신하면 질소산화물 센서의 히팅을 시작하되, 배기관 온도를 고려한 딜레이 타임(delay time) 값을 이용하여 상기 질소산화물 센서의 히팅 시작 시점을 조절하는 SCR 제어유닛;으로 이루어진 것을 특징으로 하는 자동차용 SCR 시스템의 질소산화물 센서 제어 장치를 제공한다.Abstract translation: 本发明涉及一种用于控制用于车辆的SCR系统的氮氧化物传感器的装置和方法。 更具体地，本发明的目的是提供一种用于控制用于车辆的SCR系统的氮氧化物传感器的装置和方法，其能够通过精确地控制氮气的加热时间来防止氮氧化物传感器的故障和损坏 氧化物传感器。 用于控制用于控制SCR系统的氮氧化物传感器的加热的用于车辆的SCR系统的氮氧化物传感器的装置包括：发动机控制单元，其在氮氧化物传感器确定温度达到露点时提供露点达到信号 点; 以及SCR控制单元，其在接收到露点到达信号时开始加热氮氧化物传感器，并且考虑到排气管的温度，使用延迟时间值来控制氮氧化物传感器的加热开始时间。
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公开(公告)号：KR1020090060822A
公开(公告)日：2009-06-15
申请号：KR1020070127761
申请日：2007-12-10
Applicant: 현대자동차주식회사
Inventor： 조진우
CPC classification number: Y02T10/121 , F02D41/0077 , F02M26/52 , F02M26/67
Abstract: A full stroke checking Method of an EGR valve is provided to check a valve and assembly state again by lighting an engine check lamp in case valve state and link assembly condition are abnormal. A full stroke checking Method of an EGR valve comprises: a step for reciprocating an actuator once from the completely closing position of the valve to determined position after initialization learning mode is completed in key on an engine; a step for determining that valve state and link assembly condition are normal in case the rotation angle is a determined angle or greater and operation is completed within the determined time by checking whether the valve and the actuator normally operate within the determined time to the determined location; and a step for lighting an engine check lamp by recognizing position error in case the rotation angle is less than the determined angle or the operation is not completed within the determined time.
Abstract translation: 全行程检查方法提供EGR阀的方法，以在阀状态和连杆组件状态异常的情况下点燃发动机检查灯来再次检查阀和组装状态。 EGR阀的全行程检查方法包括：在发动机的钥匙完成初始化学习模式之后，使致动器一次从阀的完全关闭位置往复运动到确定位置的步骤; 在旋转角度是确定的角度或更大的情况下确定阀状态和连杆组装状态是正常的步骤，并且在确定的时间内完成操作，通过检查阀和致动器是否在确定的时间内正常操作到确定的位置 ; 以及在所述旋转角度小于所确定的角度的情况下识别位置误差或者所述操作未在所述确定的时间内完成的步骤，用于点亮发动机检查灯。
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公开(公告)号：KR1020090055218A
公开(公告)日：2009-06-02
申请号：KR1020070122026
申请日：2007-11-28
Applicant: 현대자동차주식회사
CPC classification number: F04C15/0042 , F04C2/3442 , F04C14/226 , F04C2230/605 , F04C2270/12
Abstract: An oil pump with a balance weight is provided to decrease the volume of weight of the balance weight module and engine since the balance weight is equipped inside the pump. An oil pump with a balance weight comprises a balance shaft which rotates with a crank shaft; and an oil pump which is mounted in the balance shaft. The oil pump includes an outer rotor(330) which rotates with the balance shaft, and a balance weight(355) which is mounted on one side of the outer rotor. Vibration is absorbed while the balance weight rotates. The outer rotor has an inner circumference surface corresponding to the outer circumference surface of the balance shaft and the inner circumference surface is distanced from the outer circumference.
Abstract translation: 提供平衡重的油泵，以减轻平衡重模块和发动机的重量，因为平衡重装在泵的内部。 具有平衡重的油泵包括与曲轴一起旋转的平衡轴; 以及安装在平衡轴中的油泵。 油泵包括与平衡轴一起旋转的外转子（330）和安装在外转子一侧的平衡重（355）。 当平衡重旋转时，振动被吸收。 外转子具有与平衡轴的外周面对应的内周面，内周面与外周隔开。
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Patent Agency Ranking
公开(公告)号：KR1020090050271A
公开(公告)日：2009-05-20
申请号：KR1020070116621
申请日：2007-11-15
CPC classification number: F04C2/18 , F04C15/0042 , F04C2230/605 , F04C2240/807 , F04C2270/12 , Y10S417/902
Abstract: 본 발명에 따른 오일펌프를 구비한 밸런스 샤프트 모듈은, 제1 밸런스 웨이트가 구비된 제1 밸런스 샤프트, 제2 밸런스 웨이트가 구비된 제2 밸런스 샤프트; 및 상기 제1 밸런스 샤프트 및 상기 제2 밸런스 샤프트에 의해 구동되는 오일펌프를 포함하고, 상기 오일펌프는, 상기 제1 밸런스 샤프트에 고정되는 제1 기어 및 상기 제2 밸런스 샤프트에 고정되고 상기 제1 기어와 외접하는 제2 기어를 포함한다.
밸런스, 샤프트, 모듈, 오일펌프, 일체, 크랭크 샤프트, 진동-
公开(公告)号：KR1020090036826A
公开(公告)日：2009-04-15
申请号：KR1020070102092
申请日：2007-10-10
Applicant: 현대자동차주식회사
CPC classification number: F16C3/20 , F01M1/02 , F16C3/14 , F16C2326/01 , F16F15/264
Abstract: A balance shaft module of automotive engine is provided that the degree of freedom is increased and the functioning noise is reduced by making the variable oil pump independent. A balance shaft module(100) of automotive engine comprises a shaft(110) for driving of oil pump, a second shaft(120) in which the foot lancer is installed, and a third shaft(130) in which a balancer is installed. Each shaft is connected to the crank shaft through one chain. Shaft chain sprockets(113,123,133) are installed at the leading end of the shafts. The balancer of the unbalanced mass is installed at the rear end of the second shaft and the third shaft.
Abstract translation: 提供了一种汽车发动机的平衡轴模块，通过使可变油泵独立，自由度提高，功能噪音降低。 汽车发动机的平衡轴模块（100）包括用于驱动油泵的轴（110），安装有脚踏板的第二轴（120）和安装有平衡器的第三轴（130）。 每个轴通过一根链条连接到曲轴上。 轴链轮（113,123,133）安装在轴的前端。 不平衡质量的平衡器安装在第二轴和第三轴的后端。
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公开(公告)号：KR1020090017115A
公开(公告)日：2009-02-18
申请号：KR1020070081615
申请日：2007-08-14
Abstract: A balance shaft module of an engine is provided to implement power transmission structure without gear, improve the fuel efficiency by minimizing the power consumption of the engine, and ensure quiet operation. A balance shaft module of an engine comprises a balance frame consisting of an upper frame(1) and a lower frame(3) successively mounted on the bottom side of a cylinder block, two balance shafts(7) arranged in parallel between the upper and lower frames, an oil pump(9) mounted on one side of the balance frame, and a sprocket(13) equipped on a driving shaft of the oil pump and the two balance shafts and connected a crank shaft of the engine via a single chain.
Abstract translation: 提供发动机的平衡轴模块，以实现无齿轮的动力传递结构，通过最小化发动机的功率消耗来提高燃油效率，并确保安静运行。 发动机的平衡轴组件包括一个平衡框架，它由依次安装在气缸体底部的上框架（1）和下框架（3）组成，平衡杆（7）平行布置在上部和 下框架，安装在平衡框架一侧的油泵（9），以及设置在油泵的驱动轴和两个平衡轴上的链轮（13），并通过单链连接发动机的曲轴 。
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公开(公告)号：KR1020080052059A
公开(公告)日：2008-06-11
申请号：KR1020060124076
申请日：2006-12-07
Applicant: 현대자동차주식회사
CPC classification number: F01M1/08 , F01M1/06 , F01M2001/062 , F01P3/08 , F01P2050/22
Abstract: An oil jet structure for cooling a piston is provided to jet oil for cooling each piston, and to solve installing problems and disadvantages of a conventional oil jet. An oil jet structure for cooling a piston comprises an oil jet hole(OP) and an oil guide groove. The oil jet hole penetrated into each journal surface(J) and a surface corresponding to a lower part of each cylinder(C) of a cylinder block(51) is formed inside each partition wall(B) dividing a crank shaft chamber(53) of the cylinder block of a V type engine into three parts and forming the journal surface for installing a crank shaft bearing. The oil jet hole forms an oil guide groove formed in the respective journal surface, so that some oil pressure is supplied from an oil supply hole(P) for supplying oil to the respective crank shaft bearing.
Abstract translation: 提供用于冷却活塞的油喷射结构用于喷射油以冷却每个活塞，并且解决常规油喷射的安装问题和缺点。 用于冷却活塞的油喷射结构包括喷油孔（OP）和导油槽。 喷射孔贯穿到各轴颈表面（J）中，在分隔曲轴室（53）的每个分隔壁（B）内部形成有与汽缸体（51）的气缸（C）的下部对应的表面， 的V型发动机的气缸体分成三部分，并形成用于安装曲轴轴承的轴颈表面。 油喷射孔形成在各轴颈面上形成的导油槽，从而从供油孔（P）向各曲柄轴承供给一些油压。
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公开(公告)号：KR100466122B1
公开(公告)日：2005-01-13
申请号：KR1020020062732
申请日：2002-10-15
Applicant: 현대자동차주식회사
Inventor： 조진우
IPC: G01B5/20
Abstract: PURPOSE: A method for measuring roundness of a cylinder bore for a vehicle engine is provided to improve reliability of measurement by measuring the roundness of the cylinder bore in a least square circle method. CONSTITUTION: Center points of bores are determined by using three measurement points, which are formed on an upper surface of a cylinder block, on the basis of a z-axis of the upper surface. Plural roundness measurement points, which divide inner diameters of the bores into several parts, are formed. Then, the roundness measurement points are sequentially measured according to depths of the bores. Inscribed and circumscribed circles are obtained from a distribution of the roundness measurement point. Then, the area difference between the inscribed and circumscribed circles is measured. Then, a circumference difference between the inscribed and circumscribed circles is measured through a least square circle method.
Abstract translation: 目的：提供一种用于测量车辆发动机的气缸孔的圆度的方法，以通过以最小二乘圆方法测量气缸孔的圆度来提高测量的可靠性。 构成：孔的中心点通过使用三个测量点来确定，所述三个测量点基于上表面的z轴形成在气缸体的上表面上。 形成将孔的内径分成几个部分的多个圆度测量点。 然后，根据孔的深度顺序测量圆度测量点。 内切圆和外接圆从圆度测量点的分布中获得。 然后，测量内切圆和外接圆之间的面积差。 然后，通过最小二乘法测量内切圆和外切圆之间的圆周差。
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