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公开(公告)号：KR1020030016696A
公开(公告)日：2003-03-03
申请号：KR1020010050393
申请日：2001-08-21
Applicant: 현대자동차주식회사
Inventor： 김석준
IPC: F02F1/00
CPC classification number: B22D19/0009 , F02F1/004 , F02F2200/06
Abstract: PURPOSE: A method of manufacturing a cylinder block for a vehicle is provided to produce cylinder liners with uniform quality, to improve quality of the cylinder block and to improve productivity. CONSTITUTION: A method of manufacturing a cylinder block for a vehicle includes steps of manufacturing a preliminary mold for the manufacturing of a cylinder liner(S1); manufacturing a composite-cylinder liner by a molding method of squeeze casting(S2); installing the composite cylinder liner in a metal mold for the casting of a cylinder block(S3); and casting the cylinder block, using a high-speed and high-pressure die casting method(S4).
Abstract translation: 目的：提供一种制造车辆用气缸体的方法，以制造具有均匀质量的气缸套，以提高气缸体的质量并提高生产率。 构成：制造车辆用气缸体的方法包括制造用于制造气缸套（S1）的预备模具的步骤; 通过挤压成型法制造复合气缸套（S2）; 将复合气缸套安装在用于铸造气缸体的金属模具中（S3）; 并使用高速高压压铸法（S4）铸造气缸体。
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公开(公告)号：KR1020020083205A
公开(公告)日：2002-11-02
申请号：KR1020010022550
申请日：2001-04-26
Applicant: 현대자동차주식회사
Inventor： 김석준
IPC: F02D41/04
CPC classification number: F02D41/1454 , F01N11/007 , F01N2560/025 , F02D41/062
Abstract: PURPOSE: A method for controlling the air-fuel ratio of an engine is provided to maximize the purifying efficiency of a catalytic regardless of the operating condition of the engine by controlling the period of air-fuel ratio vibration by a P-gain. CONSTITUTION: A method for controlling the air-fuel ratio of an engine comprises the step of: initializing all of used variables if power supply is applied to a vehicle(S100); receiving a signal from an oxygen sensor if the engine is started(S110); filtering the signal(S120); measuring the vibration of the air-fuel ratio by using the filtered signal(S130); and controlling the period of air-fuel ratio by the measured vibration of the air-fuel ratio(S140).
Abstract translation: 目的：提供一种用于控制发动机的空燃比的方法，通过控制空燃比振动的周期P增益来最大化催化剂的净化效率，而不管发动机的运行状况如何。 构成：用于控制发动机的空燃比的方法包括以下步骤：如果向车辆施加电力供应，则初始化所有使用的变量（S100）; 如果发动机起动，则从氧传感器接收信号（S110）; 过滤信号（S120）; 通过使用滤波信号来测量空燃比的振动（S130）; 以及通过测量的空燃比的振动来控制空燃比的周期（S140）。
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公开(公告)号：KR1020020058819A
公开(公告)日：2002-07-12
申请号：KR1020000086949
申请日：2000-12-30
Applicant: 현대자동차주식회사
Inventor： 김석준
IPC: G01M15/00
Abstract: PURPOSE: A method and system for measuring amount of intake air are provided to measure amount of intake air for each of cylinders using ideal gas equation. CONSTITUTION: A system includes a crank angle sensor(110) detecting rotating position of a crank shaft; a pressure detective device(120) installed in a cylinder to measure pressure in the cylinder; and a calculating part(130) receiving detected values from the crank angle sensor and the pressure detective device and executing a method for measuring intake air to calculate amount of intake air. The method includes the steps of: an initial value setting step setting initial values of pressure, volume and temperature in a cylinder on starting point of an intake stroke and setting initial value of mass of air based on the initial values by the ideal gas equation; a mass fluctuation calculating step repeatedly calculating fluctuation of mass of air between neighboring crank angles until completion of the intake stroke assuming intake process as a polytropic process; and a total intake air amount calculating step calculating mass of all of intake air flowing in during the intake stroke.
Abstract translation: 目的：提供一种用于测量进气量的方法和系统，以使用理想气体方程来测量每个气缸的进气量。 构成：系统包括检测曲轴的旋转位置的曲柄角传感器（110） 安装在气缸中以测量气缸中的压力的压力检测装置（120）; 以及从曲柄角传感器和压力检测装置接收检测值的计算部（130），并且执行用于测量进气的方法来计算吸入空气量。 该方法包括以下步骤：初始值设定步骤，基于初始值，通过理想气体方程设定进气冲程开始时气缸中的压力，体积和温度的初始值，并设定空气质量初始值; 质量波动计算步骤，重复地计算出相邻曲柄角之间的空气质量的波动，直到进入冲程完成为假定作为多变过程的进气过程; 以及总进气量计算步骤，计算在进气冲程期间流入的所有进气的质量。
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公开(公告)号：KR2019970042561U
公开(公告)日：1997-07-29
申请号：KR2019950055649
申请日：1995-12-30
Applicant: 현대자동차주식회사
Inventor： 김석준
IPC: F16D13/00
Abstract: 본고안은동기식클러치구조에관한것으로서, 종래의클러치구조는클러치가 2개의건식단판으로형성되어있기때문에동작시클러치의마모로인한분진이발생되는문제점이있었다. 따라서, 상기문제점을해결하기위한본 고안은입력샤프트측에동기형상의황동제를이용한동기클러치를형성하고, 동기클러치의대향되는위치에동기형상의주철레링을설치하여릴리즈포트에의해결합및 해제되도록하므로써, 작동시분진발생을감소시킬수 있고내구성을증대시킬수 있도록한 동기식클러치구조이다.
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Patent Agency Ranking
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公开(公告)号：KR1019970035787A
公开(公告)日：1997-07-22
申请号：KR1019950054669
申请日：1995-12-22
Applicant: 현대자동차주식회사
Inventor： 김석준
IPC: B60K17/24
Abstract: 디프렌셜 케이스내의 사이드 기어 및 피니언 기어으 접폭면의 밀링 가공시에 가공자유도를 증대시켜 가공이 용이하도록 하여 생산기간 및 불량율을 감소시키기 위하여, 자동차용 디프렌셜 케이스에 있어서, 드라이브 기어가고정되는 디프렌셜 케이스의 드라이브 기어 고정부와, 상기 드라이브 기어 고정부와 체결부재에 의하여 체결이 이루어지며 사이드 기어 및 피니언기어가 삽입되는 사이드 기어 및 피니언 기어 삽입부와, 상기 사이드 기어 및 피니언 기어 삽입부와 역시 체결부재에 의하여 체결이 이루어지며 접촉면이 평판으로 이루어지는 사이드 플레이트로 이루어지는 자동차용 디프렌셜 케이스를 제공한다.
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公开(公告)号：KR2019970004924U
公开(公告)日：1997-02-19
申请号：KR2019950018323
申请日：1995-07-25
Applicant: 현대자동차주식회사
Inventor： 김석준
IPC: B60K17/00
Abstract: 본고안은자동의트랜스미션용오일레벨게이지에대한것으로서, 특히인출수단으로구비되는상단부의손잡이부와상기손잡이부의하부와일체로오일점검구상단면에안착되는상부플레이트를형성하고, 그저면에는오일점검구내부로삽입되는직경인단봉의외주면으로 O링이환설되도록한 마개가형성된커버부와상기마개의저면에일체로하단부의끝단부가안쪽으로테이퍼진투명의스포이트관형상으로되고, 하부의외주면으로는표시부가형성되며, 저부의끝단면으로부터상부의손잡이부로관통되는관공이형성된게이지부가일체로프라스틱사출에의해서형성되는구성으로되므로서오일에잠기는만큼의상기게이지부를외부에서도가시적으로확인이가능한투명되게형성시켜내부로장입되는오일의수치확인을용이하게하도록하며, 전체적으로플라스틱재질의사출성형에의해형성되도록하므로서제작공정을단일화하고, 제작단가를낮출수있도록하는자동의트랜스미션용오일레벨게이지에대한것이다.
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公开(公告)号：KR101693940B1
公开(公告)日：2017-01-10
申请号：KR1020140168604
申请日：2014-11-28
Applicant: 현대자동차주식회사
CPC classification number: B60K6/36 , B60K6/383 , B60K6/387 , B60K6/445 , B60K2006/381 , B60Y2200/92 , F16H3/727 , F16H2037/0866 , Y02T10/6239 , Y02T10/76 , Y10S903/91
Abstract: 본발명은시내주행이많은하이브리드차량이자주사용하게되는파워스플릿모드의구현시별도의부수적인동력소모가발생하지않도록하고, 구현가능한다른주행모드에서도가급적그 주행모드의구현에소모되는에너지가최소화될수 있도록하여, 하이브리드차량의실질적인연비가크게개선될수 있도록하고, 그구성도간단하여차량의상품성을크게향상시킬수 있도록한다.
Abstract translation: 用于混合动力车辆的变速器包括行星齿轮组，其包括至少三个旋转构件，其中一个连接到发动机。 第一防旋转器选择性地限制连接到发动机的旋转构件的旋转。 第一电动发电机连接到行星齿轮组的另一个旋转构件。 第二电动发电机连接到行星齿轮组的其余一个旋转构件。 输出轴在其上具有第一输出齿轮，该第一输出齿轮与连接到第一电动发电机的旋转部件外部接合。 第二防旋转器选择性地限制连接到第二电动发电机的旋转构件的旋转。
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公开(公告)号：KR101637687B1
公开(公告)日：2016-07-08
申请号：KR1020140129967
申请日：2014-09-29
Applicant: 현대자동차주식회사
CPC classification number: F16H61/684 , B60K6/36 , B60K6/387 , B60K6/48 , B60K6/547 , B60K2006/4808 , B60K2006/4825 , F16H3/093 , F16H2003/0931 , F16H2200/0056 , Y02T10/6221 , Y02T10/6252 , Y02T10/626 , Y10S903/917
Abstract: 본발명은변속과정중 구동륜으로의동력이완전히차단되는것을방지하여변속감을향상시킬수 있도록함과아울러, 간단한구성으로다양한주행모드의구현이가능하여차량의주행상황에맞는효율적인주행으로차량의연비를향상시킬수 있도록한다.
Abstract translation: 用于车辆的混合变速器可以包括被配置为接收转移到其上的发动机的动力的输入轴，被配置为将输入轴连接到发动机或者将输入轴连接到发动机的输入离合器，直接连接的马达 输入轴，第一输出轴和第二输出轴，其设置有多个从动齿轮，所述多个从动齿轮与安装在所述输入轴上的多个驱动齿齿啮合以形成多个变速级，以及功率控制 用于切换传递到第一输出轴或第二输出轴的发动机的动力的装置。
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