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Patent Agency Ranking
公开(公告)号：KR1020170056412A
公开(公告)日：2017-05-23
申请号：KR1020160093539
申请日：2016-07-22
Applicant: 현대자동차 유럽기술연구소 , 현대자동차주식회사 , 기아자동차주식회사
CPC classification number: F02M39/02 , F02M59/102 , F04B1/00 , F04B1/0404 , F04B53/006 , F16C19/466 , F16C19/54 , F16C2360/42
Abstract: 본발명은분사노즐에대한펌프와관련되고, 하우징, 상기하우징(10)의캠 샤프트보어내에배열되는캠 샤프트(14)-상기캠 샤프트(14)는샤프트(16) 및상기샤프트(16) 상에배열되는캠(18), 및상기캠의적어도하나의측면상의상기샤프트상에배열되는적어도하나의베어링(20)을포함하고, 상기적어도하나의베어링(20)은니들베어링-이다. 더욱이, 본발명은또한이러한펌프를갖는분사노즐과관련된다. 또한, 본발명은캠 샤프트의샤프트상에적어도하나의니들베어링(20)을배열하는단계; 및레이터펌프(later pump)의하우징(10)의캠 샤프트보어(12) 내의상기적어도하나의베어링으로상기캠 샤프트를배열하는단계를포함하는펌프제조방법과또한관련된다.
Abstract translation: 本发明涉及一种用于注射喷嘴的泵，其包括壳体，布置在壳体（10）的凸轮轴孔中的凸轮轴（14），凸轮轴（14）安装在轴（16）上并且安装在轴 并且至少一个轴承（20）布置在凸轮的至少一侧上的轴上，其中至少一个轴承（20）是蜂窝轴承。 此外，本发明还涉及具有这种泵的喷嘴。 本发明还涉及一种制造轴承的方法，包括：将至少一个滚针轴承（20）布置在凸轮轴的轴上; 并且将凸轮轴布置在后面的泵的壳体（10）的凸轮轴孔（12）中的至少一个轴承中。
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公开(公告)号：KR101090794B1
公开(公告)日：2011-12-08
申请号：KR1020080108982
申请日：2008-11-04
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 현대자동차 유럽기술연구소
CPC classification number: F02D41/403 , F02D41/08 , F02D41/2438 , F02D41/247 , Y02T10/44
Abstract: 본발명은내연기관의연소실에분사될연료를투입하는방법및 장치에관한것으로, 각실린더의연소를위하여투입되어야하는연료량이적어도하나의예비분사량(QP1, QP2)과주 분사량(QM)으로나뉘어져있고, 예비분사량(QP1, QP2) 및주 분사량(QM)의분사를위한분사장치의작동시간(t(P1), t(P2), t(PM))의각 교정값은, 내연기관의설정된작동상태를위한기준총 분사량(QT')을저장하는단계; 내연기관을상기작동상태에두고상기작동상태에대응하여적어도하나의예비분사량(QP1, QP2) 및주 분사량(QM)을위한작동시간을설정하는단계; 상기작동상태에대응하는설정된작동시간을기초로상기작동상태에서현재총 분사량(QT)을결정하는단계; 기준총 분사량(QT')과결정된현재총 분사량(QT) 사이의차이(&Dgr;)를결정하는단계; 그리고결정된차이(&Dgr;)를고려하여상기작동시간(t(P1), t(P2), t(PM))의각 교정값을정하는단계;에의하여정해진다.
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公开(公告)号：KR101795376B1
公开(公告)日：2017-11-09
申请号：KR1020120085338
申请日：2012-08-03
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 현대자동차 유럽기술연구소
CPC classification number: G01M15/08
Abstract: 연소기관의적어도하나이상의엔진파라미터를위한선택적엔진파라미터분석을수행하는장치는실린더압력신호를생성하기위하여상기연소기관의연소실내의실린더압력을검출하도록된 검출유닛; 엔진사이클의각 위상을위한실린더압력미분신호및/또는실린더압력적분신호를제공하기위하여상기연소기관의엔진사이클의서로다른위상을위하여상기생성된실린더압력신호를처리하도록된 신호처리유닛; 및각각의엔진파라미터와관련된엔진사이클의적어도하나이상의선택된위상의상기생성된실린더압력신호, 처리된실린더압력미분신호및/또는실린더압력적분신호를평가하여상기평가된신호들과엔진파라미터센서에의하여출력되는엔진파라미터신호사이또는상기평가된신호들과엔진파라미터예측모델에따라계산된엔진파라미터신호사이의최적의상관관계를얻도록된 계산유닛;을포함한다.
Abstract translation: 1。一种用于对内燃机的至少一个发动机参数执行选择性发动机参数分析的装置，包括：检测单元，适于检测内燃机的燃烧室中的气缸压力以产生气缸压力信号; 信号处理单元，其适于对所述内燃机的发动机循环的不同阶段处理所产生的汽缸压力信号，以针对所述发动机循环的每个阶段提供汽缸压力差信号和/或汽缸压力积分信号; 以及控制器，用于评估与每个发动机参数相关联的发动机循环的至少一个选定相的产生的汽缸压力信号，经处理的汽缸压力差信号和/或汽缸压力积分信号， 以及计算单元，用于获得发动机参数信号输出或根据发动机参数预测模型计算的发动机参数信号与估计信号之间的最佳相关性。
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公开(公告)号：KR1020140010327A
公开(公告)日：2014-01-24
申请号：KR1020120085338
申请日：2012-08-03
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 현대자동차 유럽기술연구소
CPC classification number: G01M15/08
Abstract: An apparatus for performing a selective engine parameter analysis about at least one engine parameter of a combustion engine includes: a detection unit which detects a cylinder pressure in the combustion chamber of the combustion engine in order to generate a cylinder pressure signal; a signal processing unit which processes the cylinder pressure signal which is generated for different phases of the engine cycle of the combustion engine in order to provide a cylinder pressure differential signal and/or a cylinder pressure integral signal for each phase of the engine cycle; and a calculation unit which evaluates the generated cylinder pressure signal, processed cylinder pressure differential signal, and/or cylinder pressure integral signal of at least one selected phase of the engine cycle which is related to each engine parameter and then obtains an optimal correlation between an engine parameter signal which is outputted by an engine parameter sensor and the evaluated signals or between an engine parameter signal which is calculated according to engine parameter prediction models and the evaluated signals.
Abstract translation: 关于对内燃机的至少一个发动机参数进行选择性发动机参数分析的装置包括：检测单元，其检测内燃机的燃烧室中的气缸压力以产生汽缸压力信号; 信号处理单元，处理针对内燃机的发动机循环的不同阶段产生的气缸压力信号，以便为发动机循环的每个相位提供气缸压差信号和/或气缸压力积分信号; 以及计算单元，其评估与每个发动机参数相关的发动机循环的至少一个选定相位的产生的气缸压力信号，处理气缸压力差信号和/或气缸压力积分信号，然后获得最佳的相关性 由发动机参数传感器输出的发动机参数信号和评估信号，以及根据发动机参数预测模型计算出的发动机参数信号和评估信号。
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公开(公告)号：KR1020100042996A
公开(公告)日：2010-04-27
申请号：KR1020080108982
申请日：2008-11-04
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 현대자동차 유럽기술연구소
CPC classification number: F02D41/403 , F02D41/08 , F02D41/2438 , F02D41/247 , Y02T10/44
Abstract: PURPOSE: A method and a device for dosing fuel which is to be injected into a combustion chamber of an internal combustion engine are provided to correct one of the amount of preliminary injection and a major injection accurately in few minutes. CONSTITUTION: In a method of inputting a fuel to be injected at a combustion chamber of an internal combustion, the fuel amount divides into at least one of a pre-injection(QP1',QP2') and a main injection. The standards total injection rate for a fixed operating state of the internal combustion engine is stored. An operation time of at least one of preliminary injection rate and a main injection rate is set while the internal combustion engine is operated. A current total injection rate is determined while the internal combustion engine is operated based on the set time. The difference between the total injection rate and the previous total injection rate is decided.
Abstract translation: 目的：提供一种用于计量要喷射到内燃机的燃烧室中的燃料的方法和装置，以在几分钟内精确地校正预喷射量和主喷射中的一种。 构成：在输入在内燃式燃烧室中喷射的燃料的方法中，燃料量分为预喷射（QP1'，QP2'）和主喷射中的至少一种。 存储内燃机的固定运转状态的标准总喷射率。 在内燃机运转的同时，设定预喷射速度和主喷射速度中的至少一个的运转时间。 在内燃机基于设定时间运转时确定当前总喷射率。 确定总喷射率与以前的总喷射率之间的差异。
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