-
-
公开(公告)号：KR1020160011736A
公开(公告)日：2016-02-02
申请号：KR1020140092463
申请日：2014-07-22
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/144 , Y02T10/146 , F02B33/00 , F02B29/04 , F02D23/00 , F02M31/20
Abstract: 흡입한공기를압축시키는압축기및 상기압축기양측에마련되어상기압축기에의해압축된공기를냉각시키는복수의냉각기를포함하는수퍼차저; 상기수퍼차저의상부에마련되고, 상기압축기에서압축된공기를각각의냉각기로토출시키는복수의제 1토출구를갖는제 1하우징; 및상기냉각기하부에마련되고, 상기냉각기에서토출되는공기를상기엔진으로토출시키는제2 토출구를갖는제2 하우징을포함하며, 상기냉각기는상기제 1하우징및 제 2하우징과용접또는클램핑으로결합되어, 상기수퍼차저, 제1하우징및 제2하우징의내부가밀폐된것을특징으로하는수퍼차저모듈이소개된다.
Abstract translation: 本发明提供一种增压器模块，包括：具有压缩吸入空气的压缩机的增压器和设置在压缩机两侧的多个冷却器，以冷却由压缩机压缩的空气; 第一壳体，设置在增压器的上部，并具有多个第一排出口，用于将压缩机中压缩的空气排出到每个冷却器; 以及设置在所述冷却器的下部的第二壳体，并且具有第二排出口以将从所述冷却器排放的空气排放到发动机。 当冷却器联接以与第一壳体和第二壳体焊接或夹紧时，增压器，第一壳体和第二壳体的内部可被密封。
-
公开(公告)号：KR1020150071299A
公开(公告)日：2015-06-26
申请号：KR1020130158160
申请日：2013-12-18
Applicant: 현대자동차주식회사
Inventor： 김종혁
IPC: F02M25/07
CPC classification number: Y02T10/121 , F02M26/49 , F02M26/45
Abstract: 본발명은 EGR밸브고장판단방법에관한것으로, 차량에구비된엔진의 RPM이목표 RPM보다큰지판단하는 RPM판단단계와, 엔진의 RPM이목표 RPM보다클 때, 차량에구비된 EGR 밸브비작동시산출되는보정상수를한계값과비교하여보정상수가한계값을초과할때, EGR밸브가고장인것으로판단하는 EGR 밸브고장판단단계를포함하며, 보정상수는배기매니폴드에장착되는 UEGO센서의신호만을근거로산출됨으로써, 주변온도조건이고온으로유지되어 UEGO센서작동조건에적합한배기매니폴드에구비된 UEGO센서를이용하게되므로히터작동부하가낮아 UEGO센서의내구성이증대되며, UEGO센서의내구성이증대됨으로인해 EGR의상태판단의신뢰도가향상되는효과가있는 EGR밸브고장판단방법을제공한다.
Abstract translation: 本发明涉及一种诊断EGR阀故障的方法。 该方法包括：RPM确定阶段，其确定安装到车辆的发动机的RPM是否大于目标RPM; 以及EGR阀故障判定阶段，如果校准常数超过限制值，则通过将所述极限值与在车辆配备的EGR阀的非操作下计算的校准常数进行比较来确定所述EGR阀失效，当所述EGR阀的RPM为 发动机大于目标RPM的RPM，其中基于仅安装在维持周围温度条件在高温下的排气歧管的UEGO传感器的信号来计算校准常数，因此将UEGO传感器设置在 可以使用适合于UEGO传感器工作条件的废气歧管; 从而提高UEGO传感器在低加热器运行负载下的耐久性，并且提高UEGO传感器的耐用性，提高其依赖于确定ERG的状态。
-
公开(公告)号：KR1020140076218A
公开(公告)日：2014-06-20
申请号：KR1020120144536
申请日：2012-12-12
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/146 , F02B29/04 , F01P3/20 , F02B77/13
Abstract: The present invention relates to a system cooling compressed air using the intercooler function of an engine cover, wherein the compressed air is supplied to an engine to which a turbocharger is applied. According to the present invention, a new type of the compressed air cooling system cools the compressed air supplied to the engine using a heat exchange medium circulated between the engine cover of the turbocharger and the intake manifold of the engine, thereby improving engine cooling efficiency by minimizing a cooling flow path and reducing weight and costs.
Abstract translation: 本发明涉及一种使用发动机盖的中间冷却器功能冷却压缩空气的系统，其中压缩空气被供给到应用涡轮增压器的发动机。 根据本发明，一种新型的压缩空气冷却系统使用在涡轮增压器的发动机盖和发动机的进气歧管之间循环的热交换介质来冷却供给到发动机的压缩空气，从而通过 使冷却流路最小化，减轻重量和成本。
-
公开(公告)号：KR101273055B1
公开(公告)日：2013-06-10
申请号：KR1020110125882
申请日：2011-11-29
Abstract: 본 발명의 대용량 분사연료 자동보정방법은 인젝터 자동보정모드의 실행에 따라 산출된 최종이론연료량으로 각 기통별 담당 인젝터의 연료분사제어가 이루어짐으로써, 각 기통별 공연비 보상제어를 정밀하게 구현하여 연비를 향상과 지속적인 성능 유지는 물론 오염과 에이징(Aging) 또는 손상으로 문제된 대상 인젝터를 정확히 선별하고 교체할 수 있는 특징을 갖는다.
-
Patent Agency Ranking
公开(公告)号：KR1020130059749A
公开(公告)日：2013-06-07
申请号：KR1020110125882
申请日：2011-11-29
CPC classification number: F02D41/1454 , F02D41/04 , F02D41/062 , F02D41/402 , Y02T10/44
Abstract: PURPOSE: A bulk injection fuel auto compensation method is provided to accurately select and replace an object injector which becomes a problem due to a contamination and an aging, or damage by automatic performing a compensation of a fuel amount according to an injector in charge of a cylinder and by performing a diagnostic function of an injector. CONSTITUTION: A bulk injection fuel auto compensation method comprises the following steps: after starting an engine, and entering into an automatic compensation mode for an injector injection fuel amount compensation, a running engine is converted into an idle state(S20); when the engine is converted into the idle state, whether a vehicle mileage which is a driving distance of a vehicle is satisfied with a specific condition or not is determined(S50); when a vehicle mileage condition is satisfied, a whole cylinder air-fuel ratio mean value(Pi_avr) is computed by performing a forcing operation pause and an injector operation according to each cylinder about a whole cylinder; whether a fuel compensation need of the injector or not is determined by comparing the whole cylinder air-fuel ratio mean value(Pi_avr) with a reference value(λ); when a fuel compensation of the injector is necessary, an individual compensation constant value(G) about each cylinder is computed by using a reference value(λ) and a each cylinder air-fuel ratio value, and a final theory fuel amount of the injector is computed by using the correction constant value(G) and a present fuel amount; after a fuel compensation completion stage, the injector is fuel injection controlled as the final theory fuel amount; and an engine is operated. [Reference numerals] (S10) Turn on an engine IG ST; (S100) Control fuel injection; (S20) Enter an injector automatic compensation mode?; (S200) Drive a vehicle; (S30) Engine start on progress; (S300) Stop the vehicle; (S31) Check the condition of engine fail(Fault or Error); (S32) No engine fail?; (S50) Driving mileage >= Reference miles? & Generation of injector aiging; (S60) Enter an idle state; (S70) Turn on an injector auto compensation mode; (S80) Compute an initial electricity container air-fuel ratio mean value(Pi_avr), Injector force pause operation modes #1-#6 for each cylinder; (S81) Exhaust system oxygen sensor detection value; (S82) Compute air-fuel ratio for each cylinder; (S83) Stop force pause operation mode, compare the whole cylinder air-fuel ratio mean values(Pi_avr); (S90) Implement fa uel compensation mode; (S91) Compute a compensation constant value(G) for each cylinder; (S92) Apply a final fuel amount
Abstract translation: 目的：提供散装燃料自动补偿方法，以准确地选择和更换由于污染和老化而成为问题的物体喷射器，或者通过根据负责喷射器的喷射器自动执行燃料量的补偿而造成的损坏 并且通过执行喷射器的诊断功能。 构成：散装燃料自动补偿方法包括以下步骤：起动发动机后，进入喷射器喷射量补偿的自动补偿模式，将运转的发动机转换为空转状态（S20）。 当发动机转换为空转状态时，确定车辆行驶距离是否满足特定条件的车辆里程（S50）。 当满足车辆里程条件时，通过根据每个气缸围绕整个气缸执行强制操作暂停和喷射器操作来计算整个气缸空燃比平均值（Pi_avr）; 通过将整个气缸空燃比平均值（Pi_avr）与参考值（λ）进行比较来确定是否需要喷射器的燃料补偿; 当需要喷射器的燃料补偿时，通过使用参考值（λ）和每个气缸空燃比值以及喷射器的最终理论燃料量来计算关于每个气缸的单独的补偿常数值（G） 通过使用校正常数值（G）和当前燃料量来计算; 在燃料补偿完成阶段之后，喷射器作为最终理论燃料量被控制为燃料喷射; 并且发动机被操作。 （参考号）（S10）接通发动机IG ST; （S100）控制燃油喷射; （S20）进入喷油器自动补偿模式？ （S200）驾驶车辆; （S30）发动机开始进行; （S300）停车; （S31）检查发动机故障状态（故障或错误）; （S32）没有发动机故障？ （S50）驾驶里程> =参考里程？ 并生成注射器; （S60）进入空闲状态; （S70）打开进样器自动补偿模式; （S80）计算每个气缸的初始电力容器空燃比平均值（Pi_avr），喷射力暂停运转模式＃1-＃6; （S81）排气系统氧气传感器检测值; （S82）计算每个气缸的空燃比; （S83）停止力暂停运行模式，比较整个气缸空燃比平均值（Pi_avr）; （S90）实行立法补偿方式; （S91）计算每个气缸的补偿常数值（G）; （S92）应用最终燃料量
-
公开(公告)号：KR1020130051325A
公开(公告)日：2013-05-20
申请号：KR1020110116607
申请日：2011-11-09
Applicant: 현대자동차주식회사
IPC: F02M35/104 , F02M35/10
Abstract: PURPOSE: A backflow prevention structure of an intake manifold is provided to prevent a backflow of the compressed air of a compressor, to obtain combustion stability, and to improve low speed performance. CONSTITUTION: A backflow prevention structure of an intake manifold comprises an intake manifold(100) and a backflow prevention member(200). The intake manifold includes a surge tank(110), a main passage(111), a first sub passage(120), and a second sub passage(130). Air can be charged in the surge tank. The main passage is formed in the front side of the surge tank. The first and second sub passages are connected to the main passage. The backflow prevention member is arranged in the main passage and allows or blocks the air inflow according to rotation. [Reference numerals] (230) Motor
Abstract translation: 目的：提供进气歧管的防回流结构，以防止压缩机的压缩空气回流，以获得燃烧稳定性，并提高低速性能。 构成：进气歧管的防回流结构包括进气歧管（100）和防回流部件（200）。 进气歧管包括缓冲罐（110），主通道（111），第一副通路（120）和第二副通道（130）。 空气可以在缓冲罐中充电。 主通道形成在缓冲罐的前侧。 第一和第二子通道连接到主通道。 防逆流部件布置在主通道中，并且允许或阻挡根据旋转的空气流入。 （附图标记）（230）电动机
-
公开(公告)号：KR1020110061353A
公开(公告)日：2011-06-09
申请号：KR1020090117974
申请日：2009-12-01
IPC: H01H85/175
Abstract: PURPOSE: A fuse combined with a plug in type condenser is provided to simplify parts, thereby easily manufacturing the fuse. CONSTITUTION: A body(70) forms an external housing. A contact terminal unit(50) is inserted into the body. The end of the contact terminal unit is protruded from the bottom of the body. A plug in type condenser(30) is inserted into the gap between the contact terminal units. The plug in type condenser contacts a part of the contact terminal. A cover(10) is coupled with the upper part of the body.
Abstract translation: 目的：提供与插头型冷凝器相结合的保险丝，以简化零件，从而轻松制造保险丝。 构成：主体（70）形成外壳。 接触端子单元（50）插入到主体中。 接触端子单元的端部从主体的底部突出。 塞式冷凝器（30）插入到接触端子单元之间的间隙中。 插头式冷凝器接触接触端子的一部分。 盖（10）与主体的上部联接。
-
公开(公告)号：KR101637751B1
公开(公告)日：2016-07-20
申请号：KR1020140169653
申请日：2014-12-01
Applicant: 현대자동차주식회사
CPC classification number: F02F1/16 , B22C1/00 , B22D21/007 , B22D25/02 , F05C2201/021 , F05C2253/12
Abstract: 본발명의인터보어집중유량공급형워터자켓이적용된알루미늄모노블록엔진은보어와일치된수량으로연속된제1,2,3,4 Fe코팅라이너(11,13,15,17)의사이를구분하는제1,2,3 인터보어냉각수통로(50-1,50-2,50-3)가적용된알루미늄모노블록(100)으로구성됨으로써엔진냉각수유로에서제1,2,3,4 Fe코팅라이너(11,13,15,17)의측면으로구비된냉각수유입로(20)로들어온엔진냉각수가인터보어로충분히공급될수 있고, 특히충분한냉각수량으로인터보어냉각성능을강화하면서제1,2,3,4 Fe코팅라이너(11,13,15,17)의사이통로를축소할수 있으면서보어피치에 10mm 이상의알루미늄살두께를확보할수 있는특징이있다.
-
公开(公告)号：KR1020160065540A
公开(公告)日：2016-06-09
申请号：KR1020140169653
申请日：2014-12-01
Applicant: 현대자동차주식회사
CPC classification number: F02F1/16 , B22C1/00 , B22D21/007 , B22D25/02 , F05C2201/021 , F05C2253/12 , F02F1/10 , B22D29/00 , F01P3/02 , F02F1/102 , F02F1/14
Abstract: 본발명의인터보어집중유량공급형워터자켓이적용된알루미늄모노블록엔진은보어와일치된수량으로연속된제1,2,3,4 Fe코팅라이너(11,13,15,17)의사이를구분하는제1,2,3 인터보어냉각수통로(50-1,50-2,50-3)가적용된알루미늄모노블록(100)으로구성됨으로써엔진냉각수유로에서제1,2,3,4 Fe코팅라이너(11,13,15,17)의측면으로구비된냉각수유입로(20)로들어온엔진냉각수가인터보어로충분히공급될수 있고, 특히충분한냉각수량으로인터보어냉각성능을강화하면서제1,2,3,4 Fe코팅라이너(11,13,15,17)의사이통로를축소할수 있으면서보어피치에 10mm 이상의알루미늄살두께를확보할수 있는특징이있다.
Abstract translation: 根据本发明，使用孔内浓度流供给型水套的铝整体式发动机由具有第一，第二和第三冷却剂通路（50-1,50-2）的铝整体（100）构成， ，50-3）分割顺序地形成数量等于多个孔的第一，第二，第三和第四Fe涂层衬套（11,13,15,17），以充分地供应流入 设置在从发动机冷却剂流动通道到内孔的第一，第二，第三和第四Fe涂层衬套（11,13,15,17）侧面上的流入通道（20）。 具体地，通过足够量的冷却剂来提高内孔冷却性能。 可以减小第一，第二，第三和第四Fe涂层衬垫（11,13,15,17）之间的通道的尺寸。 实际的铝厚度为10mm或更厚可以确保孔径。
-
-
-
-
-
-
-
-
-
Search Results
43
records
(took 0.025 seconds)
