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公开(公告)号：KR1020170067510A
公开(公告)日：2017-06-16
申请号：KR1020150174253
申请日：2015-12-08
Applicant: 현대자동차주식회사
Abstract: 본발명의실시예에따른엔진시스템은연료의연소에의해구동력을발생시키는다수의연소실을포함하는엔진; 상기다수의연소실중 일부연소실에장착되어상기일부연소실을선택적으로휴지시키는 CDA(cylinder deactivation) 장치; 상기연소실로과급공기를공급하도록모터와상기모터에의해작동하는전동식컴프레서를포함하는전동식슈퍼차저;를포함할수 있다.
Abstract translation: 根据本发明实施例的发动机系统包括：发动机，其包括用于通过燃料的燃烧产生驱动力的多个燃烧室; 气缸停用单元（CDA），其安装在所述多个燃烧室中的一些燃烧室中以选择性地停止燃烧室; 并且包括用于向燃烧室供应空气的电动机和由电动机操作的电动压缩机的电动增压器。
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公开(公告)号：KR1020170064638A
公开(公告)日：2017-06-12
申请号：KR1020150170196
申请日：2015-12-01
Abstract: 엔진과워터펌프를통과하여냉각수가순환되는엔진냉각라인; 및상기워터펌프에서토출된냉각수가터보차저로유입되는유입라인과상기터보차저로부터토출된냉각수가상기워터펌프로유입되는배출라인이형성되어냉각수가워터펌프와터보차저를통과하여순환되는터보차저냉각라인;을포함하는터보차저의냉각시스템이소개된다.
Abstract translation: 冷却水通过发动机和水泵循环的发动机冷却管线; 和冷却水通过水泵和涡轮增压器中循环的涡轮增压器具有从所述入口管线和涡轮增压器排出的冷却剂在流入形成在排气管线中的涡轮增压器，其流入水泵的水泵排出的冷却水 引入了包括冷却管线的涡轮增压器的冷却系统。
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公开(公告)号：KR1020140085799A
公开(公告)日：2014-07-08
申请号：KR1020120155384
申请日：2012-12-27
Applicant: 현대자동차주식회사
CPC classification number: F02B37/04 , F02B37/10 , F02B37/16 , Y02T10/144
Abstract: Disclosed is a brake vacuum device for a vehicle. The brake vacuum device for a vehicle includes an electric supercharger which absorbs, compresses, and supplies air; a vacuum chamber connected to an inlet of the electric supercharger and supplies vacuum for a brake boosting feature; a vacuum supply path which connects the inlet of the electric supercharger and the vacuum chamber; and a first vacuum control valve which opens and closes an absorption path. When brake vacuum is not enough, the vacuum is supplemented by driving the electric supercharger.
Abstract translation: 公开了一种用于车辆的制动器真空装置。 车辆的制动真空装置包括吸收，压缩和供给空气的电动增压器; 连接到电动增压器的入口的真空室，并为制动助力特征提供真空; 连接电动增压器的入口和真空室的真空供给路径; 以及打开和关闭吸收路径的第一真空控制阀。 当制动真空不足时，通过驱动电动增压器补充真空。
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公开(公告)号：KR101393571B1
公开(公告)日：2014-05-12
申请号：KR1020120147778
申请日：2012-12-17
CPC classification number: F01L1/267 , F01L1/34 , F02B31/06 , F02B2275/48 , F02D13/0219 , F02D13/0269 , Y02T10/125 , Y02T10/142 , Y02T10/146
Abstract: According to an embodiment of the present invention, an engine with a variable valve timing device and a variable tumble device may comprise: a variable valve timing device advancing or retarding the rotation of an intake cam shaft or an exhaust cam shaft; an intake valve or an exhaust valve opening or closing an intake port or an exhaust port by being operated by the cam of the intake cam shaft or the exhaust cam shaft; and the variable tumble device arranged in the intake port and at the upper stream of the intake valve, forming a tumble in a combustion chamber by varying the flow path of a gas sucked into the intake port. Therefore, the desired operation timing of a valve can be variably applied by the variable valve timing device and the combustion efficiency can be improved by simultaneously forming the tumble.
Abstract translation: 根据本发明的实施例，具有可变气门正时装置和可变翻转装置的发动机可以包括：可变气门正时装置，其推进或延迟进气凸轮轴或排气凸轮轴的旋转; 进气门或排气门，通过由进气凸轮轴或排气凸轮轴的凸轮操作而打开或关闭进气口或排气口; 以及布置在进气口和进气门的上游的可变翻转装置，通过改变吸入进气口的气体的流动路径，在燃烧室中形成翻转。 因此，可以通过可变气门正时装置可变地施加阀的期望的运行时间，并且可以通过同时形成翻转来提高燃烧效率。
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公开(公告)号：KR101382312B1
公开(公告)日：2014-04-10
申请号：KR1020120147808
申请日：2012-12-17
IPC: F02B27/02 , F02M35/104
CPC classification number: F02B31/04 , F02B31/06 , Y02T10/146
Abstract: Disclosed are a variable intake manifold for an internal combustion engine and a variable air intake device using the same. The variable intake manifold includes an intake port through which external air flows; first and second outlet ports through which the external air fed via the inlet port is discharged via different passages; a partition dividing a part of a first intake passage extending from the inlet port to the first outlet port and a second intake passage extending from the inlet port to the second outlet port into an upstream passage and a downstream passage. The lengths of the partitions positioned in the first and second intake passages are set to be different, and a port flap valve device for opening or closing the downstream passage is provided to form tumble flow and swirl flow which are strong against the intake air fed to the combustion chamber.
Abstract translation: 公开了一种用于内燃机的可变进气歧管和使用其的可变进气装置。 可变进气歧管包括外部空气流过的进气口; 第一和第二出口通过入口通过不同的通道排出外部空气， 将从入口延伸到第一出口的第一进气通道的一部分和从入口延伸到第二出口的第二进气通道分隔成上游通道和下游通道的分隔件。 设置在第一和第二进气通道中的分隔件的长度被设定为不同，并且设置用于打开或关闭下游通道的端口阀瓣装置，以形成对进入空气的进气强的滚筒流动和涡流 燃烧室。
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Patent Agency Ranking
公开(公告)号：KR1020130141164A
公开(公告)日：2013-12-26
申请号：KR1020120064353
申请日：2012-06-15
Applicant: 현대자동차주식회사
CPC classification number: F01N3/222 , F01N3/34 , F02B29/04 , F02B37/04 , F02B37/168 , F02B39/10 , Y02T10/144 , Y02T10/20
Abstract: The present invention relates to a secondary air injection system and, more particularly, to a secondary air injection system which supplies part of air entering a suction manifold to an exhaust manifold. Provided is the secondary air injection system which comprises an electric super charger which compresses air entering through an air duct; a throttle valve which is installed at the front end of an suction manifold, and controls the amount of air entering the suction manifold by regulating the amount of air passing the electric super charger; a secondary air valve which is installed in a diverged flow path from a suction line connecting the electric super charger and the throttle valve; and an injector which performs post combustion such that secondary air passing the secondary air valve can post-combust the exhaust gas discharged from an engine by being supplied to a runner of an exhaust manifold.
Abstract translation: 二次空气喷射系统本发明涉及二次空气喷射系统，更具体地，涉及一种将进入吸入歧管的空气的一部分供给到排气歧管的二次空气喷射系统。 提供二次空气喷射系统，其包括电动超级充电器，其压缩通过空气管道进入的空气; 一个安装在吸入歧管前端的节流阀，通过调节通过电动超级充电器的空气量来控制进入吸入歧管的空气量; 二次空气阀，其从连接电动超级充电器和节流阀的吸入管线安装在分流的流路中; 以及执行后燃烧的喷射器，使得通过二次空气阀的二次空气可以通过供给到排气歧管的流道来对从发动机排出的废气进行后燃烧。
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公开(公告)号：KR101326972B1
公开(公告)日：2013-11-13
申请号：KR1020110129994
申请日：2011-12-07
Applicant: 현대자동차주식회사
CPC classification number: F02D13/0261 , F02B29/0406 , F02B33/44 , F02B39/10 , F02D13/0269 , F02D23/00 , F02D41/0007 , F02D41/023 , F02D41/10 , F02D2041/001 , F02D2200/602 , Y02T10/142 , Y02T10/144 , Y02T10/148 , Y02T10/42
Abstract: 본 발명은 밀러 사이클엔진 시스템에 관한 것으로, 전동식 슈퍼차저, 및 상기 전동식 슈퍼차저가 장착되고, 상기 전동식 슈퍼차저 작동시 DUAL-CVVT 작동으로 소기현상을 이용 엔진의 저회전수 성능을 향상시키고 차량의 기어비를 다운스피딩하여 연비개선이 가능한 밀러사이클엔진(압축고팽창엔진)을 포함한다.
Abstract translation: 提供了一种磨机循环发动机系统，其包括电动增压器和具有安装在其上的电动增压器的磨机循环发动机（具有低压缩和高爆炸），以通过使用清扫现象来改善发动机的低转速性能 在电动增压器的运行期间操作可变气门装置（可变气门正时，可变气门升程和可变气门持续时间），并且通过车辆的齿轮比的下降来提高燃料效率。
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公开(公告)号：KR101316448B1
公开(公告)日：2013-10-08
申请号：KR1020130056409
申请日：2013-05-20
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/142 , Y02T10/144
Abstract: 본 발명은 밀러 사이클엔진 제어방법에 관한 것으로, 차량 엔진의 동작 상태를 체크하는 단계(S110); 운전자의 가속 페달 조작으로 운전자 요구 토크를 증대하는 단계(S120); 운전자 요구 토크가 아킨슨화엔진 성능 보다 크면 전동식 슈퍼차저를 동작시키는 단계(S130); 운전자 요구 토크가 DUAL-CVVT 작동전 성능 보다 크면 흡기 배기캠 작동시키는 단계(S140); 흡기캠과 배기캠이 작동으로 밀러사이클을 전개하여 운전자 요구 토크를 실제 차속을 일치시키는 단계(S150); 엔진의 정속 주행 또는 감속시 운전자 요구 토크를 해제하면 전동식 슈퍼차저를 오프시키는 단계(S160)를 포함한다.
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公开(公告)号：KR101163848B1
公开(公告)日：2012-07-09
申请号：KR1020090118665
申请日：2009-12-02
CPC classification number: F04B37/14 , F01C21/10 , F04B39/0033 , F04B53/002 , F04C18/344 , F04C25/02 , F04C29/065
Abstract: 본 발명은 전동식 진공펌프의 구조를 개선하여 경량화 및 부피를 콤팩트화할 수 있도록 한 것이다.
본 발명은 외부의 전기적 신호에 의해 동작되는 전동 모터부와, 전동 모터부의 모터축과 연결되어 흡입된 공기를 펌핑 동작으로 압축시켜 배출하는 펌핑부와, 외주면에 외부 공기를 흡입하는 흡입구와 펌핑부에서 압축된 공기를 배출하는 배출구가 배치되고 압축 공기를 댐핑하여 소음을 저감시키는 흡음부로 구성된다.
이에 따르면 본 발명은 흡입구와 배출구를 흡음부에 배치하고 마운팅 플레이트를 삭제함으로써, 부품 수 감소로 인해 경량화 및 콤팩트화되고 원가를 절감할 수 있을 뿐만 아니라, 분해 및 조립성이 향상되는 유용한 효과를 갖는다.-
公开(公告)号：KR1020120059084A
公开(公告)日：2012-06-08
申请号：KR1020100120701
申请日：2010-11-30
Applicant: 현대자동차주식회사
Inventor： 한동희
Abstract: PURPOSE: An electric type vacuum pump having a pump blade and motor brush is provided to improve an layout of an engine room because a length of a pump is decreased by omitting a brush and to obtain a longer lifetime of the pump. CONSTITUTION: An electric type vacuum pump(50) having a pump blade and motor brush comprises a vacuum pump part(51) and a DC motor(52). The DC motor rotates the vacuum pump part. Blades are used as a brush of the DC motor so that power is supplied to a motor coil. The vacuum pump part and DC motor comprise a pump housing, blades(56), a pump spindle(57), a coil(58), a permanent magnet(59), and a motor housing and mounting plate(61). The pump hosing comprises an inlet and outlet. The blades are installed inside the pump housing to be rotated. The pump spindle rotates the blades.
Abstract translation: 目的：提供一种具有泵叶片和电动机刷的电动式真空泵，以提高发动机室的布置，因为通过省略电刷减少泵的长度并获得较长的泵寿命。 构成：具有泵叶片和电动机刷的电动式真空泵（50）包括真空泵部（51）和直流电动机（52）。 直流电机旋转真空泵部件。 刀片用作直流电动机的电刷，从而向电动机线圈供电。 真空泵部件和直流电动机包括泵壳体，叶片（56），泵主轴（57），线圈（58），永磁体（59）以及电动机壳体和安装板（61）。 泵管包括入口和出口。 叶片安装在泵壳体内以旋转。 泵主轴旋转叶片。
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