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公开(公告)号：KR101305843B1
公开(公告)日：2013-09-06
申请号：KR1020110126697
申请日：2011-11-30
Applicant: 현대자동차주식회사
CPC classification number: F02D15/02
Abstract: 본 발명의 크랭크축리스 타입 내연기관 엔진은 휴지상태와 가동상태로 제어되는 다수의 기통에서 발생되는 동력을 변속기(50)로 전달되는 엔진출력으로 전환하는 반면 휴지기통으로 이어지는 동력계통으로 전달하지 않는 동력축 유닛(10)과, 휴지기통과 가동기통으로 운영하는 ECU(60)의 제어로 휴지기통의 동력계통을 상기 동력축 유닛(10)과 분리시켜주는 기통분리기(30)와, 가동기통의 압축비를 다단으로 가변시켜주는 압축가변유닛(70)으로 구성됨으로써, 기통의 균일화된 연소실체적변화로 연비향상을 높이고 배출가스의 Nox저감을 높이며, 특히 다수의 기통을 가변실린더방식과 함께 가변압축비로 제어됨으로써 연비효율을 더욱 향상하고 동시에 EM 향상에도 최적화되는 특징을 갖는다.
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公开(公告)号：KR1020130048550A
公开(公告)日：2013-05-10
申请号：KR1020110113448
申请日：2011-11-02
Applicant: 현대자동차주식회사
CPC classification number: F02D17/02 , F01M5/001 , F01M11/0004 , F01M2005/008 , F01M2011/0058 , F02B75/228 , F02B2075/1832
Abstract: PURPOSE: An engine oil movement control system of a variable cylinder engine is provided to warm up whole engine in short time, when a bank in the pause is operated, by transmitting high temperature of engine oil, which is warmed up, to the bank in the pause when the engine oil is sufficiently warmed up. CONSTITUTION: An engine oil movement control system of a variable cylinder engine comprises a power control unit and a partition wall(51). The power control unit selectively connects power generated from each bank to output gears(24a,24b). The partition wall is included in the lower part of an engine block(10) and transmits heat while partitioning the banks inside an oil fan(50) accommodating engine oil.
Abstract translation: 目的：提供一种可变气缸发动机的发动机机油运动控制系统，在短时间内，当暂停运行中的一个银行时，通过将预热的发动机油的高温传递到银行，来预热整个发动机 当发动机机油充分升温时暂停。 构成：可变气缸发动机的发动机油运动控制系统包括动力控制单元和分隔壁（51）。 功率控制单元选择性地将从每个组产生的功率连接到输出齿轮（24a，24b）。 分隔壁包括在发动机缸体（10）的下部，并且在分配容纳发动机油的油扇（50）内的气缸的同时传递热量。
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公开(公告)号：KR101361401B1
公开(公告)日：2014-02-10
申请号：KR1020120120961
申请日：2012-10-30
Applicant: 현대자동차주식회사
CPC classification number: F01P7/16 , F01P3/02 , F01P3/20 , F01P11/16 , F01P2007/146 , F01P2025/33 , F01P2050/22
Abstract: The present invention relates to a system and a method for controlling coolant in a vehicle engine which stores heat by holding some coolant in an additional heat storage member when turning off the engine after heating the engine and which quickly warms up the engine using heat-containing coolant at the time of cold start. For this, the invention provides the system and method for controlling coolant in the vehicle engine which comprise a heat storage container and a coolant circulation control unit. The heat storage container made of insulation materials is connected to a coolant circulation line of a cylinder head to be opened and closed. The coolant circulation control unit provides the coolant in the heat storage container to the coolant circulation line of the cylinder head when the temperature of the cylinder head is lower than the temperature of the coolant in the heat storage container after turning off the engine and supplies the coolant in the coolant circulation line of the cylinder head to the heat storage unit when the temperature of the coolant in the coolant circulation line is below a certain value at the time of cold start.
Abstract translation: 本发明涉及一种用于控制车辆发动机中的冷却剂的系统和方法，该系统和方法通过在加热发动机之后关闭发动机时将一些冷却剂保持在额外的蓄热构件中来储存热量，并且使用含热量 冷启动时的冷却液。 为此，本发明提供了一种用于控制车辆发动机中的冷却剂的系统和方法，其包括储热容器和冷却剂循环控制单元。 由绝缘材料制成的储热容器连接到气缸盖的冷却剂循环管线以被打开和关闭。 当冷却液循环控制单元在关闭发动机之后，当气缸盖的温度低于蓄热容器中的冷却剂的温度时，将冷却剂在蓄热容器中提供给气缸盖的冷却剂循环管线， 当冷启动时冷却剂循环管线中的冷却剂的温度低于一定值时，将气缸盖的冷却剂循环管路中的冷却剂冷却至储热单元。
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公开(公告)号：KR101745009B1
公开(公告)日：2017-06-08
申请号：KR1020110113448
申请日：2011-11-02
Applicant: 현대자동차주식회사
Abstract: 본발명은엔진오일유동제어시스템에관한것으로서, 보다상세하게는연비향상및 유해배기가스의저감을위한가변실린더엔진의엔진오일유동제어시스템에관한것이다. 이를위해, 본발명은하나의엔진블록에복수의실린더를구비하여독립적으로구동될수 있는뱅크를병렬로구비하고, 각뱅크에서발생한동력이출력기어를통하여변속기로출력되도록하는가변실린더엔진에있어서, 상기각각의뱅크로부터발생되는동력을출력기어와선택적으로체결또는해제시키기위한동력단속부및 상기엔진블록의하부에구비되고, 내부에엔진오일을수용하는오일팬의내부에는뱅크사이를구획함과동시에열전달할 수있도록구비되는격벽을포함하는것을특징으로하는가변실린더엔진의엔진오일유동제어시스템을제공한다.
Abstract translation: 本发明涉及发动机油流控制系统，更具体地涉及在燃料效率和减少的相关的有害气体排放在发动机油流控制系统的可变气缸发动机的改进。 为此，本发明提供了一种可变缸发动机，使得在银行，其可以独立地并行地驱动时，动力输出到通过从在发动机缸体设置有多个气缸的每个存储体输出齿轮变速器， 设置有从各组产生至输出齿轮的下部的功率和选择性拧紧或功率间歇部分和用于释放所述发动机缸体，所述油盘的内侧，用于通过银行接收所述发动机油的框室的内部 并且提供能够同时传热的分隔壁。
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Patent Agency Ranking
公开(公告)号：KR101339257B1
公开(公告)日：2013-12-09
申请号：KR1020120106035
申请日：2012-09-24
Applicant: 현대자동차주식회사
CPC classification number: F01P7/14 , F01P7/162 , F01P7/165 , F01P2025/33
Abstract: The present invention relates to system and method for cooling an engine of a vehicle, and the system and method measure temperature of a cylinder head of an engine, judge whether the measured temperature of the cylinder head becomes the same or smaller than a predetermined temperature or not, move cooling water in the cylinder head and cylinder block to a separate cooling water tank when the temperature of the cylinder head becomes the same or smaller than the predetermined temperature, judge whether the measured temperature of the cylinder head becomes the same or greater than a predetermined temperature or not, and supply the cooling water stored in the cooling water tank to the cylinder head or the cylinder block. [Reference numerals] (100) Cooling water line;(200) Head temperature sensor;(300) Airhole solenoid valve;(400) Cooling water cutoff solenoid valve;(500) Cooling water tank;(600) Cooling water control piston;(700) Electronic control unit;(800) Cooling water pump
Abstract translation: 本发明涉及一种用于冷却车辆发动机的系统和方法，并且该系统和方法测量发动机的气缸盖的温度，判断气缸盖的测量温度是否等于或小于预定温度，或 不要将气缸盖和气缸体中的冷却水移动到单独的冷却水箱，当气缸盖的温度等于或小于预定温度时，判断气缸盖的测量温度是否相同或大于 预定温度，并且将存储在冷却水箱中的冷却水供应到气缸盖或气缸体。 （100）冷却水管路;（200）头温度传感器;（300）空气孔电磁阀;（400）冷却水切断电磁阀;（500）冷却水箱;（600）冷却水控制活塞; 700）电子控制单元;（800）冷却水泵
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公开(公告)号：KR1020130060569A
公开(公告)日：2013-06-10
申请号：KR1020110126697
申请日：2011-11-30
Applicant: 현대자동차주식회사
CPC classification number: F02D15/02
Abstract: PURPOSE: An internal combustion engine without a crank shaft is provided to significantly increase the fuel efficiency by controlling a plurality of cylinders with a variable compression ratio. CONSTITUTION: An internal combustion engine without a crank shaft comprises an engine block(1), a power shaft unit(10), a cylinder separator(30), and a compression variable unit(70). The engine block comprises a plurality of reciprocating cylinders with a power system, and comprises a cylinder head for fuel supply and combustion air exhaust with an oil pan on the lower part. A power shaft unit converts power from the power system into the output engine to be delivered to a transmission(50). The power is not converted into the output engine which is in a dormant state. The cylinder separator separates the power system of a dormant cylinder from the power shaft unit by an engine control unit which operates a plurality of cylinders. The compression variable unit changes the compression ratio of a cylinder operated by the engine control unit. [Reference numerals] (AA) Vehicle information; (BB) Battery; (CC) Output Tb
Abstract translation: 目的：提供一种没有曲轴的内燃机，通过控制多个可变压缩比的气缸来显着提高燃油效率。 构成：没有曲轴的内燃机包括发动机缸体（1），动力轴单元（10），气缸分离器（30）和压缩变量单元（70）。 发动机缸体包括具有动力系统的多个往复缸，并且包括用于燃料供给的气缸盖和在下部具有油盘的燃烧空气排气。 功率轴单元将来自电力系统的功率转换成输出发动机，以输送到变速器（50）。 电源未转换为处于休眠状态的输出引擎。 气缸分离器通过操作多个气缸的发动机控制单元将休眠气缸的动力系统与动力轴单元分离。 压缩变量单元改变由发动机控制单元操作的气缸的压缩比。 （附图标记）（AA）车辆信息; （BB）电池; （CC）输出Tb
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公开(公告)号：KR1020130055806A
公开(公告)日：2013-05-29
申请号：KR1020110121423
申请日：2011-11-21
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A variable engine for equipping a plurality of engines is provided to restrict the power transmission of engines which are separately arranged into two lines and to enable to drive a vehicle with the malfunction of one engine by using the other engine. CONSTITUTION: A variable engine for equipping a plurality of engines comprises first and second heat engines(11,12), first and second transmissions(31,32), a main spindle gear(41), a power control unit(40), and a differential gear(60). The main spindle gear receives power by selectively connecting to a first or second line engine. The power control unit restricts the power delivered to the main spindle gear from the first or second line engine. The differential gear receives the power from the main spindle gear for delivering to a wheel through an output shaft.
Abstract translation: 目的：提供用于装备多个发动机的可变发动机，以限制分开设置成两条线的发动机的动力传递，并且能够通过使用另一个发动机来驱动具有一个发动机的故障的车辆。 构成：用于装备多个发动机的可变发动机包括第一和第二热机（11,12），第一和第二变速器（31,32），主轴齿轮（41），动力控制单元（40）和 差速齿轮（60）。 主轴齿轮通过选择性地连接到第一或第二线引擎来接收功率。 功率控制单元限制从第一或第二线路引擎传递到主轴齿轮的功率。 差速齿轮从主轴齿轮接收动力，用于通过输出轴传递到车轮。
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公开(公告)号：KR1020130053306A
公开(公告)日：2013-05-23
申请号：KR1020110119063
申请日：2011-11-15
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A crankless engine is provided to reduce a weight and a size of an engine by linearly reciprocating a connecting rod according to rotation of a main driving shaft and an auxiliary driving shaft. CONSTITUTION: A crankless engine comprises an engine block(10), a piston(30), a connecting rod(40), a main driving shaft(50), an auxiliary driving shaft(60), and a gear assembly unit(70). The piston is installed in order to linearly reciprocate to each combustion chamber of the engine block. The connecting rod is formed at lower part of the piston and comprises rack gears(41a) on both sides. The main driving shaft and the auxiliary driving shaft are installed on both sides of the engine block and individually comprise a suction and explosion gear unit(51) and a compression and exhaust gear unit(61). The gear assembly unit comprises a direction change gear(71), and the direction change gear is located between a first rotation gear(52) of the main driving shaft and a second rotation gear(62) of the auxiliary driving shaft.
Abstract translation: 目的：提供一种无曲轴发动机，以通过主驱动轴和辅助驱动轴的旋转线性地往复运动来减小发动机的重量和尺寸。 构成：无曲柄发动机包括发动机缸体（10），活塞（30），连杆（40），主驱动轴（50），辅助驱动轴（60）和齿轮组件单元（70） 。 安装活塞以便直接往复运动到发动机缸体的每个燃烧室。 连杆形成在活塞的下部，并且在两侧具有齿条（41a）。 主驱动轴和辅助驱动轴安装在发动机缸体的两侧，并分别包括吸入和爆炸减速器（51）和压缩和排气齿轮单元（61）。 齿轮组件单元包括方向转换齿轮（71），方向转换齿轮位于主驱动轴的第一旋转齿轮（52）和辅助驱动轴的第二旋转齿轮（62）之间。
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公开(公告)号：KR1020090048799A
公开(公告)日：2009-05-15
申请号：KR1020070114846
申请日：2007-11-12
Applicant: 현대자동차주식회사
Inventor： 박기민
Abstract: 본 발명은 차량용 인젝터의 퇴적물제거장치에 관한 것으로, 보다 상세하게는 장시간 연소환경에 노출되어 카본과 같은 각종 퇴적물이 달라붙어 정상적인 분사가 이루어지지 않는 인젝터에 예열플러그의 열을 이용하여 퇴적물이 제거되도록 한 차량용 인젝터의 퇴적물제거장치에 관한 것이다.
상술한 본 발명은, 연소실의 공기를 가열하는 발열부를 갖는 예열플러그와, 상기 연소실에 연료를 분사하는 인젝터가 구비된 차량에 있어서,
반복되는 연소환경으로 인하여 상기 인젝터에 붙어서 고착된 퇴적물이 제거되도록, 상기 예열플러그의 발열부는 상기 인젝터 쪽으로 연장되어 상기 발열부의 열을 통해 상기 인젝터에 붙은 퇴적물이 연소되도록 한 것을 특징으로 하는 차량용 인젝터의 퇴적물제거장치를 제공한다.
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