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Patent Agency Ranking
公开(公告)号：KR1020130023913A
公开(公告)日：2013-03-08
申请号：KR1020110087019
申请日：2011-08-30
Applicant: 현대자동차주식회사
CPC classification number: F01P7/165 , F01P3/02 , F01P2003/021 , F01P2050/22 , F02D17/02
Abstract: PURPOSE: A variable cylinder engine cooling system and a method thereof are provided to vary the number of operable cylinders depending on various driving conditions, thereby improving fuel efficiency and enhancing cooling efficiency in order to reduce exhaust emission and additionally improve the fuel efficiency. CONSTITUTION: A variable cylinder engine cooling system and a method thereof comprise a first bank coolant circuit, a second bank coolant circuit, and a three-way thermostat(51). A power cutoff gear(12) connected to the crank shaft of a first bank(10) with plural cylinders is engaged with one portion of an output shaft which penetrates an engine cylinder block, and a power cutoff gear(22) connected to the crank shaft of a second bank(20) with other plural cylinders is engaged with the other portion of the output shaft. The first bank coolant circuit connects the first bank and a radiator(56) which cools hot coolant with heat exchange, and circulates the coolant from the first bank. The second bank coolant circuit connects the second bank and the radiator, and circulates the coolant from the second bank. The three-way thermostat and a coolant path, which connects the first bank coolant circuit and the second bank coolant circuit, form coolant paths to the radiator respectively. In the three-way thermostat, the coolant paths are separately opened and closed by an ECU(Electronic Control Unit) which controls an engine. [Reference numerals] (AA) Battery
Abstract translation: 目的：提供可变气缸发动机冷却系统及其方法，以根据各种驾驶条件改变可操作气缸的数量，从而提高燃料效率并提高冷却效率，以便减少废气排放并另外提高燃料效率。 构成：可变气缸发动机冷却系统及其方法包括第一组冷却剂回路，第二组冷却剂回路和三通恒温器（51）。 连接到具有多个气缸的第一组（10）的曲轴的断电齿轮（12）与穿过发动机气缸体的输出轴的一部分接合，以及与曲柄连接的动力切断齿轮（22） 具有其他多个气缸的第二排（20）的轴与输出轴的另一部分接合。 第一组冷却剂回路连接第一组和散热器（56），其通过热交换冷却热的冷却剂，并使来自第一组的冷却剂循环。 第二组冷却剂回路连接第二组和散热器，并使来自第二组的冷却剂循环。 连接第一组冷却剂回路和第二组冷却剂回路的三通恒温器和冷却剂通道分别形成到散热器的冷却剂通路。 在三通恒温器中，冷却剂通道由控制发动机的ECU（电子控制单元）单独打开和关闭。 （附图标记）（AA）电池
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公开(公告)号：KR100911406B1
公开(公告)日：2009-08-11
申请号：KR1020080058014
申请日：2008-06-19
Applicant: 현대자동차주식회사
Abstract: A sub-frame for front suspension for vehicle is provided to reinforce the cross section of the protruding structure by mounting a reinforcing member adjacent to the protruding structure. A sub-frame for front suspension for vehicle comprises an upper plate(7), a lower plate(9), and a reinforcing member(40). A steering gear box and stabilizer bar are installed on the upper plate, and lower arms connected to a knuckle arm are installed on the front and rear sides. The reinforcing member for reinforcing the cross section of a protruding structure(20) is arranged to the front between the upper plate and the lower plate and welded to the upper and lower plate. The reinforcing member is made up of a pipe(41) with open ends.
Abstract translation: 提供一种用于车辆的前悬架的子框架，用于通过将加强件安装在与突出结构相邻的位置来加强突出结构的横截面。 用于车辆的前悬架的子框架包括上板（7），下板（9）和加强构件（40）。 在上板上安装有转向齿轮箱和稳定杆，前后两侧安装有连接到转向节臂的下臂。 用于加强突出结构（20）的横截面的加强构件布置在上板和下板之间的前部并焊接到上板和下板。 加强构件由具有开口端的管道（41）构成。
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公开(公告)号：KR101714075B1
公开(公告)日：2017-03-22
申请号：KR1020110082880
申请日：2011-08-19
Applicant: 현대자동차주식회사
Abstract: 본발명은가동중인뱅크의엔진오일이워밍업되면휴지(休止)중인뱅크로공급되도록하여휴지뱅크가가동될때 엔진오일이워밍업되도록하는가변실린더엔진의엔진오일유동제어장치및 제어방법에관한것이다.본발명에따른가변실린더엔진의엔진오일유동제어장치는, 하나의엔진블록(1)에복수의실린더(111A)(111B)를구비하여독립적으로구동될수 있는뱅크(10A)(10B)를병렬로구비하고, 각뱅크(10A)(10B)에서발생한동력이출력축(21)을통하여변속기(32)로출력되도록하는가변실린더엔진에있어서, 상기엔진블록(1)의하부에구비되고내부에엔진오일을수용하는오일팬(51)의내부에는뱅크(10A)(10B) 사이를따라형성되는격벽(52)과, 상기격벽(52)상에구비되어설정된온도가되면개방되어엔진오일이유동될수 있도록하는오일용서모스탯(53)이더 구비되고, 본발명에따른가변실린더엔진의엔진오일유동제어방법은, 가변실린더엔진의엔진오일유동제어장치를이용하여가동중인뱅크의엔진오일이충분히워밍업되면, 양방향서모스탯이개방되어휴지중인뱅크로엔진오일이순환되도록하여, 휴지중인뱅크도워밍업되도록한다.
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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：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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