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公开(公告)号：KR1020140124982A
公开(公告)日：2014-10-28
申请号：KR1020130042163
申请日：2013-04-17
Applicant: 현대자동차주식회사 , 한화첨단소재 주식회사
Abstract: 본 발명은 차량의 범퍼용 로드 스티프너에 관한 것으로, 보행자 법규를 만족시키기 위해 차량의 범퍼빔 하부에 장착되고, 로드와 브라켓으로 이루어진 로드 스티프너에 있어서; 상기 로드는 유리섬유 강화 열가소성수지로 성형하되, 유리섬유 강화 열가소성수지를 이루는 유리섬유와 폴리프로필렌수지의 배합양을 조절하여, 상기 로드의 중심을 형성하는 코어부와, 상기 코어부를 감싸는 외곽부의 물성이 서로 다르게 형성되도록 한 것을 특징으로 하는 차량의 범퍼용 로드 스티프너를 제공한다.
본 발명에 따르면, 보행자 법규를 만족시키기 위해 구비되는 스티프너를 강성과 유연성 양측면을 동시에 만족시키면서 기존 대비 원가절감 및 경량화를 가능케하고, 설계자유도를 높이며, 물리적 플렉시블 및 그에 따른 에너지 흡수율을 조절할 수 있는 효과를 얻는다.Abstract translation: 本发明涉及一种用于汽车保险杠的杆加强件。 杆加强件安装在汽车的保险杠梁的下部以满足行人调节，并且包括杆和支架。 杆由玻璃纤维增强热塑性树脂制成，其中形成杆的中心的芯单元形成为具有与外部单元不同的性质以通过调节玻璃纤维和聚丙烯的混合比来覆盖芯单元 包括在玻璃纤维增强热塑性树脂中。 根据本发明，用于汽车保险杠的杆加强件可以同时满足安装的加强件的刚度和柔性，以满足行人调节，与现有的杆加强件相比，允许降低成本并减轻重量，增加自由度 在设计中，并调整物理灵活性和能量吸收率。
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公开(公告)号：KR1020130017957A
公开(公告)日：2013-02-20
申请号：KR1020110080718
申请日：2011-08-12
Applicant: 현대자동차주식회사
CPC classification number: F02D41/028 , F02D41/029 , F02D2200/0812
Abstract: PURPOSE: A desulfurization method of a nitrogen oxide absorbing catalyst system is provided to simplify the regeneration logic of desulfurization by deciding the desulfurization time based on the number of success in the regeneration of DPF(Diesel Particulate Filter), since all the trace sulfur compounds included in the exhaust gas ejected when the ultra low sulfur diesel oil is used become poison to an LNT(Lean NOx Trap) catalyst. CONSTITUTION: A desulfurization method of a nitrogen oxide absorbing catalyst system comprises the following steps: determining(S110) whether the number of the success of DPF regeneration reaches the predetermined number of the success of DPF regeneration or not; performing(S120) desulfurization by terminating the DPF regeneration when the number of success of the DPF regeneration reaches the predetermined number of success of the DPF regeneration; entering the desulfurization mode; terminating(S160) the desulfurization after performing the desulfurization for the predetermined time; calculating and calibrating(S170) the amount of the collected PM-10(fine dust) in the DPF generated during the time of desulfurization after the termination of the desulfurization; determining the time for the following DPF regeneration; and comparing the temperature(T) of the inside of the nitrogen oxide absorbing catalyst with the deterioration temperature(X) of the nitrogen oxide absorbing catalyst during the time of the desulfurization. [Reference numerals] (S100) Normal NO_X purification operation mode; (S110) Reaching a predetermined number of success of DPF regeneration?; (S120) Immediately entering a desulfurization mode after terminating the DPF regeneration; (S130) Maintaining a lambda(λ) value below a predetermined value; (S140) LNT catalyst inside temperature(T) > Deterioration temperature(X) ?; (S150) Desulfurization for a predetermined time?; (S160) Terminating the desulfurization; (S170) Calculating and correcting the amount of PM collected in a DPF caused by PM produced during the desulfurization; (S180) Switching the mode to a normal lean operation for preventing overheating of catalyst; (S190) LNT catalyst inside temperature(T) ≤ Predetermined temperature(Y)
Abstract translation: 目的：提供一种氮氧化物吸收催化剂体系的脱硫方法，以便通过根据DPF（柴油颗粒过滤器）再生成功次数决定脱硫时间，从而简化脱硫再生逻辑，因为所有痕量硫化合物均包括 当使用超低硫柴油时排出的废气对LNT（Lean NOx Trap）催化剂变毒。 构成：氮氧化物吸收催化剂体系的脱硫方法包括以下步骤：确定（S110）DPF再生的成功次数是否达到DPF再生的成功的预定数量; 当DPF再生的成功次数达到预定次数的DPF再生时，通过终止DPF再生来执行（S120）脱硫; 进入脱硫模式; 在规定时间内终止（S160）脱硫后的脱硫; 计算和校准（S170）脱硫结束后脱硫时产生的DPF中收集的PM-10（细粉尘）的量; 确定以下DPF再生的时间; 并将氮氧化物吸收催化剂的内部的温度（T）与脱硫时的氮氧化物吸收催化剂的劣化温度（X）进行比较。 （附图标记）（S100）正常NO_X净化操作模式; （S110）达到预定数量的DPF再生成功; （S120）终止DPF再生后立即进入脱硫模式; （S130）维持低于预定值的λ（λ）值; （S140）LNT催化剂内部温度（T）>劣化温度（X） （S150）脱硫预定时间？ （S160）终止脱硫; （S170）计算和校正在脱硫期间由PM产生的DPF中收集的PM的量; （S180）将模式切换为正常的稀薄操作，以防止催化剂过热; （S190）LNT催化剂内部温度（T）≤预定温度（Y）
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Patent Agency Ranking
公开(公告)号：KR1020120044161A
公开(公告)日：2012-05-07
申请号：KR1020100105583
申请日：2010-10-27
Applicant: 현대자동차주식회사
Abstract: PURPOSE: An electric bicycle using a spare tire is provided to improve utilization of a spare tire by using the spare tire as a rear wheel of the electric bicycle. CONSTITUTION: An electric bicycle using a spare tire comprises a spare tire(110), a main body(120), a tilting body(130), a driving motor(140), and a battery. A rear wheel mounting part(121) capable of attaching and detaching the spare tire is installed in one side of the main body. The tilting body is foldably connected with the main body by a hinge part(131) and a front wheel(132) is arranged in one side of the tilting body. The front wheel is inserted in an inner groove(113) of the spare tire. The driving motor drives the front wheel. The battery supplies electric energy to the driving motor.
Abstract translation: 目的：提供使用备胎的电动自行车，通过使用备用轮胎作为电动自行车的后轮来提高备用轮胎的利用率。 构成：使用备用轮胎的电动自行车包括备用轮胎（110），主体（120），倾斜体（130），驱动马达（140）和电池。 在本体的一侧安装能够安装和拆卸备用轮胎的后轮安装部（121）。 倾斜体通过铰链部分（131）与主体可折叠地连接，并且前轮（132）布置在倾斜体的一侧。 前轮插入备用轮胎的内槽（113）中。 驱动电机驱动前轮。 电池为驱动电机供电。
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公开(公告)号：KR1020100064918A
公开(公告)日：2010-06-15
申请号：KR1020080123569
申请日：2008-12-05
Applicant: 현대자동차주식회사
Inventor： 김정호
CPC classification number: Y02A50/2322
Abstract: PURPOSE: A catalytic regeneration apparatus and method for a diesel vehicle are provided to determined the timing of DeNOx through the comparison between the accumulated NOx amount and the total amount of NOx able to be loaded into LNT catalyst and to regenerate the LNT catalyst by controlling the air-fuel ratio to a rich level at the DeNOx timing. CONSTITUTION: A catalytic regeneration method for a diesel vehicle comprises the steps of: detecting engine control information(S101), calculating and accumulating the discharge amount of NOx through modeling of the engine control information(S103), comparing the accumulated NOx discharge amount with the loading limit of LNT catalyst(S105), and controlling the air-fuel ratio to a lean or rich level(S106). The engine control information comprises at least one or more among an air volume, a fuel amount determined according to the air volume, injection timing, and combustion pressure.
Abstract translation: 目的：提供一种用于柴油车辆的催化再生装置和方法，以通过比较累积的NOx量和能够负载到LNT催化剂中的NOx的总量来确定DeNOx的时间，并通过控制 空燃比在DeNOx时刻达到丰富的水平。 构成：柴油车辆的催化再生方法包括以下步骤：检测发动机控制信息（S101），通过对发动机控制信息进行建模来计算并积累NOx的排出量（S103），将累积的NOx排出量与 L S10催化剂的负载极限（S105），将空燃比控制为浓度或浓度（S106）。 发动机控制信息包括风量，根据空气量确定的燃料量，喷射正时和燃烧压力中的至少一个或多个。
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公开(公告)号：KR1020100009194A
公开(公告)日：2010-01-27
申请号：KR1020080069958
申请日：2008-07-18
Applicant: 현대자동차주식회사
Inventor： 김정호
Abstract: PURPOSE: A multifunctional switch is provided to improve durability by forming various kinds of contacts with a simple configuration. CONSTITUTION: A substrate(600) is arranged on a lower side of a housing(720). A rubber pad(500) is arranged on an upper side of the substrate. An elastic pushing unit is formed on the front part and the rear part of the rubber pad and forms first and second contacts by pressing the substrate. A guide unit(400) is rotatably arranged on the front unit and the rear unit of the rubber pad. The guide unit has a guide rail. A sliding lever(300) slides along the guide rail of the guide unit. A rotation lever(200) has a pressure projection for pressing the guide unit.
Abstract translation: 目的：提供一种多功能开关，通过以简单的结构形成各种触点来提高耐用性。 构成：衬底（600）布置在壳体（720）的下侧。 橡胶垫（500）布置在基板的上侧。 弹性按压单元形成在橡胶垫的前部和后部，并通过按压基底而形成第一和第二触点。 引导单元（400）可旋转地布置在橡胶垫的前单元和后单元上。 引导单元具有导轨。 滑动杆（300）沿着引导单元的导轨滑动。 旋转杆（200）具有用于按压引导单元的压力突起。
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