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公开(公告)号：KR101154599B1
公开(公告)日：2012-06-08
申请号：KR1020100123770
申请日：2010-12-06
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A hydrogen storage system for a vehicle and a hydrogen storing method thereof are provided to increase an amount of hydrogen stored by using chemical hydride with high weight storage density. CONSTITUTION: A reaction container produces hydrogen by hydrolysis with water. A pressure sensor senses the pressure of the reaction container. A radiator(25) and a water pump(27) are installed in a discharge line(21). A buffer container includes an inlet line(23). The inlet line is connected from the water pump to the reaction container.
Abstract translation: 目的：提供一种用于车辆的氢存储系统及其储氢方法，以通过使用具有高重量储存密度的化学氢化物来增加储存的氢的量。 构成：反应容器通过用水进行水解产生氢气。 压力传感器感测反应容器的压力。 散热器（25）和水泵（27）安装在排放管线（21）中。 缓冲容器包括入口管线（23）。 入口管线从水泵连接到反应容器。
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公开(公告)号：KR1020110058980A
公开(公告)日：2011-06-02
申请号：KR1020090115551
申请日：2009-11-27
IPC: B60K15/077 , B60K15/07
CPC classification number: F17C13/12 , F17C2201/0109 , F17C2201/035 , F17C2201/056 , F17C2203/0333 , F17C2203/0362 , F17C2203/037 , F17C2205/013 , F17C2205/0192 , F17C2205/0332 , F17C2205/0335 , F17C2205/0382 , F17C2221/012 , F17C2223/0123 , F17C2260/042 , F17C2270/0105 , F17C2270/0168 , F17C2270/0186 , Y02E60/321
Abstract: PURPOSE: A fire safety apparatus of a high-pressure gas fuel tank for a vehicle is provided to evacuate the high-pressure gas fuel tank before the high-pressure gas fuel tank is damaged in a fire. CONSTITUTION: A fire safety apparatus of a high-pressure gas fuel tank for a vehicle comprises a pressure actuator(30) and a storage medium(50). The pressure actuator is installed around a high-pressure gas fuel tank(1) and operated to connect or cut off a tank connection channel(3a) and an outside connection channel(3b) according to pressure changes. The storage medium contains a thermal reactive material that creates pressure through thermal phase-change in the event of a fire and is installed in connection with the pressure actuator around the high-pressure gas fuel tank.
Abstract translation: 目的：提供一种用于车辆的高压气体燃料箱的消防安全装置，以在高压气体燃料箱在火灾中损坏之前对高压气体燃料箱进行抽空。 构成：用于车辆的高压气体燃料箱的消防安全装置包括压力致动器（30）和存储介质（50）。 压力致动器安装在高压气体燃料箱（1）周围，并根据压力变化操作以连接或切断油箱连接通道（3a）和外部连接通道（3b）。 存储介质包含热反应性材料，其在发生火灾时通过热相变产生压力，并且与高压气体燃料箱周围的压力致动器相连。
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公开(公告)号：KR1020110049390A
公开(公告)日：2011-05-12
申请号：KR1020090106388
申请日：2009-11-05
CPC classification number: Y02E60/321 , B01D46/0093 , B01D46/2403 , C22F1/006 , F17C5/06 , F17C13/002
Abstract: PURPOSE: An apparatus for filtering a hydrogen storage tank is provided to prevent the breakage of the hydrogen storage tank by reducing the possibility of a filter clogging phenomenon. CONSTITUTION: An apparatus for filtering a hydrogen storage tank includes a mesh filter(13), at least one shape support(15), and at least one shape modifier(17). The mesh filter surrounds a pre-set space. The shape support is installed at the mesh filter in order to constantly support the shape of the mesh filter. The shape modifier is installed at the mesh filter in order to modify the shape of the mesh filter. The shape support is integrated with the mesh filter and forms a closed cross section. The shape modifier is in contact with the mesh filter and is spaced apart from the shape support.
Abstract translation: 目的：提供一种用于过滤储氢罐的设备，通过减少过滤器堵塞现象的可能性来防止储氢罐的破损。 构造：用于过滤储氢罐的装置包括网状过滤器（13），至少一个形状支撑件（15）和至少一种形状修改器（17）。 网格过滤器围绕预置空间。 形状支撑件安装在网状过滤器上，以便不断地支撑网状过滤器的形状。 形状修改器安装在网格过滤器上，以便修改网格过滤器的形状。 形状支撑件与网格过滤器集成并形成封闭的横截面。 形状调节剂与网状过滤器接触并且与形状支撑件间隔开。
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公开(公告)号：KR100962896B1
公开(公告)日：2010-06-10
申请号：KR1020080034033
申请日：2008-04-14
Applicant: 현대자동차주식회사
CPC classification number: Y02E60/321
Abstract: 본 발명은 수소 저장 시스템의 수소 안전 충진 방법에 관한 것으로서, 더욱 상세하게는 하나 이상의 수소탱크를 장착한 연료전지 차량의 급속 수소 충진시, 안전하면서도 빠른 수소 충진이 이루어질 수 있도록 한 수소 저장 시스템의 수소 안전 충진 방법에 관한 것이다.
이를 위해, 본 발명은 수소탱크에 대한 수소 급속 충진이 진행되는 단계와; 상기 수소탱크측의 온도센서에 이상이 있는 경우, 수소탱크에 대한 충진 모드가 완속 충진 모드로 전환되는 단계와; 상기 수소탱크측의 압력센서에 이상에 있는 경우, 수소탱크에 대한 충진이 중단되는 단계; 로 이루어지는 것을 특징으로 하는 수소 저장 시스템의 수소 안전 충진 방법.
연료전지, 수소자동차, 안전, 충진, 수소 탱크, 수소 충전소, 압력센서, 온도센서, 급속 충진-
公开(公告)号：KR1020090127451A
公开(公告)日：2009-12-14
申请号：KR1020080053437
申请日：2008-06-09
CPC classification number: C01B3/26 , B01J19/126 , C01B2203/0805
Abstract: PURPOSE: A hydrogen generation apparatus using organic hydrogen compounds is provided to reduce loss of a reaction raw material by heating the raw material directly with microwaves, and to improve speed for heating and hydrogen generation. CONSTITUTION: A hydrogen generation apparatus using organic hydrogen compounds includes a source supply part(10), a dehydrogenation part(20) and a byproduct recovery part(30). The fuel supply part has a raw material storing container(11), a supply pipe(12), and a supply pump(13). The hydrogen is transferred to a fuel battery or a hydrogen internal combustion engine(40) through a hydrogen supply pipe(24). The reaction byproducts are transferred to a by-product reservoir(31).
Abstract translation: 目的：提供使用有机氢化合物的氢气生成装置，以通过用微波直接加热原料来减少反应原料的损失，并提高加热和氢气产生的速度。 构成：使用有机氢化合物的氢生成装置包括源供给部（10），脱氢部（20）和副产物回收部（30）。 燃料供给部具有原料收纳容器（11），供给管（12）和供给泵（13）。 通过氢气供给管（24）将氢转移到燃料电池或氢内燃机（40）。 将反应副产物转移到副产物贮存器（31）。
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Patent Agency Ranking
公开(公告)号：KR1020090120714A
公开(公告)日：2009-11-25
申请号：KR1020080046655
申请日：2008-05-20
Applicant: 현대자동차주식회사
Inventor： 김형기
Abstract: PURPOSE: A rubber mount apparatus capable of maintaining vibration decrement effect is provided to prevent a quality deterioration phenomenon by welding by combining a main pipe and a rubber bolt closely connected on the upper plate and the lower plate. CONSTITUTION: A rubber mount apparatus capable of maintaining vibration decrement effect includes an upper plate(30), a lower plate(40), a main rubber and a stopper. The main rubber is inserted between the upper plate and the lower plate. The stopper restricts the relative displacement of the lower plate and upper plate. The stopper includes a hollow main pipe and a rubber bolt. The main pipe is combined through the upper plate with the upper plate. The rubber bolt is projected to the upper plate. The one end of the rubber bolt is inserted into the inside space of the main pipe.
Abstract translation: 目的：提供一种能够保持振动减小效果的橡胶安装装置，通过组合主管和紧密连接在上板和下板上的橡胶螺栓来焊接，防止质量劣化现象。 构成：能够保持振动减小效果的橡胶安装装置包括上板（30），下板（40），主橡胶和塞子。 主橡胶插入上板和下板之间。 止动器限制下板和上板的相对位移。 塞子包括中空主管和橡胶螺栓。 主管通过上板与上板组合。 橡胶螺栓投射到上板。 橡胶螺栓的一端插入主管的内部空间。
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公开(公告)号：KR1020090114954A
公开(公告)日：2009-11-04
申请号：KR1020080040855
申请日：2008-04-30
CPC classification number: Y02E60/321
Abstract: PURPOSE: A method of manufacturing a metal hydride hydrogen storage tank is provided to minimize the volume expansion of powder in the hydrogen charging and to relieve stress applied to an internal heat exchanger and a powder charging unit. CONSTITUTION: An activation treatment of alloy powder hydrogen storage is performed before manufacturing the hydrogen storage tank is completed. The alloy powder hydrogen storage activates in a separate activation processing unit. The activated alloy powder hydrogen storage is charged within the hydrogen storage tank.
Abstract translation: 目的：提供一种制造金属氢化物储氢罐的方法，以最大限度地减少氢气中粉末的体积膨胀，并减轻施加在内部热交换器和粉末充电装置上的应力。 构成：在制造储氢罐完成之前，进行合金粉末储氢的活化处理。 合金粉末氢存储器在单独的激活处理单元中激活。 将活化的合金粉末储氢器装入储氢罐内。
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公开(公告)号：KR1020090065290A
公开(公告)日：2009-06-22
申请号：KR1020070132778
申请日：2007-12-17
Applicant: 현대자동차주식회사
Inventor： 김형기
Abstract: An engine ignition timing efficiency control method is provided to improve performance of engine because the idle area and not idle area of the automobile engine are classified. An engine ignition timing efficiency control method comprises a step which determines whether the engine state is the idle domain is in an idle domain or not(S101); a step which determines whether it is the cold condition or not determines whether it is on dishonest merchant hand(S103) in case that it is in the idle range; a step which controls the ignition timing efficiency(S106, S110) according to the auxiliary machinery operation whether or not about each; and a step which determines the knock generation and knock intensity are adjudged (S118, S119) in case it is not idle domain.
Abstract translation: 提供发动机点火正时效率控制方法来提高发动机的性能，因为汽车发动机的空闲区域而不是空闲区域被分类。 发动机点火正时效率控制方法包括确定发动机状态是否处于空闲域的步骤（S101）; 判断是否处于空闲状态的步骤，判断是否处于不通风的商人手中（S103）是否为冷条件; 根据辅助机械运转来控制点火正时效率的步骤（S106，S110） 确定爆震发生和爆震强度的步骤（S118，S119），如果它不是空闲域。
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公开(公告)号：KR1020090025652A
公开(公告)日：2009-03-11
申请号：KR1020070090660
申请日：2007-09-06
Applicant: 현대자동차주식회사
Inventor： 김형기
CPC classification number: F02D41/0045 , F02D41/0042 , F02D41/123 , F02D41/18
Abstract: A method for measuring initial hydrocarbon concentration in a canister, a fuel injection quantity control method using the same and a system thereof are provided to measure hydrocarbon concentration stored in the canister by flowing hydrocarbon absorbed to the canister into an engine through a purge control solenoid valve. A method for measuring initial hydrocarbon concentration in a canister comprises: a state decision module(210) which is connected to sensors(175,70,80,55,115) and determines the transport condition of a vehicle; a hydrocarbon inflow module(220) flowing the hydrocarbon of a canister into an engine; a hydrocarbon concentration calculation module(230) calculating the initial hydrocarbon concentration of the canister and air volume flowed in the cylinder base on the amount of oxygen included in the measured value and exhaust gas of the sensors; and a spray amount control module(250) controlling the injection rate of the fuel base on the transport condition of the vehicles, the initial hydrocarbon concentration of the canister and the air volume flowed in the cylinder.
Abstract translation: 本发明提供了一种用于测量罐中初始烃浓度的方法，使用该方法的燃料喷射量控制方法及其系统，用于通过将吸收到罐的碳氢化合物通过吹扫控制电磁阀流入发动机来测量储存在罐中的烃浓度 。 一种用于测量罐中初始碳氢化合物浓度的方法，包括：状态判定模块（210），连接到传感器（175,70,80,55,115）并确定车辆的运输状况; 碳氢化合物流入模块（220），其将碳氢化合物的碳氢化合物流入发动机; 烃浓度计算模块（230），计算在所述气缸底部流出的所述罐的初始烃浓度和所述测量值中包含的氧气量和所述传感器的废气; 以及喷射量控制模块（250），其控制燃料基体在车辆的运输状态下的喷射速率，罐的初始碳氢化合物浓度和在气缸中流动的空气体积。
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公开(公告)号：KR1020070098071A
公开(公告)日：2007-10-05
申请号：KR1020060029253
申请日：2006-03-31
Applicant: 현대자동차주식회사
Inventor： 김형기
CPC classification number: H01M8/04291 , H01M8/04014 , H01M8/04029 , H01M8/04141 , Y02E60/50
Abstract: A fuel cell system is provided to prevent a stack from undergoing degradation in the quality thereof due to an insufficient air moistening condition or exhaust of cooling water. A fuel cell system comprises: a stack(13) for generating electricity through electrochemical reactions between air supplied from a duct and moistened in a moistener(12) and hydrogen depressurized in the middle of the duct; a circulation duct linked between the stack and the moistener to supply moistened exhaust gas discharged from the stack to the moistener; and a cooling water circulation duct connected to the stack in a loop shape and having a cooling water reservoir(19), and further comprises: a water producing unit(20) connected to each duct through a branch duct equipped with a solenoid valve(28a) and a control valve(28b), and receiving the air and hydrogen to produce water; a water supply unit(30) connected to the moistener and the cooling reservoir through a main duct having a circulation pump(33) and connected to the water producing unit, wherein a sub-branch duct(35a,35b) is connected in parallel to the outlet of the circulation pump through a three-way valve(34); and a controller(40) into which output signals from a high-water level sensor(A) and a low-water level sensor(B) each mounted to the moistener and cooling water reservoir are input to control the solenoid valve, control valve, circulation pump and three-way valve.
Abstract translation: 提供了一种燃料电池系统，以防止由于空气湿润状况不足或冷却水排出而导致堆料质量下降。 一种燃料电池系统，包括：堆叠（13），用于通过从管道供应的空气和在湿润剂（12）中润湿的空气和在管道中间减压的氢气之间的电化学反应产生电力; 连接在所述堆和所述加湿器之间的循环管，以将从所述堆排出的润湿废气供应到所述加湿器; 以及冷却水循环管道，其以环形形式连接到所述堆叠并且具有冷却水容器（19），并且还包括：水产生单元（20），其通过配备有电磁阀（28a）的分支管道连接到每个管道 ）和控制阀（28b），并且接收空气和氢气以产生水; 供水单元（30），其通过具有循环泵（33）的主管道连接到所述保湿器和所述冷却储存器，并连接到所述水生产单元，其中，分支管道（35a，35b）与 循环泵的出口通过三通阀（34）; 以及控制器（40），其中输入来自每个安装到所述加湿器和冷却水储存器的高水位传感器（A）和低水位传感器（B）的输出信号以控制所述电磁阀，控制阀， 循环泵和三通阀。
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