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公开(公告)号：KR100665518B1
公开(公告)日：2007-01-10
申请号：KR1020050048493
申请日：2005-06-07
Applicant: (주)모토닉
CPC classification number: Y02T10/32
Abstract: 본 발명은 2단계 가스 감압용 레귤레이터에 관한 것으로서,
하우징(100)과; 상기 하우징(100) 내에서 서로 길이방향으로 서로 이격되게 형성되며, 유입구(110)와 유출구(120)가 각각 형성된 제1감압실(200) 및 제2감압실(300)과; 상기 제1감압실(200) 및 제2감압실(300)에 각각 면하는 제1피스톤(400) 및 제2피스톤(600)과; 상기 제1피스톤(400)의 제1감압실(200) 반대쪽에 설치된 제1스프링(500)과; 상기 제2피스톤(600)의 제2감압실(300) 반대쪽에 설치된 제2스프링(700)과; 상기 제1피스톤(400)과 제2피스톤(600) 사이에 형성되어 각각의 피스톤의 이동에 따라 개폐가 가능한 제2오리피스(180)와; 상기 제1스프링(500)이 수용되며 상기 제2감압실(300)과 연통되어 있는 제1스프링실(800)과;를 포함하여 구성되고, 상기 제1피스톤(400)의 내부에는 제1감압실(200)과 제2오리피스(180)를 연결하는 제1유로(410)가 형성되어 있으며, 상기 제2피스톤(600)의 내부에는 제2오리피스(180)와 제2감압실(300)을 연결하는 제2유로(610)가 형성되어 있는 것을 특징으로 하므로, 동축상에서 2단계 감압이 이루어지도록 구성되어 있으므로 조립구조가 매우 간단하고, 2단계 감압에 의해 큰 폭의 감압비를 얻을 수 있으며, 출구측의 압력을 제1스프링실에 적용하도록 함으로써 출구압의 변화를 즉시 입구압에 대응하는 압력으로 작용시킬 수 있어 출구압의 변동을 용이하게 보상할 수 있다는 이점이 있다.-
公开(公告)号：KR1020060127482A
公开(公告)日：2006-12-13
申请号：KR1020050048493
申请日：2005-06-07
Applicant: (주)모토닉
CPC classification number: Y02T10/32 , F02M21/0233 , F02M21/0296
Abstract: A two-stepped regulator for reducing gas pressure is provided to simplify the assembling structure by performing two-stepped pressure reduction on concentric axes. A two-stepped regulator for reducing gas pressure includes a housing(100), a first pressure reduction chamber(200) and a second pressure reduction chamber(300), a first piston(400) and a second piston(600), a first spring(500), a second spring(700), a second orifice(180), and a first spring chamber(800). A first passage(410) connecting the first pressure reduction chamber and the second orifice is formed in the interior of the first piston and a second passage(610) connecting the second orifice and the second pressure reduction chamber is formed in the interior of the second piston.
Abstract translation: 提供一种用于降低气体压力的两级调节器，以通过在同心轴上进行两级减压来简化组装结构。 一种用于降低气体压力的两级调节器包括壳体（100），第一减压室（200）和第二减压室（300），第一活塞（400）和第二活塞（600） 弹簧（500），第二弹簧（700），第二孔（180）和第一弹簧室（800）。 在第一活塞的内部形成连接第一减压室和第二孔的第一通道（410），并且在第二活塞的内部形成连接第二孔和第二减压室的第二通道（610） 活塞。
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公开(公告)号：KR100468790B1
公开(公告)日：2005-02-02
申请号：KR1020010078554
申请日：2001-12-12
Applicant: (주)모토닉
IPC: F02M21/08
CPC classification number: Y02T10/34
Abstract: PURPOSE: A gas feeding apparatus of gas fuel vehicles is provided to improve startability by remaining liquid fuel in a feed pipe when a vehicle stops for a long time. CONSTITUTION: A gas feeding apparatus of gas fuel vehicles includes a fuel feed line consisting of a base plate(110) installed in a fuel tank, a check valve on a multi-valve(100) constituted of a valve block(120) formed on one face of the base plate, an overflow preventing valve, a manual valve(128), a first opening and closing valve(132), and a feed pipe(140). The fuel feed device includes a bypass line consisting of a bypass path(152) and a relief valve. If the pressure of the fuel in the feed pipe becomes lower than 8 bar, the relief valve is closed. Thus, the fuel is not bypassed and remaining in the valve block and the feed pipe.
Abstract translation: 目的：提供一种气体燃料车辆的气体供给装置，用于在车辆长时间停车时通过将液体燃料保持在供给管中来提高启动性。 本发明的气体燃料车辆的气体供给装置包括燃料供给管路，该燃料供给管路由安装在燃料箱中的基板（110），由阀块（120）构成的多阀（100）上的止回阀 底板一面，溢流防止阀，手动阀（128），第一开关阀（132）和供水管（140）。 燃料供给装置包括由旁路路径（152）和安全阀组成的旁路管路。 如果供给管中的燃料压力低于8巴，则安全阀关闭。 因此，燃料不会被旁路并保留在阀块和供油管中。
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公开(公告)号：KR100467857B1
公开(公告)日：2005-01-24
申请号：KR1020010017570
申请日：2001-04-03
Applicant: (주)모토닉
IPC: F02M21/02
CPC classification number: Y02T10/32
Abstract: PURPOSE: A fuel outflow preventing apparatus for a gas fuel vehicle is provided to prevent the outflow of the gas fuel at the engine operation by closing a fuel outflow preventing valve, automatically, thereby improving the safety. CONSTITUTION: A fuel outflow preventing apparatus for a gas fuel vehicle is composed of a fuel tank(50), an injector(53) for injecting the liquid fuel from the fuel tank to an intake pipe of an engine in accordance with the driving condition, a pressure regulator(58) for keeping the fuel pressure in a determined value when the fuel pressure is more than the determined valve, a fuel outflow preventing valve(55,56) installed to open/close an inlet and outlet of the engine and outlet of the fuel tank, and an electronic control device(60) by which the fuel outflow preventing valve is closed when the pressure value detected by a pressure sensor is lower than an input valve.
Abstract translation: 本发明提供一种用于气体燃料车辆的燃料流出防止装置，其通过自动关闭燃料流出阻止阀来防止气体燃料在发动机运转时流出，从而提高安全性。 用于气体燃料车辆的燃料流出防止装置包括燃料箱（50），用于根据驾驶状况将液体燃料从燃料箱喷射到发动机的进气管的喷射器（53） 当燃料压力大于所确定的阀时，用于将燃料压力保持在确定值的压力调节器（58），安装成打开/关闭发动机的进口和出口的燃料流出阻止阀（55,56） 以及电子控制装置（60），当由压力传感器检测到的压力值低于输入阀时，所述电子控制装置（60）通过所述电子控制装置（60）关闭所述燃料流出阻止阀。
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公开(公告)号：KR100437083B1
公开(公告)日：2004-06-23
申请号：KR1020010016436
申请日：2001-03-29
Applicant: (주)모토닉
IPC: B60K15/01
Abstract: PURPOSE: A sealing apparatus for a gas vehicle is provided to prevent gas leakage from aging of sealing members and deterioration by installing two kinds of sealing members doubly in sealing gas pipes and valves. CONSTITUTION: A sealing device for a gas vehicle is composed of a first sealing member(20) installed in the gas fuel contact portion, and made of rubber having chemical resistance; a second sealing member(30) mounted out of the first sealing member, and made of rubber compressing and restoring; and an intermediate member(40) inserted between the first sealing member and the second sealing member to keep flatness. Aging and deterioration of the sealing member are prevented, and working efficiency is improved with doubly mounting two kinds of sealing members.
Abstract translation: 本发明提供一种用于气体车辆的密封装置，其通过在密封气体管道和阀门中双重地安装两种密封构件来防止气体从密封构件的老化泄漏和劣化。 构成：一种用于气体车辆的密封装置由安装在气体燃料接触部分中并由具有耐化学性的橡胶制成的第一密封构件（20） 第二密封构件（30），所述第二密封构件（30）安装在所述第一密封构件之外并且由橡胶压缩和恢复制成; 以及插入在第一密封构件和第二密封构件之间以保持平坦度的中间构件（40）。 通过双重安装两种密封构件，防止了密封构件的老化和劣化，并提高了工作效率。
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Patent Agency Ranking
公开(公告)号：KR100408452B1
公开(公告)日：2003-12-06
申请号：KR1020010015649
申请日：2001-03-26
Applicant: (주)모토닉
IPC: F02M25/07
CPC classification number: Y02T10/121
Abstract: PURPOSE: An exhaust gas recirculation(EGR) valve is provided to prevent the leakage of the exhaust gas to allow the smooth operation of the valve. CONSTITUTION: An exhaust gas recirculation(EGR) valve is composed of a housing formed to communicate an inlet, an outlet, and return passages(59) of the exhaust gas with each other, a valve being detachable at a valve seat of the housing to open/close the inlet and outlet passages, an actuator(69) for controlling the opening/closing of the valve(52), an elastic member(61) for elastically biasing the passages closed by the valve in an initial state, a bush(58) for supporting a valve shaft, and a spacing portion(58a) for discharging the exhaust gas leaked through a gap between the valve shaft and bush to a suction system side.
Abstract translation: 目的：提供废气再循环（EGR）阀以防止废气泄漏，从而使阀门顺利运行。 构成：排气再循环（EGR）阀由形成为使排气的入口，出口和返回通路（59）彼此连通的壳体构成，阀可拆卸地安装在壳体的阀座处 打开/关闭入口通道和出口通道，用于控制阀（52）的打开/关闭的致动器（69），用于在初始状态下弹性地偏压由阀关闭的通道的弹性构件（61），衬套 （58,58）和用于将通过阀轴与衬套之间的间隙泄漏的排气排出到吸入系统侧的间隔部（58a）。
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