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公开(公告)号：KR101394025B1
公开(公告)日：2014-05-13
申请号：KR1020090119200
申请日：2009-12-03
IPC: F02D19/06 , B60K15/067 , B60K15/07
CPC classification number: Y02T10/36
Abstract: 본 발명은 리어플로워패널(1)의 언더바디공간(A)쪽으로 LPI봄베(6)를 장착하고, 상기 LPI봄베(6)에 결합된 가솔린탱크(7)를 리어현가(5)가 위치하는 리어플로워패널(1)의 또 다른 언더바디공간(B)쪽에 장착함으로써, 가솔린탱크(7)가 후방충돌로 밀려드는 하중에 의해 밑으로 내려 눌려지도록 해 가솔린탱크(7)쪽 변형(Ka,Kb)량을 줄이고, 가솔린탱크(7)에서 LPI봄베(6)쪽 가하는 충격크기도 크게 줄일 수 있는 특징을 갖는다.
이중연료, 트렁크, 현가-
公开(公告)号：KR101339263B1
公开(公告)日：2013-12-09
申请号：KR1020120121388
申请日：2012-10-30
Applicant: 현대자동차주식회사
Abstract: Disclosed is a heat exchanger for an LPI vehicle. According to an embodiment of the present invention, the heat exchanger for an LPI vehicle for cooling a hypsithermal LPG fuel which is returned from an engine in an LPI vehicle using an LPG fuel comprises: a first pipe, which interconnects a compressor and an evaporator, for passing a gas refrigerant at low temperatures and low pressures supplied from the compressor and the evaporator; a second pipe, which is mounted while surrounding an outer circumference surface of the first pipe, having a fuel flow path where an LPG fuel is flowed between the outer circumference surfaces of the first pipe; a first connection member, which is mounted while one side and the other side of the compressor surround each outer circumference surfaces of the first pipe and the second pipe, having an inflow port for flowing an LPG fuel, which is returned from the engine, to the fuel flow path of the second pipe in one side; a second connection member, which is mounted while one side and the other side of the evaporator surrounds each outer circumference surfaces of the first pipe and the second pipe, having an outflow port for outflowing an LPG fuel, which passes the fuel flow path of the second pipe, to a bombe in one side; and a third pipe, which is mounted while surrounding an outer circumference surface of the second pipe between the first connection member and the second connection member, for passing a gas refrigerant at low temperatures and low pressures which passes the first pipe since one side and the other side of an inside are interconnected to the first pipe respectively. [Reference numerals] (10) Compressor;(40) Evaporator
Abstract translation: 公开了一种用于LPI车辆的热交换器。 根据本发明的一个实施例，用于冷却LPI车辆中使用LPG燃料的LPI车辆中的发动机返回的低热LPG燃料的LPI车辆用热交换器包括：将压缩机与蒸发器相互连接的第一管道， 使来自压缩机和蒸发器的低温低压气体制冷剂通过; 第二管，其围绕第一管的外周表面安装，具有燃料流路，其中LPG燃料在第一管的外周表面之间流动; 第一连接构件，其安装在压缩机的一侧和另一侧围绕第一管和第二管的每个外周表面，具有用于使从发动机返回的LPG燃料流入的流入口到 一侧的第二管的燃料流路; 第二连接构件，其在蒸发器的一侧和另一侧围绕第一管和第二管的每个外周表面安装，具有用于流出LPG燃料的流出端口，该流出端口通过燃料流路 第二根管子，一侧的一个炸弹; 以及第三管，其在所述第一连接构件和所述第二连接构件之间围绕所述第二管的外周面而被安装，以使通过所述第一管的低温和低压的气体制冷剂从一侧和 内侧的另一侧分别与第一管相互连接。 （附图标记）（10）压缩机;（40）蒸发器
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Patent Agency Ranking
公开(公告)号：KR101262466B1
公开(公告)日：2013-05-08
申请号：KR1020100110482
申请日：2010-11-08
Applicant: 현대자동차주식회사
Inventor： 김명환
IPC: F02M25/08 , B60K15/077
CPC classification number: B01D53/0438 , B01D2253/102 , B01D2257/702 , B01D2259/40096 , B01D2259/4516 , F02M25/0854
Abstract: 본발명의캐니스터시스템은온도조절기(2)를내장시킨 1개의하터일체형캐니스터(1)만을이용하고, 상기온도조절기(2)가활성탄(W)의흡착/탈착성능을높여상기캐니스터(1)의성능및 용량을증대시켜줌으로써, 상기 1개의캐니스터(1)만으로북미의강화된환경법규[PZEV]를만족할수 있고, 특히 2개의캐니스터를적용할때 불가피하게발생되는연료탱크(30)의용량축소와연료탱크(30)내공기배출통로의저항증대로인한주유불능과같은상황을만들지않는특징이있다.
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公开(公告)号：KR1020120137152A
公开(公告)日：2012-12-20
申请号：KR1020110056505
申请日：2011-06-10
CPC classification number: Y02T10/32 , F02M21/0212 , F02M21/0221 , F02M21/0245 , F02M31/20 , F02M37/0052
Abstract: PURPOSE: A LPI(liquefied petroleum injection) system for gas vehicles is provided to maintain the pressure of a fuel tank under predetermined temperature, and to smoothly inject fuel into the fuel tank. CONSTITUTION: A LPI(liquefied petroleum injection) system for gas vehicles comprises a fuel tank(10), a fuel pump(20), a fuel transfer line(30), an engine(40), a fuel recovery line(50), and a cooling unit(60). The fuel tank holds fuel. The fuel pump pumps the fuel in the fuel tank. The fuel transfer line transfers the fuel pumped by the fuel pump. The engine is operated with the fuel from the fuel transfer line. The fuel recovery line recovers the fuel that is not burned in the engine to the fuel tank. The cooling unit cools the fuel recovery line. The fuel recovery line is made of metal materials.
Abstract translation: 目的：提供用于燃气车辆的LPI（液化石油喷射）系统，以将燃料箱的压力保持在预定温度，并将燃料顺利地喷入燃料箱。 构成：用于燃气车辆的LPI（液化石油喷射）系统包括燃料箱（10），燃料泵（20），燃料传输管线（30），发动机（40），燃料回收管线（50） 和冷却单元（60）。 油箱燃油。 燃油泵将燃料泵送到燃油箱。 燃油传输线传输由燃油泵泵送的燃油。 发动机与来自燃料输送管线的燃料一起操作。 燃料回收管线将发动机中未燃烧的燃料回收到燃料箱。 冷却单元冷却燃料回收管线。 燃油回收线由金属材料制成。
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公开(公告)号：KR1020120051454A
公开(公告)日：2012-05-22
申请号：KR1020100112897
申请日：2010-11-12
IPC: F02M25/08 , B60K15/035
Abstract: PURPOSE: A processor of fuel evaporative gases for vehicles and a method thereof is provided to prevent fuel evaporative gases from being discharged to the air caused by exceeding a collection volume of a canister. CONSTITUTION: A processor of fuel evaporative gases for vehicles comprises a fuel tank(1), a canister(3), a shutoff valve(7), PCSV(Purge Control Solenoid Valve)(11), and a controller(13). The canister collects fuel evaporative gases generated from the fuel tank. The shutoff valve opens and closes vapor pipelines(5), which connects the fuel tank to the canister. The PCSV purges the fuel evaporative gas collected in the canister to an intake manifold(9). The controller controls the shutoff valve and the PCSV.
Abstract translation: 目的：提供用于车辆的燃料蒸发气体的处理器及其方法，以防止燃料蒸发气体超过罐的收集体积而排放到空气中。 构成：用于车辆的燃料蒸发气体的处理器包括燃料箱（1），罐（3），截止阀（7），PCSV（清洗控制电磁阀）（11））和控制器（13）。 罐收集从燃料箱产生的燃料蒸发气体。 截止阀打开和关闭蒸汽管道（5），其将燃料箱连接到罐。 PCSV将收集在罐中的燃料蒸发气体吹扫到进气歧管（9）。 控制器控制截止阀和PCSV。
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公开(公告)号：KR1020090065388A
公开(公告)日：2009-06-22
申请号：KR1020070132892
申请日：2007-12-17
Abstract: A turbine fuel pump module of a gas fuel vehicle is provided to be applied to a LPI system because the property of the LPi system, that is, durability and flux lowering and a cavity, the noise occurrence etc. are altogether prevented. A turbine fuel pump(100) module of a gas fuel vehicle is as follows. The turbine type fuel pump of the gas fuel vehicle is installed within the reservoir cup. An impeller(120) is installed inside the turbine type fuel pump of the gas fuel vehicle. The turbine type fuel pump module of the gas fuel vehicle is formed like next. In the impeller of the fuel pump, it is formed so that a plurality of channels(121,122) formed according to the columnar direction be separated from each other. In the outer side surface of the fuel pump, a ring and retainer are installed. The fuel pump surrounds the ring. The insulation rubber is installed between the fuel pump and reservoir cup.
Abstract translation: 由于LPi系统的性质，即耐久性和通量下降以及空腔，噪声发生等完全被防止，所以提供了一种将燃气车辆的涡轮燃料泵模块应用于LPI系统。 气体燃料车辆的涡轮燃料泵（100）模块如下。 气体燃料车辆的涡轮式燃料泵安装在储存杯内。 叶轮（120）安装在燃气车辆的涡轮式燃料泵内部。 气体燃料车辆的涡轮式燃料泵模块如下形成。 在燃料泵的叶轮中，其形成为使得根据柱状方向形成的多个通道（121,122）彼此分离。 在燃料泵的外侧表面安装有环和保持器。 燃油泵围绕着环。 绝缘橡胶安装在燃油泵和储油杯之间。
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公开(公告)号：KR1020010060911A
公开(公告)日：2001-07-07
申请号：KR1019990063370
申请日：1999-12-28
Inventor： 김명환
IPC: F01L3/06
CPC classification number: Y02T10/146
Abstract: PURPOSE: An exhaust valve of a vehicle is provided to reduce flow breakage by restraining the sticking of exhaust particles on the surface of a valve head and to improve the performance of an engine by smoothly discharging exhaust gas. CONSTITUTION: For restraining sticking of the exhaust gas particularized on a surface(22a) of a valve head(22) when exhaust gas is discharged from a combustion chamber, many adhesion preventing grooves(40) are radially formed on the surface of the valve head at regular intervals. Although exhaust gas is particularized on the surface of the valve head via swirls, the flow breakage due to the adhesion of the exhaust gas particles is reduced. Therefore, exhaust gas is smoothly discharged via an exhaust hole and the performance of an engine is improved.
Abstract translation: 目的：提供一种车辆的排气阀，通过限制排气颗粒在阀头表面上的粘附来减少流动断裂，并通过平稳排放废气来提高发动机的性能。 构成：为了在废气从燃烧室排出时，抑制特别存在于阀头（22）的表面（22a）上的废气的粘附，在阀头的表面上径向地形成有许多防粘连槽（40） 定期进行。 虽然通过涡流在气门头的表面上特别排出废气，但是由于排气颗粒的附着而导致的流动断裂减少。 因此，废气通过排气孔顺利排出，发动机的性能提高。
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