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公开(公告)号：KR1020170115706A
公开(公告)日：2017-10-18
申请号：KR1020160043219
申请日：2016-04-08
Applicant: 현대자동차주식회사 , 우피휠터스코리아 유한회사
CPC classification number: F02M37/221 , B01D35/005 , B01D35/16 , B01D35/30 , B01D36/006 , F02M37/0011 , F02M2037/228
Abstract: 본발명은디젤연료를이용한고압연료펌프의윤활및 냉각시 연료속의이물질이나수분등을제거하는기능의연료필터에관한것이다. 본발명은디젤연료필터의수분드레인을위한하부캡에이중락커버및 이중락핀을부가하여, 주행중 충격이나진동등에의해하부캡이풀리는현상을근본적으로해결할수 있는새로운형태의연료누유방지용이중락구조를구현함으로써, 하부캡 풀림에의한연료누유문제를완전히방지하여필드크레임발생문제를없애고필드품질을확보할수 있는차량용디젤연료필터를제공한다.
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公开(公告)号：KR101827099B1
公开(公告)日：2018-02-07
申请号：KR1020160043219
申请日：2016-04-08
Applicant: 현대자동차주식회사 , 우피휠터스코리아 유한회사
CPC classification number: F02M37/221 , B01D35/005 , B01D35/16 , B01D35/30 , B01D36/006
Abstract: 본발명은디젤연료를이용한고압연료펌프의윤활및 냉각시 연료속의이물질이나수분등을제거하는기능의연료필터에관한것이다. 본발명은디젤연료필터의수분드레인을위한하부캡에이중락커버및 이중락핀을부가하여, 주행중 충격이나진동등에의해하부캡이풀리는현상을근본적으로해결할수 있는새로운형태의연료누유방지용이중락구조를구현함으로써, 하부캡 풀림에의한연료누유문제를완전히방지하여필드크레임발생문제를없애고필드품질을확보할수 있는차량용디젤연료필터를제공한다.
Abstract translation: 燃料过滤器技术领域本发明涉及一种能够在使用柴油的高压燃料泵的润滑和冷却期间去除燃料中的异物，湿气等的燃料过滤器。 本发明柴油机和燃料过滤器的水排出下盖加入到双锁盖和双rakpin，行进冲击或振动等下部杯燃料泄漏防止新类型可以被解决滑轮现象基本上双锁定结构中 通过实现，由下盖退火完全防止燃料泄漏问题提供了可消除生成字段keureim问题固定字段质量的车辆柴油燃料滤清器。
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公开(公告)号：KR101664508B1
公开(公告)日：2016-10-11
申请号：KR1020110132666
申请日：2011-12-12
CPC classification number: F17C5/007 , F17C2205/0335 , F17C2205/0376 , F17C2205/0391 , F17C2221/035 , F17C2223/0153 , F17C2223/033 , F17C2225/0153 , F17C2225/033 , F17C2225/043 , F17C2227/0135 , F17C2227/0339 , F17C2227/0369 , F17C2250/032 , F17C2250/043 , F17C2250/0439 , F17C2250/0491 , F17C2250/0631 , F17C2260/021 , F17C2265/065 , F17C2270/0168 , Y02E60/321 , Y10T137/0318 , Y10T137/6416
Abstract: 본발명은 LPG가기화하면서잠열을흡수하는것을이용하여연료공급을차단하고봄베내로가압된연료를회수함으로써봄베내 온도를낮춰원활한 LPG 연료충전이이루어질수 있도록하는봄베온도저감장치및 방법에관한것이다. 이를위해본 발명에서는 LPG 연료를저장하며, 인젝터로연료를공급하는연료공급라인이연결된봄베의온도저감장치에있어서, 봄베내에설치되어연료를가압시키는연료펌프와; 상기연료공급라인에설치되어상기인젝터로의연료공급을차단할수 있는차단밸브와; 상기연료공급라인으로부터상기봄베내로분기되며, 상기차단밸브가폐쇄된경우공급연료를봄베내로회수하는연료회수라인과; 상기연료회수라인을통해회수된연료를상기붐베내부로분사하는분사구;를포함하는것을특징으로하는 LPG 기화잠열을이용한봄베온도저감장치를제공한다. 또한, 본발명에서는이러한봄베온도저감장치를이용하여연료주입준비신호가입력되는단계와; 상기연료주입준비신호가입력된경우, 솔레노이드밸브를폐쇄하는단계와; 연료펌프를구동시키는단계와; 봄베내부의연료를연료회수라인의분사구를통해봄베내부로다시분사하는단계;를포함하는 LPG 기화잠열을이용한봄베온도저감방법을제공한다.
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公开(公告)号：KR101628494B1
公开(公告)日：2016-06-08
申请号：KR1020140137299
申请日：2014-10-13
Applicant: 현대자동차주식회사
Abstract: 본발명은디젤엔진의연료공급제어장치및 방법에관한것으로서, 더욱상세하게는인젝터의연료소모량과연료온도에따른연료공급목표압력을설정하여저압연료펌프의연료송출을위한 RPM을조절할수 있도록한 디젤엔진의연료공급제어장치및 방법에관한것이다. 즉, 본발명은인젝터의연료소모량에따른연료공급목표압력을설정하고, 저압연료펌프의연료송출을위한 RPM을목표압력에따라가변조절할수 있도록함으로써, 저압연료펌프의소비전력을절감하여연비개선효과를얻는동시에연료펌프의작동소음을감소시킬수 있는점, 그리고연료온도가상승하는경우에고압펌프의윤활및 냉각을위하여연료공급목표압력을현재압력보다상향조절하는저압연료펌프의 RPM을현재보다증가시킬수 있도록한 점에특징이있는디젤엔진의연료공급제어장치및 방법을제공하고자한 것이다.
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公开(公告)号：KR1020140083685A
公开(公告)日：2014-07-04
申请号：KR1020120153736
申请日：2012-12-26
CPC classification number: B60K15/03 , B60K15/03006 , B60K2015/03026 , F17C7/04 , F17C2201/056 , F17C2201/058 , F17C2205/0335 , F17C2221/035 , F17C2223/0153 , F17C2223/033 , F17C2223/047 , F17C2225/047 , F17C2250/0413 , F17C2250/0626 , F17C2265/066 , F17C2270/0168 , Y10T137/7876
Abstract: Disclosed is an LPG cylinder valve apparatus which comprises a valve body installed at an LPG cylinder and having a fuel flow passage which is supplied with fuel from an LPG line and supplies the fuel to the LPG cylinder; a check valve provided at the fuel flow passage and having one end supported by an elastic part to be pressed in the direction of closing the fuel flow passage; a cam provided at the other side of the check valve; and a cam rod connecting the cam and the check valve and adjusting the opening and closing of the check valve according to the rotation of the cam; and a conversion tool having both sides connected to the cam and a float of the LPG cylinder and converting the vertical motion of the float into the rotation of the cam.
Abstract translation: 公开了一种LPG气缸阀装置，其包括安装在LPG气缸上的阀体，并具有从LPG管线供应燃料并将燃料供应到LPG气缸的燃料流动通道; 止回阀，其设置在所述燃料流路上，并且一端由沿着关闭所述燃料流路的方向被按压的弹性部支撑; 设置在止回阀的另一侧的凸轮; 以及连接凸轮和止回阀并根据凸轮的旋转来调节止回阀的打开和关闭的凸轮杆; 以及转换工具，其两侧连接到凸轮和液化石油气缸的浮子，并将浮子的垂直运动转换成凸轮的旋转。
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Patent Agency Ranking
公开(公告)号：KR101383736B1
公开(公告)日：2014-04-08
申请号：KR1020120153729
申请日：2012-12-26
Applicant: 현대자동차주식회사
Abstract: Disclosed is an LPG bombe valve device which includes: a valve body which is installed in an LPG bombe and has a main channel for filling LPG fuel and a branch channel branched from the main channel; a spray unit which is installed on the end of the branch channel and has a spray hole for spraying fuel to gas phase on the top of the LPG bombe; and a pressure valve which is installed in the branch channel and supplies fuel to the spray unit by opening the branch channel when the fuel pressure on a branched point exceeds a certain level of pressure. [Reference numerals] (500) Engine
Abstract translation: 公开了一种液化石油气炸弹阀装置，其包括：安装在液化石油气炸弹中的阀体，具有用于填充液化石油气燃料的主通道和从主通道分支的分支通道; 一个安装在分支通道端部并具有喷射孔的喷射单元，用于将燃料喷射到LPG轰炸机顶部的气相; 以及压力阀，其安装在分支通道中，并且当分支点上的燃料压力超过一定压力水平时，通过打开分支通道将燃料供应到喷射单元。 （附图标记）（500）发动机
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公开(公告)号：KR1020130065026A
公开(公告)日：2013-06-19
申请号：KR1020110131707
申请日：2011-12-09
CPC classification number: F02M37/0047 , F02M21/0212 , F02M21/0221 , F02M21/0245 , F02M21/0248 , F02M31/20 , F02M37/10 , F17C5/02
Abstract: PURPOSE: A device for sensing the decreased temperature of bombe using the LPG(Liquefied Petroleum Gas) latent heat of gasification, and a method thereof are provided to reducing the temperature in a bomb through the LATENT HEAT OF GASIFICATION generated when the collection fuel is evaporated, thereby decreasing the pressure in the bomb while using the existing LPI(Low-Pressure Injection) system. CONSTITUTION: A device for sensing the decreased temperature of bombe using the LPG latent heat of gasification includes a fuel pump(20), a connection device(30), and a fuel evaporation guide unit. The fuel pump is installed in a bomb(10), in which an LPG fuel stores, and pressures the fuel to be supplied therein through the supplying line. The connection apparatus is installed in the fuel supplying line and is connected to the fuel evaporation line located inside the bomb. The fuel evaporation guide unit is installed in the fuel evaporation line so that the recovery fuel of the supplied high pressure fuel is evaporated in the bomb. The temperature in the bomb is decreased by the latent heat generated when the evaporation of the recovery fuel.
Abstract translation: 目的：使用LPG（液化石油气）气化潜热来感测炸弹温度降低的装置及其方法，用于通过在收集燃料蒸发时产生的气体热降低炸弹中的温度 从而在使用现有的LPI（低压喷射）系统的同时降低炸弹中的压力。 构成：使用LPG气化潜热来感测炸弹温度降低的装置包括燃料泵（20），连接装置（30）和燃料蒸发引导装置。 燃料泵安装在LPG燃料储存的炸弹（10）中，并通过供应管压力供给其中的燃料。 连接装置安装在燃料供给管线中并连接到位于炸弹内的燃料蒸发管线。 燃料蒸发引导单元安装在燃料蒸发管线中，使得所提供的高压燃料的回收燃料在炸弹中蒸发。 当回收燃料蒸发时产生的潜热，炸弹中的温度降低。
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公开(公告)号：KR101234639B1
公开(公告)日：2013-02-19
申请号：KR1020100094724
申请日：2010-09-29
IPC: F02M25/08 , B60K15/077
CPC classification number: F02M25/0854 , B01D53/0415 , B01D2253/102 , B01D2259/4145 , B01D2259/4516 , B01D2259/4566 , F02M25/089
Abstract: 본 발명의 실시예에 따른 차량용 캐니스터는 내부에 활성탄이 구비되어 연료 탱크에서 증발된 증발 가스를 흡착하고, 공기의 공급에 따라 흡착된 증발 가스를 탈착하여 엔진에 공급한다.
상기 캐니스터는 연료 탱크와 연결되어 증발 가스를 공급받는 증발 가스 공급 통로; 외부로부터 공기를 선택적으로 공급 받는 공기 통로; 그리고 퍼지 라인에 연결되어 상기 공급 받은 공기의 흐름에 따라 엔진에 증발 가스를 공급하는 퍼지 통로;를 포함하며, 상기 퍼지 통로는 상기 퍼지 라인에 직접적으로 연결되는 제1퍼지 통로와, 그 끝단이 상기 제1퍼지 통로 또는 상기 퍼지 라인의 내부에 위치하여 상기 퍼지 라인에 연결되는 제2퍼지 통로를 포함할 수 있다.-
公开(公告)号：KR1020120033122A
公开(公告)日：2012-04-06
申请号：KR1020100094724
申请日：2010-09-29
IPC: F02M25/08 , B60K15/077
CPC classification number: F02M25/0854 , B01D53/0415 , B01D2253/102 , B01D2259/4145 , B01D2259/4516 , B01D2259/4566 , F02M25/089
Abstract: PURPOSE: A canister for a vehicle and a fuel supply device with the same is provided to prevent the overflow of evaporative gas and improve fuel efficiency by not driving an engine or heating activated charcoal for the prevention of the overflow of the evaporative gas. CONSTITUTION: A canister for a vehicle comprises an evaporation gas supply path, an air passage, and a purge path(34). The evaporation gas supply path connects to the fuel tank and receives the evaporative gas. The air passage selectively receives the air from the outside. The purge path connects to a purge line(50) and supplies the evaporative gas to the engine according to the flow of the supplied air. The purge path comprises a first purge path(100) and a second purge path(102). The first purge path is directly connected to the purge line. The end of the second purge path is positioned inside the purge path or the purge line and connects to the purge line.
Abstract translation: 目的：提供一种用于车辆的罐和具有该罐的燃料供应装置，以通过不驱动发动机或加热活性炭来防止蒸发气体溢出并提高燃料效率，以防止蒸发气体溢出。 构成：用于车辆的罐包括蒸发气体供应路径，空气通道和净化路径（34）。 蒸发气体供给路径连接到燃料箱并接收蒸发气体。 空气通道选择性地从外部接收空气。 净化通道连接到吹扫管线（50），并根据所供应的空气的流动将蒸发气体供应到发动机。 吹扫路径包括第一吹扫路径（100）和第二吹扫路径（102）。 第一个清洗路径直接连接到净化管线。 第二吹扫路径的末端位于净化路径或净化管线内部并连接到净化管线。
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公开(公告)号：KR1020170115835A
公开(公告)日：2017-10-18
申请号：KR1020160043544
申请日：2016-04-08
IPC: B60K15/04
CPC classification number: B60K15/04 , B60K15/0406 , B60K2015/03309 , B60K2015/03453 , B60K2015/0438 , B60K2015/0461 , B60K2015/0483
Abstract: 본발명은내부에주유건이삽입되는주유건삽입부와상기주유건삽입부의하부와연통되고, 필러파이프에마련된복수의슬롯홀과체결되도록하는결합돌기가외주면에설치되며, 하부일측이개방되어결합영역을형성하는결합부및 상기결합영역으로슬라이드이동하여상기결합부와연결되며, 가솔린용주유건이삽입되는경우닫힘상태가유지되고, 디젤용주유건이삽입되는경우개방되는오주유방지부를포함한다.
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