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公开(公告)号：KR101405203B1
公开(公告)日：2014-06-27
申请号：KR1020120147761
申请日：2012-12-17
Applicant: 현대자동차주식회사
IPC: F02M31/125 , F02M31/16 , F02M37/00
Abstract: Disclosed is a device for heating a fluid and a fuel system for a vehicle using the same, including a fluid injection hole for injecting a fluid; a fluid discharging hole for discharging a fluid; a case having an internal space funneled with the fluid discharging hole and the fluid injection hole; a PTC element built inside the internal space for receiving an external power source to generate heat; and a combined heat radiation plate for power supply for supplying an external power source to the PTC element and having one or more fluid flowing holes installed between the PTC element in order to receive heat from the PTC element. The fluid flowing hole guides and heats the fluid when the fluid flows from the fluid injection hole through the fluid discharging hole. Therefore, the vehicle equipped with the above fuel system can have enhanced cold starting properties.
Abstract translation: 公开了一种用于加热流体的装置和使用该装置的车辆的燃料系统，包括用于喷射流体的流体注入孔; 用于排出流体的流体排放孔; 具有流体排出孔和流体注入孔漏斗的内部空间的壳体; 内部空间内的PTC元件，用于接收外部电源以产生热量; 以及用于向PTC元件供应外部电源并且具有安装在PTC元件之间的一个或多个流体流动孔的用于电源的组合散热板，以便从PTC元件接收热量。 当流体从流体喷射孔流过流体排放孔时，流体流动孔引导和加热流体。 因此，配备上述燃料系统的车辆可以具有增强的冷启动特性。
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公开(公告)号：KR101405224B1
公开(公告)日：2014-06-10
申请号：KR1020120147807
申请日：2012-12-17
Applicant: 현대자동차주식회사
IPC: F02M31/125 , F02M31/16
CPC classification number: F02M31/125 , Y02T10/126
Abstract: Disclosed is a device for heating a fluid and a fuel system for a vehicle using the same, including a fluid injection hole for injecting a fluid; a fluid discharging hole for discharging a fluid; a case having an internal space funneled with the fluid discharging hole and the fluid injection hole; a combined upper heat radiation plate for power supplying and a combined lower heat radiation plate for power supplying which are separately arranged inside the internal space, to supply an external power source; and one or more PTC elements placed between the combined upper heat radiation plate for power supplying and a combined lower heat radiation plate for power supplying to receive the extern power source, and separately arranged to form more than one fluid flowing hole. The vehicle equipped with the above fuel system can have enhanced combustion properties and cold starting properties.
Abstract translation: 公开了一种用于加热流体的装置和使用该装置的车辆的燃料系统，包括用于喷射流体的流体注入孔; 用于排出流体的流体排放孔; 具有流体排出孔和流体注入孔漏斗的内部空间的壳体; 用于供电的组合式上部散热板和用于供电的组合式下部散热板，其分别布置在内部空间内部，以供应外部电源; 以及一个或多个PTC元件，其放置在用于供电的组合的上部热辐射板和用于供电的组合的下部热辐射板之间以接收外部电源，并且单独布置成形成多于一个的流体流动孔。 配备上述燃料系统的车辆可以具有增强的燃烧性能和冷起动特性。
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公开(公告)号：KR1020110022175A
公开(公告)日：2011-03-07
申请号：KR1020090079629
申请日：2009-08-27
Inventor： 박창준
CPC classification number: F02M37/0082 , F02M21/0212 , F02M21/0221 , F02M21/0245 , F02M21/0296 , F02M37/103 , F02M37/14 , Y02T10/32 , Y10T137/86043 , Y10T137/86075 , Y10T137/86091
Abstract: PURPOSE: A lubricating oil vent structure of a fuel pump for a vehicle is provided to prevent the inflow of liquid fuel into a vent hole because the vent hole connected to a lubricating oil flow channel is located on the top of a fuel tank. CONSTITUTION: A lubricating oil vent structure of a fuel pump for a vehicle comprises one or more link units(1) connected consecutively, a vent tube(3), and a rotating shaft. Each link unit comprises a support link which is fixed to limit a rotating range around the rotating shaft and an elastic member which elastically supports the support link in the direction of maximum rotating range. The vent tube is installed to be connected to the lubricating space of a pumping unit(7) of a fuel pump(5) and has an open end fixed to the support link of the link unit. The rotating shaft holds the support link of the first link unit and is fixed to the fuel pump.
Abstract translation: 目的：提供一种用于车辆的燃料泵的润滑油排出结构，以防止液体燃料进入通气孔，因为连接到润滑油流动通道的通气孔位于燃料箱的顶部。 构成：用于车辆的燃料泵的润滑油排出结构包括连续连接的一个或多个连杆单元（1），排气管（3）和旋转轴。 每个连杆单元包括固定以限制围绕旋转轴的旋转范围的支撑连杆和沿最大旋转范围弹性地支撑支撑连杆的弹性构件。 通风管被安装成连接到燃料泵（5）的泵送单元（7）的润滑空间，并且具有固定到连杆单元的支撑连杆的开口端。 旋转轴保持第一连杆单元的支撑连杆并且固定到燃料泵。
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公开(公告)号：KR1020180007079A
公开(公告)日：2018-01-22
申请号：KR1020160087804
申请日：2016-07-12
Applicant: 현대자동차주식회사
IPC: F02M25/08 , B60K15/035 , B60K15/03
CPC classification number: F02D41/3082 , F02D41/004 , F02D41/042 , F02M25/0836 , F02M25/0872 , F02M25/089 , F02M37/0082 , F02M59/34 , B60K15/03519 , B60K2015/03256
Abstract: 본발명은자동차연료탱크의연료넘침방지장치및 방법에관한것으로, 상세하게는주행중에벤트밸브를통해연료탱크에서넘친액상의연료를연료넘침방지챔버에임시보관하고, 시동오프시 연료펌프를역방향으로구동시켜상기연료넘침방지챔버의연료를연료탱크로회수함으로써캐니스터로액상의연료가넘치는현상을방지할수 있는자동차연료탱크의연료넘침방지장치및 방법을제공하는데그 목적이있다.
Abstract translation: 提供防止燃料从车辆燃料箱溢出的装置和方法可防止液体燃料在预定时间内溢出到储罐中，储存液体燃料，该液体燃料在车辆行驶时通过排气阀从燃料箱溢出 在防止燃料溢出室中，并且通过在发动机关闭时通过反向驱动燃料泵将燃料溢流防止室中的燃料返回到燃料箱。
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公开(公告)号：KR101490907B1
公开(公告)日：2015-02-06
申请号：KR1020130065500
申请日：2013-06-07
Applicant: 현대자동차주식회사
CPC classification number: F02N19/04 , F02D41/064 , F02D41/3094 , F02M31/135 , F02M31/18 , Y02T10/126
Abstract: 차량용 냉시동 장치 및 냉시동 방법이 개시된다. 엔진으로 공기를 유입시키는 스로틀 바디, 상기 스로틀 바디에 설치되어 상기 스로틀 바디를 통과하는 상기 공기를 예열하는 히터장치, 및 상기 히터장치를 통과하면서 연료가 예열되도록 상기 스로틀 바디에서 상기 히터장치보다 앞쪽에 설치되어 상기 스로틀 바디의 내부로 상기 연료를 분사하는 냉시동 인젝터를 포함하여, 차량의 냉시동 성능이 향상된다.
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Patent Agency Ranking
公开(公告)号：KR1020140079060A
公开(公告)日：2014-06-26
申请号：KR1020120148620
申请日：2012-12-18
Applicant: 현대자동차주식회사
CPC classification number: F02D19/08 , F02D19/0613 , F02D41/04 , F02D41/22 , F02D2200/70 , Y02T10/36
Abstract: Disclosed are a method and a device for controlling the usage of fuel in a vehicle, wherein the method comprises: a measuring step of measuring the outdoor temperature; a first auxiliary fuel using step of using fuel in an auxiliary fuel tank when the outdoor temperature is lower than or equal to a first temperature; a main fuel using step of using fuel in a main tank when the outdoor temperature exceeds the first temperature and is lower than or equal to a second temperature; and a second auxiliary fuel using step of using the fuel in the auxiliary fuel tank when the outdoor temperature exceeds the second temperature and the amount of the fuel in the auxiliary fuel tank exceeds a first reference value.
Abstract translation: 公开了一种用于控制车辆中燃料使用的方法和装置，其中该方法包括：测量室外温度的测量步骤; 当室外温度低于或等于第一温度时，在辅助燃料箱中使用燃料的第一辅助燃料使用步骤; 主要燃料使用步骤，当室外温度超过第一温度并且低于或等于第二温度时，在主箱中使用燃料; 以及当室外温度超过第二温度并且辅助燃料箱中的燃料量超过第一参考值时，在辅助燃料箱中使用燃料的第二辅助燃料使用步骤。
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公开(公告)号：KR1020140061024A
公开(公告)日：2014-05-21
申请号：KR1020120128115
申请日：2012-11-13
Applicant: 현대자동차주식회사
Abstract: The present invention relates to a structure of a fuel-heater for a diesel vehicle mounted on the top of a fuel-heater so as to heat fuel, which has flowed in from upside, with a PTC device and discharge the fuel to a fuel filter at a lower side. The structure of a fuel-heater for a diesel vehicle according to the present invention comprises: a PTC device mounted between plates arranged at upper and lower sides and generating heat by the application of power; an upper housing combined with the upper side of the PTC device, and having an outer wall surface part and an inner wall surface part protruding downward, wherein the inner wall surface part is separated inward from the outer wall surface part; and a lower housing combined with the upper housing at the lower side of the PTC device, and having a middle wall surface part protruding upward to be advanced between the outer wall surface part and the inner wall surface part. The upper housing has an inflow hole for introducing the fuel. An opened flow path is formed between the inner wall surface part and the middle wall surface part and between the outer wall surface part and the middle wall surface part so as to make the fuel flow. The present invention can be formed in the shape of a ring because an upper plate, a lower plate and a planar plate, which are arranged below and above the PTC device, can be mounted on the lower housing. Therefore, the present invention can dissipate heat generated by the PTC device efficiently. The present invention can reduce the flowing pressure loss of the fuel and can increase heat exchanging efficiency by forming a flow path for passing the fuel in a vertically trembling shape.
Abstract translation: 本发明涉及一种用于安装在燃料加热器顶部上的柴油车辆的燃料加热器的结构，以便加热由PTC装置从上方流入的燃料并将燃料排放到燃料过滤器 在较低的一侧。 根据本发明的用于柴油车辆的燃料加热器的结构包括：安装在布置在上侧和下侧的板之间并通过施加电力产生热量的PTC装置; 与PTC装置的上侧结合的上壳体，具有向外突出的外壁面部和内壁面部，其中，内壁面部从外壁面部分向内分离; 以及在PTC装置的下侧与上壳体结合的下壳体，并且具有向上突出以在外壁表面部分和内壁表面部分之间前进的中间壁表面部分。 上壳体具有用于引入燃料的流入孔。 在内壁表面部分和中间壁表面部分之间以及在外壁表面部分和中间壁表面部分之间形成开放的流动路径，以使燃料流动。 本发明可以形成为环形，因为安装在PTC装置下方和上方的上板，下板和平板可以安装在下壳体上。 因此，本发明能够有效地散发由PTC装置产生的热量。 本发明可以减少燃料的流动压力损失，并且可以通过形成用于使燃料垂直颤动的形状的流路形成来提高热交换效率。
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公开(公告)号：KR101394854B1
公开(公告)日：2014-05-13
申请号：KR1020120156884
申请日：2012-12-28
Applicant: 현대자동차주식회사
IPC: F02D19/08 , F02M31/125 , F02M31/16 , F02M37/00
CPC classification number: F02M31/125 , F02D19/0605 , F02M53/02 , F02M55/02 , Y02T10/126 , Y02T10/36
Abstract: The present invention relates to a fuel heating apparatus for improving the cold start of an alternative fuel vehicle. The purpose of the present invention is to provide a new fuel heating apparatus for improving the cold start of an alternative fuel vehicle, wherein the new fuel heating apparatus is to solve the various problems of an existing auxiliary tank system and heating system which are applied to an FFV (flex fuel vehicle) using alternative fuel such as ethanol. To accomplish the purpose, provided is the fuel heating apparatus for improving the cold start of an alternative fuel vehicle, wherein the fuel heating apparatus comprises: a heater having an inlet and an outlet so that fuel can flow into, pass through, and flow from the heater, and having a heating body installed therein and heating the fuel; a solenoid valve having a first outlet connected to the inlet of the heater, and opening and closing a flow path to the first outlet in order to selectively supply the fuel, which is supplied from a fuel tank to the inlet, to the heater; a temperature sensor installed at the heater, and sensing fuel temperature inside the heater; and a control part controlling the on and off operation of the heater and the opening and closing operation of the solenoid valve depending on the fuel temperature sensed by the temperature sensor, wherein the outlet of the heater is connected to a cold start injector through a cold start line, and the solenoid has an inlet connected to a fuel line connected from the fuel tank.
Abstract translation: 燃料加热装置技术领域本发明涉及用于改善替代燃料车辆的冷起动的燃料加热装置。 本发明的目的是提供一种用于改进替代燃料车辆的冷起动的新的燃料加热装置，其中新燃料加热装置将解决现有辅助罐系统和加热系统的各种问题， 使用替代燃料如乙醇的FFV（柔性燃料车辆）。 为了达到这一目的，提供了一种用于改进替代燃料车辆的冷起动的燃料加热装置，其中燃料加热装置包括：具有入口和出口的加热器，使得燃料可以流入，通过并流动 加热器，并且具有安装在其中的加热体并加热燃料; 电磁阀，其具有连接到加热器的入口的第一出口，以及打开和关闭到第一出口的流动路径，以选择性地将从燃料箱供给到进口的燃料供应到加热器; 安装在加热器处的温度传感器，以及感测加热器内的燃料温度; 以及控制部件，其根据由所述温度传感器感测到的燃料温度来控制所述加热器的开启和关闭操作以及所述电磁阀的打开和关闭操作，其中所述加热器的出口通过冷却器连接到冷启动喷射器 起始线，并且螺线管具有连接到从燃料箱连接的燃料管线的入口。
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公开(公告)号：KR1020100020589A
公开(公告)日：2010-02-23
申请号：KR1020080079250
申请日：2008-08-13
Applicant: 현대자동차주식회사
Inventor： 박창준
IPC: B60K15/04 , B60K15/035
Abstract: PURPOSE: A water discharge structure of a canister air vent for a fuel filler neck of a vehicle is provided to prevent a canister air filter from being polluted by discharging the water through a water discharge hole. CONSTITUTION: A water discharge structure of a canister air vent for a fuel filler neck of a vehicle comprises a canister air vent(30). The canister air vent is installed in the outer surface of the front end of a fuel filler neck(20). A fuel cap(10) is installed in the fuel filler neck. An air inlet(31) is formed on the top of the canister air vent. A canister contact nipple(32) is formed in the bottom of the canister air vent. A water discharge hole(33) is formed in the inner bottom end of the canister air vent.
Abstract translation: 目的：提供一种用于车辆燃料加注口的罐式排气口的排水结构，以防止罐式空气过滤器通过排水孔排出水而被污染。 构成：用于车辆的燃料填充器颈部的罐排气孔的排水结构包括罐排气孔（30）。 罐式排气口安装在燃料加注口（20）前端的外表面。 燃料盖（10）安装在燃料加注口中。 在排气孔的顶部形成空气入口（31）。 在筒式排气口的底部形成有一个罐接触式接头（32）。 排气孔（33）形成在罐排气孔的内底端。
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公开(公告)号：KR101509782B1
公开(公告)日：2015-04-08
申请号：KR1020090079629
申请日：2009-08-27
Inventor： 박창준
CPC classification number: F02M37/0082 , F02M21/0212 , F02M21/0221 , F02M21/0245 , F02M21/0296 , F02M37/103 , F02M37/14 , Y02T10/32 , Y10T137/86043 , Y10T137/86075 , Y10T137/86091
Abstract: 본발명은연료펌프의펌핑부를윤활하기위한윤활유가유동하는공간과연통되는벤트홀이연료탱크의최상부에위치하도록하여상기벤트홀로연료탱크의액상연료가유입되지않도록함은물론, 상기와같은벤트홀을구비한연료펌프를연료탱크에용이하게장착할수 있도록함으로써, 연료펌프의소음과마모를방지하고, 그내구성을향상시킴은물론, 간단한장착성으로연료펌프조립작업이용이하게이루어질수 있도록한다.
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