公开(公告)号：US20150357098A1

公开(公告)日：2015-12-10

申请号：US14570576

申请日：2014-12-15

Applicant: Hyundai Motor Company

Inventor： Chang Han KIM ,  Myeong Hwan KIM ,  Jae Min LEE

IPC: H01C10/28

CPC classification number: H01C10/28 ,  G01F23/00 ,  H01C10/32

Abstract: A fuel sender device for a vehicle may include a resistance substrate having a conductor part, a contact plate having a contact point contacting the conductor part, and a float unit moving up and down according to a variation of an oil surface and angularly rotating the contact plate, wherein the fuel sender device includes a variable contact point that allows the contact plate to variably contact the conductor part while moving up and down and rotating according to the variation of the oil surface.

Abstract translation: 用于车辆的燃料发送器装置可以包括具有导体部分的电阻基板，具有接触导体部分的接触点的接触板和根据油面的变化而上下移动的浮动单元，并且使接触部 板，其中燃料发送器装置包括可变接触点，其允许接触板在上下移动的同时可变地接触导体部分并且根据油面的变化而旋转。

公开(公告)号：US20150158380A1

公开(公告)日：2015-06-11

申请号：US14449582

申请日：2014-08-01

Applicant: Hyundai Motor Company

Inventor： Myeong Hwan KIM ,  Bu Yeol RYU

IPC: B60K15/04

CPC classification number: B60K15/0406 ,  B60K15/04 ,  B60K2015/0429 ,  B60K2015/0435 ,  B60K2015/0461 ,  B60K2015/0483

Abstract: A misfuelling prevention system for a vehicle may include an upper housing and an inner housing supported in the fuel filler neck, positioned in a bottom portion of the upper housing, and slidable in a single direction by a center returning spring interposed between the upper housing side and the inner housing, a stopper being rotatably installed at a side of the inner housing and elastically biased by a stopper spring, wherein the stopper is rotatable when a fuelling gun contacts with an end of the stopper, and a flapper having a first end rotatably installed at another side of the inner housing and a second end selectively caught in a groove portion of the stopper, wherein the flapper is opened by being pushed by the fuelling gun when the flapper is released from being caught by the stopper while the fuelling gun contacts with the end of the stopper.

Abstract translation: 用于车辆的防止误燃防止系统可以包括：上壳体和内壳，其被支撑在加油口颈部中，位于上壳体的底部中，并且可通过设置在上壳体侧的中心复位弹簧沿单个方向滑动 所述内壳体，可旋转地安装在所述内壳体的一侧并通过止动弹簧弹性偏压的止动件，其中当加油枪与所述止动件的端部接触时，所述止动件可旋转;以及挡板件， 安装在内壳体的另一侧，另一端部选择性地卡在止动件的槽部分中，其中当挡板被释放时挡板被加油枪的推动而被打开，当加油枪接触时 止动器的末端。

公开(公告)号：US20210016655A1

公开(公告)日：2021-01-21

申请号：US16684113

申请日：2019-11-14

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Bu Yeol RYU ,  Myeong Hwan KIM

IPC: B60K15/03

Abstract: A stiffness reinforcement structure for a fuel tank of a vehicle is capable of maintaining the stiffness of the fuel tank even with changes in pressure such as positive pressure and negative pressure in the fuel tank. In particular, a stiffness reinforcement column inside a fuel tank made of a plastic material is capable of preventing heat fused portions between the reinforcement column and the upper and lower plates of the fuel tank from being ruptured by allowing the stiffness reinforcement column to have self-reactive impact dispersion movement in case of a vehicle collision accident.

公开(公告)号：US20140165973A1

公开(公告)日：2014-06-19

申请号：US14098331

申请日：2013-12-05

Applicant: Hyundai Motor Company

Inventor： Chang-Jun PARK ,  Myeong Hwan KIM ,  Chang-Han KIM

IPC: F02M31/125

CPC classification number: F02M31/125 ,  Y02T10/126

Abstract: A fluid heating device of a vehicle fuel system includes: a case having a fluid inlet for letting in fluid, a fluid outlet for letting out the fluid, and an inner space that communicates with the fluid inlet and the fluid outlet; upper and lower power-supply and heat-radiation plates that are arranged in the inner space to be vertically spaced apart from each other, and supply external power; and one or more PTC elements that are interposed between the upper and lower power-supply and heat-radiation plates to receive the external power, and spaced apart from each other to form one or more fluid flow holes. Accordingly, the combustion of the fuel and the cold start performance of the vehicle can be improved.

Abstract translation: 车辆燃料系统的流体加热装置包括：具有用于流体的流体入口的壳体，用于排出流体的流体出口以及与流体入口和流体出口连通的内部空间; 上下电源和散热板，其布置在内部空间中以彼此垂直间隔开，并提供外部电力; 以及一个或多个PTC元件，其被插入在上电源和下电源板和热辐射板之间以接收外部电力，并且彼此间隔开以形成一个或多个流体流动孔。 因此，可以提高燃料的燃烧和车辆的冷启动性能。

公开(公告)号：US20160361672A1

公开(公告)日：2016-12-15

申请号：US14979107

申请日：2015-12-22

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Chang Han KIM ,  Myeong Hwan KIM ,  Jae Min LEE ,  Jae Hwa PARK ,  Jong Sup CHOI

IPC: B01D35/30 ,  F02M37/22 ,  B01D29/56 ,  B01D35/00 ,  B01D29/52

CPC classification number: B01D35/301 ,  B01D29/112 ,  B01D29/114 ,  B01D29/52 ,  B01D29/56 ,  B01D29/58 ,  B01D35/005 ,  F02M37/22

Abstract: A fuel filter for a vehicle may include an upper case with a fuel inlet at a first side; a main filter disposed in the upper case to filter fuel flowing between an inner surface of the upper case and an external diameter of the main filter; a lower case provided in a structure having a fuel outlet and joined with a second side of the upper case; a first auxiliary filter assembly installed between the upper case and the main filter to secondarily filter the fuel; and a second auxiliary filter assembly installed between the main filter and the lower case to secondarily filter the fuel.

Abstract translation: 用于车辆的燃料过滤器可以包括在第一侧具有燃料入口的上壳体; 主过滤器，设置在上壳体中，以过滤在上壳体的内表面和主过滤器的外径之间流动的燃料; 设置在具有燃料出口并与上壳体的第二侧连接的结构中的下壳体; 安装在上壳体和主过滤器之间以辅助过滤燃料的第一辅助过滤器组件; 以及安装在主过滤器​​和下壳体之间以辅助过滤燃料的第二辅助过滤器组件。

公开(公告)号：US20160361671A1

公开(公告)日：2016-12-15

申请号：US14979257

申请日：2015-12-22

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Chang Han KIM ,  Myeong Hwan KIM ,  Jae Min LEE ,  Jae Hwa PARK ,  Jong Sup CHOI

IPC: B01D35/00 ,  F02M37/22 ,  B01D29/00 ,  B01D29/15 ,  B01D29/52 ,  B01D35/30

CPC classification number: B01D35/005 ,  B01D27/005 ,  B01D27/06 ,  B01D27/144 ,  B01D29/0095 ,  B01D29/15 ,  B01D29/52 ,  B01D35/30 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/32 ,  F02M37/22

Abstract: A fuel filter for a vehicle may include an upper case with a fuel inlet at a first side; a lower case provided in a structure having a fuel outlet and bonded to a second side of the upper case; and a main filter disposed in an inner space by bonding the upper case and the lower case and filtering fuel, wherein a first auxiliary filter assembly filtering the fuel toward an inner diameter of the main filter is mounted on a first surface of the main filter and a second auxiliary filter assembly filtering the fuel toward a second surface of the main filter is mounted on the second surface of the main filter.

Abstract translation: 用于车辆的燃料过滤器可以包括在第一侧具有燃料入口的上壳体; 设置在具有燃料出口并结合到所述上壳体的第二侧的结构中的下壳体; 以及主过滤器，其通过结合上壳体和下壳体以及过滤燃料而设置在内部空间中，其中将主燃料朝向主过滤器的内径过滤的第一辅助过滤器组件安装在主过滤器​​的第一表面上， 将过滤燃料朝向主过滤器的第二表面的第二辅助过滤器组件安装在主过滤器​​的第二表面上。

公开(公告)号：US20150298542A1

公开(公告)日：2015-10-22

申请号：US14559845

申请日：2014-12-03

Applicant: Hyundai Motor Company

Inventor： Myeong Hwan KIM ,  Bu Yeol RYU

IPC: B60K15/04

CPC classification number: B60K15/04 ,  B60K2015/0461 ,  B60K2015/0483

Abstract: A misfueling prevention system for a vehicle may include an upper housing disposed at an inlet of a fuel filler neck, a lower housing disposed inside the fuel filler neck, supported by a hinge structure in the upper housing, and rotatable by a center returning spring disposed between the upper housing and the lower housing, a stopper spring and a stopper, the stopper being rotatably disposed at one side of the lower housing in a pin structure and rotatable by a contact with a refueling gun, and a flapper spring and a flapper, the flapper having one end rotatably disposed at another side of the lower housing in a pin structure and another end lockable in a recess part of the stopper and pushed to be opened by the refueling gun when released from the recess part of the stopper.

Abstract translation: 用于车辆的失油预防系统可以包括设置在燃料加注口的入口处的上壳体，设置在燃料加注口内部的下壳体，由上壳体中的铰链结构支撑，并且可由中心复位弹簧设置 在上壳体和下壳体之间具有止动弹簧和止动件，止动件以可旋转的方式设置在下壳体的一侧，并且可以通过与加油枪的接触和挡板弹簧和挡板旋转， 所述挡板具有可旋转地设置在所述下壳体的另一侧的销结构，并且另一端可锁定在所述止动件的凹部中，并且当从所述止动件的所述凹部释放时被所述加油枪打开。

公开(公告)号：US20140360465A1

公开(公告)日：2014-12-11

申请号：US14139268

申请日：2013-12-23

Applicant: Hyundai Motor Company

Inventor： Chang Jun PARK ,  Myeong Hwan KIM ,  Chang Han KIM

IPC: F02N19/04

CPC classification number: F02N19/04 ,  F02D41/064 ,  F02D41/3094 ,  F02M31/135 ,  F02M31/18 ,  Y02T10/126

Abstract: A cold starting apparatus and a cold starting method for a vehicle may include: a throttle body configured to make air flow in an engine; a heater device installed at the throttle body, and configured to preheat the air passing through the throttle body; and a cold starting injector installed at the throttle body in front of the heater device so that the fuel is preheated while passing through the heater device, and configured to spray the fuel into the throttle body, thereby improving cold starting performance of the vehicle.

Abstract translation: 用于车辆的冷起动装置和冷起动方法可以包括：节气门体，其构造成使空气在发动机中流动; 加热装置，其安装在所述节气门体上，构成为对通过所述节气门体的空气进行预热; 以及冷启动喷射器，其安装在加热器装置前面的节气门体处，使得燃料在通过加热器装置的同时被预热，并且构造成将燃料喷射到节气门体中，从而改善车辆的冷启动性能。

公开(公告)号：US20140109971A1

公开(公告)日：2014-04-24

申请号：US13711362

申请日：2012-12-11

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Jae Yeon KIM ,  Myeong Hwan KIM ,  Wan Je CHO

IPC: F16L53/00

CPC classification number: F16L53/00 ,  B60H1/3202 ,  F01P2060/10 ,  F02M21/0212 ,  Y10T137/0318 ,  Y10T137/6416

Abstract: A return fuel cooling system for LPI vehicle having an engine and a bombe connected to each other through a fuel supply line and a fuel return line in the LPI vehicle using LPG fuel to cool high-temperature LPG fuel returning from the engine to the bombe, may include a heat exchanger mounted on the fuel return line, a bypass line connecting upstream and downstream of the fuel return line, wherein the heat exchanger may be interposed between the upstream and the downstream of the fuel return line to make the LPG fuel returning to the bombe bypass the heat exchanger and supply the LPG fuel to the bombe, and a valve included at a portion in which the fuel return line and the bypass line is connected, and selectively opening or closing the fuel return line connected with the heat exchanger according to a temperature of the bombe.

Abstract translation: 一种用于LPI车辆的返回燃料冷却系统，其具有通过燃料供应管线和LPI车辆中的燃料返回管线彼此连接的发动机和炸弹，其使用LPG燃料来冷却从发动机返回到轰炸机的高温LPG燃料， 可以包括安装在燃料返回管线上的热交换器，连接燃料返回管线的上游和下游的旁通管路，其中热交换器可以插入在燃料返回管线的上游和下游之间，以使LPG燃料返回 轰炸机绕过热交换器并将LPG燃料供应到炸弹，并且包括在燃料返回管线和旁路管线连接的部分处的阀，并且选择性地打开或关闭与热交换器相连的燃料返回管，根据 到炸弹的温度。