公开(公告)号：KR101145619B1

公开(公告)日：2012-05-23

申请号：KR1020050124966

申请日：2005-12-17

Applicant: 현대자동차주식회사

Inventor： 성연관

IPC: F02M25/08

Abstract: A vacuum control canister for a fuel tank is provided to obtain safety of the fuel tank by complementing a pressure control valve in the canister as a negative pressure path between an engine and the fuel tank. A vacuum control canister for a fuel tank includes a fuel tank port(22), an engine port(25), an air filter port(28), an engine damper chamber(24), and a diaphragm type negative pressure relief valve(33). The fuel tank port is connected to the fuel tank to suck a fuel gas. The engine port is connected to a surge tank to discharge the fuel gas into the engine damper chamber. The air filter port is connected to the air filter and is formed in an air damper chamber to ventilate the air. The engine damper chamber is connected to the surge tank. The diaphragm type negative pressure relief valve is installed at the air damper chamber to open a negative pressure release hole.

公开(公告)号：KR100898217B1

公开(公告)日：2009-05-18

申请号：KR1020070107929

申请日：2007-10-25

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 성연관

IPC: F02M37/22 ,  F02M37/10 ,  F02M37/14

Abstract: 본 발명은 엔진으로부터 리턴되는 연료의 압력에 의한 연료탱크 내의 연료가 유입 가능하도록 연료유입부가 구비된 리저버컵; 상기 리저버컵 내부의 연료유입부 측에 설치되는 체크밸브; 상기 연료탱크 내의 연료에 포함된 이물질이 상기 리저버컵의 내부로 유입되는 것을 방지하는 프리필터; 및 상기 리저버컵 내의 연료 유량이 기준치 이상이면 상기 체크밸브를 폐쇄시키고, 기준치 미만이면 상기 체크밸브를 개방시키는 개폐장치를 포함하여 구성됨으로써, 연료펌프의 안정적인 연료 공급량이 확보되고, 프리필터의 막힘 개선에 따른 A/S비용을 절감시킬 수 있으며, 자체 세정기능으로 극세필터의 적용이 가능함에 따라 엔진 이물질 오염에 의한 시동성을 개선시킬 수 있는 효과 등을 제공한다.
연료펌프, 연료탱크, 리저버컵, 체크밸브, 개폐장치, 프리필터,

公开(公告)号：KR1020070064512A

公开(公告)日：2007-06-21

申请号：KR1020050124990

申请日：2005-12-17

Applicant: 현대자동차주식회사

Inventor： 성연관

IPC: B60K15/01

Abstract: An apparatus for preventing generation of an evaporation gas of a fuel tank for a vehicle is provided to relax impact due to a moving fuel by allowing a filler to fill an empty space in the interior of the fuel tank at an expanded state. An apparatus for preventing generation of an evaporation gas of a fuel tank for a vehicle includes a filling member(10), an air communication pipe(20), and a gas discharge pipe(30). The filling member is installed in the interior of the fuel tank and is expanded or contracted in inverse proportion to the amount of the fuel. The air communication pipe is installed outside the fuel tank so as to be communicated with the interior of the filling member. Air is introduced or discharged through the air communication pipe. The gas discharge pipe is installed in the fuel tank and is used as a communication passage through which the evaporation gas is moved to a canister(4).

Abstract translation: 提供一种用于防止产生用于车辆的燃料箱的蒸发气体的装置，以通过允许填料在膨胀状态下填充燃料箱内部的空的空间来缓和由于移动燃料的冲击。 一种用于防止车辆燃料箱的蒸发气体产生的装置，包括填充部件（10），空气连通管（20）和排气管（30）。 填充构件安装在燃料箱的内部并与燃料量成反比地膨胀或收缩。 空气连通管安装在燃料箱外部，以与填充构件的内部连通。 空气通过空气连通管引入或排出。 气体排出管安装在燃料箱中，用作连通通道，蒸发气体通过该通道向罐（4）移动。

公开(公告)号：KR1020070025711A

公开(公告)日：2007-03-08

申请号：KR1020050082164

申请日：2005-09-05

Applicant: 현대자동차주식회사

Inventor： 성연관

IPC: F02M25/08

Abstract: A valve device of a canister for improving adsorption performance of activated carbon is provided to reduce the total capacity of a canister by increasing the purge capacity of a canister and prevent damage caused due to the contraction of a fuel tank. A canister(10) comprises a purge connection unit(11), a tank connection unit(12), and an atmosphere connection unit(13). The atmosphere connection unit of the canister has an interior where a negative pressure control unit(20) for decreasing air inlet amount during purge and increasing air outlet amount during fuel injection. The negative pressure control unit includes a first valve chamber(21) formed by arranging a partition(22) with a valve hole(23) in the atmosphere connection unit. A first diaphragm(24) having a plurality of purge holes(26) is coupled onto the partition in such a manner that the diaphragm is vertically movable.

Abstract translation: 提供用于改善活性炭吸附性能的罐的阀装置，以通过增加罐的吹扫能力来减少罐的总容量并防止由于燃料箱的收缩而引起的损坏。 罐（10）包括清洗连接单元（11），罐连接单元（12）和大气连接单元（13）。 罐的气氛连接单元具有内部，其中负压控制单元（20）用于减少吹扫期间的空气入口量并增加燃料喷射期间的空气出口量。 负压控制单元包括通过在大气连接单元中布置具有阀孔（23）的隔板（22）而形成的第一阀室（21）。 具有多个清洗孔（26）的第一隔膜（24）以使得隔膜可垂直移动的方式联接到隔板上。

公开(公告)号：KR1020030050234A

公开(公告)日：2003-06-25

申请号：KR1020010080634

申请日：2001-12-18

Applicant: 현대자동차주식회사

Inventor： 성연관

IPC: G01F23/30

CPC classification number: B60K15/077 ,  G01F23/30

Abstract: PURPOSE: A fuel sender structure for a vehicle is provided to prevent a mis-indicating of a fuel gauge due to a connection between terminals by removing a foreign materials by means of a movement of a move terminal. CONSTITUTION: A fuel sender structure for a vehicle is composed of a move plate(3), a base plate(5), and a brush(7). A floater is provided with one end of a lever(2), and the move plate(3) is provided with other end of the lever(2). The move plate(3) is hinge connected at the base plate(5) to move in a pendulum movement together with the floater. The brush(7) is contacted from the move plate(3) to the base plate(5) to remove a foreign material penetrated between a resistance generating terminals.

Abstract translation: 目的：提供一种用于车辆的燃料传感器结构，以通过移动终端的移动去除异物，防止由于端子之间的连接引起的燃料计量误差。 构成：用于车辆的燃料发送器结构由移动板（3），基板（5）和刷子（7）组成。 浮子设置有杆（2）的一端，移动板（3）设置有杆（2）的另一端。 移动板（3）在基板（5）处铰链连接，与浮子一起摆动摆动。 刷（7）从移动板（3）与基板（5）接触，以去除渗透在电阻产生端子之间的异物。

公开(公告)号：KR100311162B1

公开(公告)日：2001-11-02

申请号：KR1019990004422

申请日：1999-02-09

Applicant: 현대자동차주식회사

Inventor： 성연관

IPC: F02M25/08

Abstract: 본발명은엔진정지시캐니스터를통하여증발가스가대기중으로방출되는것을차단하므로서, 유해가스의대기방출을방지할수 있는차량용증발가스제어장치를제공하는데있다. 이러한증발가스제어장치는연료탱크(2)와흡기매니폴더(4) 사이에연결되어연료탱크(2) 내의증발가스를흡착저장하고, 이저장된증발가스를흡기매니폴더(4)로유입시키는캐니스터(6)와, 상기캐니스터(6)와흡기매니폴더(4) 사이에연결되는라인(12) 상에설치되어이 라인(12)의개폐작용을하는퍼지컨트롤밸브(16)와, 상기캐니스터(6)와흡기계통의에어크리너(8) 사이에설치되어엔진정지시캐니스터(6) 내에잔류된증발가스를에어크리너(8)에흡착시키는증발가스유출방지수단으로이루어진다.

公开(公告)号：KR100300711B1

公开(公告)日：2001-10-27

申请号：KR1019970078700

申请日：1997-12-30

Applicant: 현대자동차주식회사

Inventor： 성연관

IPC: F02M37/04

Abstract: PURPOSE: An oil amount control system of an oil pump is provided to enhance a durability of the oil pump by increasing a speed of the oil pump depending on a fuel consumption amount and increasing a fuel pumping amount. CONSTITUTION: An oil amount control system of an oil pump comprises a fuel consuming sensor(62), a controller(60) for controlling a rotation speed of an oil pump(52) depending on a signal of the sensor, a driver(61) for controlling a rotation speed of an oil pump(52) depending on the signal of the controller, and a power supplying device(63) for applying a power source to the fuel consuming sensor and the controller. If a fuel consumption amount increases at an engine, a rotating speed of the oil pump increases, and an oil feeding amount increases. Thus, an overload of the oil pump is prevented.

公开(公告)号：KR1020010017353A

公开(公告)日：2001-03-05

申请号：KR1019990032820

申请日：1999-08-10

Applicant: 현대자동차주식회사

Inventor： 성연관

IPC: G01F23/36 ,  G01F23/30

Abstract: PURPOSE: A sender unit of an indicator is provided to indicate stable amount of fuel in shakiness and tilting of a vehicle body by installing a sender unit having a function of a damper. CONSTITUTION: A sender unit(130) of a fuel indicator is composed of: a base plate; a contact point part(136) connected to a float(22) in a fuel tank(10) via a rod of a specific shape and rotated by centering on a rotating shaft(138) fixed on the base plate; and a varistor part installed on the base plate and varying the level of the signal output to a fuel gauge(40). Additionally, a damper for making slow the rotation of the contact point part is included. During a travel, the rapid change of the fuel level occurring due to shakiness and tilting of a vehicle body is avoided. Moreover, the durability of the contact point of the varistor part is improved.

Abstract translation: 目的：提供指示器的发送器单元，以通过安装具有阻尼器功能的发送器单元来指示稳定的燃料在摇动和车体倾斜中的量。 构成：燃料指示器的发送单元（130）包括：基板; 接触点部分（136），其经由特定形状的杆连接到燃料箱（10）中的浮子（22）并且通过以固定在所述基板上的旋转轴（138）为中心旋转; 以及安装在基板上的变阻器部分，并且改变输出到燃料计（40）的信号的电平。 此外，包括用于使接触点部分的旋转减慢的阻尼器。 在行驶期间，避免了由于车体的晃动和倾斜而发生的燃料液位的快速变化。 此外，改善了变阻器部分的接触点的耐久性。

公开(公告)号：KR1020000055669A

公开(公告)日：2000-09-15

申请号：KR1019990004422

申请日：1999-02-09

Applicant: 현대자동차주식회사

Inventor： 성연관

IPC: F02M25/08

Abstract: PURPOSE: A fuel evaporative gas control apparatus for automotive vehicle is provided to prevent hazardous gas from being discharged to an atmosphere by preventing an evaporative gas from being discharged to an atmosphere through a canister. CONSTITUTION: An apparatus comprises a canister(6) connected between a fuel tank(2) and an intake manifold(4) so as to absorb and store evaporative gas from the fuel tank(2) and permit the stored evaporative gas to flow into the intake manifold(4), a purge control valve(16) installed in a line(12) connecting the canister(6) and the intake manifold(4) so as to open/close the line(12), and an evaporative gas discharge preventing unit installed between the canister(6) and an air cleaner(8) of suction system so as to permit the air cleaner(8) to absorb the residual evaporative gas in the canister(6) upon stoppage of engine.

Abstract translation: 目的：提供一种用于机动车辆的燃料蒸发气体控制装置，用于通过防止蒸发气体通过罐排放到大气中来防止有害气体排放到大气中。 构成：一种设备包括连接在燃料箱（2）和进气歧管（4）之间的罐（6），以吸收和存储来自燃料箱（2）的蒸发气体，并允许储存的蒸发气体流入 进气歧管（4），安装在连接罐（6）和进气歧管（4）以便打开/关闭管线（12）的管线（12）中的清洗控制阀（16），以及蒸发气体排放 安装在所述罐（6）和抽吸系统的空气滤清器（8）之间以防止所述空气滤清器（8）在发动机停止时吸收所述罐（6）中的剩余蒸发气体。

公开(公告)号：KR1019990058563A

公开(公告)日：1999-07-15

申请号：KR1019970078700

申请日：1997-12-30

Applicant: 현대자동차주식회사

Inventor： 성연관

IPC: F02M37/04

Abstract: 본 발명은 종래의 연료 분사 시스템에서 연료 펌프가 항상 일정한 속도로 회전되어 연료 압송량이 일정하므로 엔진의 연료 소비량이 변화될 경우 연료 펌프의 부하 변동이 심해져 연료 펌프의 수명이 단축되는 문제점이 있기 때문에,
딜리버리 파이프(54) 내부에 설치되어 연료 소비량을 감지하는 소비 연료 감지부(62)와, 상기 소비 연료 감지부(62)의 신호에 따라 연료 펌프(52)의 회전 속도를 제어하는 제어부(60)와, 상기 제어부(60)의 신호에 따라 상기 연료 펌프(52)의 회전 속도를 제어하는 구동부(61)와, 상기 소비 연료 감지부(62) 및 제어부(60)에 전원을 인가하는 전원 장치부(63)로 구성됨으로써,
엔진에서의 연료 소비량이 증가되면 연료 펌프(52)의 회전 속도를 빠르게 하여 연료 압송량을 증가시키게 되므로 연료 펌프(52)의 과부하가 방지되어 그 내구성을 증대시킬 수 있는 연료 펌프 유량 제어 시스템에 관한 것이다.