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公开(公告)号：KR101601429B1
公开(公告)日：2016-03-09
申请号：KR1020140070000
申请日：2014-06-10
Inventor： 임재필
CPC classification number: F02B37/16 , F02B33/44 , F16K31/02 , Y02T10/144
Abstract: 본발명은, 터보차저의컴프레서와흡기매니폴드사이에연결된흡기라인상에설치되어흡기량을조절및 제어하는장치로서, 회전구동력을제공하는모터; 일단이흡기라인상에연결되며, 타단이상기컴프레서에외기가유입되도록마련된외기라인상에연결된바이패스라인; 및상기흡기라인에서바이패스라인으로분기되는지점에마련되며, 모터의회전변위에따라밸브부재의개도량을조절하여컴프레서로부터유입되는흡기량을흡기매니폴드측과바이패스라인측에선택적으로배분하여조절하는유량조절밸브수단;을포함하여구성되는엔진용흡기량제어장치및 그제어방법이소개된다.
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公开(公告)号：KR101491183B1
公开(公告)日：2015-02-09
申请号：KR1020090118632
申请日：2009-12-02
CPC classification number: F04C2/3441 , F04C15/0049 , F04C2210/14 , F04C2240/30
Abstract: 본 발명의 가변오일펌프는 회전하는 베인(2)을 감싼 아우터링(3)을 수용하고, 오일유입구와 오일토출구를 형성한 하우징(5)의 내면으로 압력챔버(10)를 더 형성함으로써, 오일이 들어오는 하우징(5)과 아우터링(3)사이의 협소구간에서 상승된 압력을 낮추어 토출구쪽으로 배출되는 압력과 차이를 줄여주는 특징을 갖는다.
맥동압, 가변오일펌프, 댐핑챔버-
公开(公告)号：KR101362058B1
公开(公告)日：2014-02-12
申请号：KR1020120147803
申请日：2012-12-17
CPC classification number: F02M26/70 , C23C14/06 , F02M26/74 , Y02T10/121
Abstract: Disclosed is an exhaust gas recirculation valve for a vehicle. The disclosed exhaust gas recirculation valve for a vehicle includes: a housing formed with a flow path where a fluid flows; a shaft, with the ability to rotate, installed on the housing; a flap valve which is installed on one side of the shaft and coupled with the shaft, and which opens and closes the flow path; a bush installed on top of the flap valve; an anti-wearing washer installed on the shaft, which is in between the flap valve and the bush; and a spring installed on the shaft, and onto the topside of the bush.
Abstract translation: 公开了一种用于车辆的排气再循环阀。 所公开的用于车辆的排气再循环阀包括：形成有流体流动的流动路径的壳体; 轴，具有旋转的能力，安装在壳体上; 瓣阀，其安装在所述轴的一侧并与所述轴联接，并且所述瓣阀打开和关闭所述流路; 安装在瓣阀顶部的衬套; 安装在轴上的防磨垫圈，其位于瓣阀和衬套之间; 以及安装在轴上并且安装在衬套顶部上的弹簧。
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公开(公告)号：KR1020130056460A
公开(公告)日：2013-05-30
申请号：KR1020110122083
申请日：2011-11-22
CPC classification number: F01M11/12
Abstract: PURPOSE: A method and a system for managing the oil level of a vehicle are provided to prevent dieseling by sensing an oil level on a real time basis when a worker excessively injects oil for immediately controlling a warning light without the cumulative average of driving. CONSTITUTION: A method for managing the oil level of a vehicle comprises the following steps: determining whether a vehicle is in the state of key-on or greater(S100); determining whether the temperature of engine oil and an engine RPM are within a predetermined range(S200); comparing an engine oil level with a level table by constantly measuring the engine oil level for a predetermined time if the engine oil is within the predetermined range(S300); and giving warning if the engine oil level is greater than the value of the level table(S400). [Reference numerals] (AA) Start; (BB) End; (S100) Key-on signal?; (S200) Engine rpm = 0 ?; (S220) Measure an oil level in real time for a predetermined time; (S300) Level table - β
Abstract translation: 目的：提供一种用于管理车辆油位的方法和系统，以在工作人员过度注入油以立即控制警告灯而没有累积平均驾驶时，通过实时检测油位来防止油位下降。 构成：用于管理车辆油位的方法包括以下步骤：确定车辆是否处于按键或更高的状态（S100）; 确定发动机油和发动机RPM的温度是否在预定范围内（S200）; 如果发动机机油处于预定范围内（S300），通过不断测量发动机机油水位达预定时间，将发动机油位与液位表进行比较; 如果发动机油位大于液位表的值，则发出警告（S400）。 （附图标记）（AA）开始; （BB）结束; （S100）键入信号？ （S200）发动机转速= 0？ （S220）实时测量油位预定时间; （S300）电平表 - β<测量值<电平表+α; （S400）警告; （S500）进入管理阶段
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Patent Agency Ranking
公开(公告)号：KR1020130013769A
公开(公告)日：2013-02-06
申请号：KR1020110075558
申请日：2011-07-29
Abstract: PURPOSE: A variable oil pump for vehicle is provided to increase the suction flow rate and improve the fuel efficiency of the vehicle by removing or minimizing intake resistances when drawing in a large amount of oil through an inlet. CONSTITUTION: A variable oil pump for vehicle includes a pump housing(1), a housing cover which is coupled to the pump housing. The variable oil pump for vehicle includes an inlet(8), an outlet(9), a housing flow passage(20) which is formed in a part connected to the inlet in the pump housing to extent an oil suction path, and a cover flow passage which is formed in a position opposed to the housing flow passage in the housing cover to extend the oil suction path. The housing flow passage and the cover flow passage are formed in the same shape. The housing flow passage includes a main chamber(21) which is formed by indenting the internal surface of a spring chamber(6) in which a pressure control spring is installed and a support chamber(22) which is formed by indenting the inner surface of the pump housing into an arc shape along the rotational radius around an axial hole(13) formed in the pump housing and connected to the main chamber.
Abstract translation: 目的：提供一种用于车辆的可变油泵，通过在通过入口吸入大量油时，通过去除或最小化进气阻力来增加吸入流量并提高车辆的燃油效率。 构成：用于车辆的可变油泵包括泵壳体（1），壳体盖，其联接到泵壳体。 用于车辆的可变油泵包括入口（8），出口（9），壳体流动通道（20），其形成在与泵壳体中的入口连接的部分中，以扩大油吸入路径，以及盖 流动通道形成在壳体盖中与壳体流动通道相对的位置，以延伸吸油路径。 壳体流路和盖流路形成为相同的形状。 壳体流动通道包括通过压入其中安装有压力控制弹簧的弹簧室（6）的内表面形成的主室（21）和通过压入压力控制弹簧的内表面形成的支撑室（22） 泵壳体围绕形成在泵壳体中并连接到主室的轴向孔（13）沿着旋转半径成弧形。
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公开(公告)号：KR1020120033180A
公开(公告)日：2012-04-06
申请号：KR1020100094806
申请日：2010-09-29
Inventor： 임재필
CPC classification number: F04C2/3441 , F04C2/086 , F04C14/226 , F04C15/0049
Abstract: PURPOSE: A variable oil pump structure is provided to reduce pulsating noise generated in a variable oil pump by reducing intake resistance and vortex generated during the intake of oil since a buffer space is formed in the intake side of the variable oil pump. CONSTITUTION: A variable oil pump structure comprises an inlet(1), an intake space(5), and a buffer space(7). The inlet connects to the inside of the housing of a variable oil pump to supply oil. The intake space is formed inside the housing to connect to a pumping space between vanes mounted in a rotor inside the variable oil pump. The buffer space connects to the inlet and the intake space. The intake space is formed into the shape of a crescent.
Abstract translation: 目的：提供可变油泵结构，通过减少进气阻力和油入口产生的涡流，减少可变油泵产生的脉动噪音，因为在可变油泵的进气侧形成缓冲空间。 构成：可变油泵结构包括入口（1），进气空间（5）和缓冲空间（7）。 入口连接到可变油泵的壳体内部以供油。 入口空间形成在壳体内部以连接到安装在可变油泵内的转子内的叶片之间的泵送空间。 缓冲空间连接到入口和进气口。 进气空间形成为新月形。
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公开(公告)号：KR1020110061363A
公开(公告)日：2011-06-09
申请号：KR1020090117985
申请日：2009-12-01
CPC classification number: F01M1/02 , F16N13/20 , F16N13/22 , F16N2210/04
Abstract: PURPOSE: A variable oil pump is provided to improve fuel efficiency by reducing drive torque and to generate oil pressure required for an engine by controlling the movement of a slider. CONSTITUTION: A variable oil pump comprises a spring guide(5), a housing(9), and a control flow path(13). The spring guide guides and supports pressure control springs(3) for elastically supporting a slider. The housing forms a pressure chamber(7) with the spring guide. The control flow path is opened and closed by the rotation of the slider. The control flow path connects a high pressure chamber formed between the slider and the housing to the pressure chamber.
Abstract translation: 目的：提供可变油泵，通过减少驱动扭矩和通过控制滑块的运动来产生发动机所需的油压来提高燃油效率。 构成：可变油泵包括弹簧导向件（5），壳体（9）和控制流路（13）。 弹簧引导件引导和支撑用于弹性地支撑滑块的压力控制弹簧（3）。 壳体形成具有弹簧引导件的压力室（7）。 控制流路由滑块旋转而打开和关闭。 控制流路将形成在滑块和壳体之间的高压室连接到压力室。
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公开(公告)号：KR101491179B1
公开(公告)日：2015-02-09
申请号：KR1020090117985
申请日：2009-12-01
Abstract: 본 발명은 압력조절스프링의 탄성력을 비교적 작게 형성하여, 낮은 회전수로 작동되는 동안에는 구동토크가 저감되어 연비 향상에 기여할 수 있도록 함과 아울러, 높은 회전수로 작동되는 동안에는 슬라이더의 움직임을 제어하여 엔진에서 요구되는 충분한 오일 압력을 형성해 줄 수 있도록 한다.
로터, 오일압, 압력실, 고압실, 슬라이더-
公开(公告)号：KR1020120061673A
公开(公告)日：2012-06-13
申请号：KR1020100123058
申请日：2010-12-03
Inventor： 임재필
Abstract: PURPOSE: A variable oil pump for vehicles is provided to prevent the detachment of a vane caused by a slip and the pressure unbalance of each vane by forming an oil layer between the vane and a vane mounting hole. CONSTITUTION: A variable oil pump for vehicles comprises a housing(110), a cam ring(120), a rotor(130), and an eccentric member(140). The cam ring is installed inside the housing, and shaken with a pivot pin(121). The rotor is eccentrically placed inside the cam ring. A plurality of vanes(133) moving in a radial direction is inserted through vane mounting holes(134) of the rotor. First and second suction chambers are placed at the side of the pivot pin and the opposite side in between an inner surface of the cam ring and an outer surface of the rotor. The eccentric member eccentrically displaces the cam ring to a position capable of maximizing volumes of the first and second suction chamber. When the variable oil pump is in an invariable state, one side of a vane closed to the second suction chamber is formed with being separated from a driving shaft(131).
Abstract translation: 目的：提供一种用于车辆的可变油泵，用于通过在叶片和叶片安装孔之间形成油层来防止由滑动引起的叶片的分离和每个叶片的压力不平衡。 构成：用于车辆的可变油泵包括壳体（110），凸轮环（120），转子（130）和偏心构件（140）。 凸轮环安装在壳体内部，并用枢轴销（121）摇动。 转子偏心放置在凸轮环内。 沿径向运动的多个叶片（133）通过转子的叶片安装孔（134）插入。 第一和第二吸入室位于枢轴销的侧面，并且相对侧放置在凸轮环的内表面和转子的外表面之间。 偏心构件偏心地将凸轮环移位到能够最大化第一和第二抽吸室的容积的位置。 当可变油泵处于不变状态时，与驱动轴（131）分离形成与第二吸入室相邻的叶片的一侧。
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