中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

28 records (took 0.048 seconds)

    하이브리드 차량의 오일펌프 제어방법
    3.
    发明公开
    하이브리드 차량의 오일펌프 제어방법 有权
    混合动力车油泵控制方法

    公开(公告)号：KR1020130060421A

    公开(公告)日：2013-06-10

    申请号：KR1020110126462

    申请日：2011-11-30

    Applicant: 현대자동차주식회사 ,  기아자동차주식회사

    Inventor： 강승재 ,  김종현 ,  김영철 ,  이장미

    IPC: B60W10/30 ,  B60W20/00

    CPC classification number: B60W10/11 ,  B60W10/30 ,  B60W20/00 ,  B60W2540/16 ,  F16H61/0031 ,  F16H2061/0488

    Abstract: PURPOSE: A method for controlling an oil pump for a hybrid vehicle is provided to prevent the generation of an overshoot such that the revolution number of the electric oil pump undesirably rises according to the reduction of a load at the point of finishing shifting, thereby smoothly manipulating the shifting and preventing the generation of noise. CONSTITUTION: A method for controlling an oil pump for a hybrid vehicle includes the following steps: a shifting manipulation determining step(S10) of determining whether or not a driver manipulates a gearshift from a neutral position to a drive position; an elapsed time determining step(S20) of determining whether or not a predetermined time has elapsed after the driver manipulates the gearshift from the neutral position to the drive position; and a revolution number reducing step(S30) of reducing the revolution number of the electric oil pump after the predetermined time has elapsed. The predetermined time is set into a time before the drop of line pressure is required after the gearshift from the neutral position to the drive position has finished. When the gearshift is manipulated by the driver from the neutral position to the drive position after the step(S20), a revolution raising step(S15) of raising the revolution number of the oil pump to a predetermined level in order to raising the line pressure of a transmission is implemented. In the step(S30), the revolution number of the oil pump gradually drops from the predetermined level in the step(S15). [Reference numerals] (AA) Start; (BB) Finish N→D transmission; (CC) Reduce line pressure; (DD) Finish controlling reduction of revolution number of a pump; (EE) End; (S10) Is EV idle N→D transmission controlled?; (S15) Raising the revolution number of a pump→raising line pressure; (S20) Predetermined time passed after N→D transmission?; (S30) Control reduction of revolution number of a pump

    Abstract translation: 目的：提供一种用于控制混合动力车辆的油泵的方法，以防止产生过冲，使得电动油泵的转数根据精加工移动时的负载的减少而不期望地升高，从而平滑地 操纵移动并防止产生噪音。 一种用于控制混合动力车辆的油泵的方法包括以下步骤：确定驾驶员是否操纵从中立位置到驾驶位置的换档的换档操作确定步骤（S10） 经过时间确定步骤（S20），确定在驾驶员操纵从中立位置到驱动位置的换档之后经过了预定时间; 以及在经过规定时间之后减少电动油泵的转数的转数减少步骤（S30）。 在从中立位置到驱动位置的换档完成之后，预定时间被设定为在需要降低行压之前的时间。 当在步骤（S20）之后，当驾驶员从中立位置到驾驶位置操纵换档时，将提高油泵的转数的预定水平的转速提高步骤（S15）提高到线路压力 实现传输。 在步骤（S30）中，在步骤（S15）中，油泵的转数从预定水平逐渐下降。 （附图标记）（AA）开始; （BB）完成N→D传输; （CC）降低管路压力; （DD）完成控制泵转速的减少; （EE）结束; （S10）EV空闲N→D传输控制？ （S15）提高泵的转数→提高管路压力; （S20）N→D传输后经过的预定时间 （S30）泵的转数的控制减少

    흡기 매니폴드의 스월컨트롤밸브
    4.
    发明公开
    흡기 매니폴드의 스월컨트롤밸브 无效
    入口管道的SWIRL控制阀

    公开(公告)号：KR1020100058856A

    公开(公告)日：2010-06-04

    申请号：KR1020080117417

    申请日：2008-11-25

    Applicant: 현대자동차주식회사 ,  기아자동차주식회사

    Inventor： 강승재

    IPC: F02B31/04 ,  F02M35/10

    CPC classification number: Y02T10/146 ,  F02B31/04 ,  F02M35/10

    Abstract: PURPOSE: A swirl control valve of an intake manifold is provided to prevent the valve stick in advance and the adhering of a valve and an intake path of the intake manifold. CONSTITUTION: A swirl control valve of an intake manifold comprises a reinforcing pad(150). The reinforcement pad is installed between a coupling(140) and an intake manifold(10). The coupling interlinks a drive motor(130) and a valve stem(110) in order to deliver power. The reinforcing pad is attached to the coupling of opposing faces between the intake manifold and the coupling. The reinforcing pad has the constant thickness. The reinforcing pad is made of the synthetic resin.

    Abstract translation: 目的：提供进气歧管的旋流控制阀，以预防阀杆和进气歧管的阀门和进气通道的粘附。 构成：进气歧管的旋流控制阀包括加强垫（150）。 加强垫安装在联接器（140）和进气歧管（10）之间。 联接器将驱动马达（130）和阀杆（110）互连以便传递动力。 加强垫连接到进气歧管和联轴器之间的相对面的联接件。 加强垫具有恒定的厚度。 加固垫由合成树脂制成。

    전동식 오일펌프 소음 저감 방법
    5.
    发明公开
    전동식 오일펌프 소음 저감 방법 无效
    电油泵噪声减轻方法

    公开(公告)号：KR1020160150161A

    公开(公告)日：2016-12-29

    申请号：KR1020150086633

    申请日：2015-06-18

    Applicant: 현대자동차주식회사 ,  기아자동차주식회사

    Inventor： 김종현 ,  강승재

    IPC: F16H57/00 ,  F16H57/028 ,  F16H59/02 ,  F16H59/36

    CPC classification number: F01M1/02 ,  B60W10/06 ,  F01M1/16 ,  F01M2001/0215 ,  F01M2001/0284 ,  F01M2250/62 ,  F16H57/0435 ,  F16N2250/08

    Abstract: 본발명에의한전동식오일펌프소음저감방법은, 기계식오일펌프(MOP)가생략되고전동식오일펌프(EOP)만이장착된차량의주행시전동식오일펌프에서발생하는소음을저감하는방법으로서, 저소음주행모드중에는상기전동식오일펌프의회전속도를최대회전속도의 70% 이하로제한하고, 고소음주행모드중에는상기전동식오일펌프를최대회전속도로회전시키는것을특징으로한다.

    Abstract translation: 减少从电动油泵（EOP）产生的噪音的方法，而驱动仅具有EOP的车辆而没有机械油泵（MOP）将EOP的转数每分钟（RPM）限制在70％以下的情况下 在低噪声驱动模式期间的最大RPM，并且在高噪声驱动模式期间以最大RPM旋转EOP。

    전동식 오일 펌프 제어 방법
    6.
    发明授权
    전동식 오일 펌프 제어 방법 有权
    控制电油泵的方法

    公开(公告)号：KR101509939B1

    公开(公告)日：2015-04-08

    申请号：KR1020130123958

    申请日：2013-10-17

    Applicant: 현대자동차주식회사 ,  기아자동차주식회사

    Inventor： 강승재 ,  김종현 ,  송상록 ,  이학성

    IPC: F01M1/18 ,  F16H57/04

    Abstract: 전동식오일펌프의온도센서가정상작동하는지여부를판단하는온도센서확인단계; 상기온도센서가정상작동하지않는것으로판단되는경우전동식오일펌프에미리마련된설정전류값이하의전류가인가되도록제한하고, 변속기의출력토크가미리설정된설정토크값이하가되도록변속기를제어하는제어단계; 를포함하는전동식오일펌프제어방법이소개된다.

    Abstract translation: 公开了一种用于控制电动油泵的方法。 控制电动油泵的方法包括：温度传感器确认步骤，用于确定电动油泵的温度传感器是否正常工作; 以及控制步骤，用于控制油泵，使得如果温度传感器没有正常地操作并且控制变速器使得变速器的输出扭矩小于预设的设定转矩值，则施加小于预先设定的设定电流值的电流 。

    차량용 유압시스템
    8.
    发明授权
    차량용 유압시스템 有权

    公开(公告)号：KR101755865B1

    公开(公告)日：2017-07-10

    申请号：KR1020150147362

    申请日：2015-10-22

    Applicant: 현대자동차주식회사 ,  기아자동차주식회사

    Inventor： 강승재 ,  이학성 ,  김태호 ,  김종현

    IPC: F16H57/04

    Abstract: 본발명은, 차량의주행시주행방향에관계없이변속기에안정적으로오일을공급하도록한 차량용유압시스템에관한것으로, 변속기출력축에연동하여정역회전작동하는오일펌프; 상기오일펌프전단과오일필터사이에마련되어, 오일필터에서오일펌프방향으로만오일이흐르도록하는제1체크밸브; 상기오일펌프후단과밸브바디사이에마련되어, 오일펌프에서밸브바디방향으로만오일이흐르도록하는제2체크밸브; 상기오일펌프후단과오일필터사이에마련되어, 오일필터에서오일펌프방향으로만오일이흐르도록하는제3체크밸브; 및상기오일펌프전단과밸브바디사이에마련되어, 오일펌프에서밸브바디방향으로만오일이흐르도록하는제4체크밸브;를포함하는차량용유압시스템이소개된다.

    전동식 오일펌프를 이용한 변속기유 오염 검출 장치 및 방법
    10.
    发明公开
    전동식 오일펌프를 이용한 변속기유 오염 검출 장치 및 방법 无效
    使用电动油泵检测油污染的装置和方法

    公开(公告)号：KR1020130001820A

    公开(公告)日：2013-01-07

    申请号：KR1020110062691

    申请日：2011-06-28

    Applicant: 현대자동차주식회사 ,  기아자동차주식회사

    Inventor： 김종현 ,  김영철 ,  이장미 ,  강승재 ,  이재신 ,  이학성

    IPC: F16H57/04

    Abstract: PURPOSE: An apparatus and a method for detecting the contamination of transmission oil using an electric oil pump are provided to detect the contamination of transmission oil at an early stage by comparing a current value supplied to an electric oil pump with a reference current value. CONSTITUTION: An apparatus for detecting the contamination of transmission oil using an electric oil pump comprises a phase current sensor(80), a top control unit(82), and a warning unit(86). The phase current sensor is installed on the output end of an oil pump controller(88) and detects a current value applied to an electric oil pump(60). The top control unit determines whether foreign materials are caught in the electric oil pump by comparing the detected current value with a reference current value. The warning unit warns a driver that foreign materials are caught in the electric oil pump. [Reference numerals] (60) Electric oil pump(EOP); (80) Phase current sensor; (86) Warning unit; (88) Electric oil pump controller(Pump motor inverter); (AA) High-voltage battery

    Abstract translation: 目的：提供一种使用电动油泵检测变速箱油污染的装置和方法，用于通过将供给电动油泵的电流值与参考电流值进行比较来早期检测变速器油的污染。 构成：使用电动油泵检测变速箱油的污染的装置，包括相电流传感器（80），顶部控制单元（82）和警告单元（86）。 相电流传感器安装在油泵控制器（88）的输出端，并检测施加到电动油泵（60）的电流值。 顶部控制单元通过将检测到的电流值与参考电流值进行比较来确定异物是否被捕获在电动油泵中。 警告单元警告驾驶员异物被卡在电动油泵中。 （附图标记）（60）电动油泵（EOP）; （80）相电流传感器; （86）警告单位; （88）电动油泵控制器（泵电机变频器）; （AA）高压电池

Patent Agency Ranking