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公开(公告)号：KR1020120118133A
公开(公告)日：2012-10-26
申请号：KR1020110035521
申请日：2011-04-18
CPC classification number: B60K17/06
Abstract: PURPOSE: A body coupling structure of a vehicle transmission is provided to reduce noise and vibrations by combining a transmission and a vehicle body using a mounting bracket. CONSTITUTION: A rear cover(13) is combined with a transmission case(11). A transmission mounting bracket(20) is combined with the transmission case and with the rear cover combined with the transmission case at the same time. The transmission mounting bracket is combined with an insulator(30). The insulator is combined with a vehicle body. The upper end of the transmission case and the transmission mounting bracket comprise four or more coupling points by the medium of a bolt(50). The rear cover and the transmission mounting bracket comprise one or more coupling points by the medium of a bolt(60). [Reference numerals] (AA) Front side; (BB) Rear side
Abstract translation: 目的：提供一种车辆变速器的车体联轴器结构，通过使用安装支架组合变速器和车体来减少噪音和振动。 构成：后盖（13）与变速箱（11）组合。 变速器安装支架（20）与变速箱组合，后盖与变速箱同时组合。 变速器安装支架与绝缘体（30）组合。 绝缘体与车身组合。 变速器壳体的上端和变速器安装支架通过螺栓（50）的介质包括四个或更多个联接点。 后盖和变速器安装支架通过螺栓（60）的介质包括一个或多个联接点。 （标号）（AA）正面 （BB）后侧
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公开(公告)号：KR1020100030207A
公开(公告)日：2010-03-18
申请号：KR1020080089040
申请日：2008-09-10
IPC: F16H61/00
Abstract: PURPOSE: A valve body cover is provided to reduce the natural frequency by forming a plurality of round shape bids on the floor side toward the opening of a valve body cover. CONSTITUTION: A valve body cover(11) is formed to a regular square box type which has one side opened by a thin plate. A flange(11a) is formed to a vertical direction to the valve body cover along the edge of the opened one side of the valve body cover. A plurality of bolt binding holes(11b) are formed along a longitudinal direction of the flange. A plurality of round shape bids(12) are projected toward a floor side(11c) facing the opened one side of the valve body cover.
Abstract translation: 目的：提供一种阀体盖，通过在地板一侧向阀体盖的开口形成多个圆形标价来降低固有频率。 构成：阀体盖（11）形成为正方形箱型，其一侧用薄板打开。 沿着阀体盖的打开的一侧的边缘沿阀体盖的垂直方向形成有凸缘（11a）。 沿凸缘的纵向方向形成多个螺栓装订孔（11b）。 多个圆形投标（12）朝向面向阀体盖的打开的一侧的地板侧（11c）突出。
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公开(公告)号：KR101745171B1
公开(公告)日：2017-06-08
申请号：KR1020150155362
申请日：2015-11-05
CPC classification number: F16H61/0021 , F16H57/0006 , F16H57/0435 , F16H57/0446 , F16H2061/0037
Abstract: 본발명은차량의장시간주차이후에초기시동시에자동변속기의밸브바디에서발생하는소음을확실하게방지할수 있는자동변속기의라인압제어방법에관한것이다. 본발명에의한자동변속기의라인압제어방법은, 차량의초기시동이면자동변속기의라인압을설정압이하로설정하고, 자동변속기의변속조작또는설정시간의경과이후에라인압을설정압이상으로변환하는것을특징으로한다.
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公开(公告)号：KR1020160055981A
公开(公告)日：2016-05-19
申请号：KR1020140142549
申请日：2014-10-21
CPC classification number: B60W30/18072 , B60W10/02 , B60W2510/0676 , B60W2510/1015 , B60W2510/104 , B60W2540/16
Abstract: 본발명의정차중 연비개선방법을구현한차량에서는엔진제어장치(20)에의해 D단정차중 판단된중립제어조건으로중립제어진입 D단목표회전수와중립제어해제 D단목표회전수가각각산출되고, 중립제어진입후중립제어시 상기중립제어진입 D단목표회전수가변속기제어장치(30)의변속기클러치해제시간에맞춘속도기울기로회전수천이되며, 상기중립제어해제후중립제어시 상기중립제어해제 D단목표회전수가변속기제어장치(30)의변속기클러치결합시간에맞춘속도기울기로회전수천이됨으로써중립제어적용시 차량공진주파수회피와함께유성기어소음저감이이루어지고, 유성기어소음과차량진동저감으로연비와 NVH(Noise,Vibration, Hashness)가동시에개선되는특징을갖는다.
Abstract translation: 本发明提供一种执行停止时提高燃料效率的方法的车辆。 通过发动机控制装置（20）在车辆停止D档时确定的中立控制条件来计算进入每分钟D档齿轮目标转速的中性控制和释放D档齿轮目标转/分钟的空档控制 ），并且在进入空档控制之后执行空档控制时，每分钟进入D档目标转速的中性点控制转换成与每分钟匹配的变速器控制装置（30）的变速器离合器的释放时间的每分钟速度梯度转数。 在释放中立控制之后执行空档控制时，每分钟释放D档齿轮目标转数的中性点控制转换为与每秒的变速控制装置（30）的变速器离合器的联接时间匹配的每分钟速度梯度转数， 避免了谐振频率，并且当施加空档控制时行星齿轮的噪声降低。 因此，通过减少行星齿轮的噪音和车辆振动，可以一次改善燃油效率和噪音，振动和粗糙度（NVH）。
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公开(公告)号：KR1020130092002A
公开(公告)日：2013-08-20
申请号：KR1020120013424
申请日：2012-02-09
IPC: F16H61/06 , F16H59/36 , F16H61/662
Abstract: PURPOSE: A noise control device of a continuously variable transmission and a method thereof are provided to improve the noise vibration harshness (NVH) performance of a vehicle by blocking liquid inserted into line pressure in the high speed driving section of the vehicle. CONSTITUTION: An RPM detection unit (110) detects an engine RPM. A control unit (120) analyzes the engine RPM. The control unit determines a driving section. The control unit controls first pressure or second pressure set in line pressure according to the driving section. A line pressure regulator valve (130) controls the line pressure according to the control of the control unit. [Reference numerals] (110) RPM detection unit; (120) Control unit; (130) Line pressure regulator valve
Abstract translation: 目的：提供一种无级变速器的噪声控制装置及其方法，其通过阻挡插入车辆的高速驱动部中的线路压力的液体来提高车辆的噪声振动强度（NVH）性能。 构成：RPM检测单元（110）检测发动机RPM。 控制单元（120）分析发动机RPM。 控制单元确定驱动部。 控制单元根据驱动部分控制管路压力中设定的第一压力或第二压力。 管路压力调节阀（130）根据控制单元的控制来控制管路压力。 （110）RPM检测单元; （120）控制单元; （130）管路压力调节阀
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Patent Agency Ranking
公开(公告)号：KR1020140034549A
公开(公告)日：2014-03-20
申请号：KR1020120101020
申请日：2012-09-12
Applicant: 현대자동차주식회사
Abstract: The present invention secures the silent operation of an oil pump by remarkably reducing external noise delivered to the outside by providing a damping module in the suction side of the oil pump and improves marketability by improving the noise characteristics of a device, such as a vehicle, where the oil pump is installed. [Reference numerals] (7) Improved noise damper
Abstract translation: 本发明通过在油泵的吸入侧设置阻尼模块，通过提高车辆等的装置的噪声特性来提高市场性，显着降低输送到外部的外部噪声，从而确保油泵的无声操作， 安装了油泵。 （附图标记）（7）改进的噪声阻尼器
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公开(公告)号：KR101163889B1
公开(公告)日：2012-07-09
申请号：KR1020100058138
申请日：2010-06-18
Applicant: 현대자동차주식회사
CPC classification number: F16H55/17 , F16H3/666 , F16H57/08 , Y10T29/49467
Abstract: 본 발명은 상기한 바와 같은 문제점을 해결하기 위하여 안출된 것으로서, 자동변속기 등과 같은 변속기에 사용되는 유성기어장치의 조립성을 원활하게 확보하면서도, 일단 조립이 완료된 유성기어장치의 작동중에는 링기어와 피니언기어 사이의 적절한 치합상태를 확보하여 원활한 동력전달은 물론, 소음의 발생을 현저하게 저감시킬 수 있도록 한 변속기의 유성기어장치를 제공함에 그 목적이 있다.
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公开(公告)号：KR1020120061662A
公开(公告)日：2012-06-13
申请号：KR1020100123047
申请日：2010-12-03
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A cross member for installing an automatic transmission of a vehicle is provided to reduce the noise and vibration generated in the oil pump of an automatic transmission and amplified by a member body through a mount bracket through using a damping unit. CONSTITUTION: A cross member(100) for installing an automatic transmission of a vehicle comprises a member body(10) and a damping unit(30). The damping unit is installed in the member body and reduces the noise and vibration of a transmission. The damping unit is installed in the recessed groove(15) formed in the lower surface of the member body.
Abstract translation: 目的：提供一种用于安装车辆自动变速器的横梁，以减少自动变速器的油泵产生的噪音和振动，并通过使用阻尼单元通过安装支架由构件体放大。 构成：用于安装车辆的自动变速器的横梁（100）包括构件主体（10）和阻尼单元（30）。 阻尼单元安装在构件体内，减少了变速器的噪音和振动。 阻尼单元安装在形成在构件主体的下表面中的凹槽（15）中。
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公开(公告)号：KR101382290B1
公开(公告)日：2014-04-08
申请号：KR1020120101020
申请日：2012-09-12
Applicant: 현대자동차주식회사
Abstract: 본 발명은 오일펌프의 흡입측에 댐핑모듈을 구비하여, 외부로 전달되는 소음을 대폭적으로 저감시킬 수 있도록 함으로써, 오일펌프 자체의 정숙한 운전성을 확보하고, 나아가 이러한 오일펌프가 장착되는 차량 등과 같은 장치의 소음특성 향상으로 그 상품성을 향상시킬 수 있도록 한다.
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公开(公告)号：KR1020120025227A
公开(公告)日：2012-03-15
申请号：KR1020100087494
申请日：2010-09-07
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A planetary gear set assembly for an auto transmission is provided to remarkably reduce noise by controlling the operation of a double pinion planetary gear set ring gear and to eliminate the vibration of a rear ring gear due to the twist of a front ring gear. CONSTITUTION: A front ring gear(13) of a planetary gear set is located in the front side. A rear ring gear(33) of the planetary gear set is located in the back side. The front ring gear and rear ring gear are combined by a spline. A bush ring(50) is installed in a mounting groove formed on the front end of the front ring gear. The bush ring relatively revolves about a transmission case. The bush ring has a fixed width and is formed into a circular band shape. A part of the bush ring is cut to a width direction.
Abstract translation: 目的：提供一种用于自动变速器的行星齿轮组组件，通过控制双小齿轮行星齿轮组齿圈的操作并且消除由于前齿圈的扭转而引起的后齿圈的振动，从而显着降低噪音。 构成：行星齿轮组的前齿圈（13）位于前侧。 行星齿轮组的后齿圈（33）位于后侧。 前齿圈和后齿圈通过花键组合。 衬套环（50）安装在形成在前齿圈前端上的安装槽中。 套圈相对于传动箱相对旋转。 衬套环具有固定的宽度并形成为圆形带状。 衬套环的一部分被切割成宽度方向。
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