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公开(公告)号：KR1020040051625A
公开(公告)日：2004-06-19
申请号：KR1020020078564
申请日：2002-12-11
Applicant: 현대자동차주식회사
Inventor： 박기철
IPC: F01N13/08
CPC classification number: F01N1/161 , F01N5/00 , F01N2260/14 , F01N2530/22
Abstract: PURPOSE: Structure of a variable exhaust pipe is provided to reduce the exhaust noise and to improve the back pressure of the emission by varying the flow mode of the emission depending on the flow pressure of the emission. CONSTITUTION: Structure of a variable exhaust pipe comprises an outer pipe(20) having many inward protrusions(21) and a first through hole(22) communicated with the exterior, an inner pipe(30) having many outward protrusions(31) on the middle received in the outer pipe and a second through hole(32) communicated with the outer pipe, and a spring(50) interposed to one side of a space(40) between the inward protrusions and the outward protrusions to change the position of the inner pipe depending on the flow pressure of the emission.
Abstract translation: 目的：提供可变排气管的结构，以减少废气噪音，并通过根据排放的流量压力改变排放的流动模式来改善排放的背压。 构成：可变排气管的结构包括具有许多向内突出物（21）和与外部连通的第一通孔（22）的外管（20），内管（30）具有许多向外突出部 中间容纳在外管和与外管连通的第二通孔（32），以及弹簧（50），其插入在向内突出部和向外突出部之间的空间（40）的一侧，以改变位置 内管取决于排放的流量压力。
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公开(公告)号：KR100435399B1
公开(公告)日：2004-06-10
申请号：KR1020010062231
申请日：2001-10-09
Applicant: 현대자동차주식회사
Inventor： 박기철
IPC: F01N1/16
Abstract: PURPOSE: A door opening/closing type muffler is provided to reduce noise and back pressure generated from the muffler by controlling the valve and door in accordance with the amount of exhaust gas. CONSTITUTION: A door opening/closing type muffler comprises a main body(10) having an inlet port(11) and an outlet port(12) formed at a lower chamber(13b) and an upper chamber(13a), respectively; a pinion valve(15) mounted to be rotatable between the upper chamber and the lower chamber, which opens/shuts the inlet port of the main body; a rack door(16) interlocked with the pinion valve, which opens/shuts the cut portion between the upper chamber and the lower chamber; and a driving unit(17) for driving the pinion valve in proportion to the amount of exhaust gas.
Abstract translation: 目的：提供一种门开/关型消声器，通过根据排气量控制阀门和门来减小消声器产生的噪音和背压。 一种门开闭式消音器，其特征在于，具有：在下室（13b）和上室（13a）分别形成有吸入口（11）和排出口（12）的主体（10） 小齿轮阀（15），其安装成可在上腔室和下腔室之间旋转，其打开/关闭主体的入口端口; 与小齿轮阀连动的齿条门（16），其打开/关闭上腔室和下腔室之间的切口部分; 以及用于与排气量成比例地驱动小齿轮阀的驱动单元（17）。
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公开(公告)号：KR1020040031944A
公开(公告)日：2004-04-14
申请号：KR1020020061124
申请日：2002-10-08
Applicant: 현대자동차주식회사
Inventor： 박기철
IPC: F01N13/08
CPC classification number: F01N13/082 , F01N5/00 , F01N2530/22
Abstract: PURPOSE: A structure of a variable tail pipe of a muffler is provided to reduce visible degree of the tail pipe seen from a rear side of a vehicle when the vehicle stops, and to variably increase a channel of the tail pipe depending on exhaust pressure of exhaust gas when the vehicle runs. CONSTITUTION: A structure includes a tail pipe(30) having some of a lower section of an end thereof cut away; an actuating piece(32) replacing the cut=away part of the tail pipe, and formed to move up and down; a guide(33) protruded upward from an upper part of the actuating piece, and having a guide hole(34) formed on the middle thereof in vertical direction; a guide pin(35) penetrating the guide hole to attach the actuating piece to the tail pipe; and a spring(36) having one end elastically supported by the guide pin, and stored in the guide hole. A stopper(37) is formed on a lower side of the tail pipe to guide the guide to move up and down in vertical direction with respect to the guide pin. The guide is moved up by elastic force of the spring to move up the actuating piece when an engine stops.
Abstract translation: 目的：提供消音器的可变尾管的结构，以减少当车辆停止时从车辆的后侧看到的尾管的可见度，并且根据排气压力可变地增加尾管的通道 车辆行驶时排气。 构成：一种结构包括尾管（30），其尾端的一些下部切除; 一个致动件（32），用于代替尾管的切割部分，并形成为上下移动; 从所述致动片的上部向上突出的引导件（33），并且具有在其中间沿垂直方向形成的引导孔（34）; 引导销（35）穿过引导孔以将致动件附接到尾管; 以及弹簧（36），其一端由所述引导销弹性支撑，并且被存储在所述引导孔中。 在尾管的下侧形成止动件（37），以引导引导件相对于引导销在垂直方向上下移动。 当发动机停止时，引导件通过弹簧的弹力向上移动，以使致动件向上移动。
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公开(公告)号：KR1020030017711A
公开(公告)日：2003-03-04
申请号：KR1020010050687
申请日：2001-08-22
Applicant: 현대자동차주식회사
Inventor： 박기철
IPC: F01N13/00
CPC classification number: F01N3/005 , F01N2530/22 , F01N2570/22
Abstract: PURPOSE: A device for removing condensate of an exhaust system is provided to effectively discharge condensate not only at a fast driving but also at a slow driving by varying the size of an orifice corresponding to the flexible pressure of exhaust gas according to the RPM(Revolution Per Minute) of an engine. CONSTITUTION: An isolating plate(30) is formed in the middle of an orifice pipe(24). A perforation hole(32) is formed in the center of the isolating plate. One side of the isolating plate is elastically supported by a spring(28) by inserting inside a guide(26). The size of the perforation hole is varied according to the negative pressure to be passed perforation the orifice pipe. The lower part of the perforation hole is inclined to be operated actively. Thereby, the corrosion of a muffler or an exhaust pipe by condensate is prevented.
Abstract translation: 目的：提供一种去除排气系统冷凝物的装置，以便不仅在快速驱动下而且在缓慢的驱动下，通过根据RPM（转速）改变对应于排气灵活压力的孔口的尺寸， 每分钟）的发动机。 构成：隔板（30）形成在孔管（24）的中间。 在隔离板的中心形成穿孔（32）。 隔离板的一侧通过插入到引导件26内而由弹簧28弹性地支撑。 穿孔的尺寸根据孔口管的穿孔负压而变化。 穿孔的下部倾斜于主动操作。 由此，能够防止由冷凝物引起的消声器或排气管的腐蚀。
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公开(公告)号：KR100357596B1
公开(公告)日：2002-10-25
申请号：KR1020000060953
申请日：2000-10-17
Applicant: 현대자동차주식회사
Inventor： 박기철
IPC: F01N3/00
Abstract: 차량용 배기 시스템(exhaust system)이 개시된다. 개시된 차량용 배기 시스템은, 엔진의 일측에 설치된 배기 매니폴드로부터 배기가스가 배출되도록 상기 배기 매니폴드에 설치된 배기 파이프와; 상기 배기 파이프의 일측에 연결 설치되어 상기 배기가스의 온도와 압력을 저하시켜 급격한 팽창과 폭음을 억제토록 하는 머플러와; 상기 배기 파이프의 일측에 설치되어 이온풍이 발생토록 하는 이온풍 발생수단;을 포함하는 것을 그 특징으로 한다. 본 발명에 따르면, 배압 및 소음을 저감시킬 수 있는 이점이 있다.
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Patent Agency Ranking
公开(公告)号：KR3002963040000S
公开(公告)日：2002-04-20
申请号：KR3020010007386
申请日：2001-03-23
Applicant: 현대자동차주식회사 , 현대모비스 주식회사
Designer： 박기철
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公开(公告)号：KR1020020026397A
公开(公告)日：2002-04-10
申请号：KR1020000057785
申请日：2000-10-02
Applicant: 현대자동차주식회사
Inventor： 박기철
IPC: F01N13/08
Abstract: PURPOSE: An exhaust pipe structure is provided to control the amount of a gas exhausted from a muffler by actively managing the exhaust pressure of the exhaust gas according to the driving RPM of an engine so that the fluidity of the exhaust gas is controlled corresponding to the driving RPM. CONSTITUTION: An exhaust pipe(1) comprises a variable pipe(3), a plurality of exhaust holes(33) formed at a side of the variable pipe, and a guide(12), an extended part of the exhaust pipe, protruded toward the inside of a muffler(2) in the form of enclosing the circumference of the variable pipe so that the number of the exhaust hole exposed to the inside of the muffler is increased or decreased according to the withdrawn length of the variable pipe.
Abstract translation: 目的：提供一种排气管结构，通过根据发动机的驱动RPM主动地管理排气的排气压力来控制从消声器排出的气体的量，使得排气的流动性对应于 驱动RPM。 构成：排气管（1）包括可变管（3），形成在可变管一侧的多个排气孔（33）和引导件（12），排气管的延伸部分朝向 消声器（2）的内部以包围可变管的周边的形式，使得暴露于消音器内部的排气孔的数量根据可变管的撤回长度而增加或减少。
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公开(公告)号：KR101610399B1
公开(公告)日：2016-04-07
申请号：KR1020100083453
申请日：2010-08-27
Applicant: 현대자동차주식회사
Abstract: 본발명은차량용소음기에관한것으로, 배기가스의기류음과고주파소음및 저주파소음등을크게저감시킬수 있게될 뿐만아니라, 부품수의감축을통해중량감소및 원가절감을도모할수 있게되고더 나아가소음기의콤팩트화실현이가능하게되며, 단열성능향상에의해차량의열해로부터효과적으로보호받을수 있어서내구성이크게향상되도록된 것이다.
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公开(公告)号：KR1020150024132A
公开(公告)日：2015-03-06
申请号：KR1020130101207
申请日：2013-08-26
Applicant: 현대자동차주식회사
Inventor： 박기철
Abstract: 본 발명은 운전자의 취향에 맞는 운전의 즐거움을 제공하기 위해서 운전자가 선택한 음악에 따라 차량의 배기음을 자동으로 조절하는 장치 및 방법에 관한 것이다.
본 발명은 차량 배기음 자동 조절 장치는 차량 내에서 음악을 재생하여 음악 재생 신호를 출력하는 음악 재생 미디어 장치; 상기 음악 재생 미디어 장치로부터 출력되는 음악 재생 신호의 주파수를 분석하여, 그 주파수에 따라 구동 신호를 생성하는 제어부; 및 차량의 소음기에 설치되어 상기 제어부로부터 출력되는 구동 신호에 따라 차량의 배기음을 조절하는 차량 소음기용 가변 밸브;를 포함한다.Abstract translation: 本发明涉及一种自动控制车辆排气声音的装置及其方法，其能够根据驾驶员选择的音乐自动控制车辆的排气声音，以提供适合于驾驶员的驾驶乐趣 味道。 本发明的车辆的排气声音的自动控制装置包括：播放车内音乐的音乐播放媒体装置，输出音乐播放信号; 控制单元，分析由音乐播放媒体设备输出的音乐播放信号的频率，以根据频率产生驱动信号; 以及安装在车辆消声器中的用于车辆消音器的可变阀，根据由控制单元输出的驱动信号来控制车辆的排气声音。
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