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公开(公告)号：KR101417128B1
公开(公告)日：2014-08-06
申请号：KR1020080121970
申请日：2008-12-03
Inventor： 한학손
Abstract: 본 발명은 흡음재와 같은 고가의 재료를 사용하지 않으므로 생산단가를 저하시킬 수 있고, 배기가스의 유동이 원활하게 이루어져 배기배압을 저하시킬 수 있으며, 배기가스의 맥동 압력파를 분산시켜 배기소음 및 부밍소음을 효과적으로 줄일 수 있는 소음기를 제공하기 위해, 소음기 하우징의 내부에 2개의 제1,2배플이 챔버를 형성하도록 이격되어 배치되고, 상기 챔버의 내부로 유입된 배기가스가 회전운동을 하도록 상기 챔버는 원환체 형상으로 형성된다.
원환체, 배플, 흡음재, 배기파이프-
公开(公告)号：KR1020120060465A
公开(公告)日：2012-06-12
申请号：KR1020100121986
申请日：2010-12-02
Applicant: 현대자동차주식회사
Inventor： 한학손
Abstract: PURPOSE: A muffler for vehicles having plastic case is provided to decrease the surface temperature of the muffler by secluding high temperature heat with an insulator. CONSTITUTION: A muffler(100) for vehicles having plastic case comprises a muffler core(110), an insulator(120), and a plastic outer case(130). The muffler core is made of steel materials, in which exhaust gas flows in and discharges. The insulator encloses an outer surface of the muffler core. The plastic outer case is formed into a coupling structure, in which an upper case is connected to a lower case with a connector. The insulator is composed of a combination of glass, ceramic, silica, alumina silicic, silicon carbide, and aramid fibers.
Abstract translation: 目的：提供具有塑料外壳的车辆的消音器，通过与绝缘体隔离高温热量来降低消声器的表面温度。 构成：用于具有塑料外壳的车辆的消声器（100）包括消音器芯（110），绝缘体（120）和塑料外壳（130）。 消声器芯由钢材制成，废气流入和排出。 绝缘体包围消声器芯的外表面。 塑料外壳形成为联接结构，其中上壳体与连接器连接到下壳体。 绝缘体由玻璃，陶瓷，二氧化硅，氧化铝硅，碳化硅和芳族聚酰胺纤维组成。
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公开(公告)号：KR1020120030851A
公开(公告)日：2012-03-29
申请号：KR1020100092652
申请日：2010-09-20
Abstract: PURPOSE: A muffler for a vehicle exhaust system is provided to reduce costs and weight by simplifying a structure and to reduce the noises cased by an engine booming and in oscillation booming a idle range. CONSTITUTION: A muffler(100) for a vehicle exhaust system comprises a case(10), an exhaust inlet pipe(30), an exhaust gas outlet pipe(50), and a variable valve(70). The internal space of the case is partitioned in to a first, a second, a third, and a fourth chambers by a first, a second, and a third baffles(11,12,13). The second and third chambers of the case are connected each other through the second baffle. The exhaust gas input pipe is connected from the first chamber to the forth chamber and a plurality of holes are formed in the outer circumferences of the second and third chambers. The exhaust gas output pipe is passed through from the first chamber to the fourth chamber, thereby coming out to the rear side of the case. The variable valve is installed in the first baffle, thereby selectively connecting the first and second chambers by the back pressure of the exhaust gas.
Abstract translation: 目的：提供一种用于汽车排气系统的消音器，通过简化结构并减少由发动机蓬勃发展和摆放在空转范围内的噪音而降低成本和重量。 构成：用于车辆排气系统的消音器（100）包括壳体（10），排气入口管（30），排气出口管（50）和可变阀（70）。 壳体的内部空间被第一，第二和第三挡板（11,12,13）分隔成第一，第二，第三和第四室。 壳体的第二和第三腔室通过第二挡板相互连接。 排气输入管从第一室连接到第四室，在第二室和第三室的外周形成有多个孔。 废气输出管从第一室到第四室通过，从而出来到壳体的后侧。 可变阀安装在第一挡板中，由此通过废气的背压选择性地连接第一和第二室。
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Patent Agency Ranking
公开(公告)号：KR1020110063118A
公开(公告)日：2011-06-10
申请号：KR1020090120063
申请日：2009-12-04
Abstract: PURPOSE: A muffler for a vehicle using leaded fuel is provided to maximize the interference effect of exhaust gas since the stream of the exhaust gas is divided into more than two parts in the inner pipe through the first and second holes of an entrance pipe. CONSTITUTION: A muffler(100) for a vehicle using leaded fuel comprises a case(10), an inner pipe(30), a noise absorbing member(50), an entrance pipe(70) and an exit pipe(90). The inner pipe is arranged in the case. The noise absorbing member is filled between the case and the inner pipe. The entrance pipe is connected to the case and one end of the inner pipe. The entrance pipe is arranged in the inner pipe. The exit pipe is connected to the case and the other end of the inner pipe. The exit pipe is arranged to be separated from the entrance pipe in the inner pipe. The entrance pipe comprises a plug(73) and a plurality of second holes(72). The plug is coupled to the inner end of the inner pipe with a first hole(71). The second holes are formed along the circumferential surface of the entrance pipe.
Abstract translation: 目的：提供一种使用含铅燃料的车辆消音器，以最大限度地发挥排气的干扰作用，因为废气流通过入口管的第一和第二孔在内管中分成两部分以上。 构成：用于使用铅燃料的车辆的消音器（100）包括壳体（10），内管（30），噪声吸收构件（50），入口管（70）和出口管（90）。 内管布置在外壳中。 噪声吸收构件填充在壳体和内管之间。 入口管连接到外壳和内管的一端。 入口管布置在内管中。 出口管连接到外壳和内管的另一端。 出口管布置成与内管中的入口管分离。 入口管包括塞子（73）和多个第二孔（72）。 塞子通过第一孔（71）联接到内管的内端。 第二孔沿着入口管的圆周表面形成。
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公开(公告)号：KR1020110024740A
公开(公告)日：2011-03-09
申请号：KR1020090082858
申请日：2009-09-03
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A muffler apparatus for a vehicle is provided to reduce the back pressure of noise of exhaust gas flowing into the muffler apparatus by using a U-shaped exhaust pipe. CONSTITUTION: A muffler apparatus for a vehicle comprises a muffler housing(150), a baffle plate(140), a suction pipe(110), and an exhaust pipe(120). The baffle plate is installed inside the housing. The suction pipe is supported by the baffle plate and inhales exhaust gas. The exhaust pipe is supported by the baffle plate and discharges the inhaled exhaust goas to the outside the muffler housing.
Abstract translation: 目的：提供一种用于车辆的消声器装置，以通过使用U形排气管来减少流入消音器装置的废气的噪声背压。 构成：用于车辆的消声器装置包括消声器壳体（150），挡板（140），吸入管（110）和排气管（120）。 挡板安装在外壳内。 吸入管由挡板支撑并吸入废气。 排气管由挡板支撑，并将吸入的排气口排放到消声器外壳的外部。
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公开(公告)号：KR1020100063452A
公开(公告)日：2010-06-11
申请号：KR1020080121970
申请日：2008-12-03
Inventor： 한학손
Abstract: PURPOSE: A muffler is provided to reduce exhaust pressure by forming a chamber inside a muffler through two baffles and rotating exhaust gas inside the chamber. CONSTITUTION: A muffler comprises a muffler housing(11) and first and second baffles(13a,13b). The first and the second chamber are separated and arranged inside the muffler housing to form a chamber. The exhaust gas which flows inside the chamber rotates. The inside of the housing is sealed on both openings of the muffler housing by a front cap(12) and a rear cap. An exhaust pipe(15) passes through the front cap, is extended to the inside of the housing, and passes through the first baffle.
Abstract translation: 目的：提供消音器以通过在室内通过两个挡板和旋转废气在消音器内部形成腔室来减少排气压力。 构成：消声器包括消声器壳体（11）和第一和第二挡板（13a，13b）。 第一室和第二室分离并布置在消声器壳体内部以形成室。 在室内流动的废气旋转。 壳体的内部通过前盖（12）和后盖密封在消声器壳体的两个开口上。 排气管（15）穿过前盖，延伸到壳体的内部，并通过第一挡板。
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公开(公告)号：KR100957147B1
公开(公告)日：2010-05-11
申请号：KR1020070127010
申请日：2007-12-07
Applicant: 현대자동차주식회사
Inventor： 한학손
Abstract: 본 발명은 소음기 내의 응축수 배출을 원활하게 하여 소음기 내부에서 유동 저항을 감소하고 엔진 출력을 증대하는 소음기 및 이를 사용한 배기 장치에 관한 것이다.
본 발명의 차량의 소음기는, 배기 파이프로부터 유입된 배기 가스의 소음과 진동을 저감하여 차량의 외부로 배출하며, 속이 빈 케이스; 상기 케이스를 제1,2,3챔버로 분할하는 제1,2배플; 양 끝단을 포함하고, 상기 제1,2챔버를 관통하여 상기 제3챔버에 연결되되, 상기 일단은 후방 배기 파이프에 연결되고, 그 타단에는 캡이 장착되어 있는 입구 파이프; 상기 제2,3챔버를 관통하여 상기 제1챔버에 연결되며, 배기 가스와 제1챔버 내의 응축수를 차량의 외부로 배출하는 출구 파이프; 그리고 상기 제2챔버를 관통하여 제1챔버와 제3챔버를 연결하는 연결 파이프;를 포함하되, 상기 캡의 출구는 상기 출구 파이프의 내측 하단면보다 높게 형성되어 있을 수 있다.
소음기, 프리 챔버(free chamber), 촉매 변환기-
公开(公告)号：KR1020100043784A
公开(公告)日：2010-04-29
申请号：KR1020080102969
申请日：2008-10-21
Inventor： 한학손
Abstract: PURPOSE: A variable valve for a muffler is provided to improve noise reduction effect when an engine drives at a low speed by changing an exhaust gas path with gravity against the exhaust pressure and the exhaust press of the exhaust gas. CONSTITUTION: A variable valve for a muffler includes a valve body. The valve body controls an exhaust gas path(4ab) formed inside a muffler with the exhaust pressure of the exhaust gas and the weight thereof. The exhaust gas path is formed on a baffle(4a,4b) inside the inside of the muffler. The baffle divides the inside of the muffler into a front chamber and a central chamber. The exhaust gas path connects the front chamber and the central chamber.
Abstract translation: 目的：提供一种用于消声器的可变阀，以通过根据废气的排气压力和排气压力改变排气路径，发动机以低速驱动时，提高降噪效果。 构成：用于消声器的可变阀包括阀体。 阀体以排气的排气压力及其重量来控制形成在消音器内的废气路径（4ab）。 废气通道形成在消音器内部的挡板（4a，4b）上。 挡板将消声器的内部分成前室和中央室。 废气通道连接前室和中央室。
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