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公开(公告)号：KR1020110060415A
公开(公告)日：2011-06-08
申请号：KR1020090116998
申请日：2009-11-30
CPC classification number: B60K13/04 , F01N13/009 , F01N13/107 , F01N13/1805 , F01N13/185 , F01N2470/10
Abstract: PURPOSE: An exhaust pipe structure for a vehicle is provided to improve the torque and fuel efficiency of an engine in low and middle speed ranges by reducing exhaust interference. CONSTITUTION: An exhaust pipe structure for a vehicle comprises left and right exhaust pipes(20,30) and a junction part(40). The left and right exhaust pipes are respectively connected to left and right manifolds(10b,10a). The left side exhaust pipe is extended to the rear of the engine. The right exhaust pipe comprises a straight part(31) formed toward the front of the engine and a bent part(32) which is arranged in parallel to a right exhaust plate. The end of the bent part of the right exhaust pipe and the end of the left exhaust pipe are connected and joined in the junction part. The junction part is connected to a catalytic converter. The bent part of the right exhaust pipe and the left exhaust pipe contact each other on the exterior surface, where the surface contact parts of the right and left exhaust pipes are in the shape of semi-circular pipes facing each other.
Abstract translation: 目的：提供一种用于车辆的排气管结构，通过减少排气干扰，提高发动机在低速和中速范围内的转矩和燃油效率。 构成：用于车辆的排气管结构包括左排气管和右排气管（20,30）和接合部分（40）。 左排气管和右排气管分别连接到左和右歧管（10b，10a）。 左侧排气管延伸到发动机的后部。 右排气管包括朝向发动机前部形成的直线部分（31）和与右排气板平行布置的弯曲部分（32）。 右排气管的弯曲部分的末端和左排气管的端部连接并接合在接合部分中。 接头部分连接到催化转化器。 右排气管和左排气管的弯曲部分在外表面上彼此接触，其中左右排气管的表面接触部分为相互面对的半圆管形。
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公开(公告)号：KR101055063B1
公开(公告)日：2011-08-05
申请号：KR1020080102969
申请日：2008-10-21
Inventor： 한학손
Abstract: 본 발명은 소음기용 가변밸브에 관한 것으로, 배기가스의 배기압력과 이에 대항하는 중력으로 배기가스의 유로를 가변시켜 엔진이 저속으로 운전될 때에는 소음저감효과가 더욱 향상됨과 더불어 엔진이 고속으로 운전될 때에는 엔진의 출력을 향상시킬 수 있도록 소음기의 내부에 형성된 배기가스 통로를 상기 배기가스의 배기압력과 자체의 중량으로 조절하는 밸브바디를 구비한다.
가변밸브, 배기가스 통로, 웨이트블록, 배플Abstract translation: 本发明通过改变至排气压力和重力对这种本发明的排气气体的流动路径涉及指定可变气门噪声，此时的排气发动机驱动以低速，与噪声降低效果进一步提高了发动机在高速运转 以及阀体，该阀体将形成在消音器内部的排气通道调整为排气的排气压力及其自重，以提高发动机的输出。
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公开(公告)号：KR101509784B1
公开(公告)日：2015-04-06
申请号：KR1020090082919
申请日：2009-09-03
Inventor： 한학손
CPC classification number: F16L23/16 , F01N13/1805 , F01N13/1827 , F16J15/0825 , F16J2015/085
Abstract: 본발명은열 내구성이좋고, 플랜지들사이에서보다고르게면압력을발생시킬수 있도록하며, 2중실링으로보다향상되고안정된실링성능을제공할수 있도록한 차량의배기관용가스켓을제공한다.
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公开(公告)号：KR1020110024782A
公开(公告)日：2011-03-09
申请号：KR1020090082919
申请日：2009-09-03
Inventor： 한학손
CPC classification number: F16L23/16 , F01N13/1805 , F01N13/1827 , F16J15/0825 , F16J2015/085
Abstract: PURPOSE: A gasket for an exhaust pipe of a vehicle is provided to generate uniform surface pressure between flanges by inserting the gasket between the flanges. CONSTITUTION: A gasket for an exhaust pipe of a vehicle comprises a central hole(1), bead inclined parts(5), and bead flat parts(7). The cross section of the central hole is composed of the bead inclined parts and the bead flat parts. The bead inclined parts are bent toward contiguous plates(3). The bead flat parts are extended from the bead inclined parts to be parallel with the plates. The bead flat parts are overlapped with the bead flat parts of the contiguous plates.
Abstract translation: 目的：提供用于车辆排气管的垫圈，以通过将垫圈插入法兰之间来在凸缘之间产生均匀的表面压力。 构成：用于车辆排气管的垫圈包括中心孔（1），胎圈倾斜部分（5）和胎圈平坦部分（7）。 中心孔的横截面由胎圈倾斜部分和胎圈平坦部分组成。 胎圈倾斜部分向邻近的板（3）弯曲。 胎圈扁平部分从胎圈倾斜部分延伸以平行于板。 胎圈扁平部分与邻接板的胎圈平坦部分重叠。
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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-
Patent Agency Ranking
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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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：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：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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公开(公告)号：KR1020120137094A
公开(公告)日：2012-12-20
申请号：KR1020110056417
申请日：2011-06-10
Abstract: PURPOSE: A silencer for vehicles is provided with improved sound absorption properties by installing a sound absorbing material in a chamber where outlet and middle pipes pass through. CONSTITUTION: A silencer(100) for vehicles comprises a housing(110), an inlet pipe(120), an outlet pipe(140), and a middle pipe(130). The inlet pipe is inserted into the housing to guide exhaust gas, and installed by penetrating baffles. The outlet pipe is inserted into the housing to discharge exhaust gas, and installed by penetrating the baffles. The middle pipe is placed inside the housing to form an exhaust path between the inlet and outlet pipes. The middle pipe is installed through the baffles. A sound absorbing material(150) is filled inside a chamber where the middle and outlet pipes pass through.
Abstract translation: 目的：通过在出口和中间管道通过的室内安装吸声材料，为车辆消声器提供了改进的吸音性能。 构成：用于车辆的消音器（100）包括壳体（110），入口管道（120），出口管道（140）和中间管道（130）。 入口管插入壳体中以引导废气，并通过穿透挡板安装。 出口管插入外壳排出废气，并穿过挡板安装。 中间管放置在壳体内部，以形成入口管和出口管之间的排气路径。 中间管道通过挡板安装。 吸音材料（150）填充在中间管和出口管通过的腔室内。
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