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公开(公告)号：KR1020090016946A
公开(公告)日：2009-02-18
申请号：KR1020070081309
申请日：2007-08-13
Inventor： 전재희
CPC classification number: F01M13/0416 , F01M11/10 , F01M2013/0438
Abstract: A filter replacement time indicating apparatus of a closed crankcase ventilation for vehicle engine is provided to indicate the replacement time of the filter through a pressure plate and an indicator installed within the crankcase. A filter replacement time indicating apparatus of a closed crankcase ventilation for vehicle engine comprises a housing(11) in which a blow-by outlet port(16) and an oil outlet(17) are provided, a cover(15) which is installed on the top of the housing and has a blow-by inlet port(12), a crankcase(14) installed in the center of the housing inside, a filter(13) installed on the outer periphery of a crankcase, a diaphragm(18) which is installed on the upper part of the crankcase inside and is supported by a spring(19), and a pressure plate(22) and an indicator(23) which are elastically supported by a spring on the top of the diaphragm and moved up and down.
Abstract translation: 提供用于车辆发动机的闭合曲轴箱通风的过滤器更换时间指示装置，以通过安装在曲轴箱内的压力板和指示器来指示过滤器的更换时间。 一种用于车辆发动机的封闭式曲轴箱通风装置的过滤器更换时间指示装置，包括设置有窜缸出口（16）和出油口（17）的壳体（11），其安装在 壳体的顶部，并且具有窜气入口（12），安装在壳体内部中心的曲轴箱（14），安装在曲轴箱外周的过滤器（13），隔膜（18） 其安装在曲轴箱内部的上部并且由弹簧（19）支撑，以及压力板（22）和指示器（23），弹簧被弹簧支撑在隔膜的顶部上并向上移动 和下来
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公开(公告)号：KR101382796B1
公开(公告)日：2014-04-08
申请号：KR1020080122475
申请日：2008-12-04
Inventor： 전재희
Abstract: 본 발명은 시저스기어장치의 오일윤활구조에 관한 것이다.
본 발명은 오일이 유입되는 오일 유입통로를 형성한 캠샤프트; 및 상기 오일 유입통로를 통해 유입되는 오일을 시저스기어에 분사하여 윤활하는 오일 토출통로를 형성한 캠기어를 포함한다.
상기와 같이 시저스기어장치에 오일윤활구조를 형성함으로써 캠기어와 시저스기어의 밀착부위를 윤활할 수 있어 캠기어 및 시저스기어의 마모 및 소음발생을 방지할 수 있고, 더불어 시저스기어의 내구력을 향상시킬 수 있는 효과가 있다.-
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：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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Patent Agency Ranking
公开(公告)号：KR1020120021096A
公开(公告)日：2012-03-08
申请号：KR1020100085148
申请日：2010-08-31
CPC classification number: F01L13/0031 , F01L9/025 , F01L13/0015
Abstract: PURPOSE: A variable valve actuator integrated with a locker arm is provided to improve variable control performance by increasing the response speed of a system. CONSTITUTION: A variable valve actuator integrated with a locker arm comprises a locker arm, an actuator unit, a variable control unit, and a valve member(700). First and second hydraulic supply lines(314,312), in which oil is selectively supplied, are formed inside the locker arm. The actuator unit comprises a screw(510), a piston(550), a check ball(530), and a spring(540). The screw is connected to the first and second hydraulic supply lines and discharges oil. The piston is inserted into the screw and opens and closes one side of the second hydraulic supply line. The check ball selectively supplies oil from the first hydraulic supply line to the screw. The spring supplies restoring force to the check ball. The variable control unit is composed of a variable control piston and a variable control spring. The valve member opens and closes a valve when the locker arm is rotated.
Abstract translation: 目的：提供与锁臂相结合的可变阀门执行器，通过提高系统的响应速度来提高变量控制性能。 构成：与储物柜集成的可变阀致动器包括储物柜臂，致动器单元，可变控制单元和阀构件（700）。 第一和第二液压供应管线（314,312）形成在储物柜的内部，其中选择性地供应油。 致动器单元包括螺钉（510），活塞（550），止回球（530）和弹簧（540）。 螺钉连接到第一和第二液压供应管路并排出油。 将活塞插入螺杆，打开和关闭第二液压供给管路的一侧。 止回球选择性地将第一液压供应管线的油供给到螺杆。 弹簧为检查球提供恢复力。 可变控制单元由可变控制活塞和可变控制弹簧构成。 当锁定臂旋转时，阀构件打开和关闭阀。
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公开(公告)号：KR101305618B1
公开(公告)日：2013-09-09
申请号：KR1020070115450
申请日：2007-11-13
Applicant: 현대자동차주식회사
Abstract: 본 발명은 자동차의 캠 샤프트 유닛에 관한 것으로서, 둘레에 캠이 형성된 캠 샤프트와; 상기 캠 샤프트의 일단에 축 결합되며, 시저스 스프링을 사이에 두고 상대 회전하는 캠 기어 및 시저스 기어와; 일측에서 타측으로 갈수록 직경이 작아지는 모양으로 제작되며, 상기 시저스 기어의 내측면에 형성된 홈에 설치되어 상기 캠 기어 및 상기 시저스 기어 간의 축 방향 상대 운동에 의해 상기 시저스 기어가 이탈되는 것을 방지하는 컵 스프링(CUP SPRING)과; 상기 시저스 기어의 내측면에 설치되어 상기 컵 스프링을 상기 시저스 기어에 고정시키기 위한 스냅링을 포함하는 것을 특징으로 한다.
이에 의하여, 스프링에 의해 시저스 기어가 캠 기어를 향해 밀착됨으로써 백 래쉬가 없어져 래틀 소음을 저감시킬 수 있을 뿐만 아니라, 종래의 웨이브 스프링과 시저스 와셔 대신 컵 스프링 하나로 캠 기어에서 발생하는 축력을 잡아줄 수 있기 때문에 부품수가 줄어들어 제조 원가가 절감될 수 있다. -
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