公开(公告)号：KR100373040B1

公开(公告)日：2003-02-15

申请号：KR1020000073200

申请日：2000-12-05

Applicant: 현대자동차주식회사

Inventor： 소강영

IPC: G01M15/00

Abstract: PURPOSE: A piston slap testing method is provided to perform test in a convenient manner and reduce test time and cost, while obtaining a piston slap measured with accuracy. CONSTITUTION: A piston slap testing method comprises a first step(11) of measuring a clearance between a piston and a cylinder liner; a second step(12) of determining thickness of an insertion member to be inserted into the piston; a third step(13) of forming a lead-in groove at an outer periphery of the piston; a fourth step(14) of processing the insertion member to be inserted into the lead-in groove; a fifth step(15) of inserting the insertion member into the lead-in groove; and a sixth step(16) of assembling the piston and testing piston slap. The insertion member is made of a Teflon pad. The lead-in groove is formed into a depth obtain by subtracting clearance of the piston from the thickness of the insertion member.

Abstract translation: 目的：提供活塞拍击测试方法，以方便的方式进行测试，减少测试时间和成本，同时获得精确测量的活塞拍击。 构成：活塞打击击打测试方法包括测量活塞和气缸套之间的间隙的第一步骤（11） 确定要插入到活塞中的插入构件的厚度的第二步骤（12） 第三步骤（13），在所述活塞的外周形成导入槽; 处理插入部件以插入导入槽中的第四步骤（14） 第五步骤（15），将插入构件插入导入槽; 以及组装活塞和测试活塞的第六步骤（16）。 插入构件由特氟隆垫制成。 引入槽形成为通过从插入构件的厚度减去活塞的间隙而获得的深度。

公开(公告)号：KR1020020041085A

公开(公告)日：2002-06-01

申请号：KR1020000070833

申请日：2000-11-27

Applicant: 현대자동차주식회사

Inventor： 소강영

IPC: F02B37/22

CPC classification number: Y02T10/144

Abstract: PURPOSE: A noise reduction apparatus of an RCC(Recycling compressor) turbocharger is provided to reduce noise by increasing flow rate of suction air flowing into a slit with modifying the shape and the installation position of a rib and the slit of a blower case. CONSTITUTION: An air inlet is composed of an outer cylinder(23) and an inner cylinder(24) by a rib(25), and a slit(26) is formed in the outer periphery of the inner cylinder to supply air between the inner cylinder and the outer cylinder to the side of a blower(14). The inside of the rib is eliminated, and the slit is rounded to reduce noise by increasing the flow rate of suction air. Noise in bumping air into the side of the blower is reduced with eliminating the outside of the rib. The slit is formed near a boundary between the outer cylinder and the inner cylinder to supply air from the slit to a small blower(14b) directly. Whine noise is reduced with modifying the shape and the position of the rib and the slit of the blower case.

Abstract translation: 目的：提供RCC（回收式压缩机）涡轮增压器的降噪装置，通过增加流入狭缝的吸入空气的流量来改善肋条和鼓风机壳体的狭缝的形状和安装位置，从而降低噪音。 构成：进气口由外筒（23）和内筒（24）由肋（25）构成，狭缝（26）形成在内筒的外周，以在内筒 气缸和外筒到鼓风机（14）的侧面。 消除肋的内部，并且通过增加吸入空气的流量来将狭缝倒圆以减少噪音。 在鼓风机侧面的碰撞空气中的噪音减小，消除了肋的外侧。 狭缝形成在外筒和内筒之间的边界附近，以将空气从狭缝直接供给到小鼓风机（14b）。 通过改变鼓风机壳体的肋和狭缝的形状和位置，减少了噪音。

公开(公告)号：KR1019980048428A

公开(公告)日：1998-09-15

申请号：KR1019960066999

申请日：1996-12-17

Applicant: 현대자동차주식회사

Inventor： 소강영

IPC: B60K28/02

Abstract: 본 발명은 차량의 운행중 졸음운전 방지방법에 관한 것으로, 본 발명은 스티어링 휠에 설치된 푸쉬버튼에 일정시간을 셋팅하여 셋팅시간마다 푸쉬버튼을 작동시켜 졸음유무를 판단하는 시간 셋팅단계와; 상기 시간 셋팅단계에서 셋팅시간 내에 푸쉬버튼 작동 유무를 판단하여 정상 운전유무를 판단하거나 경고 스위치를 작동시켜 경고방송 실시와 운전석 창문을 오픈시키는 졸음운전 방지단계와; 상기 졸음운전 방지단계에서 운전자의 계속적인 졸음운전시 강력한 경고음 발생과 동시에 스로틀 레버를 로킹시켜 차량을 정지시키는 졸음운전 경고 및 차량정지 단계로 구성한다. 따라서, 본 고안은 차량의 운행중 운전자의 졸음운전 발생시 이를 단계적으로 경고하고, 차량의 설치비용이 저렴하여 경제적이며, 졸음운전으로 인한 안전사고의 발생을 억제시킬 수 있는 것이다.

公开(公告)号：KR2019980034113U

公开(公告)日：1998-09-05

申请号：KR2019960047052

申请日：1996-12-10

Applicant: 현대자동차주식회사

Inventor： 소강영

IPC: F02B23/00

Abstract: 본고안은디젤엔진의연소실에관한것으로, 좀더상세하게는와류로공급되는공기와분무되는연료를보다효과적으로섞일수 있도록하여분무도좋아지게하고, 연소음도양호하게되는디젤엔진의연소실에관한것으로, 실린더헤드(2)의하부에주연소실(4)과, 상기실린더헤드(2)에형성된와류실(10)과, 상기와류실(10)의하부에는주연소실(12)과연통형성되어압축행정시공기를유입하기위한주채널(12)과, 상기와류실(10)의상단에는연료를분사하기위한분사노즐(14)을포함하여이루어진디젤엔진에있어서, 상기와류실(10)의하단일측에주채널(12)과반대방향으로공기를유입하여분무되는연료를잘 섞어주기위한보조채널(18)이형성되어이루어짐을특징으로한다.

Abstract translation: 纸提案涉及一种柴油发动机，更具体地，涉及一种柴油发动机，其优选成为使比混合有效地将燃料喷雾并供给到涡流也良好的喷涂的空气的燃烧室，和软噪声，气缸的燃烧室 头部2的下部是低，并且形成在外围腔室（4）在涡流室10和所述气缸盖（2）在涡流室10的，外围室12确实管形成压缩冲程施工 在主通道12的基团中，在涡流室由柴油发动机（10），服装阶段包括用于在涡流室的下侧喷射燃料的入口，所述主喷射喷嘴14（10） 它的特征在于一半以上的方式辅助信道的信道（12）18被用于混合燃料释放yirueojim待喷洒流入空气为好。

公开(公告)号：KR1020100064929A

公开(公告)日：2010-06-15

申请号：KR1020080123581

申请日：2008-12-05

Applicant: 현대자동차주식회사

Inventor： 박민철 ,  오석일 ,  이재갑 ,  소강영

IPC: F02B37/00 ,  F02B39/00

CPC classification number: Y02T10/144 ,  F02B39/00 ,  F02B37/00

Abstract: PURPOSE: A turbo charger is provided to reduce the vortex generated at the point where intake air and circulated air meet each other, thereby reducing vibration resulting from vortex. CONSTITUTION: A turbo charger comprises a compressor(20) and a vortex prevention unit(90). The compressor includes a compressor case(40). The vortex prevention unit is provided at the position of the compressor case where intake air and circulated air meet each other. The vortex prevention unit includes a frame(91) fixed to the compressor case and a lattice mesh(93) installed in the frame.

Abstract translation: 目的：提供涡轮增压器以减少在进气和循环空气相遇的地方产生的涡流，从而减少由涡流引起的振动。 构成：涡轮增压器包括压缩机（20）和防涡流单元（90）。 压缩机包括压缩机壳体（40）。 防涡流装置设置在进气和循环空气彼此相遇的压缩机壳体的位置。 防涡流单元包括固定到压缩机壳体上的框架（91）和安装在框架中的格子网（93）。

公开(公告)号：KR1020050023484A

公开(公告)日：2005-03-10

申请号：KR1020030059731

申请日：2003-08-28

Applicant: 현대자동차주식회사

Inventor： 소강영

IPC: F01N13/08

CPC classification number: F01N13/1811 ,  F01N13/14 ,  F01N2340/00 ,  F01N2450/24

Abstract: PURPOSE: An isolator of a heat protector is provided to reduce noise and vibration produced from a vibrometer of an engine by improving structure of the isolator. CONSTITUTION: An isolator(30) of a heat protector(10) for isolation between an engine body and the heat protector is interposed in the outer periphery of a bolt(14) for fixing the heat protector to the engine body. The heat protector intercepts heat transfer of an exhaust system of an engine to the vicinity of the engine. A metal mesh body(40) formed in a net shape is interposed between an outer retainer(31) situated in a bolt hole(11) of the heat protector, and an inner retainer(35) fitted in the middle of the bolt.

Abstract translation: 目的：提供隔热器的隔热装置，通过提高隔离器的结构，减少由发动机的振动计产生的噪音和振动。 构成：在发动机主体和热保护器之间隔离的热保护器（10）的隔离器（30）插入在用于将热保护器固定到发动机主体的螺栓（14）的外周中。 热保护器拦截发动机的排气系统到发动机附近的热传递。 形成为网状的金属网体（40）插入在位于热保护器的螺栓孔（11）中的外保持器（31）和安装在螺栓中间的内保持器（35）之间。

公开(公告)号：KR1020030049234A

公开(公告)日：2003-06-25

申请号：KR1020010079393

申请日：2001-12-14

Applicant: 현대자동차주식회사

Inventor： 소강영

IPC: F02M55/02

Abstract: PURPOSE: A delivery pipe of a vehicle engine is provided to reduce the noise and vibration generated from a delivery pipe and the emission of noxious exhaust gas by precisely controlling fuel injection. CONSTITUTION: A discharge pipe(131) is installed on the end portion of a fuel supply pipe(130) in vertical to the installation position of the fuel supply pipe. An upper body(120) covering the upper portion of a body(110) is formed in the shape of a corrugated panel made of thin two sheets of panel. When being supplied through the fuel supply pipe, fuel is collided against the discharge pipe. Then, the amount of shock is reduced. According to the shape of the upper body and vibration, the pressure change in a delivery pipe(100) is reduced.

Abstract translation: 目的：提供车辆发动机的输送管道，以通过精确控制燃料喷射来减少由输送管产生的噪音和振动以及有害废气的排放。 构成：在与燃料供给管的安装位置垂直的燃料供给管（130）的端部设有排出管（131）。 覆盖主体（110）的上部的上体（120）形成为由两片薄板制成的瓦楞纸板的形状。 当通过燃料供应管供应时，燃料与排放管相撞。 然后，减少冲击的量。 根据上身的形状和振动，输送管（100）的压力变化减小。

公开(公告)号：KR1020020044215A

公开(公告)日：2002-06-15

申请号：KR1020000073200

申请日：2000-12-05

Applicant: 현대자동차주식회사

Inventor： 소강영

IPC: G01M15/00

Abstract: PURPOSE: A piston slap testing method is provided to perform test in a convenient manner and reduce test time and cost, while obtaining a piston slap measured with accuracy. CONSTITUTION: A piston slap testing method comprises a first step(11) of measuring a clearance between a piston and a cylinder liner; a second step(12) of determining thickness of an insertion member to be inserted into the piston; a third step(13) of forming a lead-in groove at an outer periphery of the piston; a fourth step(14) of processing the insertion member to be inserted into the lead-in groove; a fifth step(15) of inserting the insertion member into the lead-in groove; and a sixth step(16) of assembling the piston and testing piston slap. The insertion member is made of a Teflon pad. The lead-in groove is formed into a depth obtain by subtracting clearance of the piston from the thickness of the insertion member.

Abstract translation: 目的：提供一种活塞敲击测试方法，以方便的方式进行测试，减少测试时间和成本，同时获得准确测量的活塞打击。 构成：活塞敲击测试方法包括：测量活塞和气缸套之间的间隙的第一步骤（11）; 确定插入到活塞中的插入件的厚度的第二步骤（12）; 在所述活塞的外周形成导入槽的第三工序（13）; 第四步骤（14），其处理插入到插入槽中的插入件; 将所述插入构件插入所述引入槽的第五工序（15） 以及组装活塞和测试活塞的第六步骤（16）。 插入构件由特氟隆垫制成。 引入槽通过从插入件的厚度减去活塞的间隙而形成为深度获得的深度。

公开(公告)号：KR1020020037936A

公开(公告)日：2002-05-23

申请号：KR1020000067940

申请日：2000-11-16

Applicant: 현대자동차주식회사

Inventor： 소강영

IPC: F01N13/18

CPC classification number: F01N13/007 ,  F01N13/16 ,  F01N2450/22 ,  F01N2530/04

Abstract: PURPOSE: An inner structure of a silencer is improved to make manufacturing simple, and to improve the performance by making it with two components and welding it. CONSTITUTION: A main chamber(11) is formed on one side of an exhaust pipe with more than one chamber. An inner tube(12) is formed with a communicating hole(12a) to communicate with the main chamber(11), and is inserted into the main chamber(11). A hose cover(13) covers the main chamber(11). The main chamber is formed with a stainless steel, while the hose cover(13) is formed with a rubber.

Abstract translation: 目的：消音器的内部结构得到改进，使制造简单，并通过使用两个部件进行焊接来提高性能。 构成：在具有多于一个室的排气管的一侧上形成主室（11）。 内管（12）形成有与主室（11）连通的连通孔（12a），并插入主室（11）。 软管盖（13）覆盖主室（11）。 主室由不锈钢形成，软管盖（13）形成橡胶。

公开(公告)号：KR2019980024307U

公开(公告)日：1998-07-25

申请号：KR2019960037696

申请日：1996-10-31

Applicant: 현대자동차주식회사

Inventor： 소강영

IPC: F16H55/30

CPC classification number: F16H57/0006 ,  F16H7/02

Abstract: 본고안은종래의타이밍벨트커버가얇은두께로인해캠샤프트스프로켓에서발생되는소음과같이어느정도큰 소음은완전히차단하지못하고소음이투과되어외부로퍼지는문제점이있기때문에, 프런트어퍼커버(52)의캠샤프트스프로켓부분에형성된일정크기의홀(53')과, 상기한홀(53')에외측으로일정정도돌출되도록삽입되어타이밍벨트의방사음이투과되는것을방지하는플러그(53)와, 상기플러그(53)의내부에형성되어소음을흡수하고소음이외부로투과되는것을방지하는소음흡수용돌기(54)로구성됨으로써, 플러그(53)의두께를여타부분과는별개로두껍게할 수있으므로소리의투과가어렵고, 플러그(53)가일정정도외측으로돌출되고소음흡수용돌기(54)가타이밍벨트의소음을흡수하여타이밍벨트커버외측으로투과되는투과음이작아지므로타이밍벨트로인한외부소음이저감되는소음저감형타이밍벨트커버에관한것이다.

Abstract translation: 内，因为由于传统的正时皮带罩的厚度稍微大的噪音，如在凸轮轴链轮未完全阻断噪声所产生的噪声是通过它发送纸是扩散到外部的问题，和前上罩52 uikaem轴链轮 与形成在所述部分的一定尺寸孔（53），所述孔（53“，以防止插入件在一定程度上向外突出于）在其上方的定时皮带传动塞53，插塞的所发出的声音（53 ）形成在噪声的吸收，和噪声可被构成的突出部（54），用于吸音，以防止传输到外部时，插头53的厚度独立于其它部分的，所以声音的传输 是困难的，塞53具有减小外部噪声，由于正时皮带传送声音变得被传输到正时皮带盖更小，以向外突出到一定程度并用于吸收正时皮带的噪声外吸声突起54 涉及一种降噪型同步带盖。