公开(公告)号：KR2019980042019U

公开(公告)日：1998-09-25

申请号：KR2019960055115

申请日：1996-12-24

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F02M61/18

Abstract: 스프레이홀에체임퍼를형성하여스프레이의분무력을향상시켜공기와의혼합을촉진시킴으로서, 유해배기가스를감소시킬수 있는디젤엔진용연료분사노즐을제공하기위하여, 분사펌프로부터고압연료가내측으로유입되고, 이고압연료를연소실로분사시키기위하여하단측면의일정부위에원주방향으로다수개로내측에서외측으로관통되어있는스프레이홀(22)을포함하는노즐바디(2)와, 상기한노즐바디(2)의내측으로삽입되어상기스프레이홀(22)을개폐시키는니이들밸브(10)를포함하는연료분사노즐에있어서, 상기한스프레이홀(22)은, 연료무화를향상시키기위해연료가배출되는앤드부(26)의하측에일정각도의체임퍼(24)가형성됨을특징으로하는디젤엔진용연료분사노즐을제공한다.

Abstract translation: 所述cheim形成在上述喷孔的缓冲器，以提高喷雾sikimeuroseo促进与空气混合的微小力，提供一种燃料喷射喷嘴，用于柴油发动机，其可以减少有害废气，从喷射泵的高压燃料被引入到内部 和喷嘴主体（2），其中，所述喷嘴主体（2）含有一个喷孔22，其通过从在底侧的一定区域内，以在圆周方向上的外侧是多个块，以便将高压燃料喷射到燃烧室中 它被插入到燃料喷射喷嘴，其包括用于打开和关闭喷射孔22，喷孔22，端部在其内的燃料，为了提高燃油雾化排出的针阀10的内部 26 cheim成一定角度的侧乌伊哈岛缓冲器24提供了一种燃料喷射喷嘴，用于柴油发动机，其特征在于所述正式型性。

公开(公告)号：KR1019980048319A

公开(公告)日：1998-09-15

申请号：KR1019960066888

申请日：1996-12-17

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F16H59/02

Abstract: 본 발명은 매뉴얼 트랜스미션의 5단 출력기어 결합장치에 관한 것으로, 구동축(20)에 대응하는 종동축(30)을 구비하고, 구동축의 5단의 출력측에 치합되도록 종동축에 5단 출력기어(40)를 결합하되, 종동축의 선단부와 5단 출력기어를 상호 수나사(31) 및 암나사(41)에 의해 결합하며, 종동축에 대한 5단 출력기어의 조립방향은 종동축의 회전방향과 반대방향이 되도록 하여, 5단 출력기어의 조립공정 단축과 부품수 감축에 의한 원가절감에 기여하도록 된 것이다.

公开(公告)号：KR2019980025871U

公开(公告)日：1998-08-05

申请号：KR2019960038711

申请日：1996-11-06

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F02F1/00

Abstract: 본고안의목적은엔진의소음확산을방지하고엔진오일의누설을방지하는실린더헤드와실린더블록의체결구조를제공하는데있다. 상기한목적을달성하기위한본 고안의수단은실린더헤드를가스켓을배재하여실린더블록에볼트체결하는구조에있어서, 상기실린더헤드와실린더블록의경계부는각기외측으로돌출하는리브가형성되며, 상기리브의외표면은고무벨트에의해덮여있는것임을특징으로한다.

Abstract translation: 本文的目的是提供一种在汽缸盖的连接结构和所述气缸体以防止发动机噪音的传播和防止发动机油的泄漏。 本主题创新的用于实现上述目的的手段是根据排除气缸垫紧固螺栓在气缸体的结构来实现，所述气缸盖的边界和气缸体是被形成为分别与肋向外突出，令人惊讶的是，肋 表面的特征在于，是由橡胶带覆盖。

公开(公告)号：KR2019970043178U

公开(公告)日：1997-07-29

申请号：KR2019950048686

申请日：1995-12-27

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F16H55/02

Abstract: 본고안은자동차의변속기기어소음저감장치에관한것으로, 특히자동차의변속기에적용되어사용되는기어에있어서, 상기변속기내에서구동되는제1기어(100) 및제2기어(200)중하나를선택하여측면에고무재의오링(300)을설치하고, 이오링(300)에의해제1기어(100) 및제2기어(200)가적당히맞물리도록함으로써, 제1기어(100) 및제2기어(200) 사이의배클러시를없애고중행중에는댐핑역할을수행하여효과적으로소음을저감할수 있도록한 것이다.

公开(公告)号：KR1020060057312A

公开(公告)日：2006-05-26

申请号：KR1020040096420

申请日：2004-11-23

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F16H48/08

Abstract: 본 발명은 사이드기어와 피니언기어 사이의 백래쉬를 차동장치의 초기 조립시에 용이하게 설정할 수 있도록 함은 물론, 차량의 사용중에 점차 변화하게 되는 사이드기어와 피니언기어 사이의 백래쉬를 추가로 용이하게 조정할 수 있도록 하여, 피니언기어와 사이드기어 사이의 마모와 소음의 발생을 억제하고, 차동장치의 내구성을 향상시킬 수 있도록 한다.

公开(公告)号：KR1020040048127A

公开(公告)日：2004-06-07

申请号：KR1020020075900

申请日：2002-12-02

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F02B31/06

CPC classification number: Y02T10/146

Abstract: PURPOSE: A control device of a variable swirl system for a vehicle and a method thereof are provided to improve performance in the low load range at low or middle speed and starting, and to reduce emission and white emission by forming swirl variably corresponding to operation of the engine and the altitude of the vehicle. CONSTITUTION: A variable swirl control system comprises an atmospheric pressure detecting unit(200) detecting the atmospheric pressure according to the altitude of the vehicle; an engine operation detecting unit sensing the operation state of the engine; an engine control unit(210) analyzing signals from the atmospheric pressure detecting unit and the engine operation detecting unit, and outputting the swirl control signal corresponding to the atmospheric pressure and operation of the engine; and a swirl control valve actuator(220) driving the swirl control valve according to the swirl control signal from the engine control unit.

Abstract translation: 目的：提供一种用于车辆的可变涡流系统的控制装置及其方法，以在低或中速的低负载范围内提高性能并启动，并通过形成可变地对应于与 发动机和车辆的高度。 构成：可变涡流控制系统包括根据车辆的高度检测大气压的大气压检测单元（200）; 检测发动机的运转状态的发动机运转检测部; 分析来自大气压检测单元和发动机运转检测单元的信号的发动机控制单元（210），并输出与发动机的大气压和运转对应的涡流控制信号; 以及根据来自发动机控制单元的涡旋控制信号驱动旋流控制阀的旋流控制阀致动器（220）。

公开(公告)号：KR1020040046102A

公开(公告)日：2004-06-05

申请号：KR1020020073922

申请日：2002-11-26

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F02B23/02

CPC classification number: Y02T10/125

Abstract: PURPOSE: A combustion chamber of a diesel engine is provided to improve the performance of the engine and reduce emission by suppressing a squish flow and improving conservation of a swirl flow and turbulent intensity. CONSTITUTION: A combustion chamber of a diesel engine is formed in a space between the top of a piston(31) ascending and descending in a cylinder block and the bottom of a cylinder head. The combustion chamber of the diesel engine includes a pipe(33) protruded on the center of the upper end of the piston; an inner rib(39) deflectively protruded to the top of the piston from the outer periphery of the upper end of the pipe; a combustion bowl(41) recessed concentrically with the piston, to the outer periphery of the pipe; and an outer rib(43) deflectively protruded to an inlet part of the combustion bowl in the same direction as the inner rib.

Abstract translation: 目的：提供柴油发动机的燃烧室，以提高发动机的性能，并通过抑制挤压流动并改善涡流和湍流强度的保护来减少排放。 构成：柴油发动机的燃烧室形成在气缸体上升和下降的活塞（31）的顶部与气缸盖的底部之间的空间中。 柴油发动机的燃烧室包括在活塞的上端的中心突出的管道（33） 从所述管的上端的外周偏转地突出到所述活塞的顶部的内肋（39） 与活塞同心地凹入到管的外周的燃烧碗（41）; 以及与所述内肋相同的方向偏转地向所述燃烧碗的入口部突出的外侧肋（43）。

公开(公告)号：KR100418948B1

公开(公告)日：2004-02-14

申请号：KR1020000068571

申请日：2000-11-17

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F16H57/023 ,  F16H57/039

Abstract: PURPOSE: A structure for fixing a pinion shaft is provided to reduce the process of a differential gear and to easily assemble a pinion shaft. CONSTITUTION: A differential gear includes a drive gear, a differential case(24), a pinion shaft(26) pair of pinion gears(28), and a pair of side gears(30). The differential gear includes a stopper(32) installed to the differential case by a coupling device to prevent the pinion shaft from being dislocated from the differential case. The differential gear transmits the driving force output from a transmission to an axle shaft and the differential gear is coupled to a drive gear(20) by a coupling member(22). The pinion shaft is inserted to the differential case with penetrating the inside the case. The pinion gears are installed to the pinion shaft. The pinion gear is positioned inside of the differential case to rotate on the pinion shaft. The stopper includes a rotation-preventing device and the rotation-preventing device includes a rotation-preventing protrusion formed to the stopper and a rotation-preventing groove formed to the differential case.

Abstract translation: 目的：提供一种用于固定小齿轮轴的结构，以减少差动齿轮的过程并且容易地组装小齿轮轴。 组成：一个差动齿轮包括一个驱动齿轮，一个差速器壳体（24），一个小齿轮轴（26），一对小齿轮（28）和一对侧齿轮（30）。 差动齿轮包括通过联接装置安装到差速器壳体的止动器（32），以防止小齿轮轴从差速器壳脱离。 差动齿轮将从变速器输出的驱动力传递到车轴，差动齿轮通过联接构件（22）联接到驱动齿轮（20）。 小齿轮轴穿过壳体内部插入差速器壳体。 小齿轮安装在小齿轮轴上。 小齿轮位于差速器壳体的内部以在小齿轮轴上旋转。 止动器包括防旋转装置，并且防旋转装置包括形成在止动器上的防旋转突起和形成在差速器壳体上的防旋转凹槽。

公开(公告)号：KR1020030031751A

公开(公告)日：2003-04-23

申请号：KR1020010063628

申请日：2001-10-16

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: G01P1/04

CPC classification number: G01P1/04 ,  B23B5/12 ,  F16H48/08

Abstract: PURPOSE: A speedometer gear mounting structure is provided to minimize the noise during operation of a speedometer gear by effectively limiting the movement of the speedometer and a shaft in longitudinal direction. CONSTITUTION: The speedometer gear mounting structure comprises a shaft(3) integrated with a speedometer(1), a sleeve(5) separated from the speedometer(1) and surrounding the shaft(3) to support the rotation of the shaft(3), a fixing groove(7) formed on the sleeve(5) and a ring groove(9) forming on the shaft(3) in circumferential direction. The speedometer gear mounting structure further comprises an elastic support means inserted into the fixing groove(7) and the ring groove(9) to provide a constant elastic force in the direction of widths of the fixing groove(7) and the ring groove(9). The elastic support means includes a curved snap ring(15) for providing an elastic force in the direction of widths of the fixing groove(7) and the ring groove(9).

Abstract translation: 目的：提供一个速度传感器齿轮安装结构，通过有效地限制速度计和轴在纵向上的运动来最大限度地减少车速表齿轮操作过程中的噪音。 构成：速度计齿轮安装结构包括与速度计（1）集成的轴（3），与速度计（1）分离并围绕轴（3）的轴套（5），以支撑轴（3）的旋转， ，形成在所述套筒（5）上的固定槽（7）和在所述轴（3）上沿圆周方向形成的环形槽（9）。 速度计齿轮安装结构还包括插入固定槽（7）和环槽（9）中的弹性支撑装置，以在固定槽（7）和环槽（9）的宽度方向上提供恒定的弹力 ）。 弹性支撑装置包括用于在固定槽（7）和环槽（9）的宽度方向上提供弹性力的弯曲卡环（15）。

公开(公告)号：KR2020010000078U

公开(公告)日：2001-01-05

申请号：KR2019990009648

申请日：1999-06-02

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F16H57/04

CPC classification number: F16H57/0404 ,  F16H2057/02043

Abstract: 본고안은수동변속기의오일여과장치에관한것으로서, 특히케이스내부의하측에형성되어오일이유동되는오일유동구와, 상기오일유동구에설치되어오일유동구를통과하는오일내의이물질을걸러주는여과기로구성되고, 상기여과기는오일유동구에설치되어오일내의이물질을걸러주는필터와, 상기케이스에탈장착가능하도록설치되어상기필터를지지하는실볼트(Seal bolt)로구성된수동변속기의오일여과장치를제공함으로써상기케이스내부를흐르는오일의청정도가향상되어수동변속기의성능이향상되도록한 것이다.