公开(公告)号：KR100412804B1

公开(公告)日：2003-12-31

申请号：KR1020000081568

申请日：2000-12-26

Applicant: 현대자동차주식회사

Inventor： 변기욱

IPC: G01F9/00

Abstract: PURPOSE: An injection amount measurement apparatus for diesel engine is provided, in which a plurality of injectors are installed, to thereby shorten testing time and improve workability and flow ability of fuel. CONSTITUTION: An injection amount measurement apparatus comprises a jig box(10) constituted by an insertion section(11) having insertion holes open upward and a discharge hole(11b) communicated to the insertion hole and connected to a flow meter through a support tube(2); a guide(30) for supporting an injector(I) accommodated in the insertion section of the jig box and discharging the injected fuel; and a clamping unit(20) inserted into a support section(12) which is constituted by support holes arranged along the circumference of each insertion hole of the insertion section of the jig box, so as to fix the injector accommodated in the insertion section. The clamping unit includes a bar-shaped pin(21) inserted into the support holes of the support section.

Abstract translation: 目的：提供一种柴油机喷射量测量装置，其中安装了多个喷射器，从而缩短了测试时间并提高了燃料的可加工性和流动性。 本发明提供一种喷射量测定装置，其特征在于，具备：由插入部（11）构成的夹具箱（10），该插入部具有向上方开口的插入孔和与该插入孔连通并经由支承管（ 2）; 导向器（30），其用于支撑容纳在夹具盒的插入部中的喷射器（I）并且喷射所喷射的燃料; 以及夹持单元（20），该夹持单元（20）插入到由沿着夹具盒的插入部分的每个插入孔的圆周布置的支撑孔构成的支撑部分（12）中，以固定容纳在插入部分中的注入器。 夹紧单元包括插入支撑部分的支撑孔中的棒状销（21）。

公开(公告)号：KR1020030050633A

公开(公告)日：2003-06-25

申请号：KR1020010081118

申请日：2001-12-19

Applicant: 현대자동차주식회사

Inventor： 변기욱

IPC: F02M65/00

Abstract: PURPOSE: A system and a method for measuring a nozzle are provided to accurately decide the processing state of an injection nozzle by accurately measuring the flow rate passing through a hole of a nozzle. CONSTITUTION: A jig unit(10) controls the movement of a nozzle. A control unit(20) controls the jig unit, supplies oil pressure, and outputs a specific control signal. An oil pressure supply unit(30) generates oil pressure in a specific pressure and supplies the oil pressure. A oil pressure stabilizing unit(40) stabilizes the fuel pressures supplied from the oil pressure supply unit in a specific reference pressure and supplies the oil pressure to the jig unit. A flow rate measuring unit(50) measures the movement time between sensors and outputs the measured value to the control unit. A display unit(70) displays an oil pressure measurement signal outputted from the control unit. An input unit outputs the set-up data of a user to the control unit.

Abstract translation: 目的：提供一种用于测量喷嘴的系统和方法，以通过精确测量通过喷嘴孔的流量来精确地确定喷嘴的处理状态。 构成：夹具单元（10）控制喷嘴的运动。 控制单元（20）控制夹具单元，供给油压，并输出特定的控制信号。 油压供给单元（30）产生特定压力的油压并供给油压。 油压稳定单元（40）将从油压供给单元供给的燃料压力稳定在特定的基准压力，并将油压供给到夹具单元。 流量测量单元（50）测量传感器之间的移动时间并将测量值输出到控制单元。 显示单元（70）显示从控制单元输出的油压测量信号。 输入单元将用户的建立数据输出到控制单元。

公开(公告)号：KR1020010059247A

公开(公告)日：2001-07-06

申请号：KR1019990066638

申请日：1999-12-30

Applicant: 현대자동차주식회사

Inventor： 변기욱

IPC: F02M65/00

Abstract: PURPOSE: A measuring device for a pre-lift of a nozzle is provided to conveniently measure the pre-lift of the nozzle. CONSTITUTION: A device for measuring a nozzle pre-lift is formed by a nozzle device(10) formed by two-step spring nozzle; a fuel pressing device(20) connected to the nozzle device for pressing fuel in the nozzle device; a gage(30) at an upper portion of the nozzle device for displaying elevated length of a needle valve(11) in the nozzle device; and a leakage preventive jig(40) at a lower portion of the nozzle device for preventing leakage of fuel. Fuel in the nozzle device is transferred to the needle valve through an injection pipe(22). In case of a first spring(12) over a set force, the needle valve is increased. A first push rod(13) of the nozzle device is elevated to eliminate a pre-lift gap. Herein, the gage is elevated to a full lift. Therefore, a pre-lift is obtained by subtracting a read value of the gage from the full lift.

Abstract translation: 目的：提供用于喷嘴预升降的测量装置，以方便地测量喷嘴的预升程。 构成：用于测量喷嘴预升程的装置由由两步弹簧喷嘴形成的喷嘴装置（10）形成; 连接到所述喷嘴装置的用于在所述喷嘴装置中按压燃料的燃料加压装置（20） 用于在所述喷嘴装置中显示针阀（11）的升高长度的喷嘴装置的上部的量具（30） 和用于防止燃料泄漏的喷嘴装置的下部的防漏夹具（40）。 喷嘴装置中的燃料通过喷射管（22）传送到针阀。 在第一弹簧（12）超过固定力的情况下，针阀增加。 喷嘴装置的第一推杆（13）升高以消除预升降间隙。 在这里，量具被提升到一个完整的电梯。 因此，通过从全升程中减去量规的读取值来获得预升力。

公开(公告)号：KR2019980033647U

公开(公告)日：1998-09-05

申请号：KR2019960046572

申请日：1996-12-09

Applicant: 현대자동차주식회사

Inventor： 변기욱

IPC: F02B37/22

Abstract: 본고안은배기가스를이용하여터빈을회전시키고, 그터빈과연동되는컴프레서를이용하여흡입공기를압축및 압송시키는자동차용엔진의터보차저에관한것이다. 컴프레서의후측에설치되어압축공기의온도를낮추어주는인터쿨러로인해, 구조가복잡하고제조비용이상승되는문제점을해소하기위하여, 상기압축공기가통과되는흡기매니폴드(7)의외측표면에방열핀(8)을설치한다. 따라서, 상기압축공기는공냉되고, 밀도가증가된상태에서연소실로공급된다.

Abstract translation: 纸内部以由废气转动涡轮，涉及一种用于汽车发动机的涡轮增压器，用于压缩和压送使用被连接到涡轮机的压缩机的进气。 安装在压缩机的后侧由于中间冷却器，以降低压缩空气的温度，该结构是复杂的，散热片，其中，所述压缩空气为了解决生产成本李Sangseung问题通过进气歧管7的意外侧表面（8 ）安装。 因此，压缩空气是空气冷却，并供给到在状态密度燃烧室增加。