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公开(公告)号：KR1020020081622A
公开(公告)日：2002-10-30
申请号：KR1020010021026
申请日：2001-04-19
Abstract: PURPOSE: A brushless DC(Direct Current) motor is provided to reduce a cogging torque and improve an initial starting performance by arraying an interval between a horizontal junction width and a vertical junction width, asymmetrically. CONSTITUTION: A brushless DC motor is formed with four separative C type permanent magnets(2), a rotator(5), a stator core(1), and a yoke(4). The C type permanent magnets(2) are loaded on the rotator(5). The stator core(1) is formed by combining 9 slots(6). A coil(3) is wound around the stator core(1). The C type permanent magnets(2) are covered by the yoke(4). A horizontal junction width and a vertical junction width of the separative C typed permanent magnet(2) is asymmetrically arrayed among the separative C type permanent magnets(2) and the slots(6) of the stator core(1) in order to reduce a cogging torque generated from a magnetic unbalance. The horizontal junction width and the vertical junction width are asymmetrically arrayed as much as 150 percents.
Abstract translation: 目的：提供无刷DC（直流）电机，以减少齿槽转矩，并通过不对称地排列水平结宽度和垂直接合宽度之间的间隔来改善初始启动性能。 构成：无刷直流电动机形成有四个分离型C型永久磁铁（2），转子（5），定子铁心（1）和磁轭（4）。 C型永磁体（2）装载在转子（5）上。 定子芯（1）通过组合9个槽（6）而形成。 线圈（3）缠绕在定子铁芯（1）上。 C型永磁体（2）被轭（4）覆盖。 分离型C型永磁体（2）的水平结宽度和垂直结宽度在分离式C型永久磁铁（2）和定子铁心（1）的狭槽（6）之间不对称排列，以便减少 由磁不平衡产生的齿槽转矩。 水平结宽度和垂直接合宽度不对称排列多达150％。
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公开(公告)号：KR1020020077762A
公开(公告)日：2002-10-14
申请号：KR1020010017567
申请日：2001-04-03
Applicant: (주)모토닉
IPC: F02M33/02
Abstract: PURPOSE: A fuel supplying apparatus for a gas fuel vehicle is provided to form parts for supplying the gas fuel in a modular single structure, thereby reducing the number of the part and improving the assembly productivity. CONSTITUTION: A fuel pump(12) in a fuel tank(11) provides liquid fuel for injectors(16) to inject the fuel in accordance with the oil amount control by the injectors. The plurality of the injectors are placed in a certain interval. A fuel line(13) at supply side is connected to supply the gas fuel to the injectors through the fuel pump of the fuel tank at one end. A fuel line(14) at recovery side is connected to recover the remaining gas fuel at other sides. A fuel passage is formed to communicate with the fuel lines and injectors at a fuel rail structure(20).
Abstract translation: 目的：提供一种用于气体燃料车辆的燃料供给装置，以形成用于以模块化单一结构供应气体燃料的部件，从而减少部件的数量并提高组装生产率。 构成：燃料箱（11）中的燃料泵（12）为喷射器（16）提供液体燃料，以根据喷射器的油量控制喷射燃料。 多个喷射器以一定间隔放置。 供气侧的燃料管路（13）被连接，一端通过燃料箱的燃料泵将气体燃料供给喷射器。 在回收侧的燃料管路（14）被连接以回收另一侧的剩余气体燃料。 燃料通道形成为在燃料轨道结构（20）处与燃料管线和喷射器连通。
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Patent Agency Ranking
公开(公告)号：KR1020020076527A
公开(公告)日：2002-10-11
申请号：KR1020010016439
申请日：2001-03-29
Applicant: (주)모토닉
IPC: F02M21/02
CPC classification number: Y02T10/32
Abstract: PURPOSE: An external decoration pump type gas fuel supplying apparatus is provided to smoothly maintain the fuel pump operation even in case that a vehicle inclines to one side or the remaining amount of a fuel pump is little. CONSTITUTION: An external decoration pump type gas fuel supplying apparatus is composed of a fuel tank(1), a fuel pump(2) installed at the out side in separation with the fuel tank to pump the fuel from the fuel tank, an injector(4) for injecting the liquid fuel supplied from the fuel pump through a fuel line(3) to the intake pipe of an engine in accordance with the driving condition, and a pressure regulator(5) installed between the injector and fuel tank. The pressure regulator is open in that case that the pressure is more than the predetermined value in the fuel line, drains to the fuel tank, and keeps the pressure of the fuel line and injector in a predetermined valve.
Abstract translation: 目的：提供一种外装式泵式气体燃料供给装置，即使在车辆倾斜一侧或燃料泵的剩余量少的情况下，也可以平稳地维持燃料泵运转。 构成：外装式泵式气体燃料供给装置由燃料箱（1），燃料泵（2）构成，燃料箱（2）安装在与燃料箱分离的外侧，用于从燃料箱泵送燃料，喷射器 4，用于根据驾驶状况将通过燃料管路（3）从燃料泵供给的液体燃料喷射到发动机的进气管;以及安装在喷射器和燃料箱之间的压力调节器（5）。 在这种情况下，在压力超过燃料管路中的预定值的情况下，压力调节器打开，排入燃料箱，并将燃料管线和喷射器的压力保持在预定的阀中。
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公开(公告)号：KR100348349B1
公开(公告)日：2002-08-10
申请号：KR1020000004591
申请日：2000-01-31
Applicant: (주)모토닉
IPC: F02M37/00
Abstract: 본 발명은 연료의 이상압력 및 맥동에너지를 효율적으로 분산시켜 상쇄, 감쇠시키도록 한 자동차 연료공급시스템의 댐퍼장치에 관한 것으로, 그 구성은 연료탱크로부터 연료를 적정 압력으로 압송시키기 위한 연료펌프와, 연료펌프로부터 압송된 연료를 엔진의 각 실린더측으로 분배 공급하는 딜리버리 파이프와, 그 딜리버리 파이프로부터 분배 공급된 연료를 각 엔진의 실린더에 적정량 분사하기 위한 분사인젝터와, 딜리버리 파이프의 일측에 결합되어 연료펌프와 분사인젝터로부터 발생되는 맥동에너지 및 이상 압력을 분산시켜 감쇠, 상쇄시키는 다이아프램 조립체와, 다이아프램 조립체를 딜리버리 파이프의 일측에 스프링부재에 의해서 탄성 지지되도록 결합시키는 커버와, 딜리버리 파이프의 일측 내주면에 삽입되도록 결합되며 다이아프램 � ��립체측으로 연료가 별도 공급되는 연료보조통로를 가지는 밸브 시트를 구비한 것이다.
이에 따르면, 본 발명은 간편한 조립공정을 통해 용이하게 조립이 가능함과 아울러, 연료의 공급에 따른 이상압력과 맥동에너지를 효율적으로 감쇠, 상쇄시킬 수 있는 이점이 있다.-
公开(公告)号：KR1020020040461A
公开(公告)日：2002-05-30
申请号：KR1020000070516
申请日：2000-11-24
Applicant: (주)모토닉
Inventor： 김재학
IPC: F02M21/06
CPC classification number: Y02T10/32
Abstract: PURPOSE: A vaporizer of an LPG(Liquefied Petroleum Gas) vehicle is provided to enhance convenience and to improve operating condition by automatically supplying the fuel of a proper amount in the low-speed or idle operation. CONSTITUTION: A vaporizer of an LPG vehicle has a first pressure reducing chamber(22), a second pressure reducing chamber(24), and a main path(3) for supplying fuel to the second pressure reducing chamber from the first pressure reducing chamber. A bypass branch pipe(3a) is diversified from the main path to connect the first pressure reducing chamber with the second pressure reducing chamber. A shut-off valve(25) is installed in the branch pipe to selectively shut off the inside of the branch pipe. An electronic control unit(30) controls the shut-off valve depending on the variable fuel demanding amount of an engine.
Abstract translation: 目的：提供液化石油气（液化石油气）车辆的蒸发器，以通过在低速或空转操作中自动提供适量的燃料来提高方便性并改善操作条件。 构成：液化石油气车辆的蒸发器具有第一减压室（22），第二减压室（24）和用于从第一减压室向第二减压室供应燃料的主路径（3）。 旁路支管（3a）从主路径多样化，以将第一减压室与第二减压室连接。 切断阀（25）安装在分支管中以选择性地切断分支管的内部。 电子控制单元（30）根据发动机的可变燃油需求量控制截止阀。
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公开(公告)号：KR1020020040459A
公开(公告)日：2002-05-30
申请号：KR1020000070514
申请日：2000-11-24
Applicant: (주)모토닉
Inventor： 박명수
IPC: F02M21/06
CPC classification number: Y02T10/32
Abstract: PURPOSE: A device for preventing the leakage of a vaporizer for an LPG(Liquefied Petroleum Gas) vehicle is provided to secure the stability and reliability of a vehicle by preventing the leakage of the fuel to a secondary pressure reducing chamber from a primary pressure reducing chamber. CONSTITUTION: A fuel path(8) is formed to communicate a first pressure reducing chamber(4a) with a second pressure reducing chamber(4b). When an engine(6) is driven, the fuel path is opened. When the engine is stopped, the fuel path is closed to prevent the leakage of fuel from the first pressure reducing chamber to the second pressure reducing chamber. The fuel path is opened and closed by a solenoid valve(9) installed in the fuel path.
Abstract translation: 目的：提供一种用于防止液化石油气（液化石油气）车辆的蒸发器泄漏的装置，以通过防止燃料从主减压室泄漏到二次减压室来确保车辆的稳定性和可靠性 。 构成：燃料路径（8）形成为使第一减压室（4a）与第二减压室（4b）连通。 当发动机（6）被驱动时，燃料通路打开。 当发动机停止时，燃料路径被关闭以防止燃料从第一减压室泄漏到第二减压室。 燃料路径由安装在燃料路径中的电磁阀（9）打开和关闭。
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