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    • 8. 发明申请
    • BYPASS VALVE FOR VEHICLES
    • 汽车旁路阀
    • WO2012005406A1
    • 2012-01-12
    • PCT/KR2010/005674
    • 2010-09-08
    • UNICK CORPORATIONLEE, Chang HoonMOON, Kuk ChanKIM, Seong JunKIM, Yun SuLEE, Kyung MinLEE, Ji Yong
    • LEE, Chang HoonMOON, Kuk ChanKIM, Seong JunKIM, Yun SuLEE, Kyung MinLEE, Ji Yong
    • F02M25/07F16K1/18F01N5/00
    • F16K1/223F02M26/26F02M26/30F02M26/32F02M26/70F16K1/221
    • Disclosed is a bypass valve for vehicles, which provides effective control of exhaust gas, permits effective use of an internal space of the bypass valve, and guarantees good durability of flaps and a shaft. The bypass valve includes a valve-housing coupled to an outlet of an EGR cooler, a first intake port formed on one side of the valve-housing and connected to a cooling passage of the EGR cooler, a second intake port on the one side of the valve-housing and connected to a bypass passage of the EGR cooler, an exhaust port on the other side of the valve-housing, a first transfer channel in the valve-housing to connect the first intake port to the exhaust port, a second transfer channel in the valve-housing to connect the second intake port to the exhaust port, a first flap rotatably disposed in the first transfer channel, and a second flap rotatably disposed in the second transfer channel. The first and second flaps selectively open or close the first and second transfer channels to allow some of exhaust gas from an exhaust manifold to be directly recirculated to an intake manifold or to be recirculated thereto after being cooled.
    • 公开了一种用于车辆的旁通阀,其提供废气的有效控制,允许有效地使用旁通阀的内部空间,并且保证翼片和轴的良好的耐久性。 旁通阀包括联接到EGR冷却器的出口的阀壳体,形成在阀壳体的一侧并连接到EGR冷却器的冷却通道的第一进气口,在EGR壳体的一侧上的第二进气口 所述阀壳体连接到所述EGR冷却器的旁通通道,所述阀壳体的另一侧的排气口,所述阀壳体中的将所述第一进气口连接到所述排气口的第一输送通道, 将第二进气口连接到排气口,可转动地设置在第一传送通道中的第一挡板和可旋转地设置在第二传送通道中的第二挡板。 第一和第二翼片选择性地打开或关闭第一和第二输送通道,以允许来自排气歧管的一些排气直接再循环到进气歧管或在冷却之后再循环到进气歧管。
    • 9. 发明申请
    • SOLENOID VALVE
    • 电磁阀
    • WO2011021730A1
    • 2011-02-24
    • PCT/KR2009/004594
    • 2009-08-17
    • UNICK CORPORATIONLEE, Chang HoonROH, Eui DongKIM, Do HyungLEE, Ki RyongAHN, Chan ShikKIM, Young Keun
    • LEE, Chang HoonROH, Eui DongKIM, Do HyungLEE, Ki RyongAHN, Chan ShikKIM, Young Keun
    • F16K31/06
    • F16K31/0613F16K31/0689
    • Disclosed is a solenoid valve for controlling a high flow rate for direct shift control of an automatic transmission. The solenoid valve includes a holder (110) having inlet and outlet ports (111,112), a residual pressure relief-discharge port (113) and a passageway (114), a spool (120) located in the passageway (114) of the holder (110), a rod (130) closely contacting the spool (120), a plunger (140) surrounding the rod (130), a bobbin (150) surrounding the plunger (140) and having a coil (151 ), a yoke (160) between the bobbin (150) and the holder (110), a core (170), and a case (180). The valve removes resistance to fluid discharge from a chamber (171 ) during plunger movement to enhance responsiveness of a controlled pressure, and allows a fluid to flow into a plunger actuator, thereby suppressing a temperature increase by the coil (151 ) while ensuring a damping function in the plunger actuator.
    • 公开了一种用于控制用于自动变速器的直接变速控制的高流量的电磁阀。 电磁阀包括具有入口和出口(111,112),残余排泄口(113)和通道(114)的保持器(110),位于保持器的通道(114)中的阀芯(120) (110),与所述线轴(120)紧密接触的杆(130),围绕所述杆(130)的柱塞(140),围绕所述柱塞(140)并具有线圈(151)的线轴(150) (150)和保持器(110)之间的一个(160),一个芯部(170)和一个壳体(180)。 阀在柱塞移动期间消除了对腔室(171)的流体排放的阻力,以增强受控压力的响应性,并且允许流体流入柱塞致动器,由此在确保阻尼的同时抑制线圈(151)的温度升高 在柱塞执行器中起作用。
    • 10. 发明申请
    • SOLENOID VALVE FOR TRANSMISSION
    • 用于变速器的电磁阀
    • WO2011090256A1
    • 2011-07-28
    • PCT/KR2010/007280
    • 2010-10-22
    • UNICK CORPORATIONLEE, Chang HoonROH, Eui DongKIM, Young KeunKIM, Tae HyeonEOM, Sang Don
    • LEE, Chang HoonROH, Eui DongKIM, Young KeunKIM, Tae HyeonEOM, Sang Don
    • F16K31/06F16H57/02H01F7/16F16K11/07
    • F16K31/0613F16H61/0251F16H61/0276F16H2061/0253H01F7/1607H01F2007/085
    • A solenoid valve for a transmission is provided which can directly control a clutch of an automatic transmission. That is, it is possible to provide a solenoid valve for a transmission which includes a plunger, a core, and a yoke separated from the core by 1.5 mm to 2.5 mm and having three widths and which can guarantee a magnetic force sufficient to control a high pressure and a high flow rate. It is also possible to provide a solenoid valve for a transmission in which a feedback flow channel has a diameter of 0.5 mm to 1.5 mm and a thickness of 1.5 mm to 2.5 mm to enhance an overlap. It is possible to provide a solenoid valve for a transmission which can prevent the deformation of the solenoid valve to improve the durability even with an application of an external force by including a guide allowing the core and the yoke to form a body. It is also possible to provide a solenoid valve for a transmission which is resistant to foreign particles by mounting the filter on at least one of the supply port and the control port of the holder.
    • 提供一种用于变速器的电磁阀,其可以直接控制自动变速器的离合器。 也就是说,可以提供一种用于变速器的电磁阀,其包括柱塞,芯和与芯分离1.5mm至2.5mm并具有三个宽度的轭,并且可以保证足以控制的磁力 高压和高流量。 还可以提供一种用于变速器的电磁阀,其中反馈流动通道具有0.5mm至1.5mm的直径和1.5mm至2.5mm的厚度以增强重叠。 可以提供一种用于变速器的电磁阀,其可以防止电磁阀的变形,从而即使通过包括允许芯和轭形成主体的引导件施加外力来提高耐久性。 也可以通过将过滤器安装在保持器的供给口和控制口的至少一个上,来提供耐异物的变速器的电磁阀。