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1. 发明申请

WO2010018989A2 LIGHTWEIGHT BODY FOR A HOLLOW CONCRETE SLAB, AND UNIT PANEL FOR A HOLLOW CONCRETE SLAB USING SAME 审中-公开
标题翻译：用于空心混凝土板的轻体和用于空心混凝土板的单体板使用相同
公开(公告)号：WO2010018989A2
公开(公告)日：2010-02-18
申请号：PCT/KR2009004493
申请日：2009-08-12
申请人： TBS KOREA CO LTD , TVS FORUM CO LTD , KIM TAE-WAN , YUN SUNG-HO , KIM SANG-MO , YOON HYUNG-KEUN
发明人： KIM TAE-WAN , YUN SUNG-HO , KIM SANG-MO , YOON HYUNG-KEUN
IPC分类号： E04B5/32 , E04B5/16 , E04B5/43
CPC分类号： E04B5/36 , E04B5/328
摘要： The present invention relates to a unit panel for a hollow concrete slab integrally assembled with a lightweight body. The unit panel for a hollow concrete slab includes a lower wire mesh, a plurality of lightweight bodies disposed on the lower wire mesh, an upper wire mesh disposed on the lightweight bodies, and a truss member fixed to the upper wire mesh and the lower wire mesh. The lower wire mesh, the lightweight bodies, the upper wire mesh, and the truss member are assembled in advance in a factory. Each of the lightweight bodies includes a semispherical upper lightweight body, a semispherical lower lightweight body facing the upper lightweight body, and a cylindrical height adjusting portion interposed between the upper lightweight body and the lower lightweight body. The upper and the lower lightweight bodies further have a plurality of grooves and double grooves. Whereby, the cost and time required for the arrangement and assembly of the lightweight bodies in the field can be reduced to shorten the overall construction period, minimize defects in the field, and reduce costs. The present invention can be applied even in the case of a varying thickness of the slab, thereby reducing costs. The present invention has grooves for the easy fixation of reinforcing rods or wire meshes for preventing the buoyancy of the lightweight bodies, and reduces costs by reducing concrete consumption. Further, the lightweight body of the present invention has an increased volume to reduce the consumption of concrete, and the height adjusting portion of the present invention adjusts the height of the lightweight body even when the lightweight body has a large volume, costs can be reduced as the present invention can be applied in the case of a varying thickness of the slab without the need for manufacturing lightweight bodies in a variety of sizes.
摘要翻译：用于空心混凝土板的单元板本发明涉及一种与轻质体一体组装的空心混凝土板单元板。用于空心混凝土板的单元板包括下金属丝网，设置在下金属丝网上的多个轻质体，设置在轻质体上的上金属丝网，以及固定到上金属丝网和下金属丝网上的桁架构件目。下部金属丝网，轻量物体，上部金属丝网和桁架部件预先在工厂组装。每个轻量化本体包括半球形的上部轻量级本体，面向上部轻量级本体的半球形下部轻量级本体以及设置在上部轻量级本体和下部轻量级本体之间的圆柱形高度调节部分。上部和下部轻质体还具有多个凹槽和双凹槽。由此，可以减少轻质物体在现场布置和组装所需的成本和时间，以缩短整个施工周期，最小化现场缺陷并降低成本。即使在厚度变化的情况下也可以应用本发明，从而降低成本。本发明具有用于容易固定用于防止轻量物体的浮力的增强杆或金属丝网的凹槽，并且通过减少混凝土消耗来降低成本。此外，本发明的轻量化体的体积增大，能够减少混凝土的消耗量，即使在轻量化体的体积大的情况下，本发明的高度调整部也能够调整轻量化体的高度，能够降低成本因为本发明可应用于板坯厚度变化的情况，而不需要制造各种尺寸的轻质体。

2. 发明申请

WO2010016685A2 ROTARY COMPRESSOR 审中-公开
标题翻译：旋转式压缩机
公开(公告)号：WO2010016685A2
公开(公告)日：2010-02-11
申请号：PCT/KR2009004258
申请日：2009-07-30
申请人： LG ELECTRONICS INC , BYUN SANG-MYUNG , KIM SANG-MO
发明人： BYUN SANG-MYUNG , KIM SANG-MO
IPC分类号： F04B39/12
CPC分类号： F01C21/0863 , F04C18/3564 , F04C28/065 , F04C29/12 , F04C2240/30 , F04C2240/806 , F04C2270/56
摘要： The present invention relates to a rotary compressor. In the rotary compressor according to the present invention, an inner diameter of a connection hole connected to a vane chamber and an outer diameter of a connection tube inserted into the connection hole are defined so that the connection tube can closely be adhered to the connection hole, thereby preventing a refrigerant from being leaked out between the connection hole and the connection tube to allow a fast and accurate mode switching of the vane, resulting in improvement of the performance of the compressor and prevention of noise caused by vibration of the vane.
摘要翻译：本发明涉及旋转式压缩机。在本发明的旋转式压缩机中，限定了与叶片室连接的连接孔的内径和插入连接孔的连接管的外径，使得连接管能够紧密地粘接到连接孔从而防止制冷剂在连接孔和连接管之间泄漏出来，从而能够快速准确地切换叶片，从而提高了压缩机的性能，并防止了由叶片的振动引起的噪音。

3. 发明申请

WO2010016684A3 ROTARY COMPRESSOR 审中-公开
标题翻译：旋转式压缩机
公开(公告)号：WO2010016684A3
公开(公告)日：2010-11-11
申请号：PCT/KR2009004257
申请日：2009-07-30
申请人： LG ELECTRONICS INC , BYUN SANG-MYUNG , KIM SANG-MO
发明人： BYUN SANG-MYUNG , KIM SANG-MO
IPC分类号： F04C18/356 , F01C21/08 , F04C23/00 , F04C28/06
CPC分类号： F04C29/12 , F01C21/0863 , F04C18/3564 , F04C28/065 , F04C2240/30 , F04C2240/806 , F04C2270/56
摘要： Disclosed is a rotary compressor (1 ) in which a connecting protrusion (417) formed at an inner circumferential surface of a vane chamber (413) in which a connection tube (531 ) is inserted, so as to increase a sealing area between the connection hole (416) and the connection tube (531 ), and the size of the connection hole (416) is definitely designated so as to prevent the deformation of the cylinder (410) when press-fitting the connection tube (531 ) into the connection hole (416), whereby an amount of leaked refrigerant from the vane chamber (413) can remarkably be reduced and accordingly a fast and accurate mode switching of the vane (430) can be achieved, thereby improving the performance of the compressor (1 ) and preventing noise caused by vibration of the vane (430) in advance.
摘要翻译：公开了一种旋转式压缩机（1），其中形成在其中插入有连接管（531）的叶片室（413）的内圆周表面处的连接突起（417），以便增加连接孔（416）和连接管（531）之间，并且连接孔（416）的尺寸被明确地指定，以便当将连接管（531）压配合到连接件（416），从而可以显着地减少来自叶片室（413）的泄漏的制冷剂的量，因此可以实现叶片（430）的快速且精确的模式切换，从而提高压缩机（1）的性能，并预先防止由叶片（430）的振动引起的噪声。

4. 发明申请

WO2010021491A1 VARIABLE CAPACITY TYPE ROTARY COMPRESSOR, COOLING APPARATUS HAVING THE SAME, AND METHOD FOR DRIVING THE SAME 审中-公开
标题翻译：可变容量型旋转压缩机，具有该压缩机的冷却装置及其驱动方法
公开(公告)号：WO2010021491A1
公开(公告)日：2010-02-25
申请号：PCT/KR2009/004618
申请日：2009-08-19
申请人： LG ELECTRONICS INC. , BYUN, Sang-Myung , KIM, Sang-Mo
发明人： BYUN, Sang-Myung , KIM, Sang-Mo
IPC分类号： F04C18/356 , F04C23/00 , F04C28/26
CPC分类号： F04C18/3564 , F01C1/3564 , F01C21/0863 , F04C23/008 , F04C28/065 , F04C28/26 , F04C28/28 , F04C2270/12 , F04C2270/13
摘要： Disclosed is a variable capacity type rotary compressor (1 ), a cooling apparatus having the same, and an operation method thereof, wherein in the variable capacity type rotary compressor (1 ) and the cooling apparatus having the same, a discharge pressure to be supplied to a rear side of a second vane (430) disposed in the compressor (1 ) is supplied after being higher than a reference pressure, so that the compressor (1 ) can be switched from a saving mode into a power mode, whereby the second vane (430) can be press-contacted with a second rolling piston (420) with fast and accurately moving without vibration, resulting in preventing beforehand noise occurrence or efficiency degradiation due to the vibration of the second vane (430) when the compressor (1 ) or the cooling apparatus having the compressor (1 ) is operated in the power mode.
摘要翻译：公开了一种可变容量型旋转压缩机（1），具有该旋转压缩机的冷却装置及其操作方法，其特征在于，在可变容量型旋转压缩机（1）和具有该旋转式压缩机的冷却装置中，在高于基准压力的情况下，供给设置在压缩机（1）中的第二叶片（430）的后侧，使得压缩机（1）能够从节电模式切换到动力模式，由此第二叶片（430）可以与第二滚动活塞（420）压力接触，快速且准确地移动而不产生振动，从而防止当压缩机（1）的第二叶片（430）的振动引起的噪声发生或效率降低）或具有压缩机（1）的冷却装置在动力模式下操作。

5. 发明申请

WO2009061039A1 2 STAGE ROTARY COMPRESSOR 审中-公开
标题翻译： 2级旋转式压缩机
公开(公告)号：WO2009061039A1
公开(公告)日：2009-05-14
申请号：PCT/KR2008/001799
申请日：2008-03-31
申请人： LG ELECTRONICS, INC. , HAN, Jeong-Min , BYUN, Sang-Myung , KIM, Sang-Mo , PARK, Joon-Hong
发明人： HAN, Jeong-Min , BYUN, Sang-Myung , KIM, Sang-Mo , PARK, Joon-Hong
IPC分类号： F04C18/356 , F04C23/00
CPC分类号： F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/126 , F04C2250/102
摘要： The present invention provides a 2 stage rotary compressor including a hermetic container (101) defining an outward appearance of the compressor (100), a 2 stage compression assembly provided in the hermetic Container, wherein a low pressure cylinder (121), a middle plate (140) and a high pressure cylinder (131) successively stacked from any one of upper and lower portions, and first discharge port (161p) discharging refrigerant compressed in the low pressure cylinder (121), and having an inner volume equivalent to 0.5 % to 2.5 % of an inner volume of the low pressure cylinder (121). A valve is installed on or under the discharge port. When the valve is opened, compressed refrigerant is discharged through the discharge port. When the valve is closed, refrigerant remains in the discharge port as much as the volume of the discharge port. Accordingly, refrigerant remaining in the discharge port is re-expanded in the cylinder to thereby cause a compression loss. Moreover, in a case where the volume of the discharge port is excessively small, a resistance occurs in a refrigerant passage. As a result, the volume of the discharge port should be appropriately restricted.
摘要翻译：本发明提供一种二级旋转压缩机，其包括限定压缩机（100）的外观的密封容器（101），设置在密闭容器中的二级压缩组件，其中低压缸（121），中间板（140）和从上部和下部中的任一个连续堆叠的高压缸（131）和排出在低压缸（121）中压缩的制冷剂的第一排出口（161p），并且具有相当于0.5％到低压缸（121）的内部体积的2.5％。阀门安装在排放口上或下面。当阀门打开时，压缩的制冷剂通过排放口排出。当阀门关闭时，制冷剂与排放口的体积一样多。因此，排出口中残留的制冷剂在气缸中再膨胀，造成压缩损失。此外，在排出口的体积过小的情况下，在制冷剂通路中产生阻力。结果，排放口的体积应适当地限制。

6. 发明申请

WO2010011082A3 VARIABLE CAPACITY TYPE ROTARY COMPRESSOR 审中-公开
标题翻译：可变容量型旋转压缩机
公开(公告)号：WO2010011082A3
公开(公告)日：2010-03-18
申请号：PCT/KR2009004061
申请日：2009-07-22
申请人： LG ELECTRONICS INC , BYUN SANG-MYUNG , KIM SANG-MO
发明人： BYUN SANG-MYUNG , KIM SANG-MO
IPC分类号： F04C18/356 , F04C29/00
CPC分类号： F01C21/0863 , F04C18/3564 , F04C23/008 , F04C28/065 , F04C2240/804 , F04C2250/00 , F04C2270/56
摘要： Disclosed is a variable capacity type rotary compressor (1), in which a refrigerant sucked via one suction pipe (140) can be alternately sucked into each compression space via a communication passage between a plurality of cylinders (310, 410) to reduce the number of components and the number of assembly processes, thereby remarkably reducing fabrication costs. Refrigerant within an idling cylinder can be prevented from flowing back into another cylinder to improve the performance of compressor (1), a welding space can be ensured when connecting connection pipes to achieve welding automation and, thereby further reduce fabrication costs, and a mode switching valve (540) can be stably fixed to an appropriate position to attenuate noise due to vibration of the compressor.
摘要翻译：公开了一种可变容量型旋转压缩机（1），其中经由一个吸入管（140）吸入的制冷剂可以经由多个气缸（310,410）之间的连通通道交替地吸入每个压缩空间中以减少数量的组件和组装过程的数量，从而显着降低制造成本。可以防止空转缸内的制冷剂回流到另一个气缸中以提高压缩机（1）的性能，当连接连接管道以实现焊接自动化时，可以确保焊接空间，从而进一步降低制造成本和模式切换阀（540）可以被稳定地固定到适当的位置，以减轻由于压缩机的振动引起的噪音。

7. 发明申请

WO2009017355A3 VALVE ASSEMBLY AND COMPRESSOR HAVING THE SAME 审中-公开
标题翻译：阀组件及其压缩机
公开(公告)号：WO2009017355A3
公开(公告)日：2009-09-17
申请号：PCT/KR2008004418
申请日：2008-07-29
申请人： LG ELECTRONICS INC , BYUN SANG-MYUNG , HAN JEONG-MIN , KIM SANG-MO
发明人： BYUN SANG-MYUNG , HAN JEONG-MIN , KIM SANG-MO
IPC分类号： F04C18/356 , F04B23/00 , F16K11/065
CPC分类号： F04C23/008 , F04C18/126 , F04C18/356 , F04C28/26 , F04C28/28 , F04C2230/60 , F04C2270/58
摘要： Disclosed are a valve assembly (100) and a compressor having the same. In the valve assembly (100) and the compressor having the same according to the present invention, the sliding valve (130) for controlling the flow direction of the liquid is made of a high-temperature proof material having good lubricity, thereby preventing the deformation or damange of the sliding valve (130) during the assembly process of the valve assembly (100) or due to the drying occurring when the compressor adapting the valve assembly (100) is dried, thus to increase the reliability of the valve assembly (100) as well as enhance the efficiency of the compressor adopting the same.
摘要翻译：公开了一种阀组件（100）和具有该阀组件的压缩机。在根据本发明的阀组件（100）和具有该压缩机的压缩机中，用于控制液体流动方向的滑动阀（130）由具有良好润滑性的耐高温材料制成，从而防止变形或在阀组件（100）的组装过程期间或由于当压缩机适配阀组件（100）被干燥时发生干燥而导致的滑阀（130）的破坏，从而提高阀组件（100）的可靠性），并提高采用该压缩机的压缩机的效率。

8. 发明申请

WO2009088203A2 APPARATUS AND METHOD FOR CONTROLLING OPERATION OF COMPRESSOR 审中-公开
标题翻译：控制压缩机运行的装置和方法
公开(公告)号：WO2009088203A2
公开(公告)日：2009-07-16
申请号：PCT/KR2009000047
申请日：2009-01-06
申请人： LG ELECTRONICS INC , HAN JEONG-MIN , BYUN SANG-MYUNG , KIM SANG-MO
发明人： HAN JEONG-MIN , BYUN SANG-MYUNG , KIM SANG-MO
CPC分类号： F04B49/06 , F04B35/04 , F04B49/065 , F04B2203/0208 , F04B2203/0401 , F04B2203/0402 , F04C23/008 , F04C23/02 , F04C28/06 , F04C2240/40 , F04C2270/01 , F04C2270/11 , F04C2270/56 , H02P1/44 , H02P25/04
摘要： An apparatus and method for controlling an operation of a compressor are disclosed to enhance a compressor efficiency in each operation mode in operating a compressor in a power mode or power saving mode according to an external load. The apparatus for controlling an operation of a compressor, including: a controller that generates a control signal to select an operation mode of the compressor according to an operation load of the compressor; a compressor motor that includes a main coil and a sub-coil and is driven in one of a plurality of operation modes according to a control signal of the controller; and a power supply unit that applies power via capacitors each having a different capacitance to the sub-coil of the compressor motor according to a control signal of the controller.
摘要翻译：公开了一种用于控制压缩机的操作的装置和方法，以根据外部负载在功率模式或省电模式下操作压缩机时提高每个操作模式中的压缩机效率。一种用于控制压缩机的操作的装置，包括：控制器，其根据压缩机的操作负载产生控制信号以选择压缩机的操作模式; 压缩机电动机，其包括主线圈和子线圈，并且根据控制器的控制信号以多种操作模式中的一种被驱动; 以及电源单元，其根据控制器的控制信号，通过具有不同电容的电容器对压缩机电动机的子线圈施加电力。

9. 发明申请

WO2009088203A3 APPARATUS AND METHOD FOR CONTROLLING OPERATION OF COMPRESSOR 审中-公开
公开(公告)号：WO2009088203A3
公开(公告)日：2009-07-16
申请号：PCT/KR2009/000047
申请日：2009-01-06
申请人： LG ELECTRONICS INC. , HAN, Jeong-Min , BYUN, Sang-Myung , KIM, Sang-Mo
发明人： HAN, Jeong-Min , BYUN, Sang-Myung , KIM, Sang-Mo
IPC分类号： F04B49/06
摘要： An apparatus and method for controlling an operation of a compressor are disclosed to enhance a compressor efficiency in each operation mode in operating a compressor in a power mode or power saving mode according to an external load. The apparatus for controlling an operation of a compressor, including: a controller that generates a control signal to select an operation mode of the compressor according to an operation load of the compressor; a compressor motor (110) that includes a main coil and a sub-coil and is driven in one of a plurality of operation modes according to a control signal of the controller; and a power supply unit (120) that applies power via capacitors (122, 123) each having a different capacitance to the sub-coil of the compressor motor (110) according to a control signal of the controller.

10. 发明申请

WO2009064042A1 2 STAGE ROTARY COMPRESSOR 审中-公开
标题翻译： 2级旋转式压缩机
公开(公告)号：WO2009064042A1
公开(公告)日：2009-05-22
申请号：PCT/KR2008/001797
申请日：2008-03-31
申请人： LG ELECTRONICS, INC. , HAN, Jeong-Min , BYUN, Sang-Myung , KIM, Sang-Mo , PARK, Joon-Hong
发明人： HAN, Jeong-Min , BYUN, Sang-Myung , KIM, Sang-Mo , PARK, Joon-Hong
IPC分类号： F04C18/356 , F04C23/00
CPC分类号： F04C18/3564 , F04C23/001 , F04C23/008
摘要： The present invention provides a 2 stage rotary compressor including a hermetic container (101), a 2 stage compression assembly provided in the hermetic container (101 ) and including a low pressure compression assembly (120), a middle plate (140) and a high pressure compression assembly (130), a low pressure refrigerant inflow portion (126) provided in the low pressure compression assembly (120) to introduce low pressure refrigerant, and a middle pressure refrigerant inflow portion (130a) provided in the high pressure compression assembly (130) to introduce middle pressure refrigerant compressed in the low pressure compression assembly (120), wherein a diameter of the middle pressure refrigerant inflow portion (130a) larger than 0.5 times of a diameter of the low pressure refrigerant inflow portion (126) and smaller than 1.1 times thereof. This configuration can prevent a pressure of middle pressure refrigerant sucked into the high pressure compression assembly (130) from being excessively raised or dropped by appropriately controlling a volume flow of refrigerant introduced into the high pressure compression assembly (130) through the middle pressure refrigerant inflow portion (130a).
摘要翻译：本发明提供一种二级旋转压缩机，其包括密封容器（101），设置在密封容器（101）中的二级压缩组件，包括低压压缩组件（120），中间板（140）和高设置在所述低压压缩组件（120）中以引入低压制冷剂的低压制冷剂流入部分（126）和设置在所述高压压缩组件（130）中的中压制冷剂流入部分（130a）引入压缩在低压压缩组件（120）中的中压制冷剂，其中中压制冷剂流入部分（130a）的直径大于低压制冷剂流入部分（126）的直径的0.5倍并且更小超过其1.1倍。这种构造可以通过适当地控制通过中压制冷剂流入引入高压压缩组件130的制冷剂的体积流量来防止吸入高压压缩组件130的中压制冷剂的压力过度升高或下降部分（130a）。

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