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1. 发明申请

US20120070732A1 NEGATIVE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND ELECTRODE AND SECONDARY BATTERY INCLUDING THE SAME 审中-公开
标题翻译：用于二次电池的负极活性材料，以及包括其中的电极和二次电池
公开(公告)号：US20120070732A1
公开(公告)日：2012-03-22
申请号：US12937224
申请日：2008-12-19
申请人： Jong-Sung Kim , Jeong-Hun Oh , Chul Youm , Kyung-Hee Han , Jeong-Min Han
发明人： Jong-Sung Kim , Jeong-Hun Oh , Chul Youm , Kyung-Hee Han , Jeong-Min Han
IPC分类号： H01M4/583 , H01M4/66
CPC分类号： H01M4/587 , H01M4/362 , H01M10/0525
摘要： A negative active material for a secondary battery includes a core carbon material, and a carbide layer formed on at least a portion of an edge of the core carbon material, and has a specific surface area ratio of 1.6 or less and a sphericity ratio of 0.6 or more when the negative active material is compressed with a pressure of 1.3 ton per 1 cm2 for 2 seconds. A secondary battery manufactured using the negative active material can prevent deterioration of characteristics caused by destruction of the carbide layer and deformation of core carbon material that may occur during a compression process performed to manufacture an electrode for the secondary battery. As a result, the secondary battery can be improved in aspect of a discharging capacity, a cycle efficiency and a discharging capacity retention rate at a long cycle.
摘要翻译：二次电池的负极活性物质包括芯碳材料和形成在芯碳材料的边缘的至少一部分上的碳化物层，并且比表面积比为1.6以下，球形度比为0.6 或更多，当负极活性物质以1.3吨/ 1cm 2的压力压缩2秒时。使用负极活性物质制造的二次电池可以防止在制造用于二次电池的电极的压缩过程中可能发生的碳化物层的破坏和芯碳材料的变形引起的特性劣化。结果，可以在长周期中改善放电容量，循环效率和放电容量保持率方面的二次电池。

2. 发明授权

US08398386B2 2 stage rotary compressor 有权
标题翻译： 2级旋转压缩机
公开(公告)号：US08398386B2
公开(公告)日：2013-03-19
申请号：US12741913
申请日：2008-03-31
申请人： Jeong-Min Han , Sang-Myung Byun , Sang-Mo Kim , Joon-Hong Park
发明人： Jeong-Min Han , Sang-Myung Byun , Sang-Mo Kim , Joon-Hong Park
IPC分类号： F04C23/00
CPC分类号： F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/126 , F04C2250/102
摘要： A 2 stage rotary compressor is provided that includes a hermetic container that defines an outward appearance of the compressor; a 2 stage compression assembly provided in the hermetic container, wherein a low pressure cylinder, a middle plate, and a high pressure cylinder are successively stacked from any one of upper and lower portions; and first discharge port that discharges refrigerant compressed in the low pressure cylinder, and having an inner volume equivalent to 0.5% to 2.5% of an inner volume of the low pressure cylinder. 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 in which 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 he appropriately restricted.
摘要翻译：提供一种2级旋转压缩机，其包括限定压缩机外观的密封容器; 设置在密封容器中的2级压缩组件，其中低压缸，中间板和高压缸从上部和下部中的任一个相继堆叠; 以及第一排出口，其排出在低压缸中被压缩的制冷剂，并且其内部体积相当于低压缸的内部容积的0.5％至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，从而造成压缩损失。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。因此，排放口的体积应适当限制。

3. 发明申请

US20100092324A1 Variable capacity rotary compressor 有权
标题翻译：可变容量旋转压缩机
公开(公告)号：US20100092324A1
公开(公告)日：2010-04-15
申请号：US12448525
申请日：2007-12-24
申请人： Sang-Myung Byun , Jeong-Min Han
发明人： Sang-Myung Byun , Jeong-Min Han
IPC分类号： F04C18/356
CPC分类号： F01C21/0863 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C28/065 , F04C2270/56
摘要： Provided is a variable capacity rotary compressor, which has a passage for restricting a vane using a pressure applied towards a perpendicular direction to a direction of a motion of the vane. A ratio between a sectional area of the passage and a vane area of the vane facing the passage and receiving a restriction pressure applied thereto ranges from 1.5% to 16.4%, and accordingly the vane can smoothly perform a reciprocation upon a normal driving mode of the compressor and also the vane can be quickly restricted upon a saving driving mode of the compressor. Hence, the fast and stable restriction of the vane can prevent a vibration of the vane, so as to reduce noise generated from the compressor.
摘要翻译：提供一种可变容量的旋转压缩机，其具有用于使用朝向与叶片的运动方向垂直的方向施加的压力来限制叶片的通道。通道的横截面面积与叶片面对通道的叶片面积之间的比例接受施加到其上的限制压力的范围为1.5％至16.4％，因此叶片能够平稳地在正常的驾驶模式下进行往复运动压缩机也可以在压缩机的节省驱动模式下快速地限制叶片。因此，叶片的快速和稳定的限制可以防止叶片的振动，从而降低压缩机产生的噪音。

4. 发明授权

US08764409B2 Apparatus and method for controlling operation of compressor 有权
标题翻译：控制压缩机运行的装置和方法
公开(公告)号：US08764409B2
公开(公告)日：2014-07-01
申请号：US12811923
申请日：2009-01-06
申请人： Jeong-Min Han , Sang-Myung Byun , Sang-Mo Kim
发明人： Jeong-Min Han , Sang-Myung Byun , Sang-Mo Kim
IPC分类号： H02P1/26 , H02P1/44 , H02P23/00 , H02P25/00 , H02P27/00 , F04B49/06
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。

5. 发明授权

US07988431B2 Capacity-variable rotary compressor 有权
标题翻译：容量变量旋转压缩机
公开(公告)号：US07988431B2
公开(公告)日：2011-08-02
申请号：US11839649
申请日：2007-08-16
申请人： Sang Myung Byun , Jeong Min Han , Jeong Hun Kim
发明人： Sang Myung Byun , Jeong Min Han , Jeong Hun Kim
IPC分类号： F03C4/00 , F04C2/00 , F04C14/18
CPC分类号： F04C18/3564 , F01C21/0863 , F04C23/008 , F04C28/065
摘要： A variable capacity rotary compressor is provided, in which a vane may be restricted by a pressure difference generated between both side surfaces of the vane when the compressor performs in a saving driving mode. The vane may be restricted quickly and stably by rapidly decreasing a pressure of a vane chamber by leaking a discharge pressure of the vane chamber to an inlet via a low pressure passage and thereby increasing a pressurizing force applied to a side surface of the vane relatively greater than a supporting force applied to a rear surface thereof. In this way, the vane may be prevented from being vibrated due to a weak restriction force of the vane when a power driving mode of the compressor is switched into the saving driving mode, which prevents noise from increasing due to design conditions, thereby enhancing a comfort feeling of a user.
摘要翻译：提供了一种可变容量的旋转压缩机，其中当压缩机在节能驾驶模式下执行时，叶片可能受到在叶片的两个侧表面之间产生的压差的限制。通过将叶片室的排出压力通过低压通道泄漏到入口，通过迅速地降低叶片室的压力，可以快速而稳定地限制叶片，从而增加施加到叶片的侧表面的加压力相对较大而不是施加到其后表面的支撑力。以这种方式，当压缩机的动力驱动模式切换到节能驱动模式时，可以防止由于叶片的弱限制力而使叶片振动，从而防止由于设计条件而引起的噪声增加，从而增强了用户的舒适感

6. 发明申请

US20100284847A1 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：US20100284847A1
公开(公告)日：2010-11-11
申请号：US12742600
申请日：2008-03-31
申请人： Jeong-Min Han , Sang-Myung Byun , Sang-Mo Kim , Joon-Hong Park
发明人： Jeong-Min Han , Sang-Myung Byun , Sang-Mo Kim , Joon-Hong Park
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）。

7. 发明授权

US08251683B2 Variable capacity rotary compressor 有权
标题翻译：可变容量旋转压缩机
公开(公告)号：US08251683B2
公开(公告)日：2012-08-28
申请号：US12448525
申请日：2007-12-24
申请人： Sang-Myung Byun , Jeong-Min Han
发明人： Sang-Myung Byun , Jeong-Min Han
IPC分类号： F03C2/00 , F04C2/00
CPC分类号： F01C21/0863 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C28/065 , F04C2270/56
摘要： A variable capacity rotary compressor includes a rolling piston eccentrically rotated in the compression space of the cylinder assembly, and a vane coming in contact with the rolling piston. A vane restricting device restricts the vane by applying a pressure onto a side face of the vane, where a sectional area A of a passage through which the restriction pressure is applied to the side face of the vane is formed so as not to be larger than a vane area B of the vane to which the restriction pressure is applied through a passage. The passage includes a first passage for connecting an inner space of the casing to a vane slot which is provided in the cylinder assembly and has the vane slidably inserted therein, and a second passage for connecting the vane slot to an inlet which is connected to the suction chamber of the cylinder assembly.
摘要翻译：可变容量的旋转压缩机包括在气缸组件的压缩空间中偏心旋转的滚动活塞和与滚动活塞接触的叶片。叶片限制装置通过对叶片的侧面施加压力来限制叶片，其中限制压力施加到叶片的侧面的通道的截面积A形成为不大于通过通道施加限制压力的叶片的叶片区域B. 通道包括用于将壳体的内部空间连接到设置在气缸组件中并具有可滑动地插入其中的叶片的叶片槽的第一通道和用于将叶片槽连接到入口的第二通道，气缸组件的吸气室。

8. 发明申请

US20100281898A1 APPARATUS AND METHOD FOR CONTROLLING OPERATION OF COMPRESSOR 有权
标题翻译：控制压缩机运行的装置和方法
公开(公告)号：US20100281898A1
公开(公告)日：2010-11-11
申请号：US12811923
申请日：2009-01-06
申请人： Jeong-Min Han , Sang-Myung Byun , Sang-Mo Kim
发明人： Jeong-Min Han , Sang-Myung Byun , Sang-Mo Kim
IPC分类号： F25B49/02
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

US20100278675A1 2 STAGE ROTARY COMPRESSOR 有权
标题翻译： 2级旋转式压缩机
公开(公告)号：US20100278675A1
公开(公告)日：2010-11-04
申请号：US12741913
申请日：2008-03-31
申请人： Jeong-Min Han , Sang-Myung Byun , Sang-Mo Kim , Joon-Hong Park
发明人： Jeong-Min Han , Sang-Myung Byun , Sang-Mo Kim , Joon-Hong Park
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 he 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。因此，排放口的体积应适当限制。

10. 发明申请

US20090155112A1 VARIABLE CAPACITY ROTARY COMPRESSOR 有权
标题翻译：可变容量旋转压缩机
公开(公告)号：US20090155112A1
公开(公告)日：2009-06-18
申请号：US11839649
申请日：2007-08-16
申请人： Sang Myung Byun , Jeong Min Han , Jeong Hun Kim
发明人： Sang Myung Byun , Jeong Min Han , Jeong Hun Kim
IPC分类号： F01C1/063
CPC分类号： F04C18/3564 , F01C21/0863 , F04C23/008 , F04C28/065
摘要： A variable capacity rotary compressor is provided, in which a vane may be restricted by a pressure difference generated between both side surfaces of the vane when the compressor performs in a saving driving mode. The vane may be restricted quickly and stably by rapidly decreasing a pressure of a vane chamber by leaking a discharge pressure of the vane chamber to an inlet via a low pressure passage and thereby increasing a pressurizing force applied to a side surface of the vane relatively greater than a supporting force applied to a rear surface thereof. In this way, the vane may be prevented from being vibrated due to a weak restriction force of the vane when a power driving mode of the compressor is switched into the saving driving mode, which prevents noise from increasing due to design conditions, thereby enhancing a comfort feeling of a user.
摘要翻译：提供了一种可变容量的旋转压缩机，其中当压缩机在节能驾驶模式下执行时，叶片可能受到在叶片的两个侧表面之间产生的压差的限制。通过将叶片室的排出压力通过低压通道泄漏到入口，通过迅速地降低叶片室的压力，可以快速而稳定地限制叶片，从而增加施加到叶片的侧表面的加压力相对较大而不是施加到其后表面的支撑力。以这种方式，当压缩机的动力驱动模式切换到节能驱动模式时，可以防止由于叶片的弱限制力而使叶片振动，从而防止由于设计条件而引起的噪声增加，从而增强了用户的舒适感

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