公开(公告)号：US08469674B2

公开(公告)日：2013-06-25

申请号：US11791473

申请日：2005-11-25

申请人： Gyoo-Jong Bae ,  Yang-Jun Kang ,  Kyeong-Bae Park ,  Chul-Gi Roh ,  Ki-Chul Choi ,  Eon-Pye Hong

发明人： Gyoo-Jong Bae ,  Yang-Jun Kang ,  Kyeong-Bae Park ,  Chul-Gi Roh ,  Ki-Chul Choi ,  Eon-Pye Hong

IPC分类号： F04B49/06

CPC分类号： H02P7/295 ,  F04B49/06 ,  F04B2203/0201 ,  F04B2203/0202 ,  H02P25/032

摘要： Disclosed are an operation control device of a compressor, which can reduce motor loss by applying an AC power to a motor of the compressor without a switching operation of a control unit, and a method thereof. The operation control device of the compressor comprises: a capacitor electrically connected to a motor of the compressor and having a predetermined capacitance; a control unit connected in series to the motor of the compressor and applying an AC power to the motor of the compressor according to a control signal; and a controller detecting a load variation amount on the basis of a current and voltage applied to the motor of the compressor and controlling on/off of the control unit according to the detected load variation amount.

摘要翻译： 公开了一种压缩机的操作控制装置及其方法，其可以通过在压缩机的电动机上施加交流电而减少电动机损耗，而不需要控制单元的切换操作。 压缩机的运行控制装置包括：电连接到压缩机的电动机并具有预定电容的电容器; 控制单元，串联连接到压缩机的电动机，并根据控制信号向压缩机的电动机施加交流电; 以及控制器，其基于施加到压缩机的电动机的电流和电压来检测负载变化量，并且根据检测到的负载变化量来控制控制单元的接通/断开。

公开(公告)号：US07841844B2

公开(公告)日：2010-11-30

申请号：US11185827

申请日：2005-07-21

申请人： Kyeong-Bae Park ,  Eon-Pyo Hong ,  Ki-Chul Choi ,  Tae-Hee Kwak

发明人： Kyeong-Bae Park ,  Eon-Pyo Hong ,  Ki-Chul Choi ,  Tae-Hee Kwak

IPC分类号： F04B53/12 ,  F04B39/10

CPC分类号： F04B35/045 ,  F04B39/0016 ,  F04B39/1073 ,  F04B39/108

摘要： A refrigerant suction guide structure of a reciprocating compressor is provided. The refrigerant suction guide structure includes a cylinder having an accommodating space inside, a piston having suction channels through which refrigerant is inhaled inside and inserted into the cylinder to be in a linear reciprocating motion, a suction valve included in the end of the piston to open and close the suction channels, and a valve fixing member for combining the suction valve with the piston. The suction channels of the piston include inclined surfaces for guiding refrigerant to the outside in which the suction valve is first opened. The suction channels are formed so as to be inclined to reduce flow resistance of inhaled refrigerant such that the amount of the inhaled refrigerant is increased. Therefore, it is possible to improve the efficiency of a compressor.

摘要翻译： 提供往复式压缩机的制冷剂吸入引导结构。 制冷剂吸入引导结构包括：具有内部容纳空间的气缸，具有吸入通道的活塞，制冷剂被吸入内部并插入气缸中以形成直线往复运动;吸入阀包括在活塞末端以打开 并且关闭抽吸通道，以及用于将吸入阀与活塞组合的阀固定构件。 活塞的抽吸通道包括用于将制冷剂引导到吸入阀首先打开的外部的倾斜表面。 抽吸通道形成为倾斜以减少吸入制冷剂的流动阻力，使得吸入制冷剂的量增加。 因此，能够提高压缩机的效率。

公开(公告)号：US07614251B2

公开(公告)日：2009-11-10

申请号：US11242947

申请日：2005-10-05

申请人： Ki-Chul Choi ,  Kyeong-Bae Park ,  Eon-Pyo Hong

发明人： Ki-Chul Choi ,  Kyeong-Bae Park ,  Eon-Pyo Hong

IPC分类号： F25B1/10

CPC分类号： F04B35/045

摘要： Disclosed are a reciprocating compressor and a refrigerator having the same. The reciprocating compressor comprises a casing, one reciprocating motor mounted at a frame unit provided in the casing for generating a linear-reciprocation driving force, a first compression unit for compressing a refrigerant directly sucked without passing through the inside of the casing by receiving the driving force of the reciprocating motor, and a second compression unit for mixing a refrigerant introduced into the casing and a refrigerant discharged from the first compression unit and then compressing the mixed refrigerant once more by receiving the driving force of the reciprocating motor. Accordingly, a refrigerant is consecutively compressed two times, components are simplified, and the compressor is easily controlled. Also, the refrigerator having the reciprocating compressor decreases a load of the reciprocating compressor thereby to enhance the efficiency of the refrigerator.

摘要翻译： 公开了一种往复式压缩机和具有该往复式压缩机的冰箱。 往复式压缩机包括壳体，安装在设置在壳体中的框架单元处的用于产生线性往复驱动力的一个往复运动马达，第一压缩单元，用于压缩直接吸入的制冷剂，而不通过容纳驾驶的壳体的内部 往复运动电动机的力;以及第二压缩单元，用于混合引入到壳体中的制冷剂和从第一压缩单元排出的制冷剂，然后通过接收往复式电动机的驱动力再次压缩混合制冷剂。 因此，制冷剂被连续压缩两次，部件简化，并且容易控制压缩机。 此外，具有往复式压缩机的冰箱降低了往复式压缩机的负荷，从而提高了冰箱的效率。

公开(公告)号：US07385368B2

公开(公告)日：2008-06-10

申请号：US10823596

申请日：2004-04-14

申请人： Eon-Pyo Hong ,  Kyeong-Bae Park ,  Tae-Hee Kwak ,  Ki-Chul Choi ,  Sung-Hyun Ki

发明人： Eon-Pyo Hong ,  Kyeong-Bae Park ,  Tae-Hee Kwak ,  Ki-Chul Choi ,  Sung-Hyun Ki

IPC分类号： F04B49/00 ,  H02P7/00 ,  F25B9/00

CPC分类号： F04B35/045 ,  F04B2201/0206 ,  F04B2203/0401 ,  F04B2203/0402

摘要： An apparatus for controlling an operation of a reciprocating compressor includes a inductance increasing device connected to a motor of the reciprocating compressor, so that a surge current generated when power is applied to the reciprocating compressor at an initial stage is reduced and thus an initial stroke of the reciprocating compressor is reduced. Accordingly, operational efficiency of the reciprocating compressor is improved.

摘要翻译： 用于控制往复式压缩机的操作的装置包括连接到往复式压缩机的电动机的电感增加装置，使得在初始阶段向往复式压缩机施加电力时产生的浪涌电流减小，因此初始冲程 往复式压缩机减少。 因此，提高了往复式压缩机的运转效率。

公开(公告)号：US20080089792A1

公开(公告)日：2008-04-17

申请号：US11791473

申请日：2005-11-25

申请人： Gyoo-Jong Bae ,  Yang-Jun Kang ,  Kyeong-Bae Park ,  Chul-Gi Roh ,  Ki-Chul Choi ,  Eon-Pye Hong

发明人： Gyoo-Jong Bae ,  Yang-Jun Kang ,  Kyeong-Bae Park ,  Chul-Gi Roh ,  Ki-Chul Choi ,  Eon-Pye Hong

IPC分类号： F04B49/06

CPC分类号： H02P7/295 ,  F04B49/06 ,  F04B2203/0201 ,  F04B2203/0202 ,  H02P25/032

摘要： Disclosed are an operation control device of a compressor, which can reduce motor loss by applying an AC power to a motor of the compressor without a switching operation of a control unit, and a method thereof. The operation control device of the compressor comprises: a capacitor electrically connected to a motor of the compressor and having a predetermined capacitance; a control unit connected in series to the motor of the compressor and applying an AC power to the motor of the compressor according to a control signal; and a controller detecting a load variation amount on the basis of a current and voltage applied to the motor of the compressor and controlling on/off of the control unit according to the detected load variation amount.

摘要翻译： 公开了一种压缩机的操作控制装置及其方法，其可以通过在压缩机的电动机上施加交流电而减少电动机损耗，而不需要控制单元的切换操作。 压缩机的运行控制装置包括：电连接到压缩机的电动机并具有预定电容的电容器; 控制单元，串联连接到压缩机的电动机，并根据控制信号向压缩机的电动机施加交流电; 以及控制器，其基于施加到压缩机的电动机的电流和电压来检测负载变化量，并且根据检测到的负载变化量来控制控制单元的接通/断开。

公开(公告)号：US07323845B2

公开(公告)日：2008-01-29

申请号：US11011430

申请日：2004-12-15

申请人： Eon-Pyo Hong ,  Kyeong-Bae Park ,  Tae-Hee Kwak ,  Ki-Chul Choi

发明人： Eon-Pyo Hong ,  Kyeong-Bae Park ,  Tae-Hee Kwak ,  Ki-Chul Choi

IPC分类号： H02P5/40

CPC分类号： F04B49/065 ,  F04B2203/0202

摘要： Provided is an apparatus for controlling an operation of a compressor which can always apply a constant voltage to the compressor without noise and a method therefor. The apparatus for controlling the operation of the compressor includes: a triac electrically connected to the compressor; and a controller for controlling a turn-on duration of the triac on the basis of a voltage value of an alternating current power applied to the compressor and a predetermined reference voltage value.

摘要翻译： 提供一种用于控制压缩机的操作的装置，其可以始终向压缩机施加恒定的电压而无噪声及其方法。 用于控制压缩机的操作的装置包括：电连接到压缩机的三端双向可控硅开关元件; 以及控制器，其基于施加到压缩机的交流电力的电压值和预定的参考电压值来控制三端双向可控硅开关元件的接通持续时间。

公开(公告)号：US06875001B2

公开(公告)日：2005-04-05

申请号：US10297272

申请日：2001-05-24

申请人： Gye-Young Song ,  Ki-Chul Choi ,  Jin-Dong Kim ,  Chang-Gyu Choi

发明人： Gye-Young Song ,  Ki-Chul Choi ,  Jin-Dong Kim ,  Chang-Gyu Choi

IPC分类号： F04B39/00 ,  F04B35/04 ,  F04B17/04

CPC分类号： F04B35/045

摘要： A reciprocating compressor, wherein a flange unit connected to the mover constituting the reciprocating motor is installed on the piston constituting the compressing unit, the distance between the piston flange unit and the front frame of the frame unit is shorter than that of the between the piston flange unit and the reciprocating motor. In the process of being transmitted the linear reciprocal movement driving force of the reciprocating motor and compressing the gas in the compressing unit, the stability of the compressor is raised by preventing the components moving together with the mover of reciprocating motor from impacting with other components by the displacement generated by compression force applying the piston constituting the compressing unit. Also, the size of compressor can be scaled down by compactly constituting the components.

摘要翻译： 一种往复式压缩机，其中连接到构成往复运动马达的动子的凸缘单元安装在构成压缩单元的活塞上，活塞凸缘单元与框架单元的前框架之间的距离短于活塞 法兰单元和往复式电机。 在传递往复运动马达的线性往复运动驱动力并压缩压缩单元中的气体的过程中，通过防止与往复运动马达的动子一起移动的部件与其他部件冲击而与其它部件冲击而提高压缩机的稳定性 施加施加构成压缩单元的活塞的压缩力产生的位移。 此外，可以通过紧凑地构成部件来缩小压缩机的尺寸。

公开(公告)号：US20080131292A1

公开(公告)日：2008-06-05

申请号：US12031267

申请日：2008-02-14

申请人： Eon-Pyo HONG ,  Jae-Yoo YOO ,  Myung-Ryul LEE ,  Kyeong-Bae PARK ,  Chel-Woong LEE ,  Gye-Young SONG ,  Ki-Chul CHOI

发明人： Eon-Pyo HONG ,  Jae-Yoo YOO ,  Myung-Ryul LEE ,  Kyeong-Bae PARK ,  Chel-Woong LEE ,  Gye-Young SONG ,  Ki-Chul CHOI

IPC分类号： F04B49/06

CPC分类号： F04B35/045 ,  F04B49/065 ,  F04B2201/0206 ,  F04B2203/0401 ,  F04B2203/0402

摘要： Disclosed are an apparatus for controlling a driving of a reciprocating compressor capable of enhancing an efficiency by differently controlling a frequency and a stroke voltage according to a load size and capable of reducing consumption power, and a method thereof. The apparatus comprises a controlling unit for judging a load size by comparing a phase difference between a detected current and a stroke with a reference phase difference, and outputting a frequency control signal and a stroke control signal according to the judged load size.

摘要翻译： 公开了一种通过根据负载大小不同地控制频率和行程电压并能够降低功耗的方法来控制能够提高效率的往复式压缩机的驱动装置及其方法。 该装置包括：控制单元，用于通过将检测到的电流和行程之间的相位差与参考相位差进行比较来判断负载大小，以及根据判断的负载大小输出频率控制信号和行程控制信号。

公开(公告)号：US20070134116A1

公开(公告)日：2007-06-14

申请号：US11558985

申请日：2006-11-13

申请人： Kyeong Bae PARK ,  Ki Chul CHOI

发明人： Kyeong Bae PARK ,  Ki Chul CHOI

IPC分类号： F04B53/12

CPC分类号： F04B35/045 ,  F04B39/0016 ,  Y10T137/7892

摘要： Disclosed herein is a linear compressor in which a piston reciprocally moves in a cylinder upon receiving a reciprocating drive force of a linear motor to compress working-fluid, for example, refrigerant, received in the cylinder. The linear compressor comprises the piston adapted to reciprocally move in the cylinder, the piston being internally formed with a suction path, a suction valve to open or close the suction path of the piston to selectively connect the suction path of the piston to the interior of the cylinder, and a suction valve stopper to limit the degree of opening of the suction valve, whereby no excessive stress is applied to the suction valve. This has the effect of eliminating damage and deformation of the suction valve, minimizing vibration and noise due to the opening/closing operations of the suction valve, and maintaining the compression efficiency of the compressor at a constant value.

摘要翻译： 这里公开了一种线性压缩机，其中活塞在接受线性电动机的往复驱动力时在气缸中往复运动，以压缩容纳在气缸中的工作流体，例如制冷剂。 线性压缩机包括适于在气缸中往复移动的活塞，活塞在内部形成有吸入路径，吸入阀以打开或关闭活塞的吸入路径，以选择性地将活塞的吸入路径连接到 气缸和吸气阀止动器，以限制吸入阀的打开程度，从而不会对吸入阀施加过大的应力。 这具有消除吸入阀的损坏和变形的作用，由于吸入阀的打开/关闭操作使振动和噪音最小化，并将压缩机的压缩效率保持在恒定值。

公开(公告)号：US20070110600A1

公开(公告)日：2007-05-17

申请号：US11470005

申请日：2006-09-05

申请人： Hong Hee PARK ,  Seon Woong HWANG ,  Ki Chul CHOI

发明人： Hong Hee PARK ,  Seon Woong HWANG ,  Ki Chul CHOI

IPC分类号： F04B35/04

CPC分类号： F04B35/045 ,  F04B39/0016

摘要： Disclosed herein is a linear compressor in which a piston reciprocally moves in a cylinder upon receiving a reciprocating drive force of a linear motor to compress working-fluid, for example, refrigerant, received in the cylinder. The linear compressor comprises a piston adapted to reciprocally move in a cylinder, the piston being internally formed with a suction path, and a suction valve inserted in the suction path of the piston to move relative to the suction path, the suction valve performing opening/closing operations as it moves relative to the piston when the piston reciprocally moves. With this configuration, the suction valve always exhibits an even stroke, achieving an improvement in response and durability and minimizing vibration and noise due to the opening/closing operations thereof.

摘要翻译： 这里公开了一种线性压缩机，其中活塞在接受线性电动机的往复驱动力时在气缸中往复运动，以压缩容纳在气缸中的工作流体，例如制冷剂。 线性压缩机包括适于在气缸中往复移动的活塞，活塞在内部形成有吸入路径，以及插入在活塞的吸入路径中以相对于吸入路径移动的吸入阀，吸入阀执行打开/ 当活塞往复移动时，其相对于活塞移动时的关闭操作。 采用这种结构，吸气阀始终表现均匀的行程，从而提高了响应和耐用性，并且使得其打开/关闭操作所产生的振动和噪音最小化。