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：US20090252623A1

公开(公告)日：2009-10-08

申请号：US12416277

申请日：2009-04-01

申请人： Jong-Yoon CHOI ,  Kyeong-Bae PARK ,  Ki-Chul CHOI ,  Eon-Pyo HONG ,  Jin-Sung PARK

发明人： Jong-Yoon CHOI ,  Kyeong-Bae PARK ,  Ki-Chul CHOI ,  Eon-Pyo HONG ,  Jin-Sung PARK

IPC分类号： F04B35/04 ,  H02K33/16

CPC分类号： H02K33/02 ,  F04B35/045 ,  H02K1/145

摘要： A reciprocating motor and a reciprocating compressor having the same are provided. One side of each of outer and inner cores forming a stator are connected to each other, to prevent a magnetic flux generated by the coil and a magnet from leaking out of the stator. Hence, it is possible to fabricate components of the reciprocating compressor employing such a reciprocating motor by using a relatively low-cost magnetic substance, resulting in a decrease in fabricating costs of the compressor. Also, a length of the magnet may be reduced, which results in a reduction of the cost for the magnet, thereby decreasing fabricating costs of the reciprocating motor and the reciprocating compressor employing the reciprocating motor.

摘要翻译： 提供了一种往复式电动机和具有该往复式电动机的往复式压缩机。 形成定子的每个外芯和内芯的一侧彼此连接，以防止由线圈产生的磁通和磁体从定子泄漏。 因此，可以通过使用相对低成本的磁性物质来制造使用这种往复式电动机的往复式压缩机的部件，导致压缩机的制造成本降低。 此外，可以减小磁体的长度，这导致磁体成本的降低，从而降低往复式电动机和使用往复式电动机的往复式压缩机的制造成本。