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    • 4. 发明授权
    • Reciprocating compressor having reduced vibration
    • 往复式压缩机振动减小
    • US06881042B2
    • 2005-04-19
    • US10312694
    • 2001-05-25
    • Jong-Tae HeoSeong-Yeol HyeonKyung-Bum HurGyoo-Jong BaeJang-Whan Kim
    • Jong-Tae HeoSeong-Yeol HyeonKyung-Bum HurGyoo-Jong BaeJang-Whan Kim
    • F04B35/04F04B39/00F04B39/12F04B39/14F04B17/04F04B17/00
    • F04B35/045F04B39/0027F04B39/14
    • A reciprocating compressor includes: a reciprocating motor, an outer stator and an inner stator provided with at least one step portion at both sides thereof, and an armature linearly moving therebetween; a compression unit having a cylinder and a piston inserted in the cylinder to receive a linear and reciprocal driving force of the reciprocating motor and compress a gas; a suction unit sucking a gas into the compression unit; a discharge unit discharging the gas compressed in the compression unit to outside the container; a resonance spring unit elastically supporting the piston and the armature; and a frame unit supporting the compression unit and the reciprocating motor. Because stable driving is achieved in its operation, generation of vibration and noise can be minimized, heightening reliability. In addition, the amount of gas discharge can be accurately controlled.
    • 往复式压缩机包括:往复式电动机,外定子和内定子,在其两侧设置有至少一个台阶部分,并且电枢在其间线性移动; 压缩单元,其具有插入到所述气缸中的气缸和活塞,以接收往复式电动机的线性和往复驱动力并压缩气体; 吸入单元,将气体吸入压缩单元; 排出单元将在压缩单元中压缩的气体排出到容器外部; 共振弹簧单元,其弹性地支撑所述活塞和所述电枢; 以及支撑压缩单元和往复运动马达的框架单元。 由于在其操作中实现了稳定的驱动,所以可以最小化振动和噪音的产生,提高可靠性。 此外,可以精确地控制气体排出量。
    • 5. 发明授权
    • Piston support structure of reciprocating compressor
    • 往复式压缩机的活塞支撑结构
    • US06733245B2
    • 2004-05-11
    • US10035176
    • 2002-01-04
    • Won Sik OhHyuk LeeGyoo Jong Bae
    • Won Sik OhHyuk LeeGyoo Jong Bae
    • F04B1900
    • F04B35/045
    • A piston support structure for a reciprocating compressor is provided that includes a piston receiving a linear reciprocating driving power generated by a reciprocating motor. The piston is in a compression space formed in a cylinder and a first resonant spring and a second resonant spring are positioned on both sides of the piston. The first resonant spring and the second resonant spring elastically support the linear reciprocating motion of the piston. The spring constant of the second resonant spring opposite to the first resonant spring is larger than the spring constant of the first resonant spring positioned on the side of the compression space of the cylinder. Accordingly, the stress concentration of the second resonant springs for elastically supporting the piston is reduced. Accordingly, it is possible to prevent the fatigue of the second resonant springs and to extend the durability of the resonant springs.
    • 提供了一种用于往复式压缩机的活塞支撑结构,其包括接收由往复式电机产生的线性往复驱动力的活塞。 活塞处于形成在气缸中的压缩空间中,并且第一共振弹簧和第二共振弹簧位于活塞的两侧。 第一谐振弹簧和第二谐振弹簧弹性地支撑活塞的线性往复运动。 与第一谐振弹簧相对的第二谐振弹簧的弹簧常数大于位于气缸的压缩空间一侧的第一谐振弹簧的弹簧常数。 因此,用于弹性支撑活塞的第二共振弹簧的应力集中减小。 因此,可以防止第二谐振弹簧的疲劳并延长谐振弹簧的耐久性。
    • 8. 发明授权
    • Driving controlling apparatus of linear compressor and method thereof
    • 线性压缩机的驱动控制装置及其方法
    • US07528560B2
    • 2009-05-05
    • US10578685
    • 2003-11-11
    • Gyoo-Jong BaeDong-Hee Shin
    • Gyoo-Jong BaeDong-Hee Shin
    • H02P1/00
    • F04B49/065F04B2203/0401
    • A driving controlling apparatus of a linear compressor and a method thereof are disclosed, in which a stroke is variably controlled at the time of a compression processing and a suction processing thus to prevent a consumption power decrease and a refrigerating capacity deficiency phenomenon and to enhance a reliability (v.u). A driving controlling method of a linear compressor, wherein a firing angle is respectively applied at the time of a compression processing and a suction processing according to a load state. The driving controlling apparatus comprises an electric circuit (20) for driving a linear compressor by varying a stroke by a piston movement; a voltage/current detecting unit (21) for detecting a voltage and a current generated at the electric circuit unit (20), a phase difference detecting unit (22) for receiving a voltage and a current from the voltage/current detecting unit (21) and thus detecting a voltage/current phase difference of a corresponding time point; and a stroke controlling unit (23) for receiving a phase difference from the phase difference detecting unit (22) and applying a stroke voltage to the electric circuit unit by differently applying a firing angle at the time of a compression processing and a suction processing, respectively on the basis of the input phase difference.
    • 公开了一种线性压缩机的驱动控制装置及其方法,其中在压缩处理和抽吸处理时可变地控制冲程,从而防止消耗功率降低和制冷能力不足现象,并且增强 可靠性(vu)。 一种线性压缩机的驱动控制方法,其中根据负载状态在压缩处理和抽吸处理时分别施加触发角。 驱动控制装置包括用于通过活塞运动改变行程来驱动线性压缩机的电路(20); 用于检测在电路单元(20)产生的电压和电流的电压/电流检测单元(21),用于从电压/电流检测单元(21)接收电压和电流的相位差检测单元(22) ),从而检测相应时间点的电压/电流相位差; 以及行程控制单元(23),用于从所述相位差检测单元(22)接收相位差,并且通过在压缩处理和抽吸处理时不同地施加触发角度向所述电路单元施加行程电压, 分别基于输入相位差。
    • 10. 发明授权
    • Reciprocating compressor
    • 往复式压缩机
    • US06875000B2
    • 2005-04-05
    • US10276912
    • 2001-05-25
    • Gyoo-Jong BaeSeong-Yeol HyeonJang-Whan KimJong-Tae Heo
    • Gyoo-Jong BaeSeong-Yeol HyeonJang-Whan KimJong-Tae Heo
    • F04B39/00F04B35/04F04B17/04
    • F04B35/045
    • A reciprocating compressor including: a closed container (10); a reciprocating motor (20) having stators and an armature (22) disposed in the air gap between the stators (21) and making a reciprocal movement; a compression unit (30) having a piston (31) combined with the armature (22) of the reciprocating motor and a cylinder fixed inside the closed container (10); a spring unit (50) elastically supporting the armature (22) of the reciprocating motor (20) in a movement direction; and a frame unit (100) supporting the reciprocating motor (20) and the compression unit (30) having a gas hole (111) at a suitable portion thereof. Accordingly, when the armature (22) of the reciprocating motor (20) makes a reciprocal movement, the gas is compressed at the end of the armature (22), so that an increase of a flow resistance is prevented. In addition, in occurrence of an over-stroke of the armature, as the step portion (112) makes a space to prevent the magnet from releasing or damaging, the reliability of the compressor is improved.
    • 一种往复式压缩机,包括:密闭容器(10); 具有定子的往复式电动机(20)和设置在定子(21)之间的气隙中并形成往复运动的电枢(22); 压缩单元(30),其具有与所述往复运动马达的所述电枢(22)组合的活塞(31)和固定在所述密闭容器(10)内的圆筒; 弹性单元(50),其在往复运动马达(20)的运动方向上弹性地支撑所述电枢(22) 以及支撑往复运动马达(20)的框架单元(100)和在其适当部分具有气孔(111)的压缩单元(30)。 因此,当往复式电机(20)的电枢(22)进行往复运动时,气体在电枢(22)的端部被压缩,从而防止了流动阻力的增加。 此外,在发生电枢的过冲程时,随着台阶部(112)形成防止磁铁释放或破坏的空间,提高了压缩机的可靠性。