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    • 7. 发明授权
    • Abrasion preventive structure of reciprocating compressor
    • 往复式压缩机的防磨损结构
    • US07028601B2
    • 2006-04-18
    • US10474940
    • 2002-10-31
    • Hyung-Pyo YoonKyeong-Weon Lee
    • Hyung-Pyo YoonKyeong-Weon Lee
    • F01B31/00
    • F04B35/045F05C2201/0466F05C2253/12
    • In an abrasion preventive structure of a reciprocating compressor, by forming a coating layer made of Ni—P alloy material having high hardness onto the surface of a frame at which front (92) and rear (93) resonance springs are contacted or spring mounting grooves (91a, 92a) of a spring supporting rod (91) or spring fixation protrusions or the inner circumference of a cylinder built-in type frame, although each resonance spring (92, 93) is rotated while repeating compression/relaxation, it is possible to prevent abrasion of the spring mounting grooves (91a, 92a) or the spring fixation protrusions, and accordingly reliability of the compressor can be improved.
    • 在往复式压缩机的防磨损结构中,通过在前(92)和后(93)共振弹簧接触的框架的表面上形成具有高硬度的Ni-P合金材料制成的涂层,或者弹簧安装槽 (91a,92a)或弹簧固定突起或气缸内置型框架的内周,尽管每个共振弹簧(92,93)在重复压缩/松弛的同时旋转,但是 可以防止弹簧安装槽(91a,92a)或弹簧固定突起的磨损,从而可以提高压缩机的可靠性。
    • 10. 发明授权
    • Mover assembly of reciprocating motor
    • 往复式电机的移动组件
    • US08049374B2
    • 2011-11-01
    • US11157792
    • 2005-06-22
    • Bon-Cheol KuJin-Yoong DoHyung-Pyo YoonSi-Hang JeonWon-Hyuk Jung
    • Bon-Cheol KuJin-Yoong DoHyung-Pyo YoonSi-Hang JeonWon-Hyuk Jung
    • H02K33/00
    • H02K1/278H02K1/34H02K15/03H02K33/16Y10T29/49009Y10T29/49012Y10T29/53143
    • A mover assembly of a reciprocating motor includes: a mover body disposed at a gap between an inner stator and an outer stator; permanent magnets fixed at an outer circumferential surface of the mover body and reciprocally moved together with the mover body in a direction of an induction magnetic field between the inner stator and the outer stator; and a mixed member made of a fiber and a resin to cover and fix the permanent magnets. The permanent magnets are arranged at an outer circumferential face of the mover body, covered with the mixed member obtained by mixing a fiber and a resin, and hardened to be fixed. Therefore, the permanent magnets can be firmly and easily fixed at the mover body. In addition, by molding the mover body with a non-magnetic and non-conductive material, leakage of the magnetic force of the permanent magnets can be prevented.
    • 往复式电动机的动子组件包括:设置在内定子和外定子之间的间隙处的动子体; 永磁体固定在动子体的外周面,与动子体一起在内定子与外定子之间的感应磁场的方向上往复移动; 以及由纤维和树脂制成的混合构件以覆盖和固定永磁体。 永久磁铁布置在移动体的外周面上,用混合纤维和树脂制成的混合构件覆盖,硬化固定。 因此,永磁体可以牢固且容易地固定在移动体上。 此外,通过用非磁性和非导电材料模制移动体,可以防止永久磁铁的磁力泄漏。