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VARIABLE CAPACITY COMPRESSOR WITH LINE-START BRUSHLESS PERMANENT MAGNET MOTOR

机译:带线启动无刷永磁电动机的可变容量压缩机

摘要

A variable capacity compressor assembly (20) configured for variable capacity modulation includes a housing (30), with a compressing mechanism (22) and a driving mechanism (24) disposed within the housing. The compressing mechanism includes compressing members (54, 56) that are shiftable relative to one another between loaded and unloaded states. The driving mechanism includes a line-start brushless permanent magnet motor (26). The line-start brushless permanent magnet motor includes a plurality of permanent magnets (102) that are mounted on, and extend generally axially along, a rotor core body (90) of the motor. Using the motor may reduce manufacture cost, maintain conveniently, and increase reliability.
机译:配置用于可变容量调制的可变容量压缩机组件( 20 )包括一个外壳( 30 ),一个压缩机构( 22 )和一个驱动机构( 24 )设置在外壳内。压缩机构包括压缩构件( 54、56 ),该压缩构件可在加载状态和卸载状态之间相对于彼此移动。驱动机构包括线启动无刷永磁电动机( 26 )。线启动无刷永磁电动机包括多个永磁体( 102 ),这些永磁体安装在转子的转子铁心体( 90 )上并大致沿轴向延伸马达。使用电动机可以降低制造成本,方便维护并提高可靠性。

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