公开(公告)号：US20060140791A1

公开(公告)日：2006-06-29

申请号：US11321354

申请日：2005-12-28

申请人： Glenn Deming ,  Douglas Olsen ,  Kang Lee ,  William Gronemeyer ,  Curtis Slayton

发明人： Glenn Deming ,  Douglas Olsen ,  Kang Lee ,  William Gronemeyer ,  Curtis Slayton

IPC分类号： F04B35/04

CPC分类号： F04C23/008 ,  F04C18/3564 ,  F04C29/0085

摘要： Disclosed is a rolling piston rotary compressor for use with primary refrigerants that is miniaturized for portable and mobile applications for which size and weight are often crucial. The miniature rotary compressor comprises a compressor mechanism, a brushless DC motor and a casing. The compressor mechanism comprises, a cylinder, a shaft having an eccentric part, one or more bearings to support the shaft, a roller, a vane, an oil sump, openings for communicating with lubricant oil and refrigerant, and inlet and discharge ports. The compressor mechanism and the motor are housed in a hermetically sealed or semi-hermetically sealed casing. The configuration and design of the present invention allow the realization of an ultralight miniature compressor. The miniature rotary compressor provides a higher power density and comparable efficiency as compared to state-of-the-art refrigerant-based rotary compressors. Also disclosed are methods of manufacturing the miniature rotary compressor.

摘要翻译： 公开了一种用于主要致冷剂的滚动活塞旋转压缩机，其小型化用于便携式和移动应用，其尺寸和重量通常至关重要。 微型旋转压缩机包括压缩机构，无刷直流电动机和壳体。 压缩机构包括：气缸，具有偏心部的轴，支撑轴的一个或多个轴承，滚子，叶片，油底壳，用于与润滑油和制冷剂连通的开口以及入口和排出口。 压缩机构和马达容纳在密封或半密封的壳体中。 本发明的结构和设计允许实现超轻型微型压缩机。 与现有技术的制冷剂型旋转压缩机相比，微型旋转压缩机提供更高的功率密度和可比效率。 还公开了制造微型旋转压缩机的方法。