| 摘要 |
<p>A counterweight-shaft assembly of reciprocating compressor and, more specifically, an assembly formed by the rotary electric motor shaft of the reciprocating compressor and at least a modular counterweight component fastened to the upper end of the eccentric portion of said rotary electric motor shaft of the reciprocating compressor. The eccentric portion of the rotary shaft provides a solid top and the coupling portion of the modular counterweight provides a lid, resulting in functional advantages for the reciprocating compressor, plus manufacturing and assembly advantages of the assembly components.</p> |
