公开(公告)号：US20060110259A1

公开(公告)日：2006-05-25

申请号：US10553944

申请日：2004-04-22

申请人： Rinaldo Puff ,  Dietmar E Rich Lilie ,  Egidio Berwanger

发明人： Rinaldo Puff ,  Dietmar E Rich Lilie ,  Egidio Berwanger

IPC分类号： F04B49/06

CPC分类号： F04B49/065 ,  F04B35/045 ,  F04B2201/0206 ,  F04B2203/0404 ,  F04B2205/05 ,  H02K33/16

摘要： A system for adjusting resonant frequencies in a linear compressor comprising, in the interior of a shell: a linear motor: a cylinder; a piston reciprocating inside the cylinder; and an actuating means operatively coupling the piston to the linear motor, said system comprising: a detecting means to detect a load imposed to the linear motor, in an operational condition of the latter related to the gas pressure in the discharge thereof; and a frequency adjusting means operatively associated with the detecting means and with the resonant assembly, in order to define, as a function of said operational condition, a frequency adjustment, by varying at least one of the values related to the mass of the resonant assembly and to the average stroke of the piston, to a value of the mechanical resonance frequency corresponding to the electrical supply frequency.

摘要翻译： 一种用于调节线性压缩机中的共振频率的系统，包括在壳体内部：线性马达：气缸; 在气缸内往复运动的活塞; 所述系统包括：检测装置，用于检测施加到所述线性电动机的负载与其排放中的气体压力相关的操作状态; 以及频率调节装置，其与检测装置和谐振组件可操作地相关联，以便通过改变与谐振组件的质量相关的值中的至少一个来定义作为所述操作条件的函数的频率调整 和活塞的平均行程相对应于与供电频率对应的机械共振频率的值。