Patent ID: 6638035
Filing Date: 2003-10-28
Classification: F04B,H02K

Abstract:
A resonant assembly for a reciprocating compressor with a linear motor, having a piston (2) driven by an actuator (3), in order to reciprocate inside a cylinder (1a) of a non-resonant structure (1), said cylinder (1a) being provided with an end closed by a head (5), characterized in that it comprises a resonant element (10) defining, in a single piece, a rod portion (11), which is flexible and elongated and has a first end (13) coupled to the piston (2) and a second end (14) incorporated to a spring portion (12) affixed to the non-resonant structure (1) according to a plurality of points which are symmetric in relation to the longitudinal axis of the cylinder (1a) and lying on a fixation plane orthogonal to said longitudinal axis of the cylinder (1a).