TWO-WAY LINEAR SPRING-PISTON COMPRESSOR Russian patent published in 2021 - IPC F04B35/04 

FIELD: refrigeration technology.

SUBSTANCE: invention relates to a device for compressing vapors and gases and can be used in refrigeration technology. The effect is achieved by the fact that in a double-sided linear spring-piston compressor containing a linear drive, a piston cylinder, a piston cylinder head, a piston driven by a linear drive, with the possibility of reciprocating movement of the piston inside the piston cylinder along the axis, the springs according to the invention, the springs have a trapezoidal section of the coil and are return springs-pistons installed inside the piston cylinder between the heads of the piston cylinder and the piston, while the piston is made in the form of a cylinder with truncated cones at the ends.

EFFECT: lightweight and compact compressor with high efficiency development.

1 cl, 1 dwg