PATENT No. US 9,353,736, B1
ABSTRACT:
A MODULAR RADIAL COMPRESSOR for compressing fluids includes a compression vessel having a collapsible vessel internal space having expanded and a compressed sizes, the compression vessel having an intake structure for passing fluid into the vessel internal space from fluid sources and an output structure for passing fluid out of the vessel internal space; a rotatable arm structure having an arm structure rotational axis and at least one radial arm protrusion positioned to periodically about one or multiple compression vessel and compress the vessel internal spaces; a rotational drive mechanism drivably connected to the rotatable arm structure for rotatably driving the arm structure and the arm protrusion about the arm structure rotational axis; and a compression vessel expansion mechanism for expanding the vessel internal space to its expanded size subsequent to each vessel internal space compression.

The compressor automatically adjusts the number of compression per cylinder/piston to be active or to rest, according to the usage demand.