Air/Fluid Bridge Rectifier

Invented this by accident while trying to design an air pump. This is 4 tesla valves set up in a configuration that intakes forwards and backwards air/fluid pressure in two inlets, and outputs air/fluid in only one direction on the outlets. So if this were connected to the top and bottom of a cylinder, the upward and downward strokes both output pressure. It is the pneumatic equivalent of a bridge rectifier.