Separating device for separating air bubbles from hydraulic fluid, has return line for returning bubbles containing hydraulic fluid in collection tank containing hydraulic fluid

摘要

The separating device (14) has a return line (12) for returning bubbles containing hydraulic fluid in a collection tank (10) containing hydraulic fluid (22). A filter fabric (16) near to surface separates an inserting area (24) from the remaining hydraulic fluid provided in the collection tank. The hydraulic fluid from the return line is introduced in the collection tank. The inserting area is adjacent to the surface of the hydraulic fluid. An independent claim is included for a method for separating the air bubbles from a hydraulic fluid.