DEVICE FOR DEGASSING A LIQUID

摘要

The invention relates to a device (1) for degassing a liquid. The invention is characterized in that the degassing device (1) that is vertically arranged in a mounted state comprises a piston (3) which can be vertically displaced in a piston chamber (2) by means of the liquid (4) that is to be degassed. A piston rod (6) of said piston (3) projects through a top degassing opening (7) of the piston chamber (2). A mass element (8) is connected to the piston (3) by means of the piston rod (6), is disposed in a vertically movable manner on the side of the degassing opening (7) that faces away from the piston chamber (2), and preloads the piston (3) into the lowest stroke position thereof. The mass element (8) closes the degassing opening (7) by means of a first seal (9) in the lowest stroke position while the piston (3) closes the degassing opening (7) by means of a second seal (10) in the highest stroke position. Air can escape from the piston chamber (2) into the environment in an intermediate position.