Device for closed systems for equalizing pressure surges
AssigneeThorwesten Vent GmbH
InventorAlbert Thorwesten, Jr.
Life of this patent
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Abstract
Device (1) for closed systems for equalization of pressure surges, having an outlet nozzle (2), on which an impact plate (3) is provided and a hinged cover (4) is mounted pivotably, wherein the hinged cover (4) lies in a rest position (5) on the outlet nozzle (2) and in an open position (6) bears on the impact plate (3), wherein at least one holding-closed device (7) is provided, which presses the hinged cover (4) in the rest position (5) against the outlet nozzle (2) and in the case of a pressure surge releases the hinged cover (4), wherein the device has a control unit (8) that controls the holding-closed device (7).
Claims10
A device for closed systems for equalization of pressure surges, having an outlet nozzle, on which an impact plate is provided and a hinged cover is mounted pivotably, wherein the hinged cover lies in a rest position on the outlet nozzle and in an open position bears on the impact plate, wherein at least one holding-closed device is provided, which presses the hinged cover in the rest position against the outlet nozzle and in the case of a pressure surge releases the hinged cover,
- wherein the device has a control unit that controls the holding-closed device and
- wherein the holding-closed device is pneumatically adjustable.
Dependencies are inferred from the claim text.