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US 12,379,039 B2Granted
Emergency degassing valve apparatus
AssigneeIllinois Tool Works Inc.
InventorsChristian Pfeiffer, Melanie Sindel, Bernhard Aberle
Life of this patent
Estimating the term…
Abstract
An emergency degassing apparatus is provided, comprising a base body, an emergency degassing valve having an emergency degassing opening and a pressure cap for closing the emergency degassing opening, and a pressure compensation element (DAE) having a first and a second pressure compensation valve.
Claims9
An emergency degassing apparatus, comprising:
- a base body, an degassing valve having an degassing opening and a pressure cap for closing the emergency degassing opening, and a pressure compensation element (DAE) having a first and a second pressure compensation valve, wherein a spring device is provided, which is configured so as to exerta specified force on the pressure cap so that the pressure cap is retained in a closed position, wherein the spring device is configured such that, upon reaching a specified internal pressure in a space to be degassed, the spring device releases the pressure cap.
Dependencies are inferred from the claim text.