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US 5,632,305 AGranted
Apparatus for securing a pressure vessel against over pressure
AssigneeSiemens Aktiengesellschaft
InventorsErwin Laurer, Hermann-Josef Conrads, Rafael Mandl
Life of this patent
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Abstract
An apparatus for securing a pressure vessel against over pressure includes a shaped part connected to a pressure vessel and a valve assembly being disposed on the shaped part. The valve assembly includes a housing block, at least one safety valve having a valve seat disposed in the housing block, a hydraulic seal for the safety valve, and a conduit being disposed inside the housing block and/or the shaped part for receiving the hydraulic seal.
Claims10
An apparatus for securing a pressure vessel against over pressure, comprising:
- a shaped part connected to a pressure vessel;
- and
- a valve assembly disposed on said shaped part, said valve assembly including a housing block, a safety valve having a valve seat disposed in said housing block, a hydraulic seal for said safety valve, and a conduit disposed inside at least one of said housing block and said shaped part for receiving said hydraulic seal.
Dependencies are inferred from the claim text.