Refrigeration – Storage of solidified or liquified gas – With vapor discharged from storage receptacle
Patent
1994-04-28
1996-11-12
Capossela, Ronald C.
Refrigeration
Storage of solidified or liquified gas
With vapor discharged from storage receptacle
62 501, F17C 704, F17C 902
Patent
active
055728758
ABSTRACT:
A combined second relief valve and restricted orifice is located downstream of the relief valve stack on a vent line. The second relief valve opens at a pressure greater than that of the relief stack. When the second relief valve is closed, vapor is vented through the restricted orifice at high velocity, and when the second relief valve is open, the vapor vents from the unrestricted end of the vent line at high volume.
REFERENCES:
patent: 3123981 (1964-03-01), Carney et al.
patent: 3298187 (1967-01-01), Short
patent: 3548856 (1970-12-01), Vant
patent: 3608324 (1971-09-01), Singleton et al.
patent: 3690115 (1972-09-01), Clayton
patent: 3842613 (1974-10-01), Becker
patent: 4350017 (1982-09-01), Kneip et al.
Capossela Ronald C.
Minnesota Valley Engineering, Inc.
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