Gas separation – With separating media bypass or system gas pressure relief – Pressure relief means to or from atmosphere
Patent
1975-03-21
1977-07-19
Lutter, Frank W.
Gas separation
With separating media bypass or system gas pressure relief
Pressure relief means to or from atmosphere
55341NT, 55366, 55423, 55429, 55430, 55466, 55467, 55484, 13751215, 137855, B01D 4642
Patent
active
040366146
ABSTRACT:
Relief valve means for dissipating positive compressor pressures which could exist within an industrial vacuum unit after the unit is shut down. A high capacity one-way flow type of valve is mounted on the unit to allow a vacuum to be created within the unit during normal operation and to prevent a build-up of undesirable positive pressure that can result from the brief reverse operation of the compressor immediately after the power is shut off.
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Lutter Frank W.
NFE International Ltd.
Prunner Kathleen J.
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