Receptacles – Receptacle having flexible – removable inner liner – Means for venting air trapped between the liner and its...
Patent
1997-12-05
1998-09-15
Moy, Joseph M.
Receptacles
Receptacle having flexible, removable inner liner
Means for venting air trapped between the liner and its...
220530, 220723, 138 30, F16L 5504
Patent
active
058067051
ABSTRACT:
A hydropneumatic pressure vessel comprising a tank wall having wall portions defining a closed cavity. A flexible elastomeric diaphragm separates the cavity into first and second fluid pressure chambers. An edge of the diaphragm is clamped between annular portions of the wall positions and other radially and axially off-set portions of the wall portions are fused to each other.
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Herald, Jr. Nicholas
Molina, Jr. Charles T.
Murphy James C.
Essef Corporation
Moy Joseph M.
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