Receptacles – Receptacle having flexible – removable inner liner – Means for venting air trapped between the liner and its...
Patent
1991-06-07
1992-10-27
Marcus, Stephen
Receptacles
Receptacle having flexible, removable inner liner
Means for venting air trapped between the liner and its...
220256, 220289, 220661, 264310, B65D 2516
Patent
active
051582007
ABSTRACT:
A tank connector construction for a tank. The tank is comprised of an outer shell of metal material and an inner shell of non-corrosive and non-metallic material mounted inside the outer shell. A metal connector fitting is provided which has an internal threaded body portion, an internal groove and a weld projection portion on the inner end thereof. The weld projection portion of the fitting is welded to the outer shell of the tank. A sleeve member of non-corrosive and non-metallic material is mounted in the internal groove of the connector fitting. An extension portion of non-corrosive and non-metallic material is formed integrally with the inner shell of the tank and is fused to the material of the sleeve to prevent contact between the contents of the tank and the outer shell of the tank. The extension portion of non-corrosive and non-metallic material has a threaded portion which forms a continuation of the internal threaded body portion of the metal connector fitting.
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Faber Rolf E.
Vago Otto Z.
Castellano S.
Marcus Stephen
Puerner Paul R.
State Industries, Inc.
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