Tank and tank connector assembly

Details Tank and tank connector assembly Tank and tank connector assembly

1996-10-10

1997-12-16

Castellano, Stephen J.

Receptacles

Receptacle having flexible, removable inner liner

Means for venting air trapped between the liner and its...

220601, 220289, B65D 2516

Patent

active

056975155

ABSTRACT:
A tank connector construction comprised of an outer shell of metal material and an inner shell of polymer material mounted inside the outer shell. A metal connector member having a tubular wall and a welding projection at one end thereof is provided with the welding projection of said metal connector member welded to the outer shell of metal material. An insert member of polymer material is mounted in one end of the metal connector member with the insert member fused to the inner shell of the tank. A connector sleeve member is mounted inside the tubular wall of the metal connector member. A connector sleeve member has an internally threaded tubular wall portion and is made of a polymer material having "low creep" characteristics. In the preferred embodiment, the polymer material of the connector sleeve member is a polyamide material.

REFERENCES:
patent: 3437231 (1969-04-01), Carpenter, Jr.
patent: 4114779 (1978-09-01), Stoll, III
patent: 5158200 (1992-10-01), Vago et al.
patent: 5217138 (1993-06-01), Nichols
patent: 5217140 (1993-06-01), Lindahl
patent: 5379913 (1995-01-01), Rieke et al.
patent: 5431764 (1995-07-01), Syler et al.
patent: 5509567 (1996-04-01), Lindahl

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