Oil storage tank equipped with a floating bed type inner...

Details Oil storage tank equipped with a floating bed type inner... Oil storage tank equipped with a floating bed type inner...

2007-06-05

2007-06-05

Stashick, Anthony (Department: 3781)

Receptacles

Closures

Floating closure

C220S216000, C220S222000, C220S578000

Reexamination Certificate

active

10485120

ABSTRACT:
The present invention relates to an oil storage tank equipped with a floating bed type inner floating roof. The oil storage tank structure has a tank body and an inner floating roof which lies on the liquid surface inside the tank. The inner floating roof includes filling bags and a resilient sealing tube. The filling bags, separated by isolation sheets, are filled with floating plates. The resilient sealing tube is disposed around the entire circumference of the filling bags, and is in contact with and biased against the inner wall of the tank body.

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