Patent Number: 6,193,092

Title: Highly resilient, non-structural floating roof for tanks for storing liquids

Abstract: The present invention relates to a floating roof (1) with non-structural characteristics, which basically comprises a peripheral ring (7) formed by the joining of a plurality of plates and which has a plurality of floats (2), and a central platform (8) formed by the joining of a plurality of floats (2), and a central platform (8) formed by the joining of a plurality of plates and which has floats (2).

Inventors: Witter; Roger Vieira (late of Sao Leopoldo, BR)

Assignee: Petroleo Brasileiro S.A. - Petrobras

International Classification: B65D 88/36 (20060101); B65D 88/00 (20060101); B65D 088/36 ()

Expiration Date: 02/27/2018