Method and equipment for the repair of the outer l

专利名称：Method and equipment for the repair of the

outer layer of submarine, flexible piping

发明人：Motta, Antonio Marcos Rego,Dos Reis, Ney

Robinson Salvi,Del Vecchio, Cézar JoséMorales

申请号：EP95304530.9申请日：19950627公开号：EP0697552A3公开日：19970219

专利附图：

摘要：The method consists in the application of an abrasion-and-tear-resistant resin

mantle (2) that reaches the curing point upon contact with the water. The mantle (2) isapplied, over the damage, around the piping by means of a flexible sleeve (1) that servesas a containment cast, and by means of a hydraulic tool (13) specifically conceived for therepair operation.

申请人：PETROLEO BRASILEIRO S.A. - PETROBRAS

地址：Avenida Republica do Chile, 65 Rio de Janeiro BR

国籍：BR

代理机构：Barlow, Roy James

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