melhorias em ou relativo à colocação de dutos de offshore

An apparatus for laying pipe from a vessel is disclosed. The apparatus includes a traveling working table that can be lowered to allow clearance for horizontal movement of a tensioner over an in-line structure. Another embodiment employs a main working table, a tensioner positioned above the main wo...

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Bibliographic Details
Main Author RAFAEL MACHADO GUIGON DE ARAUJO
Format Patent
LanguagePortuguese
Published 01.08.2017
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
EQUIPMENT FOR SHIPPING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PIPES
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Summary:An apparatus for laying pipe from a vessel is disclosed. The apparatus includes a traveling working table that can be lowered to allow clearance for horizontal movement of a tensioner over an in-line structure. Another embodiment employs a main working table, a tensioner positioned above the main working table, and an auxiliary working table positioned below the main working table. The auxiliary working table can be lowered to accommodate an in-line structure, which lies in a gap extending from the tensioner through the level of the main working table to the level of the auxiliary working table. The apparatus enables the tensioner to be mounted lower on the vessel to benefit stability and cost and to facilitate retrofit of the apparatus to existing vessels.
Bibliography:Application Number: BR20131115770