System and method for cutting of offshore structures

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12220787
APP PUB NO 20220388119A1
SERIAL NO

17774902

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for cutting an underwater structure, the system comprising: a cutting head, said cutting head comprising: an abrasive water jetting nozzle; a cryogenic nozzle; said abrasive water jetting nozzle and cryogenic nozzle mounted in fixed spaced relation; said cutting head arranged to position tips of the nozzles proximate to a cutting surface, and arranged to form a cutting zone defined by the nozzle tips and cutting surface; wherein a water repelling shield is located about said cutting zone and arranged to hinder water entering said cutting zone.

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Patent Owner(s)

  • PETROLIAM NASIONAL BERHAD (PETRONAS)

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Thiyahuddin, Mohd Izzat Mohd Kuala Lumpur, MY 1 0

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