BR112018010081A2 - low density underwater buoyancy and insulation material and manufacturing method - Google Patents

low density underwater buoyancy and insulation material and manufacturing method

Info

Publication number
BR112018010081A2
BR112018010081A2 BR112018010081-1A BR112018010081A BR112018010081A2 BR 112018010081 A2 BR112018010081 A2 BR 112018010081A2 BR 112018010081 A BR112018010081 A BR 112018010081A BR 112018010081 A2 BR112018010081 A2 BR 112018010081A2
Authority
BR
Brazil
Prior art keywords
low density
manufacturing
insulation material
buoyancy
underwater buoyancy
Prior art date
Application number
BR112018010081-1A
Other languages
Portuguese (pt)
Other versions
BR112018010081B1 (en
Inventor
H. Cook Timothy
A. Capotosto David
Original Assignee
H. Cook Timothy
A. Capotosto David
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by H. Cook Timothy, A. Capotosto David filed Critical H. Cook Timothy
Publication of BR112018010081A2 publication Critical patent/BR112018010081A2/en
Publication of BR112018010081B1 publication Critical patent/BR112018010081B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E21B17/012—Risers with buoyancy elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B2022/006—Buoys specially adapted for measuring or watch purposes

Abstract

a presente invenção se refere tanto a um método de construção quanto de fabricação de material que resulta em materiais de baixa densidade, especialmente para uso como flutuabilidade submarina e isolamento. os produtos são fabricados por um processo de fabricação aditiva, que imprime camadas finas de um material polimérico, enquanto deixa espaços vazios de formatos, tamanhos e distribuição precisamente predeterminados, com espessuras precisamente predeterminadas entre os espaços vazios. os produtos resultantes fornecem resistência, flutuabilidade e valor isolante otimizados com uso e densidade mínimos de material.The present invention relates to both a material construction and fabrication method that results in low density materials, especially for use as underwater buoyancy and insulation. The products are manufactured by an additive manufacturing process which prints thin layers of a polymeric material while leaving voids of precisely predetermined shapes, sizes and distribution, with precisely predetermined thicknesses between voids. The resulting products provide optimum strength, buoyancy and insulating value with minimal material density and use.

BR112018010081-1A 2015-11-17 2015-11-17 LOW DENSITY UNDERWATER BUOATABILITY AND INSULATION MATERIAL AND MANUFACTURING METHOD BR112018010081B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
WOPCT/US2015/060980 2015-11-17
PCT/US2015/060980 WO2017086923A1 (en) 2015-11-17 2015-11-17 Low density subsea buoyancy and insulation material and method of manufacturing

Publications (2)

Publication Number Publication Date
BR112018010081A2 true BR112018010081A2 (en) 2018-11-13
BR112018010081B1 BR112018010081B1 (en) 2022-11-22

Family

ID=58718110

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018010081-1A BR112018010081B1 (en) 2015-11-17 2015-11-17 LOW DENSITY UNDERWATER BUOATABILITY AND INSULATION MATERIAL AND MANUFACTURING METHOD

Country Status (5)

Country Link
EP (1) EP3377302A4 (en)
AU (1) AU2015414725B2 (en)
BR (1) BR112018010081B1 (en)
CA (1) CA3005429C (en)
WO (1) WO2017086923A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11866594B2 (en) 2017-06-27 2024-01-09 Lawrence Livermore National Security, Llc Elastomeric shape memory polymer composites
BR112023021785A2 (en) * 2021-06-21 2023-12-26 Halliburton Energy Services Inc ADDITIVE MANUFACTURING FLOATS FOR USE IN A DOWNWELL ENVIRONMENT

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1372846A (en) 1971-12-15 1974-11-06 Vickers Ltd Syntactic foam elements
EP1268165B1 (en) * 2000-03-24 2004-10-06 GENERIS GmbH Method and apparatus for manufacturing a structural part by a multi-layer deposition technique, and mold or core as manufactured by the method
US7121767B1 (en) * 2001-11-14 2006-10-17 Cuming Corporation Rugged foam buoyancy modules and method of manufacture
AUPS085502A0 (en) * 2002-03-01 2002-03-28 University Of Newcastle Research Associates Limited, The Syntactic foam
US20070036964A1 (en) * 2005-08-15 2007-02-15 Lockheed Martin Corporation Direct manufacturing using thermoplastic and thermoset
US8815408B1 (en) * 2009-12-08 2014-08-26 Imaging Systems Technology, Inc. Metal syntactic foam
US20140120196A1 (en) * 2012-10-29 2014-05-01 Makerbot Industries, Llc Quick-release extruder
US9156194B2 (en) * 2013-03-14 2015-10-13 Palo Alto Research Center Incorporated Digital 3D fabrication using multi-layered mold

Also Published As

Publication number Publication date
WO2017086923A8 (en) 2018-05-17
BR112018010081B1 (en) 2022-11-22
WO2017086923A1 (en) 2017-05-26
CA3005429A1 (en) 2017-05-26
EP3377302A4 (en) 2019-07-10
EP3377302A1 (en) 2018-09-26
AU2015414725A1 (en) 2018-06-07
CA3005429C (en) 2023-05-02
AU2015414725B2 (en) 2021-09-09

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/11/2015, OBSERVADAS AS CONDICOES LEGAIS