FR3115723B1 - HYBRID COMPOSITE TUBE AND USE OF A TUBE TO EXPLORE UNDERWATER BED - Google Patents

HYBRID COMPOSITE TUBE AND USE OF A TUBE TO EXPLORE UNDERWATER BED Download PDF

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Publication number
FR3115723B1
FR3115723B1 FR2011315A FR2011315A FR3115723B1 FR 3115723 B1 FR3115723 B1 FR 3115723B1 FR 2011315 A FR2011315 A FR 2011315A FR 2011315 A FR2011315 A FR 2011315A FR 3115723 B1 FR3115723 B1 FR 3115723B1
Authority
FR
France
Prior art keywords
tube
hybrid composite
conduit
composite tube
explore
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR2011315A
Other languages
French (fr)
Other versions
FR3115723A1 (en
Inventor
Clément Niclot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RTSYS
Original Assignee
RTSYS
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 RTSYS filed Critical RTSYS
Priority to FR2011315A priority Critical patent/FR3115723B1/en
Publication of FR3115723A1 publication Critical patent/FR3115723A1/en
Application granted granted Critical
Publication of FR3115723B1 publication Critical patent/FR3115723B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/045—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/101—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0271—Epoxy resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/16—Submarines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/24—Hulls characterised by their construction of non-metallic material made predominantly of plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
    • B63G2008/002—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations unmanned

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

La présente invention a pour objet un tube composite hybride (1) sous forme d’une structure tubulaire composite multicouche étanche à l’eau, qui comprend un premier conduit interne (2) en fibres de carbone et sous forme d’un cylindre circulaire droit d’axe x, une première feuille d’un matériau polymère élastomère (3) entourant le premier conduit interne (2), un conduit central (4) en mousse syntactique concentrique avec le premier conduit interne (2), une deuxième feuille d’un matériau polymère élastomère (5) entourant le conduit central (4), et un conduit externe (6) en fibres de carbone concentrique avec le premier conduit interne (2) et le conduit central (4). La présente invention a également pour objet l’utilisation d’un tel tube composite hybride (1) pour constituer un drone sous-marin destiné à explorer des fonds sous-marins. Figure pour l’abrégé : FIG. 1The present invention relates to a hybrid composite tube (1) in the form of a waterproof multilayer composite tubular structure, which comprises a first internal duct (2) made of carbon fibers and in the form of a right circular cylinder of axis x, a first sheet of an elastomeric polymer material (3) surrounding the first internal duct (2), a central duct (4) made of syntactic foam concentric with the first internal duct (2), a second sheet of an elastomeric polymer material (5) surrounding the central conduit (4), and an outer conduit (6) made of carbon fibers concentric with the first inner conduit (2) and the central conduit (4). The present invention also relates to the use of such a hybrid composite tube (1) to constitute an underwater drone intended to explore the seabed. Figure for abstract: FIG. 1

FR2011315A 2020-11-04 2020-11-04 HYBRID COMPOSITE TUBE AND USE OF A TUBE TO EXPLORE UNDERWATER BED Active FR3115723B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2011315A FR3115723B1 (en) 2020-11-04 2020-11-04 HYBRID COMPOSITE TUBE AND USE OF A TUBE TO EXPLORE UNDERWATER BED

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2011315 2020-11-04
FR2011315A FR3115723B1 (en) 2020-11-04 2020-11-04 HYBRID COMPOSITE TUBE AND USE OF A TUBE TO EXPLORE UNDERWATER BED

Publications (2)

Publication Number Publication Date
FR3115723A1 FR3115723A1 (en) 2022-05-06
FR3115723B1 true FR3115723B1 (en) 2023-01-27

Family

ID=74045849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2011315A Active FR3115723B1 (en) 2020-11-04 2020-11-04 HYBRID COMPOSITE TUBE AND USE OF A TUBE TO EXPLORE UNDERWATER BED

Country Status (1)

Country Link
FR (1) FR3115723B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370147B1 (en) * 1988-11-25 1993-04-28 The Dexter Corporation Tubular composite construction
US6058979A (en) * 1997-07-23 2000-05-09 Cuming Corporation Subsea pipeline insulation
GB2393426B (en) * 2002-09-28 2007-06-06 Cooper Cameron Corp Underwater enclosure apparatus and method for constructing the same
AU2010217166B2 (en) * 2009-02-27 2015-01-29 Flexpipe Systems Inc. High temperature fiber reinforced pipe

Also Published As

Publication number Publication date
FR3115723A1 (en) 2022-05-06

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