FR2349440A1 - Enveloppe de materiaux flottants - Google Patents

Enveloppe de materiaux flottants

Info

Publication number
FR2349440A1
FR2349440A1 FR7712805A FR7712805A FR2349440A1 FR 2349440 A1 FR2349440 A1 FR 2349440A1 FR 7712805 A FR7712805 A FR 7712805A FR 7712805 A FR7712805 A FR 7712805A FR 2349440 A1 FR2349440 A1 FR 2349440A1
Authority
FR
France
Prior art keywords
floating materials
envelope
materials envelope
floating
materials
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.)
Granted
Application number
FR7712805A
Other languages
English (en)
Other versions
FR2349440B1 (fr
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.)
Remedium Group Inc
Original Assignee
Emerson and Cuming Inc
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 Emerson and Cuming Inc filed Critical Emerson and Cuming Inc
Publication of FR2349440A1 publication Critical patent/FR2349440A1/fr
Application granted granted Critical
Publication of FR2349440B1 publication Critical patent/FR2349440B1/fr
Granted legal-status Critical Current

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
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F16L1/24—Floats; Weights
    • 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
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08—Glass
    • B32B2315/085—Glass fiber cloth or fabric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/06—Molding microballoons and binder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249971—Preformed hollow element-containing
    • Y10T428/249974—Metal- or silicon-containing element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
    • Y10T428/249989—Integrally formed skin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
FR7712805A 1976-04-28 1977-04-27 Enveloppe de materiaux flottants Granted FR2349440A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/681,207 US4021589A (en) 1976-04-28 1976-04-28 Buoyancy materials

Publications (2)

Publication Number Publication Date
FR2349440A1 true FR2349440A1 (fr) 1977-11-25
FR2349440B1 FR2349440B1 (fr) 1983-01-28

Family

ID=24734265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712805A Granted FR2349440A1 (fr) 1976-04-28 1977-04-27 Enveloppe de materiaux flottants

Country Status (3)

Country Link
US (1) US4021589A (fr)
FR (1) FR2349440A1 (fr)
GB (1) GB1572070A (fr)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
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US4101704A (en) * 1976-04-29 1978-07-18 National Research Development Corporation Energy absorbing materials
US4523343A (en) * 1982-01-05 1985-06-18 Richard Fraige Buoyant fiber product used in improved waterbed float with hanging baffle
US4481248A (en) * 1982-01-05 1984-11-06 Richard Fraige Buoyant fiber product and method of manufacturing same
US4474129A (en) * 1982-04-29 1984-10-02 W. R. Grace & Co. Riser pipe fairing
US4732806A (en) * 1983-09-12 1988-03-22 General Motors Corporation Structural member comprising glass macrospheres
US4659253A (en) * 1985-04-08 1987-04-21 Jacobson Alan R Deep water cable laying method using buoyancy materials
US5576710A (en) * 1986-11-25 1996-11-19 Chomerics, Inc. Electromagnetic energy absorber
US5325094A (en) * 1986-11-25 1994-06-28 Chomerics, Inc. Electromagnetic energy absorbing structure
US5082726A (en) * 1989-11-01 1992-01-21 Grace N.V. Internal manifold that aids in filling molds
US5171346A (en) * 1991-01-22 1992-12-15 Aktiebolaget Electrolux Method of forming a composite thermal insulating material
US5795102A (en) * 1992-08-12 1998-08-18 Corbishley; Terrence Jeffrey Marine and submarine apparatus
US5225124A (en) * 1992-08-13 1993-07-06 The United States Of America As Represented By The Secretary Of The Navy Method for in-situ casting of fire barrier silicone sheets onto acoustic tiles
US5372763A (en) * 1992-09-23 1994-12-13 C. C. Omega Chemical, Inc. Method of forming a transom for a boat
NO305809B1 (no) * 1997-02-17 1999-07-26 Norske Stats Oljeselskap Stiger°rsbunt
US6058979A (en) * 1997-07-23 2000-05-09 Cuming Corporation Subsea pipeline insulation
US6153294A (en) * 1998-03-05 2000-11-28 Saipem S.P.A. Low cost deep water efficient buoyancy
US6004074A (en) * 1998-08-11 1999-12-21 Mobil Oil Corporation Marine riser having variable buoyancy
US6571878B2 (en) * 1999-09-16 2003-06-03 Shell Oil Company Smooth buoyancy system for reducing vortex induced vibration in subsea systems
BR0113395A (pt) * 2000-08-21 2005-12-20 Coflexip Sistema de flutuabilidade para uma estrutura e de aplicação de flutuabilidade, conduto de elevação, métodos de projetar um sistema de flutuabilidade, de aumentar a redundância de uma flutuabilidade e de aplicar flutuabilidade a um componente e a um conduto de elevação e aparelho para proporcionar flutuabilidade a um conduto de elevação
GB0020552D0 (en) * 2000-08-22 2000-10-11 Crp Group Ltd Pipe assembly
US7121767B1 (en) 2001-11-14 2006-10-17 Cuming Corporation Rugged foam buoyancy modules and method of manufacture
US6827110B2 (en) 2002-01-07 2004-12-07 Cuming Corporation Subsea insulated pipeline with pre-cured syntactic elements and methods of manufacture
GB2407319A (en) * 2003-09-12 2005-04-27 Crp Group Ltd Thermal insulation material
JP2005343987A (ja) * 2004-06-02 2005-12-15 Sekisui Plastics Co Ltd 固形化粉粒体、高曲げ耐力構造部材及びその製造方法
WO2006031409A2 (fr) * 2004-09-09 2006-03-23 Rio Products Intl., Inc. Ligne flottante ultra-elevee et son procede de fabrication
NO325540B1 (no) * 2005-02-11 2008-06-16 Nexans Umbilical og fremgangsmate for dens fremstilling
GB2435084A (en) * 2006-02-13 2007-08-15 Crp Group Ltd Cladding for elongate flexible member
US8800664B2 (en) * 2009-07-27 2014-08-12 Wwt North America Holdings, Inc. Non-rotating buoyancy modules for sub-sea conduits
CA2786279C (fr) * 2010-01-18 2018-02-20 G & G Biotechnology Ltd Materiau leger pour implant mammaire
GB2499683B (en) * 2012-04-27 2014-03-12 Balmoral Comtec Ltd Macrospheres
US9216524B1 (en) * 2012-08-14 2015-12-22 Timothy H. Cook Low density subsea buoyancy and insulation material and method of manufacturing
CN103013050B (zh) * 2012-12-28 2016-04-06 青岛海洋新材料科技有限公司 一种固体浮力材料及其制造方法
CN103707590A (zh) * 2013-12-26 2014-04-09 青岛海洋新材料科技有限公司 一种夹心阻尼复合结构浮力材料及其制备工艺
GB201401894D0 (en) * 2014-02-04 2014-03-19 Aubin Ltd Method of producing a buoyant material
CN104149400B (zh) * 2014-07-14 2016-10-05 华南理工大学 一种双螺旋纤维增强泡沫层合板
WO2016086268A1 (fr) * 2014-12-02 2016-06-09 Matrix Composites & Engineering Ltd. Module de flottabilité et procédé de formation
ES2922986T3 (es) 2015-03-12 2022-09-22 G&G Biotechnology Ltd Material compuesto para implantes
DE102016221597A1 (de) 2016-11-03 2018-05-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Autonomes Unterwasserfahrzeug und Stapelvorrichtung
WO2017211960A2 (fr) 2016-06-08 2017-12-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Véhicule sous-marin autonome et dispositif d'empilement
DE102016222225A1 (de) 2016-11-11 2018-05-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Bergevorrichtung und zugehöriges verfahren
BR112020015153A2 (pt) 2018-02-18 2021-01-05 G & G Biotechnology Ltd. Implantes com adesão aumentada ao invólucro
CN109627690B (zh) * 2018-11-27 2021-04-02 中国船舶重工集团公司第七二五研究所 一种含有三维纤维增强体的固体浮力材料及其制备方法
GB2582576B (en) * 2019-03-25 2021-09-29 Acergy France SAS Pressure-resistant buoys
CN115410760A (zh) * 2021-05-27 2022-11-29 中国海洋大学 一种零浮力电缆和深海设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705432A (en) * 1971-05-25 1972-12-12 Data Packaging Corp Securing device for a flotation assembly
US3707434A (en) * 1970-11-30 1972-12-26 Federal Huber Co Rigidified resinous laminate
US3768842A (en) * 1971-08-05 1973-10-30 Vetco Offshore Ind Inc Light weight marine riser pipe
FR2354186A1 (fr) * 1976-06-11 1978-01-06 Saunier Jean Pierre Procede de fabrication d'un materiau de construction utilisant du polystyrene expanse et materiau obtenu selon le procede

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707414A (en) * 1968-01-08 1972-12-26 Ppg Industries Inc Novel composite structure from resole resins and inorganic nodules
US3835208A (en) * 1972-06-09 1974-09-10 Exxon Research Engineering Co Method for producing an integral skin phenolic foam
US3849350A (en) * 1973-06-06 1974-11-19 Atomic Energy Commission Process of making low density syntactic foams

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707434A (en) * 1970-11-30 1972-12-26 Federal Huber Co Rigidified resinous laminate
US3705432A (en) * 1971-05-25 1972-12-12 Data Packaging Corp Securing device for a flotation assembly
US3768842A (en) * 1971-08-05 1973-10-30 Vetco Offshore Ind Inc Light weight marine riser pipe
FR2354186A1 (fr) * 1976-06-11 1978-01-06 Saunier Jean Pierre Procede de fabrication d'un materiau de construction utilisant du polystyrene expanse et materiau obtenu selon le procede

Also Published As

Publication number Publication date
GB1572070A (en) 1980-07-23
FR2349440B1 (fr) 1983-01-28
US4021589A (en) 1977-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse