IT983101B - Manicotto galleggiante per tubi flessibili e procedimento per la sua fabbricazione - Google Patents

Manicotto galleggiante per tubi flessibili e procedimento per la sua fabbricazione

Info

Publication number
IT983101B
IT983101B IT20456/71A IT2045671A IT983101B IT 983101 B IT983101 B IT 983101B IT 20456/71 A IT20456/71 A IT 20456/71A IT 2045671 A IT2045671 A IT 2045671A IT 983101 B IT983101 B IT 983101B
Authority
IT
Italy
Prior art keywords
procedure
manufacturing
flexible hoses
floating sleeve
floating
Prior art date
Application number
IT20456/71A
Other languages
English (en)
Inventor
F Torghele
C Laberinti
P Ghersa
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Priority to IT20456/71A priority Critical patent/IT983101B/it
Priority to NL7106375A priority patent/NL7106375A/xx
Priority to DE19712124680 priority patent/DE2124680B2/de
Priority to FR7117931A priority patent/FR2091733A5/fr
Priority to SE657171A priority patent/SE397871B/xx
Priority to BE767434A priority patent/BE767434A/xx
Priority to GB1573171A priority patent/GB1309866A/en
Priority to US00159763A priority patent/US3773090A/en
Priority to US00382073A priority patent/US3847693A/en
Application granted granted Critical
Publication of IT983101B publication Critical patent/IT983101B/it

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1285—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being foamed
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
IT20456/71A 1970-05-20 1971-02-12 Manicotto galleggiante per tubi flessibili e procedimento per la sua fabbricazione IT983101B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT20456/71A IT983101B (it) 1971-02-12 1971-02-12 Manicotto galleggiante per tubi flessibili e procedimento per la sua fabbricazione
NL7106375A NL7106375A (it) 1970-05-20 1971-05-10
DE19712124680 DE2124680B2 (de) 1970-05-20 1971-05-18 Schwimmelement für Schläuche zur Förderung flüssiger Stoffe
FR7117931A FR2091733A5 (it) 1970-05-20 1971-05-18
SE657171A SE397871B (sv) 1970-05-20 1971-05-19 Slang med en kring dess omkrets anordnad hylsformig flytkropp samt forfarande for framstellning av slangen med flytkroppen
BE767434A BE767434A (fr) 1970-05-20 1971-05-19 Element flottant perfectionne, sous forme de manchon, pour tubes flexibles ou similaires et son procede de fabrication
GB1573171A GB1309866A (en) 1970-05-20 1971-05-19 Floating sleeves or rings for flexible hoses
US00159763A US3773090A (en) 1971-02-12 1971-07-06 Buoyant hose and method for making same
US00382073A US3847693A (en) 1971-02-12 1973-07-24 Buoyant hose and method for making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20456/71A IT983101B (it) 1971-02-12 1971-02-12 Manicotto galleggiante per tubi flessibili e procedimento per la sua fabbricazione

Publications (1)

Publication Number Publication Date
IT983101B true IT983101B (it) 1974-10-31

Family

ID=11167210

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20456/71A IT983101B (it) 1970-05-20 1971-02-12 Manicotto galleggiante per tubi flessibili e procedimento per la sua fabbricazione

Country Status (2)

Country Link
US (1) US3773090A (it)
IT (1) IT983101B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1403244A (en) * 1972-10-23 1975-08-28 Uniroyal Ltd Hoses
GB1503502A (en) * 1974-04-19 1978-03-15 Dunlop Ltd Flexible hose lines
US8678042B2 (en) 1995-09-28 2014-03-25 Fiberspar Corporation Composite spoolable tube
US7498509B2 (en) 1995-09-28 2009-03-03 Fiberspar Corporation Composite coiled tubing end connector
US5921285A (en) 1995-09-28 1999-07-13 Fiberspar Spoolable Products, Inc. Composite spoolable tube
US6742545B2 (en) 1998-12-21 2004-06-01 Parker-Hannifin Corporation Hose construction
GB0020552D0 (en) * 2000-08-22 2000-10-11 Crp Group Ltd Pipe assembly
WO2002087869A2 (en) * 2001-04-27 2002-11-07 Fiberspar Corporation Improved composite tubing
GB2393152B (en) * 2001-09-15 2004-08-04 Crp Group Ltd Buoyancy element and module
GB2379681A (en) * 2001-09-17 2003-03-19 Balmoral Group Marine buoyancy unit
AU2003222122A1 (en) * 2002-03-29 2003-10-13 Fiberspar Corporation Systems and methods for pipeline rehabilitation
CA2490176C (en) 2004-02-27 2013-02-05 Fiberspar Corporation Fiber reinforced spoolable pipe
US8187687B2 (en) 2006-03-21 2012-05-29 Fiberspar Corporation Reinforcing matrix for spoolable pipe
CA2619808C (en) 2007-02-02 2015-04-14 Fiberspar Corporation Multi-cell spoolable pipe
US8746289B2 (en) 2007-02-15 2014-06-10 Fiberspar Corporation Weighted spoolable pipe
CA2641492C (en) 2007-10-23 2016-07-05 Fiberspar Corporation Heated pipe and methods of transporting viscous fluid
US9127546B2 (en) 2009-01-23 2015-09-08 Fiberspar Coproation Downhole fluid separation
AU2010331950B2 (en) 2009-12-15 2015-11-05 Fiberspar Corporation System and methods for removing fluids from a subterranean well
US8955599B2 (en) 2009-12-15 2015-02-17 Fiberspar Corporation System and methods for removing fluids from a subterranean well
IT1399696B1 (it) * 2010-04-14 2013-04-26 Soilmec Spa Dispositivo di guida per tubi e cavi flessibili.
US8651149B2 (en) * 2011-09-12 2014-02-18 Michael G. Katona Fluid filled jacket for concrete pipe
DK2662524T3 (en) * 2012-05-08 2017-09-04 Ge Oil & Gas Uk Ltd Flexible tubular body with buoyancy element and method of manufacture thereof
CA2881682C (en) 2012-08-10 2021-07-06 National Oilwell Varco, L.P. Composite coiled tubing connectors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119415A (en) * 1962-03-09 1964-01-28 Porter Co Inc H K Buoyant hose
GB1202094A (en) * 1968-02-07 1970-08-12 Dunlop Co Ltd Improvements in or relating to flexible hose
US3650299A (en) * 1970-12-14 1972-03-21 Edwin Nail Seiler Insulation apparatus and techniques for fluid-transmitting pipes

Also Published As

Publication number Publication date
US3773090A (en) 1973-11-20

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