IT944304B - Procedimento di fabbricazione di corpi tubolari flessibili e corpi tubolari flessibili cosi ottenuti - Google Patents

Procedimento di fabbricazione di corpi tubolari flessibili e corpi tubolari flessibili cosi ottenuti

Info

Publication number
IT944304B
IT944304B IT3203771Q IT3203771Q IT944304B IT 944304 B IT944304 B IT 944304B IT 3203771 Q IT3203771 Q IT 3203771Q IT 3203771 Q IT3203771 Q IT 3203771Q IT 944304 B IT944304 B IT 944304B
Authority
IT
Italy
Prior art keywords
flexible tubular
tubular bodies
manufacturing process
bodies
flexible
Prior art date
Application number
IT3203771Q
Other languages
English (en)
Inventor
M Chataro
R Marigne
Original Assignee
Inst Francais Du Petrole
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
Priority claimed from FR7046767A external-priority patent/FR2119266A5/fr
Priority claimed from FR7116880A external-priority patent/FR2136974A2/fr
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Application granted granted Critical
Publication of IT944304B publication Critical patent/IT944304B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/10—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements not embedded in the wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
IT3203771Q 1970-12-24 1971-12-23 Procedimento di fabbricazione di corpi tubolari flessibili e corpi tubolari flessibili cosi ottenuti IT944304B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7046767A FR2119266A5 (en) 1970-12-24 1970-12-24 Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes
FR7116880A FR2136974A2 (en) 1971-05-10 1971-05-10 Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes

Publications (1)

Publication Number Publication Date
IT944304B true IT944304B (it) 1973-04-20

Family

ID=26216128

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3203771Q IT944304B (it) 1970-12-24 1971-12-23 Procedimento di fabbricazione di corpi tubolari flessibili e corpi tubolari flessibili cosi ottenuti

Country Status (4)

Country Link
BE (1) BE776935A (it)
DE (1) DE2163954A1 (it)
IT (1) IT944304B (it)
NL (1) NL7117723A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1005366A (fr) * 1972-12-08 1977-02-15 Institut Francais Du Petrole Conduite flexible etanche
US4013100A (en) * 1972-12-08 1977-03-22 Institut Francais Du Petrole, Des Carburants Et Lubrifiants Et Entreprise De Recherches Et D'activities Petrolieres Elf Flexible elongated member comprising a reinforcing armouring
FR2423707A1 (fr) * 1978-04-17 1979-11-16 Coflexip Conduite tubulaire flexible
GB2073362B (en) * 1979-09-12 1984-04-04 Inst Matematiki Mek Azerbaidzh Hose and method of manufacture thereof

Also Published As

Publication number Publication date
BE776935A (fr) 1972-06-20
NL7117723A (it) 1972-06-27
DE2163954A1 (de) 1972-07-20

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