NL7711212A - Multiply, heavy-duty, hose for e.g. deep drilling - is made up of glass-fibre windings in epoxy! or phenolic matrix, at least one of which is rubber-coated (HU 28.3.78) - Google Patents

Multiply, heavy-duty, hose for e.g. deep drilling - is made up of glass-fibre windings in epoxy! or phenolic matrix, at least one of which is rubber-coated (HU 28.3.78)

Info

Publication number
NL7711212A
NL7711212A NL7711212A NL7711212A NL7711212A NL 7711212 A NL7711212 A NL 7711212A NL 7711212 A NL7711212 A NL 7711212A NL 7711212 A NL7711212 A NL 7711212A NL 7711212 A NL7711212 A NL 7711212A
Authority
NL
Netherlands
Prior art keywords
hose
rubber
coated
heavy
deep drilling
Prior art date
Application number
NL7711212A
Other languages
Dutch (nl)
Original Assignee
Taurus Gumiipari Vallalat
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 Taurus Gumiipari Vallalat filed Critical Taurus Gumiipari Vallalat
Priority to NL7711212A priority Critical patent/NL7711212A/en
Publication of NL7711212A publication Critical patent/NL7711212A/en

Links

Classifications

    • 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
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Rubber hose comprises a helical winding of resin and reinforcing threads and tubular-textile or spiral plies, and is resistant to vacuum-generated, axial tensile stresses and/or torsional forces. Beside the reinforcing plies, the hose incorporates >=1 helical plie comprising rubber-coated/resin reinforced with threads. These have a stiffening and or reinforcing effect and form, together with the adjacent elastomer layer, a cured unitary system bonded to the elastomer layer. Used in seabed and other deep drilling operations, mining, pile driving. The hose has outstanding resistance to interior and exterior pressure, and to heavy tensile and torsional stresses.
NL7711212A 1977-10-12 1977-10-12 Multiply, heavy-duty, hose for e.g. deep drilling - is made up of glass-fibre windings in epoxy! or phenolic matrix, at least one of which is rubber-coated (HU 28.3.78) NL7711212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7711212A NL7711212A (en) 1977-10-12 1977-10-12 Multiply, heavy-duty, hose for e.g. deep drilling - is made up of glass-fibre windings in epoxy! or phenolic matrix, at least one of which is rubber-coated (HU 28.3.78)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7711212A NL7711212A (en) 1977-10-12 1977-10-12 Multiply, heavy-duty, hose for e.g. deep drilling - is made up of glass-fibre windings in epoxy! or phenolic matrix, at least one of which is rubber-coated (HU 28.3.78)

Publications (1)

Publication Number Publication Date
NL7711212A true NL7711212A (en) 1979-04-18

Family

ID=19829330

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7711212A NL7711212A (en) 1977-10-12 1977-10-12 Multiply, heavy-duty, hose for e.g. deep drilling - is made up of glass-fibre windings in epoxy! or phenolic matrix, at least one of which is rubber-coated (HU 28.3.78)

Country Status (1)

Country Link
NL (1) NL7711212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834039A1 (en) * 2001-12-21 2003-06-27 Inst Francais Du Petrole Flexible pipe with high resistance to axial compression e.g. for transporting petroleum products, has reinforcing layer of spiral-wound filaments

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834039A1 (en) * 2001-12-21 2003-06-27 Inst Francais Du Petrole Flexible pipe with high resistance to axial compression e.g. for transporting petroleum products, has reinforcing layer of spiral-wound filaments
WO2003056224A1 (en) * 2001-12-21 2003-07-10 Institut Francais Du Petrole Flexible pipe with high axial compression strength and method for making same
US7032623B2 (en) 2001-12-21 2006-04-25 Coflexip Flexible pipe with high axial compression strength and method for making same

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
A85 Still pending on 85-01-01
BB A search report has been drawn up
BV The patent application has lapsed