SE7910551L - OF HANDLES AND REINFORCEMENT INSTALLATIONS CONSTRUCTED HIGH PRESSURE HOSE - Google Patents

OF HANDLES AND REINFORCEMENT INSTALLATIONS CONSTRUCTED HIGH PRESSURE HOSE

Info

Publication number
SE7910551L
SE7910551L SE7910551A SE7910551A SE7910551L SE 7910551 L SE7910551 L SE 7910551L SE 7910551 A SE7910551 A SE 7910551A SE 7910551 A SE7910551 A SE 7910551A SE 7910551 L SE7910551 L SE 7910551L
Authority
SE
Sweden
Prior art keywords
hose
mandrel
high pressure
laying
handles
Prior art date
Application number
SE7910551A
Other languages
Swedish (sv)
Inventor
K-H Pahl
Original Assignee
Pahl Gummi Asbest
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 DE19732338948 external-priority patent/DE2338948C3/en
Application filed by Pahl Gummi Asbest filed Critical Pahl Gummi Asbest
Publication of SE7910551L publication Critical patent/SE7910551L/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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • 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
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B29K2305/08—Transition metals
    • B29K2305/12—Iron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Paper (AREA)

Abstract

A method for continuous production of reinforced, elastomeric high pressure hose having an inside diameter greater than 50 mm comprising extruding the hose onto a stationary mandrel over which the hose rollingly or slidingly passes in a continuous manner. Wire reinforcing is wrapped around the extruded hose as it is passing over the mandrel. Apparatus for carrying out this method is disclosed where the stationary mandrel may be the type having a plurality of roller barrels, a hydrostatic or aerostatic mandrel. or a mandrel having a plurality of endless flexible bands. Antirotational means is provided on the mandrel to prevent twisting of the extruded hose and the inaccurate laying of the wire reinforcing around the hose. The method provides a continuous length of high pressure hosing which can withstand hydrostatic pressures on the ocean floor. The apparatus is compact so that production of the hose can be carried out aboard ship when laying hose on the ocean floor.

Claims (1)

PatentkrovPatent body 1. Hogtrycksledning fOr transport av olja slier naturgas, sarskilt i undervattenslage, i omraden i narheten av kuster, varvid h8gtrycksledningen har en innerdiameter Overstigande 300 mm och styckelangd 8verstigande 100 m sent Or anordnad Ott tala ett nominellt tryck av Stminstone 20 bar,kann etecknadav alt den Sr framstalld av en elast med f8rst0rkningsskikt cart anordnad alt med hansyn till transport och utlaggning elastiskt reversibelt kunna hoptryckas till plant lage.1. High-pressure pipeline for transporting oil carries natural gas, especially underwater, in areas close to coasts, the high-pressure pipeline having an inner diameter exceeding 300 mm and a section length exceeding 100 m late. it is made of an elastic with a reinforcing layer cart arranged or with a view to transport and laying elastically reversibly compressible to a flat layer.
SE7910551A 1973-08-01 1979-12-20 OF HANDLES AND REINFORCEMENT INSTALLATIONS CONSTRUCTED HIGH PRESSURE HOSE SE7910551L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732338948 DE2338948C3 (en) 1973-08-01 Process for the continuous manufacture of reinforced hoses from elastomers

Publications (1)

Publication Number Publication Date
SE7910551L true SE7910551L (en) 1979-12-20

Family

ID=5888564

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7409943A SE416029B (en) 1973-08-01 1974-08-01 SET AND DEVICE TO CONTINUOUSLY MAKE A ARMED HIGH PRESSURE HOSE
SE7910551A SE7910551L (en) 1973-08-01 1979-12-20 OF HANDLES AND REINFORCEMENT INSTALLATIONS CONSTRUCTED HIGH PRESSURE HOSE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7409943A SE416029B (en) 1973-08-01 1974-08-01 SET AND DEVICE TO CONTINUOUSLY MAKE A ARMED HIGH PRESSURE HOSE

Country Status (10)

Country Link
JP (2) JPS6028652B2 (en)
BE (1) BE818175A (en)
CA (1) CA1062593A (en)
DK (1) DK141239C (en)
ES (3) ES428802A1 (en)
FR (1) FR2239638A1 (en)
IT (1) IT1018754B (en)
NL (2) NL180455C (en)
NO (3) NO142161C (en)
SE (2) SE416029B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51159929U (en) * 1975-06-13 1976-12-20

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825213U (en) * 1971-07-29 1973-03-26

Also Published As

Publication number Publication date
FR2239638B1 (en) 1980-04-11
FR2239638A1 (en) 1975-02-28
JPS6028652B2 (en) 1985-07-05
DK141239C (en) 1980-08-04
DE2338948B2 (en) 1976-02-19
BE818175A (en) 1974-11-18
ES428802A1 (en) 1976-12-16
CA1062593A (en) 1979-09-18
SE7409943L (en) 1975-02-03
NL8602510A (en) 1987-02-02
NO791390L (en) 1975-02-04
DK404974A (en) 1975-03-24
SE416029B (en) 1980-11-24
NO792981L (en) 1975-02-04
NL7410028A (en) 1975-02-04
ES448669A1 (en) 1977-07-01
JPS59131453A (en) 1984-07-28
ES448670A1 (en) 1977-11-16
NL180455B (en) 1986-09-16
NO142161B (en) 1980-03-31
NO742610L (en) 1975-03-03
IT1018754B (en) 1977-10-20
NL180455C (en) 1987-02-16
DK141239B (en) 1980-02-11
NO142161C (en) 1980-07-09
JPS5071781A (en) 1975-06-13
DE2338948A1 (en) 1975-02-13

Similar Documents

Publication Publication Date Title
GB1467421A (en) Lining of surfaces which define passages
NO147044B (en) FLEXIBLE ARMED PIPE CONSTRUCTION.
ES453874A1 (en) Tubular structure for conveying fluids
GB1235580A (en) Improved helically-corrugated pipe and pipe joint for coupling sections of the pipe
AU2003233438A1 (en) Pipe of flexible overlapping layers and method
GB1413402A (en) Reinforced flexible hoses
US4120324A (en) High pressure hose composed of elastomers and embedded reinforcements
GB1048788A (en) Method of producing reinforced hose
SE7910551L (en) OF HANDLES AND REINFORCEMENT INSTALLATIONS CONSTRUCTED HIGH PRESSURE HOSE
GB1292348A (en) Improvements in or relating to pipe or tube coupling sleeves and their method of manufacture
ATE275250T1 (en) REINFORCED PIPE FOR PRESSURE FLUID
CN209115826U (en) A kind of hydraulic rubber pipe
GB1353760A (en) Flexible pipe for conveying fluids particularly hydrocarbons
ES460836A1 (en) Process and device for the continuous production of elastomeric hoses with reinforcement structure
ES2160273T3 (en) EXHAUST PRESSURE PIPE UNDER PRESSURE AND PROVIDED WITH WAVES.
FR2312311A1 (en) Feed roller track on pipe straightening machine - has casing tube clad with intermediate layer of silencing material
GB1317358A (en) Multichannel pressure hose
FR2029971A5 (en) High pressure composite pipe
GB1226670A (en)
GB1212221A (en) Improvements in or relating to pipes
GB878036A (en) Improvements in or relating to the manufacture of reinforced plastics pipes and tubes
GB1122191A (en) Transporter for use in water
ATE27197T1 (en) PIPE STRAIN FOR LAYING PIPELINES ON THE SEA BED.
ES396252A1 (en) Pipe comprising a tube made of a plastics material and method of making same
FR2049650A5 (en) High-pressure rubber pipe