IE35248L - Hose with end fittings - Google Patents

Hose with end fittings

Info

Publication number
IE35248L
IE35248L IE710629A IE62971A IE35248L IE 35248 L IE35248 L IE 35248L IE 710629 A IE710629 A IE 710629A IE 62971 A IE62971 A IE 62971A IE 35248 L IE35248 L IE 35248L
Authority
IE
Ireland
Prior art keywords
layer
layers
sponge
breaker
end fittings
Prior art date
Application number
IE710629A
Other versions
IE35248B1 (en
Original Assignee
Dunlop Holdings Ltd
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 Dunlop Holdings Ltd filed Critical Dunlop Holdings Ltd
Publication of IE35248L publication Critical patent/IE35248L/en
Publication of IE35248B1 publication Critical patent/IE35248B1/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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/01—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses adapted for hoses having a multi-layer wall
    • 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
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • 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
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/133—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting buoyant
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/30—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses comprising parts inside the hoses only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

1354688 Flexible hoses DUNLOP HOLDINGS Ltd 21 May 1971 [21 May 1970] 24533/70 Heading F2P A flexible hosepipe comprises two end fittings 1, 2 of different internal diameter, an inner lining layer 6, at least one layer of reinforcement, at least one layer of cellular buoyancy material 19, 21 and an outer covering layer 13. In the embodiment shown each end fitting comprises a tubular nipple portion 4, with spaced apart annular projections 5, and a flange 3. The hose is built up on a steel mandrel on which the end fittings are positioned. Inner lining layer 6 comprises a layer of neoprene sheet and two breaker plies of bias cut neoprene impregnated cotton fabric and over this is applied several layers 7 of bias cut tyre-cord fabric with windings 8 of steel wire applied after every six layers to secure the hose to the nipple. Instead of tyrecord fabric wire cord reinforcement layers may be utilized, the wires in different layers being wound in opposite hands. Reinforcing rings 14 of resin impregnated glass fibre filaments as described in Specification 1,339,722 are then built up on a breaker layer 9. Alternatively a helical winding of steel wire may be used. Layers of unicellular sponge 19, 21 are then applied over a breaker layer 18, followed by a layer of " blowing sponge " 23, a breaker layer 12 and a multiply cover layer 13. On vulcanization the " blowing sponge " pressurizes the assembly. Additional sponge layers 22 may be applied at the end fittings to provide additional buoyancy. [GB1354688A]
IE629/71A 1970-05-21 1971-05-19 Flexible hose with tapered bore IE35248B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2453370 1970-05-21

Publications (2)

Publication Number Publication Date
IE35248L true IE35248L (en) 1971-11-21
IE35248B1 IE35248B1 (en) 1975-12-24

Family

ID=10213149

Family Applications (1)

Application Number Title Priority Date Filing Date
IE629/71A IE35248B1 (en) 1970-05-21 1971-05-19 Flexible hose with tapered bore

Country Status (8)

Country Link
JP (1) JPS5529319B1 (en)
BE (1) BE767492A (en)
DE (1) DE2125315A1 (en)
FR (1) FR2091811A5 (en)
GB (1) GB1354688A (en)
IE (1) IE35248B1 (en)
NL (1) NL7107019A (en)
ZA (1) ZA713221B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381229A1 (en) * 1977-02-21 1978-09-15 Kleber Colombes ELECTRICAL INSULATION OF METAL PIPE FLANGES
EP0266810B1 (en) * 1986-10-24 1992-01-22 Pumptech N.V. System for the assembly of a metal joining-piece and a high-pressure composite material tube - notably applications for equipment used in the oil industry
JPS6326260A (en) * 1987-04-17 1988-02-03 Tsuchiya Mfg Co Ltd Heat exchanger
US6042152A (en) * 1997-10-01 2000-03-28 Technical Products Group, Inc. Interface system between composite tubing and end fittings
PL236212B1 (en) * 2018-03-22 2020-12-28 Plaston P Spolka Z Ograniczona Odpowiedzialnoscia Method for producing composite flanged pipe and the pipe obtained by this method

Also Published As

Publication number Publication date
GB1354688A (en) 1974-06-05
IE35248B1 (en) 1975-12-24
BE767492A (en) 1971-10-18
FR2091811A5 (en) 1972-01-14
JPS5529319B1 (en) 1980-08-02
ZA713221B (en) 1972-02-23
NL7107019A (en) 1971-11-23
DE2125315A1 (en) 1971-12-02

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