GB1146872A - Improvements in hose pipes - Google Patents

Improvements in hose pipes

Info

Publication number
GB1146872A
GB1146872A GB3980065A GB3980065A GB1146872A GB 1146872 A GB1146872 A GB 1146872A GB 3980065 A GB3980065 A GB 3980065A GB 3980065 A GB3980065 A GB 3980065A GB 1146872 A GB1146872 A GB 1146872A
Authority
GB
United Kingdom
Prior art keywords
braid
sheaths
layer
layers
nitrile rubber
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3980065A
Inventor
Albert Edmund Jackson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
George Angus and Co Ltd
Original Assignee
George Angus and Co 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 George Angus and Co Ltd filed Critical George Angus and Co Ltd
Priority to GB3980065A priority Critical patent/GB1146872A/en
Publication of GB1146872A publication Critical patent/GB1146872A/en
Expired legal-status Critical Current

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
    • F16L11/085—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers
    • F16L11/087—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers three or more layers
    • 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
    • F16L11/085—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers
    • 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
    • F16L11/085—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers
    • F16L11/086—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more braided layers two layers

Landscapes

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

Abstract

1,146,872. Hoses. GEORGE ANGUS & CO. Ltd. 18 Nov., 1966 [17 Sept., 1965], No. 39800/65. Heading F2P. A hose comprises a tubular reinforcing layer made by knitting, braiding or lapping spun continuous filaments or single or multiple monofilaments 19 of nylon, rayon, polyethylene terephthalate or polypropylene which have been individually sheathed 20 by extrusion with natural or nitrile rubber, polyvinyl chloride, a blend of polyvinyl chloride and nitrile rubber, or polyurethane, a tubular layer of elastomeric material 21 bonded to the interior of the reinforcing layer or formed by flow of sheaths as a result of heat and pressure, and an outer cover 22 of elastomeric material bonded to the exterior of the reinforcing layer or formed by flow of the sheaths as a result of heat and pressure. As shown, two opposite layers of nylon filaments of denier 630 having an extruded coating of plasticized polyvinyl chloride are applied to a mandrel 18 at a helix angle of between 51 and 54 degrees. The windings are subject to heat and pressure whereby the sheaths flow to form inner and outer layers 21, 22. In a similar embodiment, Figs. 5 and 6 (not shown), the reinforcement layers are braided and the flow of the sheaths bonds the layers to an additional inner lining 23 formed by a wound nitrile rubber strip. In the embodiment of Fig. 2 (not shown), the hose comprises an extruded lining tube 15 of natural rubber 15, a braided layer 16 formed of a nylon filament of 840 denier extrusion-coated with natural rubber and having a braid angle of 55 degrees, and an extruded rubber cover. In a similar embodiment to Fig. 2, Figs. 7 and 8 (not shown), two braided layers are provided. In a final embodiment, Fig. 1 (not shown), the hose consists of a nitrile rubber lining 10, a textile braid of cotton, a high tensile steel wire braid having a braid angle of 53 degrees, an insulating sheet nitrile rubber layer 13, and an external braid 14 of nylon filaments 840 denier extrusion-coated with polyvinyl chloride, the sheaths of the latter flowing under pressure and heat to bond the braid layer to the rubber layer 13 and to form an outer cover. A rigid helix may be incorporated in a hose construction.
GB3980065A 1965-09-17 1965-09-17 Improvements in hose pipes Expired GB1146872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3980065A GB1146872A (en) 1965-09-17 1965-09-17 Improvements in hose pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3980065A GB1146872A (en) 1965-09-17 1965-09-17 Improvements in hose pipes

Publications (1)

Publication Number Publication Date
GB1146872A true GB1146872A (en) 1969-03-26

Family

ID=10411581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3980065A Expired GB1146872A (en) 1965-09-17 1965-09-17 Improvements in hose pipes

Country Status (1)

Country Link
GB (1) GB1146872A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256024A (en) * 1991-05-24 1992-11-25 Boulter Boilers Ltd Hose
FR2723420A1 (en) * 1994-08-02 1996-02-09 Mr Ind Flexible, reinforced, insulated pipe, partic. for air conditioning unit repair
WO2008094372A3 (en) * 2007-02-01 2009-04-30 Hobart Brothers Co Robust preconditioned air hose
WO2009155632A1 (en) * 2008-06-26 2009-12-30 William James Donnelly Flexible duct and means of production
EP2422966A1 (en) 2010-08-30 2012-02-29 ContiTech Schlauch GmbH Method for manufacturing charge air hoses
CN116442536A (en) * 2023-03-29 2023-07-18 南通大学 Double pneumatic type compounding method for tubular fabric

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256024A (en) * 1991-05-24 1992-11-25 Boulter Boilers Ltd Hose
GB2256024B (en) * 1991-05-24 1994-12-14 Boulter Boilers Ltd Hose
FR2723420A1 (en) * 1994-08-02 1996-02-09 Mr Ind Flexible, reinforced, insulated pipe, partic. for air conditioning unit repair
DE112007003306B4 (en) * 2007-02-01 2014-01-09 Hobart Brothers Co. Robust hose for conditioned air
US7946311B2 (en) 2007-02-01 2011-05-24 Hobart Brorthers Company Robust preconditioned air hose
CN101622488B (en) * 2007-02-01 2013-08-14 霍伯特兄弟公司 Robust preconditioned air hose
WO2008094372A3 (en) * 2007-02-01 2009-04-30 Hobart Brothers Co Robust preconditioned air hose
WO2009155632A1 (en) * 2008-06-26 2009-12-30 William James Donnelly Flexible duct and means of production
EP2422966A1 (en) 2010-08-30 2012-02-29 ContiTech Schlauch GmbH Method for manufacturing charge air hoses
WO2012028434A1 (en) 2010-08-30 2012-03-08 Contitech Schlauch Gmbh Process for producing charge-air hoses for motor vehicles
US9140390B2 (en) 2010-08-30 2015-09-22 Contitech Schlauch Gmbh Charge-air hose for motor vehicles having two knit plies
CN116442536A (en) * 2023-03-29 2023-07-18 南通大学 Double pneumatic type compounding method for tubular fabric
CN116442536B (en) * 2023-03-29 2023-10-13 南通大学 Double pneumatic type compounding method for tubular fabric

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