GB2059538A - Hose - Google Patents
HoseInfo
- Publication number
- GB2059538A GB2059538A GB8038343A GB8038343A GB2059538A GB 2059538 A GB2059538 A GB 2059538A GB 8038343 A GB8038343 A GB 8038343A GB 8038343 A GB8038343 A GB 8038343A GB 2059538 A GB2059538 A GB 2059538A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cords
- reinforcing layers
- hose
- pair
- supporting tube
- 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.)
- Granted
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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
- B29C70/205—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration
- B29C70/207—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration arranged in parallel planes of fibres crossing at substantial angles
-
- 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)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
A hose comprising an internal supporting tube (1) and an external protecting envelope (2) both made of an elastic material, at least two pairs (3) and (4) of reinforcing layers (5), (6) and (7), (8) embedded between them and laid on each other and an interlayer (10) made of a non-metallic fabric placed directly onto the surface of the supporting tube (1) and serving for even distribution of stresses arising between the supporting tube (1) and the pairs (3) and (4) of the reinforcing layers (5), (6) and (7), (8) during the exploitation of the hose. Each of the reinforcing layers (5), (6) and (7), (8) is designed as a family of spirally wound interparallel cords (9), whereas each pair (3) and (4) of the reinforcing layers (5), (6) and (7), (8) is designed as a pair of families of symmetrically wound cords (9). The angle of helix of the cords (9) of the lower pair (3) of the reinforcing layers (5) and (6) in relation to the hose geometrical axis is more than the angle of helix of the cords (9) of the upper pair (4) of the reinforcing cords (7) and (8).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792739152A SU941768A1 (en) | 1979-04-02 | 1979-04-02 | Flexible hose |
SU792780069A SU994853A2 (en) | 1979-08-27 | 1979-08-27 | Flexible hose |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2059538A true GB2059538A (en) | 1981-04-23 |
GB2059538B GB2059538B (en) | 1983-05-18 |
Family
ID=26665766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8038343A Expired GB2059538B (en) | 1979-04-02 | 1980-04-02 | Hose |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS649511B2 (en) |
DE (1) | DE3041452C2 (en) |
GB (1) | GB2059538B (en) |
IN (1) | IN154523B (en) |
SE (1) | SE445383B (en) |
WO (1) | WO1980002186A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2557254A1 (en) * | 1983-12-22 | 1985-06-28 | Inst Francais Du Petrole | FLEXIBLE DRIVE WITH NO SIGNIFICANT VARIATION IN LENGTH DUE TO INTERNAL PRESSURE |
FR2626051A1 (en) * | 1988-01-15 | 1989-07-21 | Thomson Csf | Tubular device making it possible to damp out tensile forces |
FR2627840A1 (en) * | 1988-02-29 | 1989-09-01 | Inst Francais Du Petrole | TUBE OF COMPOSITE MATERIALS LITTLE SENSITIVE TO ELONGATION VARIATION DUE TO THE EFFECT OF INTERNAL PRESSURE |
FR2648535A1 (en) * | 1989-06-20 | 1990-12-21 | Inst Francais Du Petrole | METHOD FOR OPTIMIZING MULTILAYER TUBES IN COMPOSITE MATERIALS AND TUBES OBTAINED BY THE PROCESS |
FR2663401A1 (en) * | 1990-06-18 | 1991-12-20 | Coflexip | FLEXIBLE TUBULAR PIPE COMPRISING A CROSSLINKED POLYETHYLENE SHEATH, DEVICE AND METHOD FOR MANUFACTURING SUCH A PIPE. |
FR2664019A1 (en) * | 1990-06-29 | 1992-01-03 | Coflexip | FLEXIBLE TUBULAR PIPE COMPRISING A STAPLED WEAVE MATERIAL AND MANUFACTURING METHOD THEREOF. |
EP0740098A1 (en) * | 1995-04-28 | 1996-10-30 | The Yokohama Rubber Co., Ltd. | Reinforced pressure hose |
US5918641A (en) * | 1990-06-18 | 1999-07-06 | Hardy; Jean | Flexible tubular conduit comprising a jacket made of crosslinked polyethylene device and process for manufacturing such a conduit |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU198781B (en) * | 1985-09-25 | 1989-11-28 | Taurus Gumiipari Vallalat | Fibre reinforced flexible hose |
DE3735805A1 (en) * | 1987-10-22 | 1989-05-03 | Semperit Ag | Spiral hose |
AU746523B2 (en) * | 1998-06-22 | 2002-05-02 | Nkt Cables A/S | Unbonded flexible pipes and method for the production thereof |
JP6049264B2 (en) * | 2012-01-25 | 2016-12-21 | 株式会社ブリヂストン | High pressure hose |
JP6457330B2 (en) * | 2015-04-30 | 2019-01-23 | 宇部エクシモ株式会社 | Fiber reinforced resin composite tubular structure and method for producing the same |
US11773896B2 (en) * | 2019-07-22 | 2023-10-03 | Hamilton Sundstrand Corporation | Composite drive shaft under dominant unidirectional torque |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD48484A (en) * | ||||
US3212528A (en) * | 1964-02-13 | 1965-10-19 | Goodrich Co B F | Hose |
SU518159A3 (en) * | 1971-06-28 | 1976-06-15 | Оршагош Гумиипари Мювск (Инопредприятие) | Hose |
DE2135377C3 (en) * | 1971-07-15 | 1975-04-24 | Orszagos Gumiipari Vallalat, Budapest | High pressure rubber hose |
-
1980
- 1980-04-02 JP JP55500901A patent/JPS649511B2/ja not_active Expired
- 1980-04-02 WO PCT/SU1980/000061 patent/WO1980002186A1/en active Application Filing
- 1980-04-02 DE DE3041452T patent/DE3041452C2/en not_active Expired
- 1980-04-02 GB GB8038343A patent/GB2059538B/en not_active Expired
- 1980-06-27 IN IN742/CAL/80A patent/IN154523B/en unknown
- 1980-11-27 SE SE8008327A patent/SE445383B/en not_active IP Right Cessation
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2557254A1 (en) * | 1983-12-22 | 1985-06-28 | Inst Francais Du Petrole | FLEXIBLE DRIVE WITH NO SIGNIFICANT VARIATION IN LENGTH DUE TO INTERNAL PRESSURE |
EP0147288A2 (en) * | 1983-12-22 | 1985-07-03 | Institut Français du Pétrole | Hose showing a limited axial deformation under internal pressure |
EP0147288A3 (en) * | 1983-12-22 | 1985-08-07 | Institut Francais Du Petrole | Hose showing a limited axial deformation under internal pressure |
FR2626051A1 (en) * | 1988-01-15 | 1989-07-21 | Thomson Csf | Tubular device making it possible to damp out tensile forces |
FR2627840A1 (en) * | 1988-02-29 | 1989-09-01 | Inst Francais Du Petrole | TUBE OF COMPOSITE MATERIALS LITTLE SENSITIVE TO ELONGATION VARIATION DUE TO THE EFFECT OF INTERNAL PRESSURE |
EP0333532A1 (en) * | 1988-02-29 | 1989-09-20 | Institut Français du Pétrole | Pipe made of composite materials having low sensibility for stretch changes due to internal pressure |
FR2648535A1 (en) * | 1989-06-20 | 1990-12-21 | Inst Francais Du Petrole | METHOD FOR OPTIMIZING MULTILAYER TUBES IN COMPOSITE MATERIALS AND TUBES OBTAINED BY THE PROCESS |
EP0404670A1 (en) * | 1989-06-20 | 1990-12-27 | Institut Français du Pétrole | Method for the optimisation of multilayer pipes made of composite materials and pipes obtained by the implementation of such method |
FR2663401A1 (en) * | 1990-06-18 | 1991-12-20 | Coflexip | FLEXIBLE TUBULAR PIPE COMPRISING A CROSSLINKED POLYETHYLENE SHEATH, DEVICE AND METHOD FOR MANUFACTURING SUCH A PIPE. |
WO1991019924A1 (en) * | 1990-06-18 | 1991-12-26 | Coflexip | Flexible tubular duct comprising a cross-linked polyethylene sleeve, and device and method for manufacturing same |
US5918641A (en) * | 1990-06-18 | 1999-07-06 | Hardy; Jean | Flexible tubular conduit comprising a jacket made of crosslinked polyethylene device and process for manufacturing such a conduit |
FR2664019A1 (en) * | 1990-06-29 | 1992-01-03 | Coflexip | FLEXIBLE TUBULAR PIPE COMPRISING A STAPLED WEAVE MATERIAL AND MANUFACTURING METHOD THEREOF. |
WO1992000481A1 (en) * | 1990-06-29 | 1992-01-09 | Coflexip | Flexible tubular pipe comprising a folded-seam armouring web, and method for producing same |
EP0740098A1 (en) * | 1995-04-28 | 1996-10-30 | The Yokohama Rubber Co., Ltd. | Reinforced pressure hose |
US6112771A (en) * | 1995-04-28 | 2000-09-05 | Yokohama Rubber Co., Ltd. | Reinforced pressure hose |
Also Published As
Publication number | Publication date |
---|---|
DE3041452T1 (en) | 1982-02-18 |
DE3041452C2 (en) | 1986-07-03 |
GB2059538B (en) | 1983-05-18 |
SE445383B (en) | 1986-06-16 |
IN154523B (en) | 1984-11-03 |
SE8008327L (en) | 1980-11-27 |
JPS56500350A (en) | 1981-03-19 |
JPS649511B2 (en) | 1989-02-17 |
WO1980002186A1 (en) | 1980-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |