GB1488975A - Flexible hose of high pressure-bearing capability and process for the production thereof - Google Patents
Flexible hose of high pressure-bearing capability and process for the production thereofInfo
- Publication number
- GB1488975A GB1488975A GB11689/75A GB1168975A GB1488975A GB 1488975 A GB1488975 A GB 1488975A GB 11689/75 A GB11689/75 A GB 11689/75A GB 1168975 A GB1168975 A GB 1168975A GB 1488975 A GB1488975 A GB 1488975A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- plastics
- stiffening
- wound
- hose
- 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
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
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
- F16L11/115—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements not embedded in the wall
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
1488975 Flexible hoses MUANYAGIPARI KUTATO INTEZET 20 March 1975 [29 March 1974] 11689/75 Heading F2P A flexible hose of high pressure-bearing capability, has a fluid tight flexible inner sleeve 2 on the external surface of which stiffening plastics rings 1 reinforced with fibres, are arranged beside and/or above each other, said rings being able to take up the external and internal radial forces to which the hose is exposed. The rings may take a variety of shapes, (Fig. 2 (not shown). Alternatively grooves may be formed about the inner sleeve by cutting, sticking, pressure moulding or injection moulding with fibreglass-reinforced plastics being wound into the grooves. In a further embodiment a continuous reinforced plastics layer is wound on to the inner sleeve and then grooves are cut into the cured plastics layer to form the stiffening rings. Another embodiment has stiffening members 3 formed from a thermoplastic resin with a reinforced plastics being wound into the groove. The plastics is preferably selected from the group consisting of polyester resin and epoxy resin. After the stiffening rings are arranged on the sleeve the hose is built up in known manner.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUMU000522 | 1974-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1488975A true GB1488975A (en) | 1977-10-19 |
Family
ID=10999702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11689/75A Expired GB1488975A (en) | 1974-03-29 | 1975-03-20 | Flexible hose of high pressure-bearing capability and process for the production thereof |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT346659B (en) |
DE (2) | DE2513831A1 (en) |
FR (1) | FR2266089B3 (en) |
GB (1) | GB1488975A (en) |
IT (1) | IT1037150B (en) |
NO (1) | NO751035L (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0137605A1 (en) * | 1983-08-03 | 1985-04-17 | Shiley Incorporated | Vascular graft prosthesis |
US8123756B2 (en) | 1999-09-30 | 2012-02-28 | Neurotherm, Inc. | High pressure delivery system |
CN109737252A (en) * | 2019-01-24 | 2019-05-10 | 陕西延长石油西北橡胶有限责任公司 | A kind of flexible composite pipe |
CN113007460A (en) * | 2021-03-04 | 2021-06-22 | 上海英泰塑胶股份有限公司 | Continuous fiber rope bundle reinforced elliptic stirrup joint ring corrugated pipe |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004000533U1 (en) | 2004-01-15 | 2004-03-18 | Rehau Ag + Co. | Armored polymer hose and device for manufacturing |
-
1975
- 1975-03-20 GB GB11689/75A patent/GB1488975A/en not_active Expired
- 1975-03-25 NO NO751035A patent/NO751035L/no unknown
- 1975-03-27 FR FR7509598A patent/FR2266089B3/fr not_active Expired
- 1975-03-27 DE DE19752513831 patent/DE2513831A1/en active Pending
- 1975-03-27 IT IT21712/75A patent/IT1037150B/en active
- 1975-03-27 DE DE7509957U patent/DE7509957U/en not_active Expired
- 1975-03-28 AT AT240575A patent/AT346659B/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0137605A1 (en) * | 1983-08-03 | 1985-04-17 | Shiley Incorporated | Vascular graft prosthesis |
US8123756B2 (en) | 1999-09-30 | 2012-02-28 | Neurotherm, Inc. | High pressure delivery system |
CN109737252A (en) * | 2019-01-24 | 2019-05-10 | 陕西延长石油西北橡胶有限责任公司 | A kind of flexible composite pipe |
CN113007460A (en) * | 2021-03-04 | 2021-06-22 | 上海英泰塑胶股份有限公司 | Continuous fiber rope bundle reinforced elliptic stirrup joint ring corrugated pipe |
Also Published As
Publication number | Publication date |
---|---|
NO751035L (en) | 1975-09-30 |
IT1037150B (en) | 1979-11-10 |
FR2266089A1 (en) | 1975-10-24 |
AT346659B (en) | 1978-11-27 |
DE2513831A1 (en) | 1975-10-09 |
FR2266089B3 (en) | 1977-12-02 |
DE7509957U (en) | 1976-02-05 |
ATA240575A (en) | 1978-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |