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 thereof

Info

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
Application number
GB11689/75A
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.)
Muanyagipari Kutato Intezet
Original Assignee
Muanyagipari Kutato Intezet
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 Muanyagipari Kutato Intezet filed Critical Muanyagipari Kutato Intezet
Publication of GB1488975A publication Critical patent/GB1488975A/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
    • F16L11/11—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.
GB11689/75A 1974-03-29 1975-03-20 Flexible hose of high pressure-bearing capability and process for the production thereof Expired GB1488975A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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