GB1353760A - Flexible pipe for conveying fluids particularly hydrocarbons - Google Patents
Flexible pipe for conveying fluids particularly hydrocarbonsInfo
- Publication number
- GB1353760A GB1353760A GB2927771A GB2927771A GB1353760A GB 1353760 A GB1353760 A GB 1353760A GB 2927771 A GB2927771 A GB 2927771A GB 2927771 A GB2927771 A GB 2927771A GB 1353760 A GB1353760 A GB 1353760A
- Authority
- GB
- United Kingdom
- Prior art keywords
- armouring
- core
- flexible pipe
- internal
- june
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
-
- 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
1353760 Flexible armoured tubes INSTITUT FRANCAIS DU PETROLE DES CARBURANTS ET LUBRIFIANTS 22 June 1971 [24 June 1970] 29277/71 Addition to 1209474 Heading F2P A flexible pipe comprises a tubular core 1 of flexible material, an internal armouring 2 for withstanding crushing stresses and an external armouring 4 helically wound under longitudinal tension around the core 1 so as to exert a compressional stress on the core against the internal armouring, the value of said stress being at least equal to the maximum internal working pressure of the pipe and not less than 50 kg/cm.<SP>2</SP> The armouring may be of circular or rectangular cross-section spaced apart or an S-cross-section overlapped. Formulae are given for determining the longitudinal tension and the winding angle.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7023488A FR2109045A6 (en) | 1970-06-24 | 1970-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1353760A true GB1353760A (en) | 1974-05-22 |
Family
ID=9057763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2927771A Expired GB1353760A (en) | 1970-06-24 | 1971-06-22 | Flexible pipe for conveying fluids particularly hydrocarbons |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA941757A (en) |
FR (1) | FR2109045A6 (en) |
GB (1) | GB1353760A (en) |
IT (1) | IT997020B (en) |
NL (1) | NL7108683A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4727909A (en) * | 1984-08-21 | 1988-03-01 | Dunlop Limited A British Company | Hose |
US4773151A (en) * | 1984-08-21 | 1988-09-27 | Dunlop Limited | Method of making a hose |
US4789005A (en) * | 1985-05-17 | 1988-12-06 | Dunlop Limited | Marine growth retarding hose |
GB2550939A (en) * | 2016-06-01 | 2017-12-06 | Ultra Electronics Ltd | Flexible hose |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446433A1 (en) * | 1979-01-12 | 1980-08-08 | Commissariat Energie Atomique | FLEXIBLE TRANSMISSION LINE |
-
1970
- 1970-06-24 FR FR7023488A patent/FR2109045A6/fr not_active Expired
-
1971
- 1971-06-22 GB GB2927771A patent/GB1353760A/en not_active Expired
- 1971-06-22 IT IT725571A patent/IT997020B/en active
- 1971-06-23 NL NL7108683A patent/NL7108683A/xx unknown
- 1971-06-23 CA CA116,488*7A patent/CA941757A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4727909A (en) * | 1984-08-21 | 1988-03-01 | Dunlop Limited A British Company | Hose |
US4773151A (en) * | 1984-08-21 | 1988-09-27 | Dunlop Limited | Method of making a hose |
US4789005A (en) * | 1985-05-17 | 1988-12-06 | Dunlop Limited | Marine growth retarding hose |
GB2550939A (en) * | 2016-06-01 | 2017-12-06 | Ultra Electronics Ltd | Flexible hose |
US10619768B2 (en) | 2016-06-01 | 2020-04-14 | Ultra Electronics Limited | Flexible hose |
Also Published As
Publication number | Publication date |
---|---|
FR2109045A6 (en) | 1972-05-26 |
IT997020B (en) | 1975-12-30 |
CA941757A (en) | 1974-02-12 |
NL7108683A (en) | 1971-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |