DE3423345A1 - Flexibles rohr - Google Patents
Flexibles rohrInfo
- Publication number
- DE3423345A1 DE3423345A1 DE19843423345 DE3423345A DE3423345A1 DE 3423345 A1 DE3423345 A1 DE 3423345A1 DE 19843423345 DE19843423345 DE 19843423345 DE 3423345 A DE3423345 A DE 3423345A DE 3423345 A1 DE3423345 A1 DE 3423345A1
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- liner
- strip
- perforations
- 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
- 229920001971 elastomer Polymers 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 9
- 239000013536 elastomeric material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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
- F16L11/10—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements not embedded in the wall
-
- 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
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838318270A GB8318270D0 (en) | 1983-07-06 | 1983-07-06 | Flexible pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3423345A1 true DE3423345A1 (de) | 1985-01-17 |
| DE3423345C2 DE3423345C2 (enExample) | 1992-09-03 |
Family
ID=10545303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843423345 Granted DE3423345A1 (de) | 1983-07-06 | 1984-06-25 | Flexibles rohr |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3423345A1 (enExample) |
| FR (1) | FR2548756B1 (enExample) |
| GB (2) | GB8318270D0 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0436772A3 (en) * | 1990-01-12 | 1991-12-11 | Witzenmann Gmbh Metallschlauch-Fabrik Pforzheim | Pipe component having the shape of a corrugated hose or a bellow |
| FR2665237B1 (fr) * | 1990-07-27 | 1992-11-13 | Coflexip | Carcasse et conduite tubulaire flexible comportant une telle carcasse. |
| US7004202B2 (en) | 2002-04-22 | 2006-02-28 | Rib Loc Australia Pty Ltd. | Composite strip windable to form a helical pipe and method therefor |
| US6926037B2 (en) * | 2002-12-17 | 2005-08-09 | Wellstream International Limited | Collapse tolerant flexible pipe and method of manufacturing same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3687169A (en) * | 1970-07-16 | 1972-08-29 | Inst Francais Du Petrole | Flexible pipe for conveying fluids, particularly hydrocarbons |
| DE2807081B2 (de) * | 1978-02-18 | 1981-05-27 | Kempchen & Co Gmbh, 4200 Oberhausen | Metallschlauch zum Fördern von unter Druck stehenden heißen Medien |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH118790A (de) * | 1926-04-13 | 1927-02-01 | Meyer Keller & Cie O | Schlauch. |
| GB514590A (en) * | 1938-07-04 | 1939-11-13 | George Henry Thompson | Improvements in or relating to interlocking flexible metallic tubing |
| US2747616A (en) * | 1951-07-07 | 1956-05-29 | Ganahl Carl De | Pipe structure |
| AU412407B1 (en) * | 1966-05-16 | 1971-04-20 | Vulcan Australia Limited | Insulated ducting |
| US3771570A (en) * | 1967-07-20 | 1973-11-13 | Coleman Cable & Wire Co | Flexible conduit |
-
1983
- 1983-07-06 GB GB838318270A patent/GB8318270D0/en active Pending
-
1984
- 1984-06-18 GB GB08415509A patent/GB2143002B/en not_active Expired
- 1984-06-25 DE DE19843423345 patent/DE3423345A1/de active Granted
- 1984-07-05 FR FR8410676A patent/FR2548756B1/fr not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3687169A (en) * | 1970-07-16 | 1972-08-29 | Inst Francais Du Petrole | Flexible pipe for conveying fluids, particularly hydrocarbons |
| DE2807081B2 (de) * | 1978-02-18 | 1981-05-27 | Kempchen & Co Gmbh, 4200 Oberhausen | Metallschlauch zum Fördern von unter Druck stehenden heißen Medien |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2143002A (en) | 1985-01-30 |
| GB2143002B (en) | 1986-08-28 |
| DE3423345C2 (enExample) | 1992-09-03 |
| GB8318270D0 (en) | 1983-08-10 |
| FR2548756B1 (fr) | 1987-01-09 |
| FR2548756A1 (fr) | 1985-01-11 |
| GB8415509D0 (en) | 1984-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |