ES239703A1 - Improvements in the manufacture of curves for metal tubular conductions of high pressure fluids (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the manufacture of curves for metal tubular conductions of high pressure fluids (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES239703A1 ES239703A1 ES0239703A ES239703A ES239703A1 ES 239703 A1 ES239703 A1 ES 239703A1 ES 0239703 A ES0239703 A ES 0239703A ES 239703 A ES239703 A ES 239703A ES 239703 A1 ES239703 A1 ES 239703A1
- Authority
- ES
- Spain
- Prior art keywords
- curves
- translation
- area
- manufacture
- section
- 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
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 238000005452 bending Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 230000000750 progressive effect Effects 0.000 abstract 2
- 230000008602 contraction Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000037303 wrinkles Effects 0.000 abstract 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Improvements in the manufacture of curves for tubular metal pipelines of fluids at high pressure, equally applicable to medium and low pressures, characterized in that the section of tube to be bent is subjected to a progressive heating whose maximum in degrees is applied to the area of generators that, once the referred section has been curved, they must have a minimum development, decreasing in intensity until said heating is practically null in the area of generatrices of maximum development in the aforementioned bending, and because the molecular contraction that in the bending is created in the area of inner semitubal, it is absorbed by spaced wrinkles or ribs that, in progressive projection, are produced in the said inner zone, resulting in absolute uniformity the final thickness of walls throughout the length of the section thus treated, and being that thickness equal to the calculated for the walls of the straight sections of the pipe in line with the pressure of the fluid to circulate through it . (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0239703A ES239703A1 (en) | 1958-01-22 | 1958-01-22 | Improvements in the manufacture of curves for metal tubular conductions of high pressure fluids (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0239703A ES239703A1 (en) | 1958-01-22 | 1958-01-22 | Improvements in the manufacture of curves for metal tubular conductions of high pressure fluids (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES239703A1 true ES239703A1 (en) | 1958-06-16 |
Family
ID=34445925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0239703A Expired ES239703A1 (en) | 1958-01-22 | 1958-01-22 | Improvements in the manufacture of curves for metal tubular conductions of high pressure fluids (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES239703A1 (en) |
-
1958
- 1958-01-22 ES ES0239703A patent/ES239703A1/en not_active Expired
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