RU2010131821A - TEMPERATURE COMPENSATION DEVICE FOR PIPELINES - Google Patents
TEMPERATURE COMPENSATION DEVICE FOR PIPELINES Download PDFInfo
- Publication number
- RU2010131821A RU2010131821A RU2010131821/06A RU2010131821A RU2010131821A RU 2010131821 A RU2010131821 A RU 2010131821A RU 2010131821/06 A RU2010131821/06 A RU 2010131821/06A RU 2010131821 A RU2010131821 A RU 2010131821A RU 2010131821 A RU2010131821 A RU 2010131821A
- Authority
- RU
- Russia
- Prior art keywords
- spherical surface
- pipe
- nozzle
- fixed
- alloys
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract 4
- 239000002184 metal Substances 0.000 claims abstract 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract 2
- 229910045601 alloy Inorganic materials 0.000 claims abstract 2
- 239000000956 alloy Substances 0.000 claims abstract 2
- -1 ferrous metals Chemical class 0.000 claims abstract 2
- 230000003993 interaction Effects 0.000 claims abstract 2
- 239000010959 steel Substances 0.000 claims abstract 2
- 238000004804 winding Methods 0.000 claims abstract 2
Landscapes
- Joints Allowing Movement (AREA)
- Pipe Accessories (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
1. Температурное компенсационное устройство, содержащее встроенный в магистральный трубопровод патрубок изменяемой длины с фланцевыми соединениями, отличающееся тем, что патрубок выполнен из высокопрочного упругого металлического листа сферической поверхности с выпуклостью, обращенной наружу от продольной оси трубопровода, а на указанной поверхности патрубка размещена закрепленная своими концами на противоположных фланцах фланцевых соединений патрубка спиральная пружина с переменным диаметром навивки с возможностью взаимодействия витков пружины со сферической поверхностью патрубка на всем его протяжении. ! 2. Устройство по п.1, отличающееся тем, что сферическая поверхность патрубка выполнена из стали. ! 3. Устройство по п.1, отличающееся тем, что сферическая поверхность патрубка выполнена из стальных сплавов или сплавов цветных металлов. 1. Temperature compensation device comprising a variable-length nozzle built into the main pipeline with flange connections, characterized in that the nozzle is made of a high-strength elastic metal sheet with a spherical surface with a bulge facing outward from the longitudinal axis of the pipeline, and the nozzle is fixed at its indicated surface and fixed at its ends on opposite flanges of flange connections of a branch pipe a spiral spring with a variable diameter of a winding with a possibility of interaction Ia turns of the spring with the spherical surface of the pipe along its entire length. ! 2. The device according to claim 1, characterized in that the spherical surface of the pipe is made of steel. ! 3. The device according to claim 1, characterized in that the spherical surface of the pipe is made of steel alloys or alloys of non-ferrous metals.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010131821/06A RU2445542C1 (en) | 2010-07-28 | 2010-07-28 | Pipeline temperature compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010131821/06A RU2445542C1 (en) | 2010-07-28 | 2010-07-28 | Pipeline temperature compensator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010131821A true RU2010131821A (en) | 2012-02-10 |
| RU2445542C1 RU2445542C1 (en) | 2012-03-20 |
Family
ID=45853091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010131821/06A RU2445542C1 (en) | 2010-07-28 | 2010-07-28 | Pipeline temperature compensator |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2445542C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668002A (en) * | 2018-12-26 | 2019-04-23 | 洛阳双瑞特种装备有限公司 | A kind of interlayer bellows expansion joint and production method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1095009A1 (en) * | 1982-04-15 | 1984-05-30 | Черновицкий Ордена Трудового Красного Знамени Государственный Университет | Expansion unit |
| RU2083907C1 (en) * | 1992-01-09 | 1997-07-10 | Анатолий Серафимович Рачков | Bushing compensator |
| RU2285856C1 (en) * | 2005-02-24 | 2006-10-20 | Общество с ограниченной ответственностью "БАЛТПРОМАРМАТУРА" | Compensator |
| DE102008027897A1 (en) * | 2008-06-11 | 2009-12-17 | Peter Fuchs | Securing component i.e. flexible position stable coupling part, for use with sprinkler system for tapping point of pipe system, has spiral spring, where initial position of component is effected by return spring or spiral spring |
-
2010
- 2010-07-28 RU RU2010131821/06A patent/RU2445542C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2445542C1 (en) | 2012-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120729 |