RU2008114654A - THERMAL INSULATED COLUMN - Google Patents
THERMAL INSULATED COLUMN Download PDFInfo
- Publication number
- RU2008114654A RU2008114654A RU2008114654/03A RU2008114654A RU2008114654A RU 2008114654 A RU2008114654 A RU 2008114654A RU 2008114654/03 A RU2008114654/03 A RU 2008114654/03A RU 2008114654 A RU2008114654 A RU 2008114654A RU 2008114654 A RU2008114654 A RU 2008114654A
- Authority
- RU
- Russia
- Prior art keywords
- thermally insulated
- column
- metallic
- insulated column
- nodes
- Prior art date
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- Thermal Insulation (AREA)
Abstract
1. Термоизолированная колонна, включающая коаксиально расположенные секции труб, между которыми размещен теплоизолирующий материал и узлы их соединения, включающие муфту, отличающаяся тем, что термоизолированная колонна в узлах соединения снабжена вклеенными в торцы труб неметаллическими теплоизолирующими втулками, а теплоизолирующий материал представляет собой полимер с вкрапленными стеклянными микросферами, заполненными инертным газом. ! 2. Колонна по п.1, отличающаяся тем, что неметаллические теплоизолирующие втулки оснащены химически термостойкими кольцами.1. A thermally insulated column, including coaxially arranged pipe sections, between which a thermally insulating material is located and nodes of their connection, including a sleeve, characterized in that the thermally insulated column at the connection nodes is provided with non-metallic thermally insulated sleeves glued into the ends of the pipes, and the thermally insulated material is a polymer with interspersed glass microspheres filled with inert gas. ! 2. The column according to claim 1, characterized in that the non-metallic insulating sleeves are equipped with chemically heat-resistant rings.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008114654/03A RU2386009C2 (en) | 2008-04-14 | 2008-04-14 | Adiabatic column |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008114654/03A RU2386009C2 (en) | 2008-04-14 | 2008-04-14 | Adiabatic column |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008114654A true RU2008114654A (en) | 2009-10-20 |
RU2386009C2 RU2386009C2 (en) | 2010-04-10 |
Family
ID=41262620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008114654/03A RU2386009C2 (en) | 2008-04-14 | 2008-04-14 | Adiabatic column |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2386009C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2524702C1 (en) * | 2013-03-28 | 2014-08-10 | Открытое акционерное общество "Всероссийский нефтегазовый научно-исследовательский институт имени академика А.П. Крылова" (ОАО "ВНИИнефть") | Operation of permafrost zone oil deposit |
RU187211U1 (en) * | 2018-11-16 | 2019-02-25 | Акционерное общество "СИБПРОМКОМПЛЕКТ" | THERMAL ISOLATING DIRECTION OF A DRILL WELL |
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2008
- 2008-04-14 RU RU2008114654/03A patent/RU2386009C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2386009C2 (en) | 2010-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC4A | Invention patent assignment |
Effective date: 20100702 |
|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20110415 |