RU2008119243A - METHOD FOR PRODUCING A LARGE-SIZED TRANSFORMABLE ANTENNA OF AN UMBRELLA TYPE OF SPACE VEHICLE - Google Patents
METHOD FOR PRODUCING A LARGE-SIZED TRANSFORMABLE ANTENNA OF AN UMBRELLA TYPE OF SPACE VEHICLE Download PDFInfo
- Publication number
- RU2008119243A RU2008119243A RU2008119243/09A RU2008119243A RU2008119243A RU 2008119243 A RU2008119243 A RU 2008119243A RU 2008119243/09 A RU2008119243/09 A RU 2008119243/09A RU 2008119243 A RU2008119243 A RU 2008119243A RU 2008119243 A RU2008119243 A RU 2008119243A
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- spokes
- power spokes
- sized
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- pairs
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Abstract
1. Способ изготовления крупногабаритной трансформируемой антенны зонтичного типа космического аппарата, заключающийся в том, что силовые спицы крепят на центральной ступице рефлектора, затем выставляют профиль рефлектора по силовым спицам, устанавливают и закрепляют на силовых спицах сетеполотно и вантовую систему, отличающийся тем, что перед креплением силовых спиц на центральной ступице их взвешивают и комплектуют попарно с наиболее близким весом, а затем эти пары силовых спиц устанавливают на ступицу в диаметрально противоположных направлениях. ! 2. Способ изготовления крупногабаритной трансформируемой антенны зонтичного типа космического аппарата, отличающийся тем, что центральную ступицу подвешивают в горизонтальном положении, а затем попарно устанавливают силовые спицы и контролируют разность расстояния от конца силовых спиц до уровня пола (отметки "0"), в пределах 5%, выполняя условие Δh=h1-h2≤5%.1. A method of manufacturing a large-sized transformable antenna of the umbrella type of a spacecraft, which consists in the fact that the power spokes are mounted on the central hub of the reflector, then the profile of the reflector is mounted on the power spokes, a net-sheet and cable-stayed system are installed and fixed on the power spokes, characterized in that before mounting the power spokes on the central hub are weighed and assembled in pairs with the closest weight, and then these pairs of power spokes are mounted on the hub in diametrically opposite directions. ! 2. A method of manufacturing a large-sized transformable antenna of the umbrella type of a spacecraft, characterized in that the central hub is suspended in a horizontal position, and then the power spokes are installed in pairs and the difference in distance from the end of the power spokes to the floor level (mark "0") is controlled, within 5 %, fulfilling the condition Δh = h1-h2≤5%.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008119243/09A RU2380798C1 (en) | 2008-05-15 | 2008-05-15 | Method for making large convertible umbrella type antenna for spacecraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008119243/09A RU2380798C1 (en) | 2008-05-15 | 2008-05-15 | Method for making large convertible umbrella type antenna for spacecraft |
Publications (2)
Publication Number | Publication Date |
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RU2008119243A true RU2008119243A (en) | 2009-11-20 |
RU2380798C1 RU2380798C1 (en) | 2010-01-27 |
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ID=41477627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2008119243/09A RU2380798C1 (en) | 2008-05-15 | 2008-05-15 | Method for making large convertible umbrella type antenna for spacecraft |
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RU (1) | RU2380798C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108709627A (en) * | 2018-06-25 | 2018-10-26 | 华南理工大学 | Umbrella reflectors vibration measurement device and method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2449437C1 (en) * | 2010-10-04 | 2012-04-27 | Открытое акционерное общество "Информационные спутниковые системы" имени академика М.Ф. Решетнева" | Deployable large-size spacecraft reflector and method of its manufacturing |
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2008
- 2008-05-15 RU RU2008119243/09A patent/RU2380798C1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108709627A (en) * | 2018-06-25 | 2018-10-26 | 华南理工大学 | Umbrella reflectors vibration measurement device and method |
Also Published As
Publication number | Publication date |
---|---|
RU2380798C1 (en) | 2010-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150516 |