JPH0519099U - Dustproof mechanism for space solar cells - Google Patents
Dustproof mechanism for space solar cellsInfo
- Publication number
- JPH0519099U JPH0519099U JP396691U JP396691U JPH0519099U JP H0519099 U JPH0519099 U JP H0519099U JP 396691 U JP396691 U JP 396691U JP 396691 U JP396691 U JP 396691U JP H0519099 U JPH0519099 U JP H0519099U
- Authority
- JP
- Japan
- Prior art keywords
- solar cell
- dust
- space
- dustproof
- solar cells
- 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.)
- Withdrawn
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
(57)【要約】
【目的】 宇宙空間で使用する太陽電池の防塵機構に関
する。
【構成】 太陽電池本体の受光面に巻き取り手段で巻き
取ることができる防塵用透光シートを設けた宇宙用太陽
電池用防塵機構。
(57) [Abstract] [Purpose] A dust-proof mechanism for solar cells used in outer space. [Structure] A dustproof mechanism for a space solar cell in which a dustproof translucent sheet that can be wound up by a winding means is provided on a light receiving surface of a solar cell body.
Description
【０００１】[0001]
本考案は塵の存在する宇宙空間（惑星、衛星を含む）で使用する太陽電池の防 塵機構に関する。 The present invention relates to a dust prevention mechanism for solar cells used in outer space (including planets and satellites) where dust is present.
【０００２】[0002]
従来、耐塵設計された宇宙用太陽電池は未だ存在しない。 Conventionally, there has not yet been a dust-proof space solar cell.
【０００３】[0003]
宇宙空間（特に月面上等）で使用する太陽電池は塵にその表面を覆われ太陽エ ネルギ吸収率が低下する。 しかし、宇宙では地上のように簡易に人手によって表面を拭いたり、吸引方式 の塵除去機構は真空のため適用できない。 A solar cell used in outer space (especially on the moon) has its surface covered with dust and its solar energy absorption rate decreases. However, in space, the surface cannot be easily wiped by hand like on the ground, and the suction type dust removal mechanism cannot be applied because of the vacuum.
【０００４】 本考案は上記技術水準に鑑み、上述のような環境下での太陽電池の除塵を行う ことができ、太陽エネルギ吸収率低下を防ぐ宇宙用太陽電池用防塵機構を提供し ようとするものである。In view of the above-mentioned state of the art, the present invention intends to provide a dustproof mechanism for a solar cell for space, which can remove dust from the solar cell under the above-mentioned environment and prevent a decrease in solar energy absorption rate. It is a thing.
【０００５】[0005]
本考案は太陽電池本体の受光面に巻き取り手段で巻き取ることができる防塵用 透光シートを設けてなる宇宙用太陽電池用防塵機構である。 The present invention is a dustproof mechanism for a space solar cell, which is provided with a dustproof translucent sheet that can be wound up by a winding means on the light receiving surface of the solar cell body.
【０００６】 すなわち、本考案は太陽電池表面を巻き取り式のシートで覆い、塵が付着した 後、そのシートを巻き取り、新しいシート部分で表面を覆うことにより、常に太 陽電池表面を塵で覆われていない状態に保つようにしたものである。That is, according to the present invention, the surface of the solar cell is always covered with dust by covering the surface of the solar cell with a roll-up type sheet, adhering dust and then rolling up the sheet and covering the surface with a new sheet part. It is intended to be kept uncovered.
【０００７】[0007]
太陽電池表面を常に塵で覆われていない状態に保つことにより太陽エネルギ吸 収率の低下を防ぐ。 また、直接人手を掛ける必要はなく、かつ真空中での作動が可能である。 By keeping the surface of the solar cell always not covered with dust, we prevent the decrease of solar energy absorption. Further, it is not necessary to directly apply human hands, and it is possible to operate in a vacuum.
【０００８】[0008]
図１により、本考案の一実施例を説明する。 支持台８の上に設置された太陽電池１、さらにそれを覆う防塵シート２を設け 、該シート２を巻き取る機構３，４よりなる。 An embodiment of the present invention will be described with reference to FIG. The solar cell 1 is installed on a support 8, and a dustproof sheet 2 is provided to cover the solar cell 1, and mechanisms 3 and 4 for winding the sheet 2 are provided.
【０００９】 図２に巻き取り機構説明図を示す。 太陽電池支持台８両端に取り付けられた巻き取り機構３，４内にはシートを巻 き付けた芯７がある。パッシィブ側４は芯７とシート２のみであり、アクティブ 側３は芯７を回転させるモータ５及びその制御装置６よりなる。FIG. 2 is an explanatory view of the winding mechanism. Inside the winding mechanisms 3 and 4 attached to both ends of the solar cell support base 8, there is a core 7 around which a sheet is wound. The passive side 4 is only the core 7 and the seat 2, and the active side 3 is composed of a motor 5 for rotating the core 7 and its control device 6.
【００１０】 シート２は、モータ５回転によりパッシィブ側４からアクティブ側３に巻き取 られる。 モータ５の制御は遠隔操作やプレーセットの自動稼働も可能である。The seat 2 is wound from the passive side 4 to the active side 3 by the rotation of the motor 5. The control of the motor 5 can be performed by remote control or automatic operation of the play set.
【００１１】[0011]
本考案の宇宙太陽電池用防塵機構は、塵による太陽光吸収率低下を人手によら ず防ぐことが可能であり、かつ宇宙空間で使用可能な太陽電池を提供するもので ある。 The dustproof mechanism for a space solar cell of the present invention provides a solar cell that can prevent a decrease in the solar absorptivity due to dust without human hands and can be used in outer space.
【図１】本考案の一実施例の説明図。FIG. 1 is an explanatory view of an embodiment of the present invention.
【図２】本考案の一実施例の巻き取り機構の説明図。FIG. 2 is an explanatory view of a winding mechanism according to an embodiment of the present invention.
【符号の説明】 １ 太陽電池 ２ 防塵シート ３ 防塵シート巻き取り機構 ４ 防塵シート巻き取り機構 ５ モータ ６ 制御装置 ７ 芯 ８ 支持台[Explanation of symbols] 1 solar cell 2 dust-proof sheet 3 dust-proof sheet winding mechanism 4 dust-proof sheet winding mechanism 5 motor 6 controller 7 core 8 support base
Claims (1)
巻き取ることができる防塵用透光シートを設けてなる宇
宙用太陽電池用防塵機構。1. A dustproof mechanism for a solar cell for space, comprising a transparent sheet for dustproof that can be wound up by a winding means on the light-receiving surface of the solar cell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP396691U JPH0519099U (en) | 1991-02-05 | 1991-02-05 | Dustproof mechanism for space solar cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP396691U JPH0519099U (en) | 1991-02-05 | 1991-02-05 | Dustproof mechanism for space solar cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0519099U true JPH0519099U (en) | 1993-03-09 |
Family
ID=11571826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP396691U Withdrawn JPH0519099U (en) | 1991-02-05 | 1991-02-05 | Dustproof mechanism for space solar cells |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001239996A (en) * | 2000-02-28 | 2001-09-04 | Natl Aerospace Lab | Solar battery mounting device |
-
1991
- 1991-02-05 JP JP396691U patent/JPH0519099U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001239996A (en) * | 2000-02-28 | 2001-09-04 | Natl Aerospace Lab | Solar battery mounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19950518 |