JPH0597099A - Heat resistant tile - Google Patents
Heat resistant tileInfo
- Publication number
- JPH0597099A JPH0597099A JP25917291A JP25917291A JPH0597099A JP H0597099 A JPH0597099 A JP H0597099A JP 25917291 A JP25917291 A JP 25917291A JP 25917291 A JP25917291 A JP 25917291A JP H0597099 A JPH0597099 A JP H0597099A
- Authority
- JP
- Japan
- Prior art keywords
- tile
- outer plate
- pieces
- piece
- tile pieces
- 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- Withdrawn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
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 abstract description 13
- 230000001070 adhesive effect Effects 0.000 abstract description 13
- 230000006866 deterioration Effects 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Finishing Walls (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、宇宙機器に適用される
耐熱タイルに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat resistant tile applied to space equipment.
【０００２】[0002]
【従来の技術】宇宙機器の外板は、通常１３００℃程度
の高温にさらされ、現状の金属材料では溶融して使えな
いため、ＳｉＯ2 ，Ａｌ2 Ｏ3 ，Ｂ2 Ｏ3 等を成分とす
るセラミックよりなる耐熱タイルを機体外板に貼付け、
安全に使える温度域まで外板の温度を下げる必要があ
る。2. Description of the Related Art The outer plate of space equipment is usually exposed to a high temperature of about 1300 ° C. and cannot be used by melting with the current metallic materials. Therefore, SiO 2 , Al 2 O 3 , B 2 O 3 etc. are contained as components. Attach the heat-resistant tile made of ceramic to the outer panel of the fuselage,
It is necessary to lower the temperature of the outer plate to a safe temperature range.
【０００３】従来の宇宙機器等に適用される耐熱タイル
は、図５に示すように側面が平面の長方体のタイル片０
１により形成されており、このタイル片０１を外板０３
に接合するには、タイル片０１と外板０３の合わせ面を
接着剤０４が付着し易いように前処理した後接着剤０４
を塗り、外板０３にタイル片０１を貼付けて長時間加熱
加圧することにより接合していた。As shown in FIG. 5, a heat-resistant tile applied to conventional space equipment or the like is a rectangular tile piece having a flat side surface.
The tile piece 01 is formed by the outer plate 03.
In order to bond to the adhesive, the mating surfaces of the tile piece 01 and the outer plate 03 are pre-treated so that the adhesive 04 is easily attached, and then the adhesive 04
Was applied, the tile piece 01 was attached to the outer plate 03, and they were joined by heating and pressing for a long time.
【０００４】なお、上記耐熱タイルは接着剤層が劣化し
て接着強度が低下し、はがれが生じると、タイル片０１
が飛散して宇宙機器が直接高温にさらされることにな
る。In the heat resistant tile, when the adhesive layer is deteriorated and the adhesive strength is reduced and peeling occurs, the tile piece 01
Will be scattered and the space equipment will be directly exposed to high temperatures.
【０００５】[0005]
【発明が解決しようとする課題】従来の耐熱タイルにお
いては、接着剤が劣化等によってはがれると、その部分
のタイル片が飛散し、耐熱性のない宇宙機器の外板が直
接高温にさらされることになり、機体が損傷するという
課題があった。In the conventional heat-resistant tile, when the adhesive is peeled off due to deterioration or the like, the tile pieces at that portion are scattered and the outer panel of the space equipment having no heat resistance is directly exposed to high temperature. There was a problem that the aircraft was damaged.
【０００６】本発明は、従来のものがもつ以上のような
課題を解決し、接着剤の劣下によって接着剤層にはがれ
が生じてもタイル片が飛散することのない耐熱タイルを
提供することを目的とする。The present invention solves the above problems of the conventional ones, and provides a heat-resistant tile in which tile pieces do not scatter even if peeling occurs in the adhesive layer due to deterioration of the adhesive. With the goal.
【０００７】[0007]
【課題を解決するための手段】本発明の耐熱タイルは、
複数の側面の隣接する半数の側面にふくらみ部が設けら
れ他の隣接する半数の側面に上記ふくらみ部と嵌合可能
な形状のくぼみ部が設けられた多角形状の複数個のタイ
ル片、ふくらみ部とくぼみ部がそれぞれ嵌合されて機体
の外板の面上に面を形成する上記複数個のタイル片と上
記外板の間に設けられた接着剤層、および上記複数個の
タイル片の一部のタイル片に設けられタイル片を外板に
固定するボルトを備えたことを特徴としている。The heat-resistant tile of the present invention comprises:
A plurality of polygonal tile pieces having a bulge portion provided on half of the side surfaces adjacent to each other and a dent portion having a shape capable of being fitted to the above bulge portion provided on the other adjacent half side surfaces, An adhesive layer provided between the plurality of tile pieces that form a surface on the surface of the outer plate of the fuselage and the outer plate of which the recesses are fitted, and a part of the plurality of tile pieces. It is characterized in that the tile piece is provided with a bolt for fixing the tile piece to the outer plate.
【０００８】[0008]
【作用】上記において、外板面へのタイル片の敷き詰め
作業は以下のように行う。まず、特定のタイルを機体の
外板に接着剤を用いて接合する。次に、そのタイル片の
くぼみ部又はふくらみ部に他のタイル片のふくらみ部又
はくぼみ部をはめて外板に接着接合し、これを繰返すこ
とによって外板にタイル片を敷き詰めてゆく。また、所
々のタイル片はボルトによる機械的な接合法によって外
板にしっかり固定する。In the above, the work of laying tile pieces on the outer plate surface is performed as follows. First, a specific tile is bonded to the outer panel of the fuselage using an adhesive. Next, the bulge portion or bulge portion of the tile piece is fitted with the bulge portion or dent portion of another tile piece, and the tile piece is adhesively bonded to the outer plate, and this is repeated to spread the tile piece on the outer plate. Also, the tile pieces in places are firmly fixed to the outer plate by a mechanical joining method using bolts.
【０００９】上記により、接着剤層のはがれたタイルが
部分的に存在しても、タイルが飛散するという不具合が
解消され、高熱による機体の外板の損傷の防止を可能と
する。As described above, even if the tile having the adhesive layer peeled off partially exists, the problem that the tile scatters is solved, and damage to the outer panel of the airframe due to high heat can be prevented.
【００１０】[0010]
【実施例】本発明の第１実施例を図１（ａ），（ｂ），
（ｃ）により説明する。図１（ａ），（ｂ），（ｃ）に
示す本実施例は、隣接する２つの側面に断面が四角形状
のふくらみ部２が設けられ他の隣接する２つの側面に断
面が四角形状のくぼみ部３が設けられ形状が長方体の複
数個のタイル片１、およびふくらみ部２とくぼみ部３が
それぞれ嵌合されて外板４の面上に面を形成する上記複
数個のタイル片１と外板４の間に設けられた接着剤５層
を備えている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention is shown in FIGS.
This will be described with reference to (c). In the present embodiment shown in FIGS. 1A, 1B, and 1C, a bulge portion 2 having a quadrangular cross section is provided on two adjacent side surfaces, and a quadrangular cross section is provided on the other two adjacent side surfaces. A plurality of tile pieces 1 each having a recessed portion 3 and having a rectangular parallelepiped shape, and a plurality of tile pieces in which the bulge portion 2 and the recessed portion 3 are fitted to each other to form a surface on the surface of the outer plate 4. 1 and the outer plate 4 are provided with 5 layers of adhesives.
【００１１】上記において、外板４面へのタイル片１の
敷き詰め作業は次のように行う。即ち、まず特定のタイ
ル片１に接着剤５を塗布してそれを外板４に接合する。
その後、上記タイル片１のふくらみ部２に他のタイル片
１のくぼみ部３をはめ込み、接着剤５を外板４との間に
塗布して接合する。以上の操作を繰返すことで、タイル
片１を外板４面に敷き詰めてゆく。In the above, the work of laying the tile pieces 1 on the surface of the outer plate 4 is performed as follows. That is, first, the adhesive 5 is applied to the specific tile piece 1 and bonded to the outer plate 4.
After that, the recessed portion 3 of another tile piece 1 is fitted into the bulge portion 2 of the tile piece 1 and the adhesive 5 is applied to the outer plate 4 to bond them. By repeating the above operations, the tile pieces 1 are spread over the outer plate 4 surface.
【００１２】なお、上記タイル片１のふくらみ部２はく
ぼみ部３に適度の間隙をもってはまり、高温時における
熱膨張により支障をきたさない寸法形状とする。The bulging portion 2 of the tile piece 1 fits into the recessed portion 3 with a proper gap, and has a size and shape that does not hinder thermal expansion at high temperatures.
【００１３】また、図１（ａ）中に斜線で示すタイル片
１については、図１（ｄ）に示すようにボルト６で機械
的に結合することによりタイル片１に剥離が生じて飛散
しないようにすることができる。As for the tile pieces 1 shown by hatching in FIG. 1 (a), the tile pieces 1 are mechanically coupled with bolts 6 as shown in FIG. You can
【００１４】上記により、隣接するタイル片がそれぞれ
互いに支え合うため、機器の外板からの耐熱タイルの剥
離が飛散の防止が可能となった。As described above, since the adjacent tile pieces support each other, it is possible to prevent the heat-resistant tile from peeling off from the outer plate of the device.
【００１５】本発明の第２実施例を図２（ａ），
（ｂ），（ｃ）により説明する。図２（ａ），（ｂ），
（ｃ）に示す本実施例は、第１実施例におけるタイル片
１の側面のふくらみ部２とくぼみ部３をそれぞれ断面が
半円状のふくらみ部１２とくぼみ部１３としたものであ
る。A second embodiment of the present invention is shown in FIG.
This will be described with reference to (b) and (c). 2 (a), (b),
In the present embodiment shown in (c), the bulge portion 2 and the dent portion 3 on the side surface of the tile piece 1 in the first embodiment are a bulge portion 12 and a dent portion 13 each having a semicircular cross section.
【００１６】本実施例においては、タイル片１のくぼみ
部１３の切欠き底の応力集中が緩和され、第１実施例に
比べて小さくなり、くぼみ部１３の切欠き底からのタイ
ル片１のき裂発生の可能性を低減することができる。In this embodiment, the stress concentration at the cutout bottom of the recess 13 of the tile piece 1 is relaxed, and it is smaller than that in the first embodiment, and the tile piece 1 from the cutout bottom of the recess 13 is removed. The possibility of crack initiation can be reduced.
【００１７】本発明の第３実施例を図３（ａ），
（ｂ），（ｃ）により説明する。図３（ａ），（ｂ），
（ｃ）に示す本実施例は、第２実施例におけるタイル片
１を６角形状のタイル片１１とし、隣接する３つの側面
にふくらみ部１２を設け、他の隣接する３つの側面にく
ぼみ部１３を設けたものである。A third embodiment of the present invention is shown in FIG.
This will be described with reference to (b) and (c). 3 (a), (b),
In this embodiment shown in (c), the tile piece 1 in the second embodiment is a hexagonal tile piece 11, bulged portions 12 are provided on three adjacent side surfaces, and dent portions are formed on the other three adjacent side surfaces. 13 is provided.
【００１８】本実施例においては、タイル片１１を６角
形状としているため、第１実施例に比べてより複雑な幾
何学形状体へのタイルの敷き詰めが可能となる。なお、
図３（ａ）中に斜線で示すタイル片１１をボルト等で機
械的に接合することにより、タイル片１１の飛散を防止
することができる。In this embodiment, since the tile pieces 11 have a hexagonal shape, tiles can be spread over a more complicated geometric shape body as compared with the first embodiment. In addition,
It is possible to prevent the tile pieces 11 from scattering by mechanically joining the tile pieces 11 shown by hatching in FIG. 3A with bolts or the like.
【００１９】本発明の第４実施例を図４（ａ），
（ｂ），（ｃ）により説明する。図４（ａ），（ｂ），
（ｃ）に示す本実施例は、第３実施例におけるタイル片
１１のふくらみ部１２とくぼみ部１３を断面が側面全体
にまたがる半円形状のふくらみ部２２とくぼみ部２３と
したものである。A fourth embodiment of the present invention is shown in FIG.
This will be described with reference to (b) and (c). 4 (a), (b),
In the present embodiment shown in (c), the bulge portion 12 and the dent portion 13 of the tile piece 11 in the third embodiment are a semicircular bulge portion 22 and a dent portion 23 whose cross section extends over the entire side surface.
【００２０】本実施例においては、上記ふくらみ部２２
とくぼみ部２３を有するタイル片１１を組み合わせて接
着接合することにより、曲率を有する外板４へのタイル
片１１の敷詰めを可能としている。In this embodiment, the bulge portion 22 is formed.
By combining and adhering the tile pieces 11 having the depressions 23 to each other, the tile pieces 11 can be spread on the outer plate 4 having a curvature.
【００２１】[0021]
【発明の効果】本発明の耐熱タイルは、タイル片のそれ
ぞれの側面にふくらみ部とくぼみ部を設け、ふくらみ部
とくぼみ部を嵌合させながら複数個のタイル片を機体の
外板面に配設し、接着剤により外板面に接着し、上記外
板面上に耐熱タイルの面を形成させ、所々のタイル片は
ボルトにより外板に固定することによって、外板からの
タイル片の剥離及び飛散の防止が可能となり、高熱によ
る外板の損傷の防止が可能となる。EFFECTS OF THE INVENTION The heat-resistant tile of the present invention is provided with a bulge portion and a dent portion on each side of the tile piece, and a plurality of tile pieces are arranged on the outer surface of the machine body while fitting the bulge portion and the dent portion. The heat-resistant tile surface is formed on the outer plate surface with an adhesive and the tile pieces are fixed to the outer plate with bolts to separate the tile pieces from the outer plate. In addition, it is possible to prevent scattering and prevent damage to the outer plate due to high heat.
【図１】本発明の第１実施例の説明図で、（ａ）は平面
図、（ｂ）は（ａ）のＡ−Ａ矢視図、（ｃ）は（ａ）の
Ｂ−Ｂ矢視図、（ｄ）はボルトで固定されるタイル片の
断面図、（ｅ）はボルトで固定されないタイル片の断面
図である。1A and 1B are explanatory views of a first embodiment of the present invention, in which FIG. 1A is a plan view, FIG. 1B is a view taken along the line AA of FIG. FIG. 6D is a cross-sectional view of the tile piece fixed with bolts, and FIG. 8E is a cross-sectional view of the tile piece not fixed with bolts.
【図２】本発明の第２実施例の説明図で、（ａ）は平面
図、（ｂ）は（ａ）のＣ−Ｃ矢視図、（ｃ）は（ａ）の
Ｄ−Ｄ矢視図である。2A and 2B are explanatory views of a second embodiment of the present invention, in which FIG. 2A is a plan view, FIG. 2B is a view taken along the line CC of FIG. It is a perspective view.
【図３】本発明の第３実施例の説明図で、（ａ）は平面
図、（ｂ）は（ａ）のＥ−Ｅ矢視図、（ｃ）は（ａ）の
Ｆ−Ｆ矢視図である。3A and 3B are explanatory views of a third embodiment of the present invention, in which FIG. 3A is a plan view, FIG. 3B is a view taken along the line EE of FIG. It is a perspective view.
【図４】本発明の第４実施例の説明図で、（ａ）は平面
図、（ｂ）は（ａ）のＧ−Ｇ矢視図、（ｃ）は（ａ）の
Ｈ−Ｈ矢視図である。4A and 4B are explanatory views of a fourth embodiment of the present invention, in which FIG. 4A is a plan view, FIG. 4B is a view taken along the line GG of FIG. It is a perspective view.
【図５】従来の装置の説明図で、（ａ）は宇宙機器の斜
視図、（ｂ）は宇宙機器の外板の一部の詳細図、（ｃ）
は（ｂ）の平面図、（ｄ）は（ｃ）のＩ−Ｉ矢視図、
（ｅ）は（ｃ）のＪ−Ｊ矢視図である。FIG. 5 is an explanatory view of a conventional device, (a) is a perspective view of space equipment, (b) is a detailed view of a part of an outer plate of space equipment, and (c).
Is a plan view of (b), (d) is a view taken along the line II of (c),
(E) is a JJ arrow view of (c).
１ タイル片 ２ ふくらみ部 ３ くぼみ部 ４ 外板 ５ 接着剤 １１ タイル片 １２ ふくらみ部 １３ くぼみ部 ２２ ふくらみ部 ２３ くぼみ部 1 tile piece 2 bulge portion 3 dent portion 4 outer plate 5 adhesive 11 tile piece 12 bulge portion 13 dent portion 22 bulge portion 23 dent portion
Claims (1)
らみ部が設けられ他の隣接する半数の側面に上記ふくら
み部と嵌合可能な形状のくぼみ部が設けられた多角形状
の複数個のタイル片、ふくらみ部とくぼみ部がそれぞれ
嵌合されて機体の外板の面上に面を形成する上記複数個
のタイル片と上記外板の間に設けられた接着剤層、およ
び上記複数個のタイル片の一部のタイル片に設けられタ
イル片を外板に固定するボルトを備えたことを特徴とす
る耐熱タイル。1. A plurality of polygonal shapes, each of which is provided with a bulge portion on a half side surface adjacent to a plurality of side surfaces and has a dent portion having a shape capable of fitting with the bulge portion on the other adjacent half side surface. Tile pieces, an adhesive layer provided between the plurality of tile pieces and the outer panel, in which the bulge portion and the recessed portion are fitted to each other to form a surface on the surface of the outer panel of the airframe, and the plurality of tiles. A heat-resistant tile, characterized in that it is provided with bolts provided on a part of the tile pieces to fix the tile pieces to an outer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25917291A JPH0597099A (en) | 1991-10-07 | 1991-10-07 | Heat resistant tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25917291A JPH0597099A (en) | 1991-10-07 | 1991-10-07 | Heat resistant tile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0597099A true JPH0597099A (en) | 1993-04-20 |
Family
ID=17330364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25917291A Withdrawn JPH0597099A (en) | 1991-10-07 | 1991-10-07 | Heat resistant tile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0597099A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803406A (en) * | 1996-04-22 | 1998-09-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Integrated thermal insulation system for spacecraft |
| KR20210081040A (en) * | 2019-12-23 | 2021-07-01 | 한국항공우주연구원 | Exterior structure for thermal protection of aerospace |
| JP2021187175A (en) * | 2020-05-25 | 2021-12-13 | 三菱重工業株式会社 | Wing, missile, and manufacturing method for wing |
| WO2023195876A1 (en) * | 2022-04-07 | 2023-10-12 | Владимир Федорович ПЕТРИЩЕВ | Thermal protection tiles and method of arranging same on a surface to be protected |
-
1991
- 1991-10-07 JP JP25917291A patent/JPH0597099A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803406A (en) * | 1996-04-22 | 1998-09-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Integrated thermal insulation system for spacecraft |
| KR20210081040A (en) * | 2019-12-23 | 2021-07-01 | 한국항공우주연구원 | Exterior structure for thermal protection of aerospace |
| JP2021187175A (en) * | 2020-05-25 | 2021-12-13 | 三菱重工業株式会社 | Wing, missile, and manufacturing method for wing |
| WO2023195876A1 (en) * | 2022-04-07 | 2023-10-12 | Владимир Федорович ПЕТРИЩЕВ | Thermal protection tiles and method of arranging same on a surface to be protected |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7635076B2 (en) | Method for fabricating large dimension bonds using reactive multilayer joining | |
| US3940244A (en) | Ceramic fiber insulation module | |
| US4918281A (en) | Method of manufacturing lightweight thermo-barrier material | |
| CN210321197U (en) | A anti fiber pulverization structure for petrochemical industry pyrolysis furnace | |
| JPH0151759B2 (en) | ||
| JPH02251364A (en) | Production of aluminum-brazed honeycomb panel | |
| JPH10267560A (en) | Shelf plate having stay for ceramic firing | |
| KR840002875Y1 (en) | Brock Floring | |
| US1839535A (en) | Inlaid panel and process of making same | |
| TWI907118B (en) | Sensor package structure, sensing module, and manufacturing method of sensing module | |
| JPH0234912B2 (en) | SERAMITSUKUSUTOKINZOKUTAITONOSETSUGOHOHO | |
| JPH01295962A (en) | Combination tile | |
| JP3633700B2 (en) | Metal-embedded ceramics and manufacturing method thereof | |
| JPH11105174A (en) | Heat pipe embedded sandwich panel and manufacturing method thereof | |
| JPH068366A (en) | Laminate and production thereof | |
| JPH01207569A (en) | Floor panel | |
| JPH02179370A (en) | Method for joining metallic materials containing oxide | |
| JPH0796570A (en) | Brazed honeycomb panel | |
| JP2008161939A (en) | Thermal management process for repairing surface of metallic detail part accompanied by adhesive | |
| JPH0292873A (en) | Composite of parts with different coefficients of thermal expansion | |
| JP2758687B2 (en) | Floor material | |
| JPH0544433B2 (en) | ||
| JPH0371392B2 (en) | ||
| JPH0266493A (en) | First wall of nuclear fusion device | |
| JPH0622755Y2 (en) | Flooring structure |
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: 19990107 |