JPS6152425U - - Google Patents
Info
- Publication number
- JPS6152425U JPS6152425U JP13571584U JP13571584U JPS6152425U JP S6152425 U JPS6152425 U JP S6152425U JP 13571584 U JP13571584 U JP 13571584U JP 13571584 U JP13571584 U JP 13571584U JP S6152425 U JPS6152425 U JP S6152425U
- Authority
- JP
- Japan
- Prior art keywords
- internal unit
- external casing
- houses
- heat dissipation
- buffer structure
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 5
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Cable Accessories (AREA)
- Vibration Dampers (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
第１図ａ，ｂは本考案の一実施例を示す断面図
、第２図ａ，ｂ、第３図ａ，ｂは本考案の他の実
施例を示す断面図、第４図は海底中継器の外部筐
体の内部ユニツトとの一般的な関係を示す断面図
、第５図は従来の海底中継器の放熱緩衝構造に用
いられる金属スプリングの形状及び配置の一例を
示す斜視図である。
１…金属スプリング、２…シリンダ（外部筐体
）、３…内部ユニツト、４…円筒状空間、５…カ
バー、６，６′…ケーブル、７…接続点、８…金
属スプリング（形状記憶合金）。
Figures 1a and b are cross-sectional views showing one embodiment of the present invention, Figures 2a and b, and Figures 3 a and b are cross-sectional views showing other embodiments of the present invention, and Figure 4 is a submarine relay. FIG. 5 is a cross-sectional view showing the general relationship between the external casing of the device and the internal unit, and FIG. 5 is a perspective view showing an example of the shape and arrangement of metal springs used in the heat radiation buffer structure of a conventional submarine repeater. 1... Metal spring, 2... Cylinder (external housing), 3... Internal unit, 4... Cylindrical space, 5... Cover, 6, 6'... Cable, 7... Connection point, 8... Metal spring (shape memory alloy) .
Claims (1)
内蔵して外部の水圧から防護する外部筐体との間
の円筒状空間に、前記内部ユニツトを前記外部筐
体に対して弾性的に支持する金属スプリングを配
置した海底中継器の放熱緩衝構造において、前記
金属スプリングに、加熱することにより外部筐体
に弾接して内部ユニツトを支持する形状となるよ
うに予め記憶させた形状記憶合金を用いたことを
特徴とする海底中継器の放熱緩衝構造。 In the cylindrical space between the internal unit that houses the repeater main body and the external casing that houses it and protects it from external water pressure, there is a metal that elastically supports the internal unit with respect to the external casing. In the heat dissipation buffer structure of a submarine repeater in which a spring is arranged, a shape memory alloy is used for the metal spring, which is memorized in advance so as to have a shape that elastically contacts an external casing and supports an internal unit when heated. A heat dissipation buffer structure for submarine repeaters featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13571584U JPS6152425U (en) | 1984-09-07 | 1984-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13571584U JPS6152425U (en) | 1984-09-07 | 1984-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6152425U true JPS6152425U (en) | 1986-04-09 |
Family
ID=30694197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13571584U Pending JPS6152425U (en) | 1984-09-07 | 1984-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6152425U (en) |
-
1984
- 1984-09-07 JP JP13571584U patent/JPS6152425U/ja active Pending
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