JPH024287U - - Google Patents
Info
- Publication number
- JPH024287U JPH024287U JP8310788U JP8310788U JPH024287U JP H024287 U JPH024287 U JP H024287U JP 8310788 U JP8310788 U JP 8310788U JP 8310788 U JP8310788 U JP 8310788U JP H024287 U JPH024287 U JP H024287U
- Authority
- JP
- Japan
- Prior art keywords
- internal unit
- external housing
- metal
- arc portion
- metal springs
- 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 9
- 230000017525 heat dissipation Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cable Accessories (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Description
第1図は本考案の一実施例を示す縦断面図、第
2図は第1図における外部きよう体の内部を示す
斜視図、第3図a,bは第1図における金属スプ
リングの作用を説明するための部分拡大側面図、
第4図a,bは従来構造の第1、第2の例を示す
断面図である。
1……内部ユニツト、2……外部きよう体、3
……金属製シリンダ、4,8,9……金属スプリ
ング、4a……円弧部、4b……弓形状部、4c
……固定端。
Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a perspective view showing the inside of the external enclosure in Fig. 1, and Figs. 3 a and b are effects of the metal spring in Fig. 1. Partially enlarged side view to explain
FIGS. 4a and 4b are sectional views showing first and second examples of conventional structures. 1... Internal unit, 2... External body, 3
...Metal cylinder, 4,8,9...Metal spring, 4a...Circular arc part, 4b...Archive-shaped part, 4c
...Fixed end.
Claims (1)
部ユニツトを外部の水圧から防護する外部きよう
体と、前記内部ユニツトの外周にかん合する薄肉
の金属製シリンダと、前記外部きよう体と前記金
属製シリンダとの間に形成された円筒状空間にあ
つて前記内部ユニツトを前記外部きよう体内壁に
弾性的に支持する複数の金属スプリングとを備え
、前記各金属スプリングの断面形状はその開放端
が内側に湾曲した円弧部をなし且つこの円弧部と
固定端との間は曲率が前記円弧部より大きい弓形
状部をなし、前記複数の金属スプリングを前記金
属製シリンダ外周面に等間隔に配列固着してなる
ことを特徴とする海底中継器の放熱緩衝構造。 an internal unit that houses a submarine repeater, an external housing that protects the internal unit from external water pressure, a thin metal cylinder that engages with the outer periphery of the internal unit, and the external housing and the metal and a plurality of metal springs that elastically support the internal unit on the internal wall of the external housing in a cylindrical space formed between the internal unit and the external housing, each of the metal springs having a cross-sectional shape at its open end. has an inwardly curved arc portion, and a portion between the arc portion and the fixed end forms an arch-shaped portion having a larger curvature than the arc portion, and the plurality of metal springs are arranged at equal intervals on the outer peripheral surface of the metal cylinder. A heat dissipation buffer structure for a submarine repeater characterized by being fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8310788U JPH024287U (en) | 1988-06-22 | 1988-06-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8310788U JPH024287U (en) | 1988-06-22 | 1988-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH024287U true JPH024287U (en) | 1990-01-11 |
Family
ID=31307831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8310788U Pending JPH024287U (en) | 1988-06-22 | 1988-06-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH024287U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007095079A (en) * | 2006-10-02 | 2007-04-12 | Fujitsu Ltd | Electronic apparatus and built-in unit cushioning member for electronic apparatus |
JP2014082451A (en) * | 2012-09-25 | 2014-05-08 | Panasonic Corp | Electronic apparatus |
JP2018078231A (en) * | 2016-11-11 | 2018-05-17 | Necプラットフォームズ株式会社 | Heat dissipation structure and electronic device |
-
1988
- 1988-06-22 JP JP8310788U patent/JPH024287U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007095079A (en) * | 2006-10-02 | 2007-04-12 | Fujitsu Ltd | Electronic apparatus and built-in unit cushioning member for electronic apparatus |
JP2014082451A (en) * | 2012-09-25 | 2014-05-08 | Panasonic Corp | Electronic apparatus |
JP2018078231A (en) * | 2016-11-11 | 2018-05-17 | Necプラットフォームズ株式会社 | Heat dissipation structure and electronic device |