JPH0347U - - Google Patents
Info
- Publication number
- JPH0347U JPH0347U JP5758989U JP5758989U JPH0347U JP H0347 U JPH0347 U JP H0347U JP 5758989 U JP5758989 U JP 5758989U JP 5758989 U JP5758989 U JP 5758989U JP H0347 U JPH0347 U JP H0347U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- cooling
- opening
- plate portion
- flange
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案の一実施例による冷却用ベロー
ズを示す断面図、第２図は本実施例のコアを示す
断面図、第３図は従来例の冷却用ベローズを示す
断面図、第４図は冷却用ベローズを用いた冷却構
造を示す概略図である。
図において、３はフランジ、３ａはウエブ、１
１はベローズ、１１ａはコア部、１１ｂは開口部
、１１ｃはプレート部、１２は冷却部材、１２ａ
は冷却面、１３は接着剤、を示す。
FIG. 1 is a sectional view showing a cooling bellows according to an embodiment of the present invention, FIG. 2 is a sectional view showing the core of this embodiment, FIG. 3 is a sectional view showing a conventional cooling bellows, and FIG. The figure is a schematic diagram showing a cooling structure using cooling bellows. In the figure, 3 is a flange, 3a is a web, 1
1 is a bellows, 11a is a core portion, 11b is an opening, 11c is a plate portion, 12 is a cooling member, 12a
indicates a cooling surface, and 13 indicates an adhesive.
Claims (1)
側をプレート部１１ｃで密閉し、他端側に開口部
１１ｂを設けた弾性を有するベローズ１１と、 上記ベローズ１１の該開口部１１ｂに密封溶接
するフランジ３と、 半導体素子の放熱面より大きな冷却面１２ａを
一方の面に設け、他方の面を上記ベローズ１１の
該プレート部１１ｃと密着させて接合する凹部を
形成した伝熱性の良い冷却部材１２とを一体に構
成したことを特徴とする冷却用ベローズ。[Claims for Utility Model Registration] An elastic bellows 11 having a bellows-shaped core portion 11a molded in the middle portion, one end sealed with a plate portion 11c, and an opening 11b provided at the other end; a flange 3 to be hermetically welded to the opening 11b of the bellows 11, and a recessed portion having one surface provided with a cooling surface 12a larger than the heat dissipation surface of the semiconductor element, and the other surface being closely joined to the plate portion 11c of the bellows 11. A cooling bellows characterized in that it is integrally constructed with a cooling member 12 having good heat conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5758989U JPH0347U (en) | 1989-05-18 | 1989-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5758989U JPH0347U (en) | 1989-05-18 | 1989-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347U true JPH0347U (en) | 1991-01-07 |
Family
ID=31582436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5758989U Pending JPH0347U (en) | 1989-05-18 | 1989-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347U (en) |
-
1989
- 1989-05-18 JP JP5758989U patent/JPH0347U/ja active Pending