JPH01127741U - - Google Patents
Info
- Publication number
- JPH01127741U JPH01127741U JP2221688U JP2221688U JPH01127741U JP H01127741 U JPH01127741 U JP H01127741U JP 2221688 U JP2221688 U JP 2221688U JP 2221688 U JP2221688 U JP 2221688U JP H01127741 U JPH01127741 U JP H01127741U
- Authority
- JP
- Japan
- Prior art keywords
- metal heat
- pipe
- ceramic
- metal
- filling
- 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
- 239000000919 ceramic Substances 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 229920002379 silicone rubber Polymers 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 claims 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Description
第１図は本考案の第１実施例にかかる金属製放
熱体付きセラミツク製基体の斜視図、第２図は本
考案の第２実施例にかかる金属製放熱フイン付き
セラミツク製パイプの断面図、第３図はその側面
図、第４図は本考案の第３実施例にかかる金属製
放熱フイン付きセラミツク製パイプの断面図、第
５図はその側面図、第６図は従来のフイン付きセ
ラミツク製パイプの斜視図である。
図中 Ａ…金属製放熱体付きセラミツク製基体
、１…セラミツク製基体、２…金属製放熱体、３
…中間層、４…セラミツク製パイプ、５…金属製
パイプ、８…環状間隙、Ｂ，Ｃ…金属製放熱フイ
ン付きセラミツク製パイプ。
FIG. 1 is a perspective view of a ceramic base with a metal heat sink according to a first embodiment of the present invention, and FIG. 2 is a sectional view of a ceramic pipe with metal heat dissipation fins according to a second embodiment of the present invention. 3 is a side view thereof, FIG. 4 is a sectional view of a ceramic pipe with metal heat dissipation fins according to a third embodiment of the present invention, FIG. 5 is a side view thereof, and FIG. It is a perspective view of a manufactured pipe. In the figure A...ceramic base with metal heat sink, 1...ceramic base, 2...metal heat sink, 3
...Middle layer, 4... Ceramic pipe, 5... Metal pipe, 8... Annular gap, B, C... Ceramic pipe with metal heat dissipation fins.
Claims (1)
に、高熱伝導性の接着剤を充填して弾性中間層を
形成するとともに一体化してなる金属製放熱体付
きセラミツク製基体。 (2) 外周に放熱フインが設けられた金属製パイ
プ内に、セラミツク製パイプを同軸的に挿入し、
金属製パイプとセラミツク製パイプとの環状間隙
に、高熱伝導性の接着剤を充填して弾性中間層を
形成するとともに一体化してなる金属製放熱フイ
ン付きセラミツク製パイプ。 (3) 前記高熱伝導性の接着剤は、シリコンゴム
７０〜９０重量％中にアルミナ粉末、銅粉末、ま
たは、カーボン粉末を１０〜３０重量％混入して
なることを特徴とする請求項１または請求項２記
載の金属製放熱体付きセラミツク製基体および金
属製放熱フイン付きセラミツク製パイプ。[Scope of Claim for Utility Model Registration] (1) With a metal heat radiator formed by filling the gap between a ceramic base and a metal heat radiator to form an elastic intermediate layer by filling the gap between the ceramic base and the metal heat radiator. Ceramic base. (2) A ceramic pipe is coaxially inserted into a metal pipe with heat dissipation fins on its outer periphery.
A ceramic pipe with metal heat dissipation fins, which is formed by filling an annular gap between a metal pipe and a ceramic pipe with a highly thermally conductive adhesive to form an elastic intermediate layer and integrating the two. (3) The highly thermally conductive adhesive is made by mixing 10-30% by weight of alumina powder, copper powder, or carbon powder in 70-90% by weight of silicone rubber. A ceramic base body with a metal heat radiating body and a ceramic pipe with metal heat radiating fins according to claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2221688U JPH01127741U (en) | 1988-02-22 | 1988-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2221688U JPH01127741U (en) | 1988-02-22 | 1988-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01127741U true JPH01127741U (en) | 1989-08-31 |
Family
ID=31240130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2221688U Pending JPH01127741U (en) | 1988-02-22 | 1988-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01127741U (en) |
-
1988
- 1988-02-22 JP JP2221688U patent/JPH01127741U/ja active Pending
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