JPS6372833U - - Google Patents
Info
- Publication number
- JPS6372833U JPS6372833U JP16650186U JP16650186U JPS6372833U JP S6372833 U JPS6372833 U JP S6372833U JP 16650186 U JP16650186 U JP 16650186U JP 16650186 U JP16650186 U JP 16650186U JP S6372833 U JPS6372833 U JP S6372833U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- cooling medium
- projection cathode
- heat dissipation
- 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
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Description
第１図は本考案の冷却形投写用陰極線管の一実
施例の要部斜視図、第２図は従来の冷却形投写用
陰極線管の要部斜視図である。
１…投写用陰極線管、２…フエースプレート、
３…ガラスパネル、４，６…接着剤、５…放熱構
体、７１，７２…凹凸部。
FIG. 1 is a perspective view of a main part of an embodiment of a cooled projection cathode ray tube of the present invention, and FIG. 2 is a perspective view of a main part of a conventional cooled projection cathode ray tube. 1...Cathode ray tube for projection, 2...Face plate,
3... Glass panel, 4, 6... Adhesive, 5... Heat dissipation structure, 7 1 , 7 2 ... Uneven portion.
Claims (1)
エースプレートの前面に所定の間隙を有する空隙
部を形成するように設けられたガラスパネルと、
前記空隙部に封入された冷却媒体と、この冷却媒
体に一部を接触させた放熱構体とにより構成され
てなる冷却形投写用陰極線管において、前記放熱
構体の前記冷却媒体との接触部の少なくとも一部
に凹凸部が形成されていることを特徴とする冷却
形投写用陰極線管。 A face plate of a projection cathode ray tube; a glass panel provided to form a cavity having a predetermined gap in front of the face plate;
In a cooled projection cathode ray tube constituted by a cooling medium sealed in the cavity and a heat dissipation structure partially in contact with the cooling medium, at least a contact portion of the heat dissipation structure with the cooling medium is provided. A cooled projection cathode ray tube characterized by having an uneven portion formed in a portion thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16650186U JPS6372833U (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16650186U JPS6372833U (en) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6372833U true JPS6372833U (en) | 1988-05-16 |
Family
ID=31097538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16650186U Pending JPS6372833U (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6372833U (en) |
-
1986
- 1986-10-31 JP JP16650186U patent/JPS6372833U/ja active Pending
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