JPH0268579U - - Google Patents
Info
- Publication number
- JPH0268579U JPH0268579U JP14664188U JP14664188U JPH0268579U JP H0268579 U JPH0268579 U JP H0268579U JP 14664188 U JP14664188 U JP 14664188U JP 14664188 U JP14664188 U JP 14664188U JP H0268579 U JPH0268579 U JP H0268579U
- Authority
- JP
- Japan
- Prior art keywords
- rib
- refractive lens
- lens
- outer periphery
- picture tube
- 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
- 238000012856 packing Methods 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 2
- 239000002826 coolant Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
Landscapes
- Transforming Electric Information Into Light Information (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
第１図のＡ部拡大図、第３図は本考案の外周に垂
直方向へ片方のみリブを有するリング状弾性パツ
キングの外観斜視図、第４図は本考案のリング状
弾性パツキングを屈折レンズに装着した状態の断
面図である。
１……屈折レンズ、２……受像管、３……アル
ミ製の金属筐体、５……垂直方向に出た薄いリブ
、６……リング状弾性パツキング。
Fig. 1 is a cross-sectional view of an embodiment of the present invention, Fig. 2 is an enlarged view of part A in Fig. 1, and Fig. 3 is an external appearance of the ring-shaped elastic packing having ribs on only one side perpendicular to the outer periphery of the present invention. The perspective view and FIG. 4 are cross-sectional views of the ring-shaped elastic packing of the present invention attached to a refractive lens. 1... Refractive lens, 2... Picture tube, 3... Aluminum metal casing, 5... Thin ribs protruding in the vertical direction, 6... Ring-shaped elastic packing.
Claims (1)
効果の良いアルミ製の金属筐体から成り、受像管
と屈折レンズの間隔の空間部に液状の冷却媒体を
封入して成る冷却構造に於いて、屈折レンズ側の
封止に、リング状弾性パツキングの外周に薄いリ
ブを有し、リブの内径は、屈折レンズの外径より
も僅か小さく設定し、リブの弾性で屈折レンズの
外周に密着して装着させることを特徴とする冷却
液封止構造。 A cooling structure consisting of a picture tube, a refracting lens, and an aluminum metal casing with good heat dissipation to which they are mounted, with a liquid cooling medium sealed in the space between the picture tube and the refracting lens. For sealing on the refractive lens side, there is a thin rib on the outer periphery of the ring-shaped elastic packing, and the inner diameter of the rib is set slightly smaller than the outer diameter of the refractive lens, so that the elasticity of the rib allows it to tightly adhere to the outer periphery of the refractive lens. A cooling liquid sealing structure that is characterized by being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14664188U JPH0268579U (en) | 1988-11-11 | 1988-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14664188U JPH0268579U (en) | 1988-11-11 | 1988-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0268579U true JPH0268579U (en) | 1990-05-24 |
Family
ID=31416321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14664188U Pending JPH0268579U (en) | 1988-11-11 | 1988-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0268579U (en) |
-
1988
- 1988-11-11 JP JP14664188U patent/JPH0268579U/ja active Pending
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