JPH0328640U - - Google Patents
Info
- Publication number
- JPH0328640U JPH0328640U JP8871989U JP8871989U JPH0328640U JP H0328640 U JPH0328640 U JP H0328640U JP 8871989 U JP8871989 U JP 8871989U JP 8871989 U JP8871989 U JP 8871989U JP H0328640 U JPH0328640 U JP H0328640U
- Authority
- JP
- Japan
- Prior art keywords
- coupler
- gasket
- projection
- crt
- lens
- 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
- 239000000110 cooling liquid Substances 0.000 claims 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Transforming Electric Information Into Light Information (AREA)
Description
第１図は本考案のガスケツトの一実施例を示す
もので投射型テレビジヨンの投射装置のカプラと
ＣＲＴとの合わせ部の組み立て前の断面図、第２
図は同組み立て後の断面図、第３図はガスケツト
の他の実施例を示す断面図、第４図はガスケツト
のさらに他の実施例を示す断面図、第５図は投射
型テレビジヨンの投射装置の断面図、第６図、第
７図は従来のガスケツトを示すもので、第６図は
カプラとＣＲＴとの合わせ部の組み立て前の断面
図、第７図は同組み立て後の断面図である。
１……ＣＲＴ、２……カプラ、４……レンズ、
１０……ガスケツト、１１……略半円形断面部、
１２ａ，１２ｂ……平板状断面部。
Fig. 1 shows an embodiment of the gasket of the present invention; Fig. 1 is a sectional view before assembly of the mating part between the coupler and CRT of the projection device of a projection television;
3 is a sectional view showing another embodiment of the gasket, FIG. 4 is a sectional view showing still another embodiment of the gasket, and FIG. 5 is a sectional view of a projection television. The cross-sectional views of the device, Figures 6 and 7, show conventional gaskets. Figure 6 is a cross-sectional view of the joint between the coupler and CRT before assembly, and Figure 7 is a cross-sectional view of the same after assembly. be. 1...CRT, 2...Coupler, 4...Lens,
10... Gasket, 11... Approximately semicircular cross section,
12a, 12b... flat plate-like cross section.
Claims (1)
はその両方に一定厚みの平板状断面部を一体に設
けたことを特徴とするガスケツト。 (2) ＣＲＴとレンズとを冷却液を充填した筒状
のカプラを介して結合させた投射型テレビジヨン
の投射装置において、前記カプラとＣＲＴとの合
わせ部またはカプラとレンズとの合わせ部に介在
させるガスケツトとして、請求項１記載のガスケ
ツトを用いたことを特徴とする投射装置。[Claims for Utility Model Registration] (1) A gasket characterized by having a substantially semicircular cross-section integrally provided with a flat plate-shaped cross-section having a constant thickness on the inner circumferential side, outer circumferential side, or both. (2) In a projection device for a projection television in which a CRT and a lens are coupled via a cylindrical coupler filled with a cooling liquid, an intervening part is provided at the joint between the coupler and the CRT or the joint between the coupler and the lens. A projection device characterized in that the gasket according to claim 1 is used as the gasket for causing the projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8871989U JPH0328640U (en) | 1989-07-28 | 1989-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8871989U JPH0328640U (en) | 1989-07-28 | 1989-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0328640U true JPH0328640U (en) | 1991-03-22 |
Family
ID=31638315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8871989U Pending JPH0328640U (en) | 1989-07-28 | 1989-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0328640U (en) |
-
1989
- 1989-07-28 JP JP8871989U patent/JPH0328640U/ja active Pending
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