| 发明名称 |
Display tube and colour television projection device comprising such a display tube. |
| 摘要 |
<p>The invention relates to a display tube which is cooled by a flow of translucent cooling liquid through a cooling system (12) stimulated by means of a fluid-driven pump (10). The pump (10) is driven by a driving system (11), which driving system is separated from the cooling system at the area of the passive pump (10).</p> |
| 申请公布号 |
EP0256579(A1) |
申请公布日期 |
1988.02.24 |
| 申请号 |
EP19870201392 |
申请日期 |
1987.07.21 |
| 申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
DUWAER, ARNE LEX;BRUGMAN, BERNARDUS JACOB |
| 分类号 |
H04N9/31;H01J29/00;H04N5/68 |
主分类号 |
H04N9/31 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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