| 发明名称 |
Method for heat sealing a gun mount in a CRT neck |
| 摘要 |
The method for sealing a glass stem wafer into the neck of a CRT has a plurality of burner tips disposed completely around the neck. The burner tips are angled such as to create rotating hot gases around the neck. This eliminates the need to rotate the CRT bulb, the wafer or the burner tips, to achieve a uniform seal.
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| 申请公布号 |
US4561874(A) |
申请公布日期 |
1985.12.31 |
| 申请号 |
US19840648809 |
申请日期 |
1984.09.10 |
| 申请人 |
RCA CORPORATION |
发明人 |
COLACELLO, MICHAEL A.;FITZKE, EMIL V.;OTTO, JACK F. |
| 分类号 |
C03C27/02;C03B23/043;C03B23/217;H01J9/34;(IPC1-7):C03B23/217 |
主分类号 |
C03C27/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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