发明名称 |
Method and mold for fabricating an arc tube for an arc discharge lamp |
摘要 |
A method of fabricating an arc discharge capsule from a tubular blank, and a mold used in such fabrication, is provided wherein a first electode is sealed in a first press seal in one end of the blank, and a preform designed to facilitate insertion and positioning of a second electrode is formed in an opposite end of the blank, in a single pressing and blowing step.
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申请公布号 |
US5133682(A) |
申请公布日期 |
1992.07.28 |
申请号 |
US19900608421 |
申请日期 |
1990.11.02 |
申请人 |
GTE PRODUCTS CORPORATION |
发明人 |
GILLIGAN, THOMAS J.;ENGLISH, GEORGE J.;HOUGH, HAROLD L. |
分类号 |
C03B23/049;C03B23/07;H01J9/24;H01J9/32 |
主分类号 |
C03B23/049 |
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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