发明名称 |
Primer material and photoflash lamp |
摘要 |
An improved primer material for use in a high-voltage photoflash lamp is provided. The primer material includes electrically insulating beads which have been coated with a friction-reducing material. The primer also includes an oxidizing agent, and a binder, and a combustible metal powder, part of the combustible metal powder being in larger particle form. A high-voltage photoflash lamp including the improved primer material of the present invention is also disclosed.
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申请公布号 |
US4696641(A) |
申请公布日期 |
1987.09.29 |
申请号 |
US19860895555 |
申请日期 |
1986.08.11 |
申请人 |
GTE PRODUCTS CORPORATION |
发明人 |
SHAFFER, JOHN W.;SINDLINGER, RONALD E. |
分类号 |
F21K5/08;(IPC1-7):F21K5/02 |
主分类号 |
F21K5/08 |
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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