发明授权
- 专利标题: Solder glass and electrical device employing the same
- 专利标题(中): 焊接玻璃和采用其的电气设备
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申请号: US568028申请日: 1984-01-04
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公开(公告)号: US4521641A公开(公告)日: 1985-06-04
- 发明人: Richard G. Snell , Fredrick A. Loughridge
- 申请人: Richard G. Snell , Fredrick A. Loughridge
- 申请人地址: CT Stamford
- 专利权人: GTE Products Corporation
- 当前专利权人: GTE Products Corporation
- 当前专利权人地址: CT Stamford
- 主分类号: C03C3/14
- IPC分类号: C03C3/14 ; C03C8/24 ; C03C27/04 ; H01J5/32 ; H01J5/00 ; H05K5/06
摘要:
A solder glass comprised of about 65 weight percent Sb.sub.2 O.sub.3 ; about 30 weight percent B.sub.2 O.sub.3 and about 5 weight percent V.sub.2 O.sub.5. The glass is black and extremely visible when employed as a molten seal in electrical devices such as tungsten-halogen lamps.
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