| 发明名称 |
SEALING MEMBERS FOR ALUMINA ARC TUBES AND METHOD OF MAKING THE SAME |
| 摘要 |
Alumina arc tube sealing members including a highly pure, fine alumina doped with yttrium oxide, and magnesium oxide. The sealing members are used in the formation of sintered hermetic seals to a green, prefired, or fully sintered translucent alumina arc tube and niobium electrical feedthrough assemblies with or without the use of sealing frits or brazing alloys. |
| 申请公布号 |
HUT70344(A) |
申请公布日期 |
1995.09.28 |
| 申请号 |
HU19950000747 |
申请日期 |
1993.09.16 |
| 申请人 |
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH. |
发明人 |
RHODES,WILLIAM H.;FEUERSANGER,ALFRED E.;THIBODEAU,RODRIGUE |
| 分类号 |
C04B35/10;C04B35/111;C04B37/00;C04B37/02;H01J9/24;H01J9/26;H01J9/32;H01J9/40;H01J61/30;H01J61/36;(IPC1-7):C04B35/10 |
主分类号 |
C04B35/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
