发明申请
US20080024061A1 Incandescent lamp having a carbide containing luminous element
审中-公开
白炽灯具有含有发光元件的碳化物
- 专利标题： Incandescent lamp having a carbide containing luminous element
- 专利标题（中）： 白炽灯具有含有发光元件的碳化物
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申请号： US11878834申请日： 2007-07-27
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公开(公告)号： US20080024061A1公开(公告)日： 2008-01-31
- 发明人: Axel Bunk , Matthias Damm , Frank Friess , Adalbert Kovacs , Georg Rosenbauer , Georg Schwarz , Gerhard Wolf , Christa Bunk
- 申请人： Axel Bunk , Matthias Damm , Frank Friess , Adalbert Kovacs , Georg Rosenbauer , Georg Schwarz , Gerhard Wolf , Christa Bunk
- 申请人地址： DE MUNCHEN 81543 SZ BERN 3011
- 专利权人： PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH,IP2H AG
- 当前专利权人： PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH,IP2H AG
- 当前专利权人地址： DE MUNCHEN 81543 SZ BERN 3011
- 优先权： DE102006035792.2 20060728
- 主分类号： H01K1/04
- IPC分类号： H01K1/04 ; H01J9/02 ; H01K1/20
摘要：
An incandescent lamp having a carbide containing luminous element, uses a wire for the luminous element that is coated on the outside with at least two different high melting metal compounds from at least one of the groups of carbides, borides and nitrides. The luminous element reaches a temperature of at least 3000° K during operation.
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