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1. 发明授权

US06208090B1 Reduced voltage and time delay to eliminate filament hot shock 失效
标题翻译：降低电压和时间延迟，消除细丝热冲击
公开(公告)号：US06208090B1
公开(公告)日：2001-03-27
申请号：US09565252
申请日：2000-05-05
申请人： Ludwig Skilskyj , Laszlo V. Lieszkovszky , Leonard E. Hoegler , Edward J. Collins
发明人： Ludwig Skilskyj , Laszlo V. Lieszkovszky , Leonard E. Hoegler , Edward J. Collins
IPC分类号： H05B3702
CPC分类号： H05B39/02
摘要： A method to eliminate filament hot shock in lamp filaments, particularly in compact filament light sources such as high efficiency infrared reflective coated halogen lamps, during installation or during energization comprising a voltage reduction circuit that reduces the voltage applied to the lamp filaments for a predetermined period of time and a timing circuit that is activated each time the lamp is energized and controls the predetermined period of time during which the voltage reduction circuit reduces voltage applied to the lamp filaments. Optionally, a one time latch circuit may be included that enables the timing circuit upon energization and disables it after the voltage reduction circuit has operated continuously for the predetermined period of time, and forever thereafter.
摘要翻译：在安装期间或在通电期间消除灯丝中的细丝热冲击的方法，特别是在诸如高效率的红外线反射涂覆的卤素灯的紧凑的灯丝光源中的方法包括降压电路，其将施加到灯丝的电压降低预定时间的时间和定时电路，每当灯被通电时被激活，并且控制电压降低电路降低施加到灯丝的电压的预定时间段。可选地，可以包括一次锁存电路，其在通电时使定时电路能够被激活，并且在电压降低电路连续运行预定时间段之后，并且在此之后永久地停止。

2. 发明授权

US06168293A Spot par reflector lamp 有权
标题翻译：点阵反射灯
公开(公告)号：US06168293A
公开(公告)日：2001-01-02
申请号：US09370832
申请日：1999-08-09
申请人： Laszlo Viktor Lieszkovszky , Ludwig Skilskyj , Edward Joseph Collins , Jacob Brann
发明人： Laszlo Viktor Lieszkovszky , Ludwig Skilskyj , Edward Joseph Collins , Jacob Brann
IPC分类号： F21V700
CPC分类号： F21V7/09 , F21S41/337
摘要： A reflector lamp (10) has a forward parabolic section (58) and a rear concave section (60), which may be parabolic, ellipsoidal, or spherical. A light source (24), such as the filament of a halogen lamp, is axially aligned with the axis of the reflector (LA) and is centered at the focal point of the forward and rear sections. The parabolic forward section is fluted to spread the light reflected therefrom smoothly in a beam of light, minimizing the center hot spot. The rear section, which is not fluted, directs the light reflected therefrom within the desired beam angle, resulting in little wasted light being emitted outside the desired beam angle.
摘要翻译：反射灯（10）具有前抛物面部分（58）和后凹部分（60），其可以是抛物线形，椭圆形或球形。诸如卤素灯的灯丝的光源（24）与反射器（LA）的轴线轴向对准，并且在前部和后部的焦点处居中。抛物面正向部分是槽纹的，以便将光反射的光线平滑地散射在光束中，使中心热点最小化。没有凹槽的后部将其反射的光引导到期望的光束角度内，导致在所需光束角以外发射少量浪费的光。

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