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1.发明授权
公开(公告)号：US5420769A
公开(公告)日：1995-05-30
申请号：US153000
申请日：1993-11-12
申请人： Frederic F. Ahlgren , Gary R. Allen , William J. Cassarly , Willie J. Cheney , John M. Davenport , Richard L. Hansler , John W. Munk, Jr.
发明人： Frederic F. Ahlgren , Gary R. Allen , William J. Cassarly , Willie J. Cheney , John M. Davenport , Richard L. Hansler , John W. Munk, Jr.
CPC分类号： F21V29/74 , F21V29/004 , F21V29/15 , F21V29/763 , F21V29/75
摘要： A lamp assembly includes improved thermal management properties provided by a thermal shield received about the neck region of a reflector. This reduces the temperature in the seal region of the light source. Additionally, the thermal shield can be incorporated into a modular housing to provide a contained lamp assembly. The module includes cooling fins that effectively reduce the temperature of the module without adversely effecting the light output. Alternatively, the housing is operatively connected to an external, secondary heat sink.
摘要翻译： 灯组件包括由围绕反射器的颈部区域接收的热屏蔽提供的改进的热管理特性。 这降低了光源的密封区域中的温度。 此外，热屏蔽可以结合到模块化壳体中以提供容纳的灯组件。 该模块包括散热片，可有效降低模块的温度，而不会对光输出产生不利影响。 或者，壳体可操作地连接到外部二次散热器。
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2.发明授权Lamp-to-light guide coupling arrangement for an electrodeless high intensity discharge lamp 失效用于无电极高强度放电灯的灯对光导耦合装置
公开(公告)号：US5675677A
公开(公告)日：1997-10-07
申请号：US451625
申请日：1995-05-26
申请人： John M. Davenport , Mark E. Duffy , Richard L. Hansler , Kenneth S. King , William J. Cassarly , Thomas G. Parham , Gary R. Allen , James T. Dakin , Frederic F. Ahlgren
发明人： John M. Davenport , Mark E. Duffy , Richard L. Hansler , Kenneth S. King , William J. Cassarly , Thomas G. Parham , Gary R. Allen , James T. Dakin , Frederic F. Ahlgren
CPC分类号： G02B6/4296 , G02B6/40 , G02B6/4298 , Y10S385/901
摘要： A lamp-to-light guide coupling arrangement includes an electrodeless high intensity discharge lamp comprising an arc tube with an ionizable fill, and an excitation circuit for electrically exciting the ionizable fill to induce therein a light-producing arc discharge. The coupling arrangement further includes a coupling device comprising a generally tubular, hollow body that has an inlet end for receiving light from the arc discharge and a larger, outlet end. The coupling device further comprises an interiorly directed reflector on a surface of the hollow body for reflecting visible light. Such coupling device is shaped so as to receive light at one solid angle over an area of the inlet end and to transmit light at a smaller solid angle but over a larger area of the outlet end. The coupling device is preferably formed from dielectric material. The reflector preferably comprises a refractory optical interference filter.
摘要翻译： 灯对光导耦合装置包括无电极高强度放电灯，其包括具有可电离填充物的电弧管，以及用于电激励可电离填充物以在其中诱导发光电弧放电的激励电路。 联接装置还包括联接装置，其包括大致管状的空心体，其具有用于接收来自电弧放电的光的入口端和较大的出口端。 联接装置还包括在中空体的表面上的内部反射器，用于反射可见光。 这种耦合装置被成形为在入口端的一个区域上以一个立体角接收光，并且以较小的立体角但在出口端的较大面积上透射光。 耦合装置优选由电介质材料形成。 反射器优选地包括耐火光学干涉滤光器。
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公开(公告)号：US5676579A
公开(公告)日：1997-10-14
申请号：US703844
申请日：1996-08-27
申请人： Thomas G. Parham , Frederick W. Dynys , Carl V. Gunter , John M. Davenport , Thomas M. Golz , Rolf S. Bergman , Frederic F. Ahlgren , Gary R. Allen , Mark E. Duffy , Richard L. Hansler
发明人： Thomas G. Parham , Frederick W. Dynys , Carl V. Gunter , John M. Davenport , Thomas M. Golz , Rolf S. Bergman , Frederic F. Ahlgren , Gary R. Allen , Mark E. Duffy , Richard L. Hansler
IPC分类号： G02B5/28 , H01J9/20 , H01J61/02 , H01J61/34 , H01J61/35 , H01J61/40 , H01K1/32 , H01K3/00 , H01K7/00
CPC分类号： H01J61/35 , H01J61/025 , H01J61/34 , H01J61/40 , H01J9/20 , H01J65/042 , H01J65/048
摘要： An interference filter or coating is provided in a predetermined pattern on a lamp envelope. The coating is comprised of alternating layers of high and low index of refraction materials applied to a vitreous outer surface of a lamp envelope. The coating may be geometrically symmetric or asymmetric, continuous or discontinuous with respect to the coating itself or the envelope to which it has been applied. The envelope can be masked prior to deposition of the coating so that removal of the mask leaves the filter in the desired pattern. The preferred process for forming the coating includes forming a boric oxide mask on a portion of the envelope, applying the coating over the mask and removing the coating from masked areas of the envelope by dissolving the mask in an aqueous solution.
摘要翻译： 干涉滤光器或涂层以预定图案提供在灯泡上。 涂层由施加到灯壳的玻璃体外表面的高折射率和低折射率材料的交替层组成。 涂层可以相对于涂层本身或其已被施加到其上的外壳几何对称或不对称，连续或不连续。 可以在沉积涂层之前掩蔽外壳，使得去除掩模以期望的图案离开过滤器。 形成涂层的优选方法包括在外壳的一部分上形成硼氧化物掩模，将涂层涂覆在掩模上，并通过将掩模溶解在水溶液中从涂层的被遮蔽区域中除去涂层。
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4.发明授权Patterned optical interference coatings for only a portion of a high intensity lamp envelope 失效图案化的光学干涉涂层仅用于高强度灯泡的一部分
公开(公告)号：US5587626A
公开(公告)日：1996-12-24
申请号：US579447
申请日：1995-12-27
申请人： Thomas G. Parham , Frederick W. Dynys , Carl V. Gunter , John M. Davenport , Thomas M. Golz , Rolf S. Bergman , Frederic F. Ahlgren , Gary R. Allen , Mark E. Duffy , Richard L. Hansler
发明人： Thomas G. Parham , Frederick W. Dynys , Carl V. Gunter , John M. Davenport , Thomas M. Golz , Rolf S. Bergman , Frederic F. Ahlgren , Gary R. Allen , Mark E. Duffy , Richard L. Hansler
IPC分类号： G02B5/28 , H01J9/20 , H01J61/02 , H01J61/34 , H01J61/35 , H01J61/40 , H01K1/32 , H01K3/00 , H01K7/00 , H01J17/16 , F21M3/14 , G02B1/10 , H01J61/30
CPC分类号： H01J61/35 , H01J61/025 , H01J61/34 , H01J61/40 , H01J9/20 , H01J65/042 , H01J65/048
摘要： An interference filter or coating is provided in a predetermined pattern on a lamp envelope. The coating is comprised of alternating layers of high and low index of refraction materials applied to a vitreous outer surface of a lamp envelope. The coating may be geometrically symmetric or asymmetric, continuous or discontinuous with respect to the coating itself or the envelope to which it has been applied. The envelope can be masked prior to deposition of the coating so that removal of the mask leaves the filter in the desired pattern. The preferred process for forming the coating includes forming a boric oxide mask on a portion of the envelope, applying the coating over the mask and removing the coating from masked areas of the envelope by dissolving the mask in an aqueous solution.
摘要翻译： 干涉滤光器或涂层以预定图案提供在灯泡上。 涂层由施加到灯壳的玻璃体外表面的高折射率和低折射率材料的交替层组成。 涂层可以相对于涂层本身或其已被施加到其上的外壳几何对称或不对称，连续或不连续。 可以在沉积涂层之前掩蔽外壳，使得去除掩模以期望的图案离开过滤器。 形成涂层的优选方法包括在外壳的一部分上形成硼氧化物掩模，将涂层涂覆在掩模上，并通过将掩模溶解在水溶液中从涂层的被遮蔽区域中除去涂层。
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公开(公告)号：US4839559A
公开(公告)日：1989-06-13
申请号：US158509
申请日：1988-02-22
申请人： Frederic F. Ahlgren , Rolf S. Bergman , John M. Davenport , Richard L. Hansler , Robert G. Hantman , Leonard E. Hoegler
发明人： Frederic F. Ahlgren , Rolf S. Bergman , John M. Davenport , Richard L. Hansler , Robert G. Hantman , Leonard E. Hoegler
摘要： An electric incandescent lamp for selective radiant energy distribution is disclosed which employs a reflective film for improved efficiency of the lamp operation. Said lamp further employs a tungsten filament extending the length of its elongated lamp envelope with particular support means for said incandescent filament also being disclosed to precisely position the filament along the principal lamp axis. Various structural configurations for said particular support means are also disclosed so that such filament position is maintained regardless of the lamp spatial orientation.
摘要翻译： 公开了一种用于选择性辐射能分布的电白炽灯，其采用反射膜来提高灯操作的效率。 所述灯还采用延长其细长灯壳长度的钨丝，其具有用于所述白炽灯丝的特定支撑装置，其还被公开以沿着主灯轴精确定位灯丝。 还公开了用于所述特定支撑装置的各种结构构造，使得不管灯的空间取向如何，均维持这种灯丝位置。
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公开(公告)号：US5087218A
公开(公告)日：1992-02-11
申请号：US702544
申请日：1991-05-20
CPC分类号： H01J61/34 , H01J9/247 , H01K1/34 , H01K3/00 , Y02B20/125
摘要： Flush and pump flush processes yielding light sources for incandescent and metal vapor discharge lamps are disclosed. The flush and pump flush processes also yield lamps that are particularly suitable for deposition of a reflective coating on its outer surface. For such reflective coated light sources, the associated lamp leads are encased in glass and therefore are protected against any deleterious reactions that may otherwise result from the deposition of the reflective coating process. The light source yielded by the flush and pump flush processes of the present invention are advantageous in reducing the mounting arrangement of the lamps in which the light sources are housed.
摘要翻译： 公开了产生白炽和金属蒸汽放电灯的光源的冲洗和泵冲洗过程。 冲洗和泵冲洗过程还产生特别适合于在其外表面上沉积反射涂层的灯。 对于这种反射涂覆的光源，相关联的灯引线被封装在玻璃中，因此被保护以防止否则由于反射涂覆过程的沉积而导致的有害反应。 通过本发明的冲洗和泵冲洗工艺产生的光源有利于减少其中容纳光源的灯的安装布置。
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7.发明授权Tungsten-halogen incandescent and metal vapor discharge lamps and processes of making such 失效钨卤素白炽灯和金属蒸气放电灯及其制作工艺
公开(公告)号：US4810932A
公开(公告)日：1989-03-07
申请号：US798646
申请日：1985-11-15
CPC分类号： H01J61/34 , H01J9/247 , H01K1/34 , H01K3/00 , Y02B20/125
摘要： Flush and pump flush processes yielding light sources for incandescent and metal vapor discharge lamps are disclosed. The flush and pump flush processes also yield lamps that are particularly suitable for deposition of a reflective coating on its outer surface. For such reflective coated light sources, the associated lamp leads are encased in glass and therefore are protected against any deleterious reactions that may otherwise result from the deposition of the reflective coating process. The light sources yielded by the flush and pump flush processes of the present invention are advantageous in reducing the mounting arrangement of the lamps in which the light sources are housed.
摘要翻译： 公开了产生白炽和金属蒸气放电灯的光源的冲洗和泵冲洗过程。 冲洗和泵冲洗过程还产生特别适合于在其外表面上沉积反射涂层的灯。 对于这种反射涂覆的光源，相关联的灯引线被封装在玻璃中，因此被保护以防止由反射涂覆工艺沉积而产生的任何有害的反应。 通过本发明的冲洗和泵冲洗工艺产生的光源有利于减少其中容纳光源的灯的安装布置。
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8.发明授权Tungsten-halogen incandescent and metal vapor discharge lamps and processes of making such 失效钨卤素白炽灯和金属蒸气放电灯及其制作工艺
公开(公告)号：US5045748A
公开(公告)日：1991-09-03
申请号：US414162
申请日：1989-09-28
CPC分类号： H01K1/34 , H01J61/34 , H01J9/247 , H01K3/00 , Y02B20/125
摘要： Flush and pump flush processes yielding light sources for incandescent and metal vapor discharge lamps are disclosed. The flush and pump flush processes also yield lamps that are particularly suitable for deposition of a reflective coating on its outer surface. For such reflective coated light sources, the associated lamp leads are encased in glass and therefore are protected against any deleterious reactions that may otherwise result from the deposition of the reflective coating process. The light sources yielded by the flush and pump flush processes of the present invention are advantageous in reducing the mounting arrangement of the lamps in which the light sources are housed.
摘要翻译： 公开了产生白炽和金属蒸汽放电灯的光源的冲洗和泵冲洗过程。 冲洗和泵冲洗过程还产生特别适合于在其外表面上沉积反射涂层的灯。 对于这种反射涂覆的光源，相关联的灯引线被封装在玻璃中，因此被保护以防止否则由于反射涂覆过程的沉积而导致的有害反应。 通过本发明的冲洗和泵冲洗工艺产生的光源有利于减少其中容纳光源的灯的安装布置。
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公开(公告)号：US4891555A
公开(公告)日：1990-01-02
申请号：US285576
申请日：1988-12-16
CPC分类号： H01K3/00 , H01J61/34 , H01J9/247 , H01K1/34 , Y02B20/125
摘要： Flush and pump flush processes yielding light sources for incandescent and metal vapor discharge lamps are disclosed. The flush and pump flush processes also yield lamps that are particularly suitable for deposition of a reflective coating on its outer surface. For such reflective coated light sources, the associated lamp leads are encased in glass and therefore are protected against any deleterious reactions that may otherwise result from the deposition of the reflective coating process. The light sources yielded by the flush and pump flush processes of the present invention are advantageous in reducing the mounting arrangement of the lamps in which the light sources are housed.
摘要翻译： 公开了产生白炽和金属蒸汽放电灯的光源的冲洗和泵冲洗过程。 冲洗和泵冲洗过程还产生特别适合于在其外表面上沉积反射涂层的灯。 对于这种反射涂覆的光源，相关联的灯引线被封装在玻璃中，因此被保护以防止否则由于反射涂覆过程的沉积而导致的有害反应。 通过本发明的冲洗和泵冲洗工艺产生的光源有利于减少其中容纳光源的灯的安装布置。
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公开(公告)号：US06422861B1
公开(公告)日：2002-07-23
申请号：US09717395
申请日：2000-11-20
IPC分类号： F27B1418
CPC分类号： C03B5/1675 , C03B5/021 , C03B5/12 , C03B5/43 , C03B17/04
摘要： A crucible for melting a silica for fusion of said silica into a desired shape. The crucible having a main body with inner and outer surfaces comprised of a refractory material. In addition, the inner surface adjacent at least a melting zone of the furnace includes a substantially gas-tight barrier layer comprised of a material selected from rhenium, osmium, iridium, and mixtures thereof.
摘要翻译： 一种用于熔化二氧化硅以使所述二氧化硅熔融成所需形状的坩埚。 该坩埚具有内表面和外表面由耐火材料构成的主体。 此外，与炉子的至少熔融区相邻的内表面包括由选自铼，锇，铱及其混合物的材料构成的基本上气密的阻隔层。
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