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1. 发明授权

US4023893A Lamp and lens retrofit assembly for overhead projector 失效
标题翻译：高架投影仪灯和镜头改装组件
公开(公告)号：US4023893A
公开(公告)日：1977-05-17
申请号：US700656
申请日：1976-06-28
申请人： Roger T. Hebert , John A. Pappas , Richard J. Shea
发明人： Roger T. Hebert , John A. Pappas , Richard J. Shea
IPC分类号： G03B21/132 , G03B21/20 , G03B21/14 , F21V33/00
CPC分类号： G03B21/20 , G03B21/132 , Y10S353/06
摘要： A retrofit assembly for replacing a lens-containing lamp in an overhead projector. The assembly comprises a quartz-halogen lamp, having an internal reflector and an enlarged base removably mounted in the projector, and a lens holding bracket removably mounted in the projector in alignment with the lamp. The bracket is resiliently pivoted toward the lamp and has a tab for striking the lamp base to retain the lens at a predetermined distance from the lamp.
摘要翻译：用于更换高架投影仪中的含镜头的灯的改装组件。组件包括石英卤素灯，其具有可拆卸地安装在投影仪中的内部反射器和扩大基座，以及可拆卸地安装在投影仪中与灯对准的透镜保持支架。支架弹性地朝灯头枢转，并且具有用于撞击灯座的突出部，以将透镜保持在距离灯的预定距离处。

2. 发明授权

US4084112A Incandescent lamp having two-part insulative base 失效
标题翻译：白炽灯具有两部分绝缘基座
公开(公告)号：US4084112A
公开(公告)日：1978-04-11
申请号：US799069
申请日：1977-05-20
申请人： Roger T. Hebert , Bernard T. Pike , Charles E. McCarthy , Richard J. Shea
发明人： Roger T. Hebert , Bernard T. Pike , Charles E. McCarthy , Richard J. Shea
IPC分类号： H01K1/46 , H01J5/48
CPC分类号： H01K1/46
摘要： A high wattage incandescent lamp which includes a two-part ceramic base. Within the base is a barrier section which separates the base's cavity from the respective pin recesses. The structure permits utilization of hollow pins which include a flattened end portion for being retained within the base. The lamp is especially suited for studio, theatre, and television applications.
摘要翻译：高功率白炽灯，包括两部分陶瓷基座。在基座内部是将基座的空腔与相应的销凹槽分开的阻挡部分。该结构允许利用包括平坦端部的空心销保持在基座内。该灯特别适用于工作室，剧院和电视应用。

3. 发明授权

US4156890A Flash assembly using elongated trigger bar 失效
标题翻译：闪光灯组合使用细长的触发条
公开(公告)号：US4156890A
公开(公告)日：1979-05-29
申请号：US845735
申请日：1977-10-26
申请人： Roger T. Hebert , Robert J. Cosco , Richard J. Shea
发明人： Roger T. Hebert , Robert J. Cosco , Richard J. Shea
IPC分类号： F21V23/00 , G03B15/05 , H01J61/54 , G03B15/02
CPC分类号： H01J61/547 , G03B15/05 , G03B2215/0525 , G03B2215/0532
摘要： A flash assembly which uses an elongated arc discharge flash tube positioned within a reflector. A trigger bar member fits within a slot of the reflector and is located adjacent the tube. The reflector, trigger bar, and the contacts which electrically connect the electrodes projecting from the tube to a suitable power source are mounted within an insulative base. The invention is particularly suited for use within a camera assembly.
摘要翻译：闪光组件，其使用位于反射器内的细长的电弧放电闪光管。触发杆构件安装在反射器的槽内并且位于管附近。反射器，触发杆和将从管突出的电极电连接到合适的电源的触头安装在绝缘基座内。本发明特别适用于相机组件内。

4. 发明授权

US4648850A Low-pressure arc discharge lamp having a common passageway and method of manufacturing same 失效
标题翻译：具有共同通道的低压电弧放电灯及其制造方法
公开(公告)号：US4648850A
公开(公告)日：1987-03-10
申请号：US832561
申请日：1986-02-24
申请人： Joseph V. Lima , Richard J. Shea
发明人： Joseph V. Lima , Richard J. Shea
IPC分类号： C03B23/13 , C03B23/207 , H01J9/24 , H01J9/26
CPC分类号： H01J9/247 , C03B23/13 , C03B23/207
摘要： A method of manufacturing a low-pressure arc discharge lamp formed by interconnecting two or more adjacent glass discharge tubes. A hermetically sealed common passageway between the two adjacent tubes is formed by positioning the tubes in a contiguous relationship to define at least one common location of contact. Heating a preselected area of the internal surface of each of the tubes relative to the common location of contact to soften the glass to the extent a common passageway is defined between the tubes. Thereafter, separating the tubes a predetermined distance while the glass is in a softened state to stretch the softened glass, thereby extending the common passageway between the tubes. The technique may be applied to multiple tube assemblies precoated with a luminescent layer by alternating the end of the tube at which the passageway is formed. Once the tubes are joined, they may be processed by current manufacturing techniques to produce a low-pressure arc discharge lamp.
摘要翻译：制造通过将两个或更多个相邻的玻璃放电管互连形成的低压电弧放电灯的制造方法。通过将管定位成连续的关系来形成两个相邻管之间的气密密封的公共通道，以限定至少一个共同的接触位置。加热每个管的内表面相对于共同的接触位置的预选区域以使玻璃软化到管之间限定的共同通道的程度。此后，在玻璃处于软化状态下将管分离预定距离以拉伸软化玻璃，从而在管之间延伸公共通道。该技术可以通过交替形成通道的管的端部而应用于预涂有发光层的多个管组件。一旦管接合，它们可以通过当前的制造技术进行处理以产生低压电弧放电灯。

5. 发明授权

US4201438A Spring contact for arc discharge tube base 失效
标题翻译：电弧放电管基座弹簧触点
公开(公告)号：US4201438A
公开(公告)日：1980-05-06
申请号：US947668
申请日：1978-10-02
申请人： Richard J. Shea
发明人： Richard J. Shea
IPC分类号： H01J5/50
CPC分类号： H01J5/50
摘要： An arc tube has a metal end cap at its end, electrically connected to an electrode in the arc tube. The end cap has a bowed spring contact fastened thereto which is the support means and the electrical connection means for the arc tube when it is inserted into a socket.
摘要翻译：电弧管在其端部具有金属端盖，电连接到电弧管中的电极。端盖具有固定在其上的弓形弹簧触头，当它被插入插座中时，其是支撑装置和用于电弧管的电连接装置。

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