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1. 发明授权

US06752641B2 Circuit board having an emission reducing ejector 有权
标题翻译：具有排放减少喷射器的电路板
公开(公告)号：US06752641B2
公开(公告)日：2004-06-22
申请号：US10422259
申请日：2003-04-24
申请人： Surrinder S. Puri , Dennis Strong , Marc E. Krause
发明人： Surrinder S. Puri , Dennis Strong , Marc E. Krause
IPC分类号： H01R1362
CPC分类号： H01R13/6485 , H01R13/6335
摘要： An electrical system comprises an electrical circuit board for mounting electrical components and a circuit board sub-rack. The board includes a pivotally mounted ejector member which pivots to insert and eject the board from the sub-rack. The ejector member carries two grounding contact surfaces for engagement with the ground plane of the board and chassis area of the sub-rack when the ejector member is pivoted to its closed position. The contact surface of the ejector member mates with the board to frictionally hold the board in fully inserted position. The ejector member also includes a retaining arm which mates with the sub-rack for providing an insertion or ejection force to facilitate insertion or ejection of the board relative to the sub-rack.
摘要翻译：电气系统包括用于安装电气部件的电路板和电路板子架。该板包括枢转安装的顶出器构件，其枢转以从该子架子插入和弹出该板。当喷射器构件枢转到其关闭位置时，喷射器构件携带两个接地接触表面，用于与板的接地平面和子架的底盘区域接合。喷射器构件的接触表面与板相配合以将板摩擦保持在完全插入位置。喷射器构件还包括保持臂，其与副齿条配合以提供插入或弹出力以便于板相对于副架的插入或弹出。

2. 发明授权

US06302700B1 Circuit board with connector guide 有权
标题翻译：电路板带连接器导轨
公开(公告)号：US06302700B1
公开(公告)日：2001-10-16
申请号：US09393243
申请日：1999-09-10
申请人： Surrinder S. Puri , John P. Dorth , Marc E. Krause
发明人： Surrinder S. Puri , John P. Dorth , Marc E. Krause
IPC分类号： H01R1200
CPC分类号： H01R12/7005 , H01R12/721 , H05K7/1454 , H05K7/1455
摘要： A circuit board defining a flange is used to interconnect conductors located on the flange with corresponding conductors of a conventional connector. The flange includes a key slot and two flange slots which promote alignment between the circuit board and the connector. The flange slots define a mouth with an angled edge which urge the connector into alignment with the flange slots.
摘要翻译：定义法兰的电路板用于将位于法兰上的导体与常规连接器的相应导体互连。凸缘包括一个键槽和两个凸缘槽，可以促进电路板和连接器之间的对准。凸缘槽限定了一个具有倾斜边缘的口，该嘴角促使连接器与凸缘槽对齐。

3. 发明授权

US06561826B2 Circuit board having an emission reducing ejector 有权
公开(公告)号：US06561826B2
公开(公告)日：2003-05-13
申请号：US09877737
申请日：2001-06-08
申请人： Surrinder S. Puri , Dennis Strong , Marc E. Krause
发明人： Surrinder S. Puri , Dennis Strong , Marc E. Krause
IPC分类号： H01R1362
CPC分类号： H01R13/6485 , H01R13/6335
摘要： An electrical system comprises an electrical circuit board for mounting electrical components and a circuit board sub-rack. The board includes a pivotally mounted ejector member which pivots to insert and eject the board from the sub-rack. The ejector member carries two grounding contact surfaces for engagement with the ground plane of the board and chassis area of the sub-rack when the ejector member is pivoted to its closed position. The contact surface of the ejector member mates with the board to frictionally hold the board in fully inserted position. The ejector member also includes a retaining arm which mates with the sub-rack for providing an insertion or ejection force to facilitate insertion or ejection of the board relative to the sub-rack.

4. 发明授权

US5326968A Photoelectric sensor with a circular polarizing lens attached to its housing 失效
标题翻译：具有圆形偏振透镜的光电传感器连接到其外壳
公开(公告)号：US5326968A
公开(公告)日：1994-07-05
申请号：US30947
申请日：1993-03-12
申请人： Donald D. Johnson , Surrinder S. Puri , Jim Yee
发明人： Donald D. Johnson , Surrinder S. Puri , Jim Yee
IPC分类号： G01D5/34 , G02B27/28 , H01L31/167 , G02F1/01
CPC分类号： H01L31/167 , G01D5/344 , G02B27/28
摘要： A photoelectric sensor is adapted for use in specific applications which require the additional attachment of a circular polarizer. A piece of circular polarizer material is general disc-shaped with two planar surfaces and a peripheral circular surface. The outer periphery of the disc-shaped circular polarizer is encapsulated within a generally annular molded rim. The molded rim is provided with a protrusion that is generally circular and extends from one of the generally flat surfaces of the rim material. The protrusion facilitates the attachment of the rim to the operative face of a photoelectric sensor through the process of ultrasonic welding. Advantages achieved by this device include the facilitated attachment of the circular polarizer to a photoelectric sensor, the protection of the outer peripheral edges of the laminations of the circular polarizer and the avoidance of distortions of the circular polarizer during the manufacturing process.
摘要翻译：光电传感器适用于需要额外附加圆偏振器的具体应用。一片圆偏振片材料是一般盘形的，具有两个平面和圆周表面。盘形圆形偏光镜的外周被封装在大致环形的模制轮缘内。模制的边缘设置有大体为圆形并从边缘材料的大致平坦表面中的一个延伸的突起。突起有助于通过超声波焊接的过程将轮缘附接到光电传感器的操作面。通过该装置实现的优点包括将圆偏振器方便地附着到光电传感器，保护圆偏振片的叠片的外围边缘以及避免在制造过程中圆偏振器的变形。

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