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1. 发明授权

US5147219A Reusable terminal locking cap 失效
标题翻译：可重复使用的端子锁帽
公开(公告)号：US5147219A
公开(公告)日：1992-09-15
申请号：US704708
申请日：1991-05-17
申请人： Alexander G. Gilberts , Richard Kaczmarek , Edward S. Paluch , Thomas G. Volk
发明人： Alexander G. Gilberts , Richard Kaczmarek , Edward S. Paluch , Thomas G. Volk
IPC分类号： H01R4/30 , H01R4/70
CPC分类号： H01R4/30 , H01R4/70
摘要： A reusable cap for providing mechanical, electrical and environmental isolation of an electrical terminal. The cap includes a tubular body which has in it an opening for receiving the wire(s) connected to the terminal binding post. The tubular body has a neck. Seated in the neck is the mechanism for engaging the threads of the binding post. The mechanism, which is made of conductive material, is seated in the neck so as to be rotatable without causing rotation of the housing. The cap also includes a removable cover which can be placed over the mechanism. Removing the cover allows the binding post to be accessible through the mechanism for the purposes of testing.
摘要翻译：用于提供电气端子机械，电气和环境隔离的可重复使用的盖子。该盖包括管状体，其中具有用于接收连接到端子接合柱的导线的开口。管状体具有颈部。颈部位于用于接合装订杆的螺纹的机构。由导电材料制成的机构位于颈部以便可旋转，而不会引起壳体旋转。盖子还包括可以放置在机构上方的可拆卸的盖子。拆卸盖子允许通过该机构可以访问装订柱以进行测试。

2. 发明授权

US4907120A Line protector for a communications circuit 失效
标题翻译：通信电路线路保护器
公开(公告)号：US4907120A
公开(公告)日：1990-03-06
申请号：US282003
申请日：1988-12-08
申请人： Richard Kaczmarek , William L. Weber
发明人： Richard Kaczmarek , William L. Weber
IPC分类号： H01T4/06 , H04Q1/14
CPC分类号： H04Q1/146 , H01T4/06 , H02H9/06
摘要： A line protector for a communications circuit. The protector has a three electrode gas tube, the end electrodes of which are connected to the protector's line input terminals. The middle electrode of the tube is connected to the protector's ground terminal. Decoupling devices such as positive temperature coefficient resistors are connected in series between the line input terminals and the protector's equipment terminals. The protector also includes an additional overvoltage arrestor in the form of two diodes connected between the protector's ground terminal and the equipment terminals. The diodes have a lower voltage rating than the gas tube. A conductive clip which is in firm engagement with the protector's ground terminal is used to removably hold the diodes.
摘要翻译：通信电路线路保护器。保护器具有三电极气体管，其末端电极连接到保护器的线路输入端子。管的中间电极连接到保护器的接地端子。去耦装置如正温度系数电阻串联在线路输入端子和保护器的设备端子之间。保护器还包括连接在保护器接地端子和设备端子之间的两个二极管形式的附加过电压避雷器。二极管的额定电压低于气体管。与保护器的接地端子牢固接合的导电夹子用于可拆卸地保持二极管。

3. 发明授权

US4878146A Line protector 失效
标题翻译：线路保护器
公开(公告)号：US4878146A
公开(公告)日：1989-10-31
申请号：US188353
申请日：1988-04-29
申请人： Richard Kaczmarek
发明人： Richard Kaczmarek
IPC分类号： H01T1/14 , H01T4/06
CPC分类号： H01T4/06 , H01T1/14
摘要： A line protector. The protector has a conductive housing which has a surge arrester therein. The housing has an open end and a closed end. A nonconductive cap closes the open end to thereby form an enclosure. A line terminal has its shank extending outwardly from the nonconductive cap. The head of the terminal post is in the cap. The surge arrester communicates between the head and the conductive housing.
摘要翻译：线路保护器。保护器具有在其中具有电涌放电器的导电外壳。外壳有开口端和封闭端。不导电盖封闭开口端，从而形成外壳。线端子具有从不导电盖向外延伸的柄。终端职位的负责人在上限。电涌放电器在头部和导电壳体之间连通。

4. 发明授权

US4876626A Central office protector module with alarm indicator 失效
标题翻译：中央办公室保护模块，带报警指示灯
公开(公告)号：US4876626A
公开(公告)日：1989-10-24
申请号：US202702
申请日：1988-06-03
申请人： Richard Kaczmarek
发明人： Richard Kaczmarek
IPC分类号： H01T1/14
CPC分类号： H01T1/14
摘要： A central office protector module which includes a light to provide a visual indication whenever the module shorts either of the lines protected by the module to groud as a result of either a sustained overcurrent or overvoltage condition on either line. The module includes a sixth or alarm pin in addition to the two line pins, two equipment pins and one ground pin usually included in the module. The module also includes two internal alarm terminals which are each associated with a respective one of the lines. The light is connected to those terminals and a source of voltage. The alarm terminals are connected to ground to complete the circuit to the light when the associated line is connected to ground within the module.
摘要翻译：一种中央办公室保护模块，其包括光，以便在模块将由模块保护的任一线路短路以作为任一线路上的持续过电流或过电压状况的结果时，提供视觉指示。该模块除了两个线路引脚外，还包括一个第六个或报警引脚，两个设备引脚和一个通常包含在模块中的接地引脚。该模块还包括两个内部报警端子，每个与相应的一条线路相关联。光连接到那些端子和电压源。当相关的线路连接到模块内的地面时，报警端子连接到地线以完成电路到光线。

5. 发明授权

US5144510A Conductive pedestal for use with solid state overvoltage arrester 失效
标题翻译：导体座用于固态过电压避雷器
公开(公告)号：US5144510A
公开(公告)日：1992-09-01
申请号：US655641
申请日：1991-02-14
申请人： Richard Kaczmarek
发明人： Richard Kaczmarek
IPC分类号： H01T4/06
CPC分类号： H01T4/06
摘要： A line protector for a communications circuit provides at least overvoltage protection. The overvoltage protection is obtained through a solid state arrester such as a diode. As the solid state arrester is not as long as the carbon electrode type or gas tube arrester which it replaces, the line protector includes a hollow conductive pedestal. The hollow conductive pedestal, which may be a deep drawn cup, provides sufficient flexibility to avoid damaging the arrester when the line protector is subjected to a drop test. The end of the pedestal adjacent to the solid state arrester is shaped to receive one electrode of the arrester, while the other end of the pedestal is shaped to provide a good contact to the grounding circuit of the protector.
摘要翻译：通信电路的线路保护器至少提供过压保护。通过诸如二极管的固态避雷器获得过电压保护。由于固体避雷器不像其代替的碳电极型或气管避雷器那样长，线路保护器包括中空的导电基座。中空的导电基座可以是深拉的杯子，提供足够的灵活性，以避免线路保护器经受跌落试验时损坏避雷器。与固态避雷器相邻的基座的端部被成形为容纳避雷器的一个电极，而基座的另一端成形为与保护器的接地电路良好的接触。

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