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21. 发明授权

US4853823A Safety receptacle 失效
标题翻译：安全插座
公开(公告)号：US4853823A
公开(公告)日：1989-08-01
申请号：US170590
申请日：1988-03-21
申请人： Joe R. Arechavaleta , William D. Berg , Frank P. Dola
发明人： Joe R. Arechavaleta , William D. Berg , Frank P. Dola
IPC分类号： H01R13/703
CPC分类号： H01R13/7038
摘要： An electrical receptacle is disclosed which deactivates the front of an electrical receptacle when an electrical plug is not present. The receptacle includes a semiconductor switch mounted between the hot contacts of the receptacle, and the hot conductor of an electrical power cable. The receptacle also includes a momentary contact switch located between the contacts of the ground receptacle portion, activated by the ground pin of an electrical plug upon engagement, and deactivated upon retraction of the electrical plug. The momentary contact switch, when activated, also activates the semiconductor switch which in turn, activates the receptacle front. A second embodiment of the invention further includes an optoelectronic switch in series between the momentary contact switch and the semiconductor switch which requires redundant activation of both switches for activation of the receptacle front, remotely activating the optoelectronic switch and local activation of the momentary contact switch by the electric plug.
摘要翻译：公开了一种电插座，其在不存在电插头时使电插座的前部失活。插座包括安装在插座的热触点和电力电缆的热导体之间的半导体开关。插座还包括位于接地插座部分的触点之间的瞬时接触开关，其在接合时由电插头的接地销激活，并且在收回电插头时停用。瞬时接触开关在激活时也会激活半导体开关，这又会激活插座前端。本发明的第二实施例还包括串联在瞬时接触开关和半导体开关之间的光电开关，其需要用于激活插座前端的两个开关的冗余激活，远程激活光电开关并且通过电插头

22. 发明授权

US4680423A High performance flat cable 失效
标题翻译：高性能扁平电缆
公开(公告)号：US4680423A
公开(公告)日：1987-07-14
申请号：US707935
申请日：1985-03-04
申请人： Glenn E. Bennett , Raymond J. Look , Frank P. Dola , Richard E. Thurman , Paul P. Siwinski
发明人： Glenn E. Bennett , Raymond J. Look , Frank P. Dola , Richard E. Thurman , Paul P. Siwinski
IPC分类号： H01B7/08 , H01R12/59 , H01R12/70 , H01R12/77 , H01B11/00
CPC分类号： H01R23/662 , H01B7/0823 , H01R12/775 , H01R12/594
摘要： A high performance controlled impedance low loss low attenuation cable having the characteristics of a shielded twisted pair cable is disclosed. The cable contains a plurality of pairs of associated conductors located in a single plane to give a low profile flat cable suitable for use in undercarpet wiring installations. The cable comprises a plurality of layers of extruded insulating material with a metal foil shield surrounding only associated pairs of conductors. Insulating material having different dielectric constants is employed in conjunction with the encircling foil shield to give the cable the characteristics of a conventional shielded twisted pair cable.
摘要翻译：公开了一种具有屏蔽双绞线电缆特性的高性能受控阻抗低损耗低衰减电缆。电缆包含多对相关联的导体，位于单个平面中，以提供适用于底架布线装置的低轮廓扁平电缆。电缆包括多个挤压绝缘材料层，金属箔屏蔽层仅围绕相关联的导线对。与环绕的箔屏蔽结合使用具有不同介电常数的绝缘材料，为电缆提供常规屏蔽双绞线电缆的特性。

23. 发明授权

US4616897A Network interface device 失效
标题翻译：网络接口设备
公开(公告)号：US4616897A
公开(公告)日：1986-10-14
申请号：US681400
申请日：1984-12-13
申请人： Frank P. Dola
发明人： Frank P. Dola
IPC分类号： H01R29/00 , H04Q1/02 , H01R13/514
CPC分类号： H04Q1/028 , H01R29/00 , H04Q1/023 , H04Q1/116 , H04Q1/20
摘要： Electrical connector for telephone wiring interface providing lightning protection is formed by dielectric base having first terminals thereon for terminating wires and having upright first members aligned with apertures in a dielectric cover latched to base and a stanchion normal received in a dielectric jack mounted to the base to provide testing by inserting a plug inserted through an aperture in the cover. A plug member has second terminals fixed thereon for receiving wires and upright second mating members arranged to mate with first mating members in apertures. Base and cover accommodate a lightning arrester and include a removable insert to compensate for arresters of different sizes.
摘要翻译：用于提供防雷保护的电话线路接口的电连接器由其上具有用于端接线的第一端子的电介质基座形成，并且具有与锁定到基座的电介质盖中的孔对准的直立第一构件以及安装到基座的电介质插座中的支柱法线通过插入通过盖中的孔插入的插头来提供测试。插头构件具有固定在其上的第二端子用于接收电线，并且直立的第二配合构件布置成与孔中的第一配合构件配合。底座和盖子容纳避雷器，并包括可拆卸的插入件，以补偿不同尺寸的避雷器。

24. 发明授权

US4500158A Network interface device 失效
标题翻译：网络接口设备
公开(公告)号：US4500158A
公开(公告)日：1985-02-19
申请号：US499659
申请日：1983-05-31
申请人： Frank P. Dola
发明人： Frank P. Dola
IPC分类号： H01R13/00 , H01R13/33 , H01R13/502 , H01R29/00 , H04M1/00 , H04M1/738 , H04Q1/02 , H01R13/514
CPC分类号： H04Q1/028 , H01R29/00 , H04Q1/023 , H04Q1/116
摘要： Electrical connector for telephone wiring interface comprises dielectric base having four stamped and formed first terminals thereon which receive screws for terminating wires and have upright first mating members aligned with apertures in a dielectric cover latched to base. Each first terminal is formed with a stanchion normal to the base and a spring contact which are received in a dielectric jack mounted to the base to provide testing by inserting a plug inserted through an aperture in the cover. A plug member has four stamped and formed second terminals fixed thereon which receive screws for terminating wires and upright second mating members arranged to mate with first mating members in apertures. Plug member has a leg flanking each second mating member, the legs being profiled to fit closely in apertures to align respective mating members for mating, which retains plug member against cover. Base and cover accommodate lightning arrestor and circuitry as desired.
摘要翻译：用于电话线路接口的电连接器包括介电基座，其上具有四个冲压和形成的第一端子，其上接收用于端接线的螺钉，并且具有与锁定到基座的电介质盖中的孔对准的直立的第一配合构件。每个第一端子形成有垂直于基座的支柱和弹簧接触件，该弹簧接触件容纳在安装到基座的介电插座中，以通过插入通过盖中的孔插入的插头来提供测试。插头构件具有固定在其上的四个冲压成形的第二端子，其接收用于端接线的螺钉和布置成与孔中的第一配合构件配合的直立第二配合构件。插塞构件具有位于每个第二配合构件侧面的腿部，腿部被成型为紧密地配合在孔中以对准用于配合的相应配合构件，其将插塞构件保持抵靠盖。基座和盖子根据需要安装避雷器和电路。

25. 发明授权

US4451107A High speed modular connector for printed circuit boards 失效
标题翻译：用于印刷电路板的高速模块化连接器
公开(公告)号：US4451107A
公开(公告)日：1984-05-29
申请号：US410197
申请日：1982-08-23
申请人： Frank P. Dola , John H. Lauterbach
发明人： Frank P. Dola , John H. Lauterbach
IPC分类号： H01R12/50 , H01R13/6581 , H01R4/66 , H01R13/648
CPC分类号： H01R23/688 , H01R13/6581
摘要： Modular connector comprises a die cast zinc housing with die cast zinc terminals surrounded by nylon sleeves passing therethrough. Terminals may have right angles therein for connecting circuit boards at right angles such as daughter boards being connected to mother boards. Connectors are modular in form so that individual connectors may be assembled to a circuit board one at a time to form an assembly having varying impedance characteristics throughout its length. Modules providing solely for grounding or power transmission between boards may be provided.
摘要翻译：模块化连接器包括压铸锌壳体，压铸锌端子由穿过其的尼龙套筒包围。端子可以具有直角，用于将电路板以直角连接，例如子板连接到母板。连接器具有模块化的形式，使得各个连接器可以一次一个地组装到电路板上，以形成其长度上具有变化的阻抗特性的组件。可以提供仅提供板之间的接地或电力传输的模块。

26. 发明授权

US4406931A Joystick switch 失效
标题翻译：操纵杆开关
公开(公告)号：US4406931A
公开(公告)日：1983-09-27
申请号：US391311
申请日：1982-06-23
申请人： Frank P. Dola
发明人： Frank P. Dola
IPC分类号： G05G9/047 , H01H25/00
CPC分类号： G05G9/04785 , G05G2009/04707 , G05G2009/04744
摘要： Joystick switch comprises a handle attached to a support member carrying a ball member which rides in a socket fixed on a base. A straight length of resilient wire fixed to the base passes through an aperture defined by four discrete contacts in the base and into a bore in the ball member where it is slideably received. Arcuate movement of the handle causes lateral deflection of the wire into contact with the contacts to generate signals for x-y directional control. Die cast zinc circuitry in the base provides grounding for the wire and signal current for the contacts. Resilient return action for the handle is effected by an elastomeric ring in the base which bears on an annular surface of the support member.
摘要翻译：操纵杆开关包括一个手柄，该把手附着在一个承载着固定在基座上的插座中的一个球形件的支撑件上。固定到基座上的直线长度的弹性线穿过由基座中的四个分立触点限定的孔，并且穿过球体中的可滑动接收的孔。手柄的弓形运动导致电线的横向偏转与触点接触以产生用于x-y方向控制的信号。基座中的压铸锌电路为触点提供接地线和信号电流。用于手柄的弹性回复作用由支撑在支撑构件的环形表面上的基座中的弹性体环实现。

27. 发明授权

US4386820A Modular connector for power systems 失效
标题翻译：用于电力系统的模块化连接器
公开(公告)号：US4386820A
公开(公告)日：1983-06-07
申请号：US182345
申请日：1980-08-29
申请人： Frank P. Dola , Vincent Nicholas
发明人： Frank P. Dola , Vincent Nicholas
IPC分类号： H01R4/24 , H01R13/514 , H01R13/645 , H01R31/00 , H01R13/64 , H01R27/02
CPC分类号： H01R13/6453 , H01R13/514 , H01R31/00 , H01R4/242
摘要： Modular connector for use in electrical power distribution systems permits modification of system by changing position of connector or removing or adding a connector. Connectors have pin and socket terminals therein with pins encased in hollow male legs extending from one face and sockets encased in hollow female legs extending from opposing face so that mating connectors may be stacked by mating legs. Connector employs a keying member which permits positive protection against misalignment of circuit elements.
摘要翻译：用于配电系统的模块化连接器允许通过改变连接器的位置或移除或添加连接器来修改系统。连接器在其中具有销和插座端子，引脚封装在从一个表面延伸的中空雄腿中，并且插入封装在从相对面延伸的中空的母腿中的插座，使得配合连接器可以通过配合腿堆叠。连接器使用一个键控构件，其允许正面保护以防止电路元件的不对准。

28. 发明授权

US4342888A Pressure switch with conductive housing 失效
标题翻译：带导电外壳的压力开关
公开(公告)号：US4342888A
公开(公告)日：1982-08-03
申请号：US214901
申请日：1980-12-10
申请人： Frank P. Dola
发明人： Frank P. Dola
IPC分类号： H01H35/34
CPC分类号： H01H35/34
摘要： A switch responsive to changes in fluid pressure includes a conductive body member with a passage therethrough and flexible diaphragm sealingly mounted thereon. One surface of the diaphragm is in contact with the fluid and the other surface has a deformable protrusion which bears against a resilient contact member causing it to break contact with the body member when fluid attains a sufficient pressure. The contact member has a spade terminal which is mounted through a cap fixed to the end of the passage. Only five parts are utilized. An alternative normally open switch is disclosed.
摘要翻译：响应于流体压力变化的开关包括具有通过其的通道的导电本体构件和密封地安装在其上的柔性隔膜。隔膜的一个表面与流体接触，而另一个表面具有一个可变形的突起，该可伸缩的突起抵靠着一个弹性的接触构件，当弹性接触构件达到足够的压力时，它能够与本体构件断开接触。接触构件具有通过固定到通道的端部的盖安装的铲形端子。只有五个部分被利用。公开了另一种常开开关。

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