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1. 发明授权

US06538540B2 Magnetic system for an electromagnetic relay 失效
标题翻译：用于电磁继电器的磁系统
公开(公告)号：US06538540B2
公开(公告)日：2003-03-25
申请号：US09906823
申请日：2001-07-18
申请人： Johannes Oberndorfer , Friedrich Plappert , Herbert Elsinger
发明人： Johannes Oberndorfer , Friedrich Plappert , Herbert Elsinger
IPC分类号： H01M5122
CPC分类号： H01H51/20 , H01H50/36 , H01H51/2227 , H01H51/2263
摘要： A magnetic system for an electromagnetic relay comprises at least two iron pieces 15, 16 extending in parallel through the entire length of one common coil 18, each iron piece being part of its own magnetic circuit for operating an armature which is disposed in this magnetic circuit to operate ah associated contact system. The spacing between the iron pieces 15, 16 inside the coil 18 is substantially smaller than the largest cross-sectional dimension of each iron piece 15, 16 in order to make maximum use of the magnetic flux produced by the coil 18 with minimum loss and minimum stray flux.
摘要翻译：用于电磁继电器的磁系统包括至少两个在一个公共线圈18的整个长度上平行延伸的铁片15,16，每个铁片是其自己的磁路的一部分，用于操作设置在该磁路中的电枢操作啊相关联系系统。线圈18内的铁片15,16之间的间隔比每个铁片15,16的最大横截面尺寸小得多，以最大限度地利用由线圈18产生的磁通量，损耗和最小值杂散通量。

2. 发明授权

US5798486A Casing for a junction in a flat cable 失效
标题翻译：用扁平电缆套管接头
公开(公告)号：US5798486A
公开(公告)日：1998-08-25
申请号：US763293
申请日：1996-12-10
申请人： Herbert Elsinger , Johannes Oberndorfer , Friedrich Plappert
发明人： Herbert Elsinger , Johannes Oberndorfer , Friedrich Plappert
IPC分类号： F42D1/045 , F42D1/055 , F42D1/06 , H01R12/62 , H01R4/10
CPC分类号： H01R12/62 , F42D1/045
摘要： A casing 14 for a junction included in a flat cable 10, e.g. for a trigger stage of a sequential blasting system, consists of two casing portions 12, 13 adapted to be fixed to each other by screwing within the lead-through regions of the cable. The casing portions 12, 13 constitute cramping areas for fixing the cable 10 to the casing 14 in a direct, non-positive way, wherein the screws 23 which interconnect the two casing portions 12, 13 at the same time create the cramping pressure. An additional positive engagement between the cable 10 and the casing 14 is achieved by engagement between a tube 25 which receives the screw 23 and a hole 29 provided in a center web 28 of the cable. Tensile strain occurring within the cable 10 is thus diverted via the casing 14 around the electrical equipment provided in the casing and soldered to the wires 19 of the cable 10. Even under high tensile forces, the soldering points are thus not exposed to any strain.
摘要翻译：用于包括在扁平电缆10中的结的壳体14，例如。对于顺序爆破系统的触发级，由两个壳体部分12,13组成，两个壳体部分12,13适于通过在电缆的引导区域内旋拧而相互固定。壳体部分12,13构成用于将电缆10以直接非正性方式固定到壳体14的夹紧区域，其中同时互连两个壳体部分12,13的螺钉23产生夹紧压力。电缆10和外壳14之间的额外的正接合通过接收螺钉23的管25和设置在电缆的中心腹板28中的孔29之间的接合实现。因此，电缆10内发生的拉伸应变经由壳体14绕设置在壳体内的电气设备转向，并焊接到电缆10的电线19.即使在高拉力下，焊接点也不会受到任何应变。

3. 发明授权

US5912435A Circuit arrangement having a plurality of circuit units and a common multi-wire cable 失效
标题翻译：具有多个电路单元和普通多线电缆的电路装置
公开(公告)号：US5912435A
公开(公告)日：1999-06-15
申请号：US766648
申请日：1996-12-13
申请人： Herbert Elsinger , Johannes Oberndorfer , Friedrich Plappert , Shigeru Tajima
发明人： Herbert Elsinger , Johannes Oberndorfer , Friedrich Plappert , Shigeru Tajima
IPC分类号： F42D1/055 , F42D1/06 , H01R12/62 , H01R12/67 , H01R13/66 , H05K3/34 , H05K3/36 , H01B7/04 , H05K1/02
CPC分类号： H01R12/62 , H01R12/675 , H05K3/3421 , H05K3/363 , H01R13/6658 , H05K2201/0394 , H05K2201/09445 , H05K2201/10287 , H05K2201/10356 , H05K2203/175 , Y02P70/613
摘要： In an electrical circuit arrangement, specifically a sequential blasting system as used in mining, the individual circuit units 12 are contacted by a continuous flat cable 10 in such a way that each wire 16 to 19 of the cable 10 has a bared section 21 which is soldered to a contact pad 22 to 26 of a conductor pattern 15 disposed on a printed circuit board 11 which carries the circuit elements of the circuit unit 12. This not only minimizes the total number of contacts but also prevents the contact points from increasing the line resistance and prevents any faulty contact point from interrupting the line.
摘要翻译：在电路装置中，特别是采矿中使用的连续爆破系统，各个电路单元12由连续扁平电缆10接触，使得电缆10的每个电线16至19具有裸露部分21，焊接到布置在承载电路单元12的电路元件的印刷电路板11上的导体图案15的接触焊盘22至26上。这不仅使接触的总数最小化，而且防止接触点增加线电阻并防止任何故障接触点中断线路。

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