公开(公告)号：US4786899A

公开(公告)日：1988-11-22

申请号：US16159

申请日：1987-02-18

申请人： Wolfgang Berner ,  Rolf Grabenhorst ,  Peter Kueffer ,  Josef Birlmeier ,  Gerhard Prey

发明人： Wolfgang Berner ,  Rolf Grabenhorst ,  Peter Kueffer ,  Josef Birlmeier ,  Gerhard Prey

IPC分类号： G06F13/374 ,  H04L12/40 ,  H04L12/413 ,  H04Q11/04 ,  H04Q9/00 ,  H04J3/14

CPC分类号： H04Q11/04 ,  G06F13/374 ,  H04L12/4135 ,  H04Q2213/13031 ,  H04Q2213/1309 ,  H04Q2213/1316 ,  H04Q2213/13166 ,  H04Q2213/13216 ,  H04Q2213/13292 ,  H04Q2213/1336

摘要： In a circuit arrangement for PCM telecommunication facilities, especially PCM long distance exchange facilities with several synchronous pulse clock controlled transmitters for common transmitting chanel, information from different transmission processes flows over a transmitting channel common to all transmitters. In addition to the transmitting channel, a test channel is provided. For the prevention of simultaneous transmission and a co-mingling together of information, each transmitter transmits its own binary coded address to the transmitting channel always before a message as well as to the test channel and receives back the total information after combining on the test channel for comparison, bit-by-bit with the actual address information transmitted by it. In the event of accidental simultaneous transmission start by a transmitter, in case of character inequality on the test channel between two simultaneously transmitted bits, the binary character of the one type always asserts itself against the binary character of the other type. A transmitter interrupts its transmission in the event of character inequality. The assertion principle is limited to test channels while the transmission of both types of binary characters to the transmitting channel is relatively low ohmicly.

摘要翻译： 在用于PCM电信设备的电路装置中，特别是具有用于公共发送通道的多个同步脉冲时钟控制发射机的PCM长距离交换设施，来自不同传输过程的信息在所有发射机共同的发射信道上流动。 除了发送信道之外，还提供了测试信道。 为了防止同时传输和信息的共同混合，每个发射机始终在消息之前向发送信道发送自己的二进制编码地址以及测试信道，并且在测试信道上组合之后接收返回的总信息 用于比较它与其发送的实际地址信息的比特。 在发射机发生意外的同时发送的情况下，在两个同时发送的比特之间的测试信道上的字符不等式的情况下，一种类型的二进制字符总是针对另一种类型的二进制字符。 发射机在字符不平等的情况下中断其传输。 断言原理仅限于测试通道，而两种类型的二进制字符向传输通道的传输相对较低。

公开(公告)号：US5479399A

公开(公告)日：1995-12-26

申请号：US9679

申请日：1993-01-27

申请人： Rolf Grabenhorst ,  Eckhard Schroeder ,  Gerd Niestegge

发明人： Rolf Grabenhorst ,  Eckhard Schroeder ,  Gerd Niestegge

IPC分类号： H04J3/24 ,  H04L12/70 ,  H04Q11/04 ,  H04J3/12

CPC分类号： H04Q11/0478 ,  H04J3/247 ,  H04L2012/5636 ,  H04L2012/5672

摘要： For a virtual connection set up using an asynchronous transmission method which transmits information cells with a rate which is not constant over a relatively long period, the maximum rate may be limited, on the one hand, and the access of the information cells to a trunk line carrying information cells of a plurality of virtual connections may be regulated, on the other hand. As a result, the rate of information cells of a virtual connection is limited.

摘要翻译： 对于使用异步传输方法设置的虚拟连接，其以相对较长的周期不恒定的速率发送信息信元，一方面可能限制最大速率，并且信息单元对中继线的访问 另一方面，可以调节多个虚拟连接的携带信息单元的线路。 结果，虚拟连接的信息单元的速率受到限制。

公开(公告)号：US4411483A

公开(公告)日：1983-10-25

申请号：US253873

申请日：1981-04-13

申请人： Rudolf Hubner ,  Rolf Grabenhorst

发明人： Rudolf Hubner ,  Rolf Grabenhorst

IPC分类号： H05K7/14 ,  H05K5/00

CPC分类号： H05K7/1421

摘要： A drawer-like frame has an open bottom which is provided with a lattice-kind construction of transverse bars extending from one wall to the opposite wall (e.g., a partition) and an elongated mounting plate across the transverse bars. Terminal elements have one of their ends bolted to such a mounting plate and the other end is bolted to a mounting bar at one of the walls.

摘要翻译： 抽屉式框架具有敞开的底部，其具有从一个壁延伸到相对的壁（例如，分隔件）的横向杆的格子状结构以及穿过横向杆的细长安装板。 端子元件的一端连接到这种安装板上，另一端用螺栓连接到其中一个壁上的安装杆。