公开(公告)号：US5193087A

公开(公告)日：1993-03-09

申请号：US524930

申请日：1990-05-18

申请人： Avi Lichtash ,  Israel Vitelson ,  Zvi Huna ,  Reuven Markus ,  Michal Nosatzki ,  Baruch Gutman ,  Shlomo Orbach ,  Rafi Taler ,  Yossi Moshe ,  Leon Bruckman ,  Gideon Agmon

发明人： Avi Lichtash ,  Israel Vitelson ,  Zvi Huna ,  Reuven Markus ,  Michal Nosatzki ,  Baruch Gutman ,  Shlomo Orbach ,  Rafi Taler ,  Yossi Moshe ,  Leon Bruckman ,  Gideon Agmon

IPC分类号： H04Q11/04

CPC分类号： H04Q11/04

摘要： An electronic digital signal cross-connect system (EDSX) is provided which includes a plurality of input terminals for respectively receiving bipolar 3-level input signals having a predetermined bit rate, and a plurality of output terminals for respectively providing bipolar 3-level output signals having the same predetermined bit rate. An interface circuit is provided which has an input section coupled to the input terminals to receive the bipolar 3-level input signals and an output section coupled to the output terminals to output the bipolar 3-level output signals. The input section of the interface circuit is constructed to include converting circuitry for converting the bipolar 3-level input signals into predetermined coded signals. Correspondingly, the output section of the interface circuit includes converting circuitry for decoding the predetermined coded signals into bipolar 3-level output signals. A switching matrix having a plurality of switching units is arranged between the input section and output section of the interface circuit. A control unit is coupled to the switching matrix to control the switching units in a manner to couple predetermined ones of the inputs of the switching matrix to predetermined ones of the outputs of the switching matrix. By virtue of this control of the switching units of the switching matrix, the cross-connection between input terminals receiving bipolar 3-level input signals and output terminals providing bipolar 3-level output signals is controlled. Further, by virtue of the coding arrangement used in the present invention, the EDSX is transparent to any bipolar violations which may exist in the bipolar 3-level input signals.

摘要翻译： 提供了一种电子数字信号交叉连接系统（EDSX），其包括用于分别接收具有预定比特率的双极3电平输入信号的多个输入端子和用于分别提供双极3电平输出信号的多个输出端子 具有相同的预定比特率。 提供了一种接口电路，其具有耦合到输入端子的输入部分以接收双极3电平输入信号，以及耦合到输出端子的输出部分以输出双极3电平输出信号。 接口电路的输入部分被构造为包括用于将双极性3电平输入信号转换成预定编码信号的转换电路。 相应地，接口电路的输出部分包括用于将预定编码信号解码为双极3电平输出信号的转换电路。 具有多个开关单元的开关矩阵布置在接口电路的输入部分和输出部分之间。 控制单元耦合到开关矩阵以以将交换矩阵的预定输入端与预定的开关矩阵的输出相耦合的方式控制开关单元。 通过对开关矩阵的开关单元的这种控制，控制接收双极性3电平输入信号的输入端子与提供双极性3电平输出信号的输出端子之间的交叉连接。 此外，借助于本发明中使用的编码方案，EDSX对于双极3级输入信号中可能存在的任何双极性违规都是透明的。

公开(公告)号：US20140316589A1

公开(公告)日：2014-10-23

申请号：US14117562

申请日：2012-08-10

申请人： Avi Lichtash

发明人： Avi Lichtash

IPC分类号： G05B19/18

CPC分类号： G05D7/0676 ,  B67D7/04 ,  B67D7/346 ,  B67D7/348 ,  B67D7/36 ,  G05B19/042 ,  G05B19/18 ,  G05B2219/15117 ,  G05B2219/36536 ,  G06Q10/0832

摘要： A system prevents unauthorized delivery of product to a bulk storage tank, allows authorized delivery, and controls the flow of product at a product entry port of the tank. A remote controlled valve includes a disk flap that is displaceable between an opened position and a closed position, and a disk displacement assembly including a motor coupled with the disk flap. The disk displacement assembly includes a lock feature that locks the disk flap in the opened position and the closed position. A controller is cooperable with the disk displacement assembly and controls activation of the motor. The disk displacement assembly includes a spring transmission assembly interposed between the motor and an axle of the disk flap. The spring transmission assembly permits displacement of the motor when the disk flap is blocked in the opened position or the closed position.

摘要翻译： 系统可以防止未经授权的将产品运送到大容量储罐，允许授权交货，并控制产品在罐的产品入口处的流动。 遥控阀包括可在打开位置和关闭位置之间移动的盘片，以及包括与盘片片联接的马达的盘片位移组件。 盘位移组件包括锁定特征，其将盘片锁定在打开位置和关闭位置。 一个控制器可与磁盘位移组件配合，并控制电动机的启动。 磁盘位移组件包括插入在电动机和盘片的轴之间的弹簧传动组件。 当弹簧传动组件在打开位置或关闭位置被阻挡时，弹簧传动组件允许马达移动。

公开(公告)号：US09523978B2

公开(公告)日：2016-12-20

申请号：US14117562

申请日：2012-08-10

申请人： Avi Lichtash

发明人： Avi Lichtash

IPC分类号： G05B19/18 ,  B67D7/34 ,  B67D7/36

CPC分类号： G05D7/0676 ,  B67D7/04 ,  B67D7/346 ,  B67D7/348 ,  B67D7/36 ,  G05B19/042 ,  G05B19/18 ,  G05B2219/15117 ,  G05B2219/36536 ,  G06Q10/0832

摘要： A system prevents unauthorized delivery of product to a bulk storage tank, allows authorized delivery, and controls the flow of product at a product entry port of the tank. A remote controlled valve includes a disk flap that is displaceable between an opened position and a closed position, and a disk displacement assembly including a motor coupled with the disk flap. The disk displacement assembly includes a lock feature that locks the disk flap in the opened position and the closed position. A controller is cooperable with the disk displacement assembly and controls activation of the motor. The disk displacement assembly includes a spring transmission assembly interposed between the motor and an axle of the disk flap. The spring transmission assembly permits displacement of the motor when the disk flap is blocked in the opened position or the closed position.

摘要翻译： 系统可以防止未经授权的将产品运送到大容量储罐，允许授权交货，并控制产品在罐的产品入口处的流动。 遥控阀包括可在打开位置和关闭位置之间移动的盘片，以及包括与盘片片联接的马达的盘片位移组件。 盘位移组件包括锁定特征，其将盘片锁定在打开位置和关闭位置。 一个控制器可与磁盘位移组件配合，并控制电动机的启动。 磁盘位移组件包括插入在电动机和盘片的轴之间的弹簧传动组件。 当弹簧传动组件在打开位置或关闭位置被阻挡时，弹簧传动组件允许马达移动。