公开(公告)号：US4065669A

公开(公告)日：1977-12-27

申请号：US664115

申请日：1976-03-05

申请人： George F. Bogel

发明人： George F. Bogel

IPC分类号： H01H21/28 ,  H01H35/00 ,  H03K17/968 ,  G01D5/34

CPC分类号： H01H21/285 ,  H03K17/968 ,  Y10T307/773

摘要： A limit switch utilizing static components and an infrared light emitting diode in conjunction with a photosensitive transistor. A mechanical shutter is provided for insertion between the diode and transistor to interrupt the infrared link therebetween, this will occur when a predetermined limit is reached by an object which is controlled by the limit switch. The limit switch is of the two terminal type, that is it requires no separate source of power for operation than the power in the line being controlled by the switch. It is adapted for high temperature operation.

摘要翻译： 利用静电元件和红外发光二极管结合光敏晶体管的限位开关。 设置机械快门用于插入二极管和晶体管之间以中断其间的红外线连接，这将在由限位开关控制的物体达到预定极限时发生。 限位开关是两种端子类型，即不需要单独的电源来操作，而是由开关控制的线路中的电源。 适用于高温运行。

公开(公告)号：US4096395A

公开(公告)日：1978-06-20

申请号：US706422

申请日：1976-07-19

申请人： George F. Bogel ,  Robert M. Oates

发明人： George F. Bogel ,  Robert M. Oates

IPC分类号： H02J3/04 ,  G01R19/165 ,  G01R29/16 ,  H02H3/00 ,  H02H3/24 ,  H02H3/353 ,  H02J9/06 ,  H02J9/00

CPC分类号： G01R29/16 ,  G01R19/16547 ,  H02J9/061 ,  Y10T307/62 ,  Y10T307/625 ,  Y10T307/647 ,  Y10T307/696 ,  Y10T307/702 ,  Y10T307/735

摘要： An automatic transfer control device for selectively energizing an electrical distribution system from a pair of electrical power sources. The device includes voltage sensors for sensing electrical conditions on each of the sources. The device may be used on either three-wire or four-wire systems. The voltage sensors comprise an operational amplifier for artificially generating a phase-to-phase voltage from two phase-to-ground voltages. The artificially generated voltage is used to detect sequence reversal on the sources being monitored. Separate means are provided to select a source from which to draw control power for the device, the control power criterion being different from the transfer criterion.

摘要翻译： 一种用于从一对电源选择性地给配电系统供电的自动转移控制装置。 该装置包括用于感测每个源上的电气条件的电压传感器。 该设备可用于三线制或四线制系统。 电压传感器包括用于人工地从两个相对地电压产生相间电压的运算放大器。 人为产生的电压用于检测正在监测的源的顺序反转。 提供分离的装置来选择用于为设备绘制控制功率的源，控制功率标准不同于传输标准。

公开(公告)号：US4384213A

公开(公告)日：1983-05-17

申请号：US927307

申请日：1978-07-24

申请人： George F. Bogel

发明人： George F. Bogel

IPC分类号： H02J9/00

CPC分类号： H02J9/00 ,  H02J3/42 ,  Y10T307/615 ,  Y10T307/647 ,  Y10T307/696 ,  Y10T307/735

摘要： An automatic control transfer device for selectively energizing an electrical distribution system from a pair of electrical power sources. The device includes means for sensing electrical conditions on both of the sources and programmable electronic digital logic to selectively energize associated circuit interrupters for switching a distribution system between the two sources. A plurality of time delay functions are provided utilizing a separate oscillator for each function, each oscillator providing input to a common digital counter. The device senses the status of associated circuit interrupters to provide interlocking and lockout functions as well as proper switching commands for either two- or three-circuit interrupter systems. Means are also provided for testing the entire device without initiating an actual source transfer.

摘要翻译： 一种自动控制传送装置，用于从一对电源选择性地激励配电系统。 该装置包括用于感测两个源和可编程电子数字逻辑上的电气条件的装置，以选择性地激励相关联的电路断路器以切换两个源之间的分配系统。 利用用于每个功能的单独的振荡器提供多个时间延迟功能，每个振荡器向公共数字计数器提供输入。 该装置检测相关联的电路断路器的状态，以提供互锁和锁定功能，以及适用于两路或三路断路器系统的开关指令。 还提供了用于测试整个设备而不启动实际源传输的手段。

公开(公告)号：US3987316A

公开(公告)日：1976-10-19

申请号：US501570

申请日：1974-08-29

申请人： George F. Bogel ,  Leon J. Sienkiewicz

发明人： George F. Bogel ,  Leon J. Sienkiewicz

IPC分类号： H03K17/292 ,  H03K5/13 ,  H03K17/60

CPC分类号： H03K17/292

摘要： Solid-state digital time delay relay having a pair of complementary contacts one of which breaks or opens before the other of which makes or closes. The switching or transfer function utilizes logic elements for each set of contacts. A multistate indicator is also provided to give one indication of contact status.

摘要翻译： 固态数字时延继电器具有一对互补触点，其中一个互补触点在另一个互补触点之间断开或打开，而另一个互补触点产生或闭合。 切换或传递功能使用每组触点的逻辑元件。 还提供了多状态指示器以给出接触状态的一个指示。

公开(公告)号：US3963947A

公开(公告)日：1976-06-15

申请号：US501430

申请日：1974-08-29

申请人： George F. Bogel

发明人： George F. Bogel

IPC分类号： H03K17/292 ,  H03K5/13 ,  G05F1/40 ,  H01H47/18

CPC分类号： H03K17/292 ,  Y10S323/902

摘要： Solid-state digital time delay relay having a pair of complementary contacts one of which breaks or opens before the other makes or closes. The switching or transfer function utilizes a light emitting diode in conjunction with a photosensitive resistive element for each set of contacts.