公开(公告)号：US4420693A

公开(公告)日：1983-12-13

申请号：US314434

申请日：1981-10-23

Applicant: Henning Becker ,  Fritz Jauss

Inventor： Henning Becker ,  Fritz Jauss

IPC: G05D23/24 ,  G05D23/30 ,  F23N5/20 ,  G05D23/00

CPC classification number: G05D23/30 ,  G05D23/1909 ,  G05D23/24 ,  Y10T307/625 ,  Y10T307/773 ,  Y10T307/951

Abstract: A system for the control of a load such as a heating or cooling plant in response to changes in an external parameter, specifically ambient temperature, comprises a loop circuit with two conductors connected at an input end across a power supply and at an output end across a switching network, the load being inserted in one of these conductors. A high-impedance voltage multiplier connected across these conductors downstream of the load, in parallel with the switching network, supplies the necessary operating voltage to a parameter sensor such as a thermostat even when that network is in a low-impedance state so as to draw a maximum load current. The switching network may include a voltage clamp provided with a source of reference potential, e.g. a primary battery, which upon failure of the normal power supply can act as a standby supply insuring continued operation of a timer serving for a periodic switchover between different temperature thresholds for the thermostat.

Abstract translation: 用于响应于外部参数（特别是环境温度）的变化来控制诸如加热或冷却设备的负载的系统包括环路电路，其中两个导体在输入端连接电源并且在输出端跨过 一个交换网络，负载被插入这些导体之一。 连接在负载下游的这些导体的高阻抗电压倍增器与开关网络并联，即使当该网络处于低阻抗状态时也将其所需的工作电压提供给诸如恒温器的参数传感器，以便绘制 最大负载电流。 开关网络可以包括设置有参考电位源的电压钳，例如。 在正常电源故障时，一次电池可用作备用电源，确保定时器的持续运行，用于恒温器的不同温度阈值之间的周期性切换。

公开(公告)号：US06643989B1

公开(公告)日：2003-11-11

申请号：US09646477

申请日：2000-11-15

Applicant: Renke Bienert ,  Fritz Jauss

Inventor： Renke Bienert ,  Fritz Jauss

IPC: E04B138

CPC classification number: G05D23/1905 ,  H01Q1/1221 ,  H01Q1/44 ,  H01Q13/10

Abstract: A flush mounted installation unit in which an operating portion of the installation unit such as the supporting plate, the covering or switch unit is designed as an antenna so that the unit can perform the dual function of housing and mounting the components for use in a control system and providing an antenna for a radio link between the central control unit and the components.

Abstract translation: 一种嵌入式安装单元，其中诸如支撑板，覆盖物或开关单元的安装单元的操作部分被设计为天线，使得该单元可以执行壳体和安装用于控制的部件的双重功能 并且为中央控制单元和组件之间的无线电链路提供天线。