Abstract:
A method/device for managing/configuring field devices in an automation installation with a configuration tool designed to physically identify a field device therein, to logically incorporate it into, and configure it in, the automation installation, wherein the configuration tool to uses a prescribed field-device-type-specific information package describing functions and data of the field device at least partially and wherein the configuration tool has a server and a client, the server being designed to integrate received configuration data with the field-device-type-specific information package into an information package and to validate and process the information package with a piece of validation logic, and the client having a user interface for taking the configuration data. To avoid bottlenecks in the client/server communication, the client is equipped with an information package instance, and is designed to integrate taken configuration data into a package and validate the package. The server is designed to take validated packages.Accompanying figure
Abstract:
An exemplary power semiconductor device with a wafer having an emitter electrode on an emitter side and a collector electrode on a collector side, an (n-) doped drift layer, an n-doped first region, a p-doped base layer, an n-doped source region, and a gate electrode, all of which being formed between the emitter and collector electrodes. The emitter electrode contacts the base layer and the source region within a contact area. An active semiconductor cell is formed within the wafer, and includes layers that lie in orthogonal projection with respect to the emitter side of the contact area of the emitter electrode. The device also includes a p-doped well, which is arranged in the same plane as the base layer, but outside the active cell. The well is electrically connected to the emitter electrode at least one of directly or via the base layer.
Abstract:
A linkage and operating assembly is provided for a dead tank circuit breaker. The circuit breaker has a plurality of pole assemblies and an actuating assembly associated with each pole assembly for opening and closing a movable electrical contact of the associated pole assembly. The linkage and operating assembly includes a linkage module having a plurality of drive structures. Each drive structure has a portion constructed and arranged to be removably coupled to an associated actuating assembly. An operating mechanism is coupled with the linkage module for causing movement of the drive structures substantially simultaneously. When the portions of the drive structures are decoupled from the associated actuating assemblies, the linkage module together with the operating mechanism is constructed and arranged to be removed as a single unit from the circuit breaker.
Abstract:
The disclosure relates to a safety device and a method for detecting and evaluating the degree of attention of an operator of a technical installation or a technical process, which includes a first module which records values of predefined physiological parameters of the operator and determines a first characteristic number from the recorded values, compares the determined first characteristic number with a predefined first characteristic value, which activates a second module which records further values provided by a checking or triggering mechanism. The second module determines a second characteristic number for the degree of attention of the operator from the recorded further values, compares the second characteristic number with at least one second predefined characteristic value, which triggers an activation module in order to take countermeasures which increase the attention of the operator of the installation.
Abstract:
There is set forth herein an actuator having a housing and a piston assembly. The piston assembly can have a piston and a piston rod extending from the piston. In one embodiment, the housing can receive the piston and a portion of the piston rod. The piston assembly can define a piston assembly interior and a fluid reservoir can be located within the piston assembly interior. A chamber region within the interior of the housing can be separated by the piston assembly to define a piston side chamber and rod side chamber. The piston assembly can be moveable so that respective volumes of each of the piston side chamber and the rod side chamber are variable. For operation of the actuator by movement of the piston assembly within the interior of the housing, fluid can be moved between the reservoir and the chamber region.
Abstract:
A color changer is provided that includes a base module having at least two input channels and at least one output channel for paint material connectable to each of the at least two input channels. The color changer further includes at least two paint valves, each of the at least two paint valves corresponding to one of the at least two input channels and configured to close the corresponding input channel and to be opened by the application of air pressure, and at least two pilot air channels, each of the at least two pilot air channels corresponding to one of the at least two paint valves and configured to convey air pressure to the corresponding paint valve to open the corresponding paint valve. Each pilot air channel includes a blow hole and a closing device for closing the blow hole.
Abstract:
An application temperature pickup device is provided for autonomously measuring the temperature of a thermal-energy-having container, with a housing to be secured to the container, a temperature sensor which measures the temperature of a measuring surface of the outer wall of the container and rests thereon, and associated electronics which are arranged in the housing, as well as a thermoelectric generator which conducts away through the flow of heat the thermal energy of a tapping surface of the outer wall of the container and which has the purpose of supplying energy to the temperature sensor and the electronics, wherein the measuring surface is arranged separated from the tapping surface by a distance in order to reduce the exchange of heat with the tapping surface.
Abstract:
A device is provided for intrinsically safe redundant current supply of field devices with a common current-limiting resistor in the mesh of the field device and with redundant current supply units. A current sensor can be provided in the mesh of the field device, the output signal of which sensor is connected to a controllable voltage source in the redundant current supply units.
Abstract:
A power semiconductor module, including a housing and a substrate having at least one conductive path is located, at least one power semiconductor device arranged on said conductive path at least one contact, a self-sustaining system for detecting a physical parameter or a chemical substance, a device for wireless transmitting data provided by the sensor, and an energy source. The sensor detects at least one of current, voltage magnetic fields, mechanical stress, and humidity. The power semiconductor module may be part of an electronic device.