Patent application number | Description | Published |
20090211808 | Conductor leadthrough, housing device, field apparatus and method for producing a conductor leadthrough - A conductor leadthrough for a field device is for connecting two electrical conductors. The conductor leadthrough comprises an external conductor and a sealing apparatus. The sealing apparatus is divided into a first separation device and a second separation device. The external conductor comprises a hollow internal region that extends along a longitudinal axis of the external conductor. The first separation device and the second separation device are arranged along the longitudinal axis of the external conductor so as to be spaced apart so that they can separate a section of the hollow internal region of the external conductor. A pourable-sealing device is filled into the separated section of the hollow internal region of the external conductor so that the sealing apparatus can provide a leakage rate whose value is below a predeterminable value of a leakage rate. A signal of a predeterminable frequency can be transmitted along the longitudinal axis. | 08-27-2009 |
20100066594 | Modular design for a fill-level-radar antenna system - A modular system is for assembling a fill-level radar antenna, a fill-level radar antenna, and o a fill level radar. The modular system comprises several modules that can be interconnected. In this way a host of different fill-level radar antennae may be produced that are optimally adapted to the corresponding conditions. | 03-18-2010 |
20100109963 | Sealing an Antenna System - An adaptation apparatus comprises a closing-off body and an enlargement. The closing-off body comprises a generated surface which is adapted to establish contact with an external conductor of a waveguide. The enlargement is arranged on the generated surface. The enlargement is adapted such that the enlargement spaces apart an electrical short circuit at a predetermined space from the generated surface of the closing-off body. | 05-06-2010 |
20100114530 | Transfer of a Component with Effect on the Safety Function from the Safety-relevant Area - An electronic module for level measurements, pressure measurements or density measurements is disclosed. In the module, a safety-relevant function is transferred into an area that is categorized as safety-uncritical. In order to prevent malfunctions, a diagnostic function is performed in the safety-critical area of the electronic module in order to check the transferred function. This diagnostic function is also checked with respect to its effectiveness during the safety-oriented operation. Suitable measures can be initiated in case an error is detected. | 05-06-2010 |
20100125427 | Field Device with Separated Memory Areas - A field device for measuring a filling level, a pressure or a density of a medium in a container includes data memory with two memory areas that are separated from one another. First data for safety-critical program modules is stored in the first memory area. Second data for safety-uncritical program modules is stored in the second memory area. The two memory areas are separated from one another. All access to these memory areas is controlled by a memory management unit. | 05-20-2010 |
20110109499 | MODULAR DESIGN FOR A FILL-LEVEL-RADAR ANTENNA SYSTEM - A modular system is for assembling a fill-level radar antenna, a fill-level radar antenna, and o a fill level radar. The modular system comprises several modules that can be interconnected. In this way a host of different fill-level radar antennae may be produced that are optimally adapted to the corresponding conditions. | 05-12-2011 |
20120174664 | Amplitude profiling in filling-level measuring devices - An electronics unit and a method for a filling-level measuring device for determining a filling level. The unit including an arithmetic unit determining a functional relationship between a distance between a filling material surface and the filling-level measuring device and an amplitude of a signal component reflected by the filling material surface and received by the filling-level measuring device; an amplitude profiler creating a profile of amplitude values of filling level echoes which have been measured so far; and an amplitude evaluator determining an expected amplitude of the filling level echo at a particular location with help of the profile of amplitude values. | 07-12-2012 |
20130127654 | Measurement System Comprising A Pressure Resistant Feed-Through - Stated is a process separation device for a fill-level measuring device including a pressure resistant feed-through for an inner conductor. The process separation device comprises an inner conductor, an outer conductor, a process side, a control side, and a feed-through. The inner conductor comprises a first conical region, and/or the outer conductor comprises a second conical region. The feed-through comprises the first conical region and/or is encompassed by the second conical region, and in this manner establishes a connection having positive fit between the inner conductor and the outer conductor. | 05-23-2013 |