Patent application number | Description | Published |
20080236289 | Measurement cell system, in particular pressure measurement cell system - The invention relates to a measurement cell system, in particular a pressure measurement cell system, comprising a measurement cell and a memory unit containing at least one stored measurement cell-based stored value. The measurement cell together with the memory unit are designed as a separately operable unit. | 10-02-2008 |
20090071246 | Measuring device for determining and/or monitoring the amount of contents in a container - The invention relates to a fill-measuring device for determining and/or monitoring the fill level of a container, said device being comprised of:
| 03-19-2009 |
20100083751 | Process for measuring a fill level or limit state, circuit for a device that measures a fill level or limit state, and device that measures a fill level or limit state - The invention relates to a process for measuring a fill level or limit state using an electromagnetic vibrating system, in which a transmission signal (s) is generated; a vibrating body ( | 04-08-2010 |
20100175476 | VIBRATION SENSOR - The invention is a vibration sensor with a carrying element capable of being set into vibration; a conversion device having a field coil to set and/or tap the carrying element into vibration; an anchor mounted in the field coil; and, a vibration element to transmit the vibrations from the carrying element into/from a surrounding space. The anchor is designed as two parts, having a permanent magnet and a coil core connected to the field coil, with an air gap arranged therebetween and lying in the area of the axial extension of the field coil. The permanent magnet is connected to the carrying element to transmit vibrations; | 07-15-2010 |
20110130994 | CIRCUIT AND METHOD FOR DETERMINING A VALUE, PARTICULARLY A DURATION, OF A TEST SIGNAL - The invention is related to a method and a circuit for determining a value, particularly a duration, of a test signal, in which a timer is executed with a first clock-state change of a clock to apply a control signal to at least a first of at least two delay elements. The delay elements are executed to produce different time-delayed comparison signals. A comparator arrangement with at least one comparator with comparator inputs, to apply the differently delayed comparison signals and the instantaneous test signal, is designed to determine, from the respective applied comparison signal and the test signal, a comparison result, whereby the sequence of the comparison results forms a differential value for the test signal. | 06-02-2011 |
20120137785 | Method And Apparatus For A Pressure Measuring Cell - The invention is for a method and apparatus for a pressure measuring cell for measuring a metered pressure, with a base body having at least one base body electrode and with a membrane body connected to the base body to form a sensor chamber, which has at least one membrane electrode and can be subjected to the pressure of a medium that is below the measurement pressure, wherein both the wall of the sensor chamber that is formed by the base body and the wall of the sensor chamber that is formed by the membrane body is covered with a protective layer; according to the invention, the protective layer is fashioned as a glass layer. | 06-07-2012 |
20130313084 | VIBRATION LIMIT SWITCH SYSTEM - A vibration limit switch system and related method is provided with a piezoelectric transmitting- and/or receiving unit, in operable connection with a membrane that can be put in oscillation, and a mechanical oscillation arrangement that is coupled to the membrane, whereby the piezoelectric transmitting- and/or receiving unit is adhered directly, or via an adaptation layer by an adhesive layer, to the membrane 4. In this improvement, the adhesive layer between the membrane and the transmitting-and/or receiving unit or the adaptation layer has a thickness in an edge area R which thickness is elevated in comparison to a central area Z. This thickness is arranged in differing geometries and amounts to further improve performance. | 11-28-2013 |
20140360263 | Multi-limit level measuring device - To detect a limit level, a multi-limit level measuring device is employed, which uses two different measured data evaluation methods. The measured data to be evaluated is acquired by a multi-limit level sensor arrangement which can use different physical measurement principles. In this manner, the likelihood of the limit level being erroneously detected may be reduced. | 12-11-2014 |