| Patent Number |
Title Of Patent |
Date Issued |
| D551673 |
User interface for a computer display |
September 25, 2007 |
|
| D551672 |
User interface for a computer display |
September 25, 2007 |
|
| D512723 |
User interface for a computer display |
December 13, 2005 |
|
| D512722 |
User interface for a computer display |
December 13, 2005 |
|
| 7383739 |
Magnetoinductive flowmeter having an electrode with an electroconductive diamond coating |
June 10, 2008 |
| A magnetoinductive flowmeter includes a measuring tube containing an electrode that is provided with an electroconductive diamond coating, as a result of which the galvanic contact between the electrode and the medium that flows through the measuring tube is indirect, i.e. via the el |
| 7302366 |
Measuring instrument |
November 27, 2007 |
| A measuring instrument, in particular a flow or level meter, includes a base module for the acquisition and processing of measured data and an add-on module. Both the base module and the add-on module feature an optical interface interconnecting the base module and the add-on module. |
| 7194918 |
Magnetoinductive flowmeter and method for operating a magnetoinductive flowmeter |
March 27, 2007 |
| A magnetoinductive flowmeter and a method for operating same utilizing a measuring tube through which flows an electrically conductive medium, as well as two measuring electrodes and a magnet with two field coils positioned parallel to each other on mutually opposite sides of the mea |
| 7162651 |
Electric device and method for operating an electric device |
January 9, 2007 |
| An electric device features a two-wire interface which two-wire interface serves to feed electric power to the electric device and also to transmit a signal, with the maximum power drawn via the two-wire interface in normal operation being restricted to a predefined upper limit. The |
| 7117750 |
Method for operating a magnetoinductive flowmeter |
October 10, 2006 |
| A method for operating a magnetoinductive flowmeter of the type including a measuring tube through which flows an electrically conductive medium, at least two electrodes that are in direct conductive contact with the medium, and at least one magnetic field coil that serves to generate a |
| 7114400 |
Magnetoinductive flowmeter and method for operating a magnetoinductive flowmeter |
October 3, 2006 |
| A magnetoinductive flowmeter incorporates a magnet for generating a magnetic field that permeates the flowmeter's measuring tube with a magnetic field component perpendicular to the direction of flow, a first electrode and a second electrode which collect a voltage induced in the med |
| 7075313 |
Electronic measuring instrument and method for operating an electronic measuring instrument |
July 11, 2006 |
| An electronic measuring instrument encompasses a sensor for the acquisition of process variables, a main memory for the operating parameters of the measuring instrument as well as several additional memory blocks for at least part of the operating parameters of the measuring instrume |
| 7066217 |
Method for filling a container with a liquid or pourable substance |
June 27, 2006 |
| A method for dispensing a specific minimum amount of a liquid or pourable substance into a container to fill the container, in the course of which the amount of the dispensed substance is measured and a valve is close to terminate the filling process as soon as the amount of the dispense |
| 6947620 |
Optoelectronic coupler |
September 20, 2005 |
| An optoelectronic coupler includes two photodiodes and an optic light guide, where one of the two photodiodes serves as the transmitting diode and the other as the receiving diode and the light guide serves to guide the light emitted by the transmitting diode to the receiving diode. The |
| 6875977 |
Optoelectronic keypad and method for controlling an optoelectronic keypad |
April 5, 2005 |
| An optoelectronic keypad and a method for controlling an optoelectronic keypad for a measuring instrument, require a transparent touch screen, at least two touch-sensitive control buttons, at least two light emitters and at least two photodetectors, where said control buttons are located |
| 6834555 |
Magnetoinductive flow measuring method |
December 28, 2004 |
| A magnetoinductive flow measuring method for measuring the flow rate of a medium flowing through a measuring tube is described that incorporates two measuring electrodes positioned along a connecting line extending in an essentially perpendicular direction relative to the measuring-tube |
| 6832520 |
Floating-probe flowmeter |
December 21, 2004 |
| A floating-probe flowmeter for measuring the flow rate of a moving medium includes a measuring tube through which flows a medium against the force of gravity and a float capable of moving at least in the direction of the medium flow. The surface of the float that is exposed to the flow o |
| 6820499 |
Method for determining the uncertainty factor of a measuring procedure employing a measuring fre |
November 23, 2004 |
| A method is described for determining the uncertainty factor of a measuring process employing a measuring frequency, especially a magnetoinductive flow measuring procedure, whereby for each half-cycle of the measuring frequency at least one measured value is quantified by sampling a |
| 6807867 |
Magnetoinductive flowmeter and magnetoinductive flow-measuring process |
October 26, 2004 |
| A magnetoinductive flowmeter incorporates a measuring tube, a magnet serving to generate a periodically alternating magnetic field that extends in a direction at least essentially perpendicular to the axis of the measuring tube, and two measuring electrodes positioned along a connecting |
| 6584859 |
Magnetically inductive flowmeter for flowing media |
July 1, 2003 |
| A magnetically inductive flowmeter for flowing media, with a measuring tube, with a magnet for generating a magnetic field passing essentially perpendicular to the axis of the measuring tube and to the direction of the magnetic field, with at least two measuring electrodes arranged along |
| 6453754 |
Magnetoinductive flowmeter for moving fluids |
September 24, 2002 |
| A magnetoinductive flowmeter for moving fluids incorporates a measuring tube; an electromagnet including a field coil and serving to generate a magnetic field that extends at least essentially perpendicular to the axis of the measuring tube; a power supply serving to feed a switched-DC f |
| 6146581 |
Method of manufacturing a ceramic component with a cermet body |
November 14, 2000 |
| A method of manufacturing a ceramic component including at least one cermet body, especially a cermet electrode, in which the costs are reduced and the ceramic component can be produced in accordance with requirements with an integrated cermet body in a reproducible manner. The cermet bo |
| 6092428 |
Device for determining the phase component of a conductive medium in a duct |
July 25, 2000 |
| A device for determining the level of a conducting medium in a line, in particular for use in connection with a magnetically-inductive flowmeter, with at least one capacitor plate, with an insulation layer between the capacitor plate and the medium and with a control and evaluation circu |
| 6079279 |
Suspended-body flow meter |
June 27, 2000 |
| A suspended-body flow meter for flowing media of the type having a measuring tube, a suspended body that can move in the flow direction and is arranged in the measuring tube, at least one permanent magnet connected to the suspended body, at least one rotatably mounted follower magnet tha |
| 5770990 |
Microwave window |
June 23, 1998 |
| A microwave window includes a transparent disk made of glass or ceramic that lets microwaves through and an attachment device made of metal that is used to attach the transparent disk. This microwave window is characterized by the fact that the transparent disk of glass is sealed int |
| 5365178 |
Electrical device for liquid level measurements in industrial tanks and the like |
November 15, 1994 |
| An electrical device for measuring the liquid level in industrial tanks and the like with a microwave transmitter and receiver and a waveguide provided with an aperture and an antenna. The signal reflected from the liquid surface and the transmitted signal are fed to a frequency conv |
| 5279156 |
Distance measuring device especially for measuring the fill level in industrial tanks |
January 18, 1994 |
| A distance measuring device for measuring the fill level in industrial tanks, which includes electronic transmitting- and receiving elements for short wave electromagnetic waves, such as microwaves, and a cylindrical waveguide which extends through a separating wall and inside of which i |
| 4405858 |
Light gate with controlled optical couplers |
September 20, 1983 |
| The light gate serving for the generation of a signal upon an undesired intrusion into the working space of a machine has a light source (1) whose light beams are successively directed via a controlled light-distribution unit to several optical channels (6) to which a light-receiving dev |
