Patents by Inventor Markus DIENER
Markus DIENER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240192070Abstract: A flow-through pressure transducer comprising a cylindrical diaphragm positionable to allow fluid to flow therethrough which responds to variations in fluid pressure to generate an electrical signal proportional to such variations and which is incorporated in a housing for interconnecting with fluid delivery tubing. The diaphragm is made of relatively thin resilient metal, shaped to be a tube, elliptical in cross-section, with transducers, located on the elliptical major and minor axes which change their electrical state in response to movement of the diaphragm walls, and which are coupled in a bridge circuit for signal measurement. The housing is constructed for either gage or absolute fluid pressure measurements.Type: ApplicationFiled: February 16, 2024Publication date: June 13, 2024Applicant: WIKA Alexander Wiegand SE & Co. KGInventors: Markus DIENER, Lukas SPIELER, Rolf BLOECHER, Thomas ROTHENBACH
-
Publication number: 20240103473Abstract: The present disclosure relates to a transmission unit for use in measurement technology, a field device, a method for calibration of and/or error detection in a transmission unit, a diagnostic measure and a display unit. The display unit may be or is detachably connected with the evaluation unit, in which at least one diagnostic measure, comprising at least one test of a functionality of the evaluation unit, may be triggered over the display unit and/or the evaluation unit.Type: ApplicationFiled: December 1, 2023Publication date: March 28, 2024Inventors: Peter Bretz, Markus Diener, Martin Kullmann
-
Patent number: 11913850Abstract: A measuring system for a physical variable, the measuring system having a housing, a measuring tube having at least one tubular deformation body having a cross-section which is deformed at least partially and which is configured to expand elastically under pressure, two feed sections attached to end sections of the deformation body, two sealing sections for sealingly coupling the measuring system to a process, and two molded support sections to carry the housing. A measuring sensor system measures values of at least one of a stretching or a widening at at least two points on a section of the deformation body. An evaluation unit evaluates measured values of the stretching and widening and outputs them as a measurement signal. The housing at least partially surrounds and stabilizes the measuring tube on an outside and is provided with a vacuum and/or a negative pressure compared to the outside atmosphere.Type: GrantFiled: September 13, 2021Date of Patent: February 27, 2024Assignee: WIKA Alexander Wiegand SE & Co. KGInventors: Markus Diener, Lukas Spieler, Rolf Bloecher, Thomas Rothenbach
-
Publication number: 20210404898Abstract: A flow-through pressure transducer comprising a cylindrical diaphragm positionable to allow fluid to flow therethrough which responds to variations in fluid pressure to generate an electrical signal proportional to such variations and which is incorporated in a housing for interconnecting with fluid delivery tubing. The diaphragm is made of relatively thin resilient metal, shaped to be a tube, elliptical in cross-section, with transducers, located on the elliptical major and minor axes which change their electrical state in response to movement of the diaphragm walls, and which are coupled in a bridge circuit for signal measurement. The housing is constructed for either gage or absolute fluid pressure measurements.Type: ApplicationFiled: September 13, 2021Publication date: December 30, 2021Applicant: WIKA Alexander Wiegand SE & Co. KGInventors: Markus DIENER, Lukas SPIELER, Rolf BLOECHER, Thomas ROTHENBACH
-
Patent number: 11009420Abstract: A housing for a measuring device for accommodating a transmission unit for transmitting data, and/or display unit for the readout of data, and a terminal unit provided for supplying electric power to the measuring device, having at least two housing compartments, wherein the transmission unit and/or the display unit and the terminal unit can each be arranged in different housing compartments, and axes of the housing compartments formed in each case by a surface normal of an outward facing housing opening of a housing compartment, or axes formed in each case by a surface normal of the cap closing the housing openings, cross one another. A measuring device is also provided that includes the housing, and a transmission and analysis system that includes such a measuring device.Type: GrantFiled: May 11, 2018Date of Patent: May 18, 2021Assignee: WIKA Alexander Wiegand SE & Co. KGInventors: Ulrich Demuth, Peter Bretz, Markus Diener, Thomas Rothenbach
-
Patent number: 10305265Abstract: A sensor system for determining physical variables of a switchgear assembly having a sensor connection, which is designed for connection to the switchgear assembly, within which a humidity sensor and/or a pressure sensor and a light sensor for detecting light flashes are arranged. A switchgear assembly is provided that is filled, in particular, with a protective gas, comprising at least one such sensor system.Type: GrantFiled: June 23, 2017Date of Patent: May 28, 2019Assignee: WIKA Alexander Wiegand SE & Co. KGInventors: Arthur Boettcher, Markus Diener, Thomas Heckler, Alexander Hein
-
Publication number: 20180328805Abstract: A housing for a measuring device for accommodating a transmission unit for transmitting data, and/or display unit for the readout of data, and a terminal unit provided for supplying electric power to the measuring device, having at least two housing compartments, wherein the transmission unit and/or the display unit and the terminal unit can each be arranged in different housing compartments, and axes of the housing compartments formed in each case by a surface normal of an outward facing housing opening of a housing compartment, or axes formed in each case by a surface normal of the cap closing the housing openings, cross one another. A measuring device is also provided that includes the housing, and a transmission and analysis system that includes such a measuring device.Type: ApplicationFiled: May 11, 2018Publication date: November 15, 2018Applicant: WIKA Alexander Wiegand SE & Co. KGInventors: Ulrich DEMUTH, Peter BRETZ, Markus DIENER, Thomas ROTHENBACH
-
Publication number: 20170373475Abstract: A sensor system for determining physical variables of a switchgear assembly having a sensor connection, which is designed for connection to the switchgear assembly, within which a humidity sensor and/or a pressure sensor and a light sensor for detecting light flashes are arranged. A switchgear assembly is provided that is filled, in particular, with a protective gas, comprising at least one such sensor system.Type: ApplicationFiled: June 23, 2017Publication date: December 28, 2017Applicant: WIKA Alexander Wiegand SE & Co. KGInventors: Arthur BOETTCHER, Markus DIENER, Thomas HECKLER, Alexander HEIN