Patents by Inventor Paul Szasz
Paul Szasz 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).
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Patent number: 9958337Abstract: A protective tube device can protect a temperature sensor against contact with a fluid, and has a distal end containing the temperature sensor and has an outer wall provided for contact with the fluid, and a proximal end which is connected to the temperature sensor by electric lines and is intended for arrangement outside the fluid, wherein, on the outer wall of the distal end, an elastic membrane closes off a resultantly defined pressure transmission fluid reservoir in a fluid-impermeable manner, the pressure transmission fluid reservoir being connected fluidically by a fluid channel running within the protective tube device to a pressure sensor arranged in the proximal end.Type: GrantFiled: August 4, 2015Date of Patent: May 1, 2018Assignee: ABB Schweiz AGInventors: Guruprasad Sosale, Andrea Pozzi, Paul Szasz, Thomas Scholl, Wilhelm Daake
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Publication number: 20180100777Abstract: In an embodiment, the present invention provides a device for measuring the pressure p of a fluid flowing through a pipeline, including: at least one primary sensor arranged on an outer periphery of the pipeline for measuring a primary physical measured variable which is dependent on the pressure p, the absolute value of the pressure p being obtainable by offsetting said primary physical measured variable against at least one calibration datum, the at least one calibration datum relating to the geometry and/or to at least one material property of the pipeline; and a calibration datum determining unit and an evaluation unit for determining the pressure p from the primary physical measured variable in conjunction with the calibration datum. The calibration datum determining unit includes a measuring pipe which can be fluidically connected to the pipeline, which differs from the rest of the pipeline in material and/or in cross-sectional geometry.Type: ApplicationFiled: December 8, 2017Publication date: April 12, 2018Inventors: Paul Szasz, Armin Gasch, Roberto Zucchi
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Publication number: 20170023415Abstract: A surface temperature sensor has a first geometric contact surface for determining the temperature in a vessel and a second geometric contact surface, wherein the first geometric contact surface and the second geometric contact surface are in point and/or linear contact and at least partially spaced variably from this. For improvement of thermal contact an adapter between the first geometric contact surface and the second geometric contact surface may be made of metal, whereby the process vessel facing side has a polygonal surface structure and the temperature sensor facing side of a sack-shaped recess.Type: ApplicationFiled: July 22, 2016Publication date: January 26, 2017Inventors: Andreas Decker, Joerg Gebhardt, Paul Szasz, Stephan Wildermuth
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Publication number: 20170016775Abstract: A surface temperature sensor has a first geometric contact surface for determining the temperature in a vessel and a second geometric contact surface, wherein the first geometric contact surface and the second geometric contact surface are in point—and/or linear contact and at least partially spaced variably from this. For a long-term stability, low heat transfer resistance a metal foam is provided between the first geometric contact surface and the second geometric contact surface.Type: ApplicationFiled: July 15, 2016Publication date: January 19, 2017Inventors: Andreas Decker, Joerg Gebhardt, Paul Szasz, Stephan Wildermuth
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Publication number: 20160223411Abstract: A thermometer has at least one temperature sensor, having a physical variable which changes in a characteristic manner depending on temperature, at least one electrical output for emitting a signal which is a measure for the value of the variable, a transmitter for a sound wave or an electromagnetic wave, which transmitter can be coupled to the temperature sensor and controlled thereby depending on the variable's value, or can radiate the wave at least in part towards the temperature sensor, the wave-temperature sensor interaction depending on the variable's value, and either a wave receiver, which reconverts the wave into an electrical signal, or another unit for converting the wave-temperature sensor interaction into an electrical signal, connected to the electrical output.Type: ApplicationFiled: February 2, 2016Publication date: August 4, 2016Inventors: Joerg Gebhardt, Ulf Ahrend, Kai Koenig, Andreas Decker, Stephan Wildermuth, Paul Szasz, Tilo Merlin, Horst Schwanzer
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Publication number: 20160047697Abstract: 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.Type: ApplicationFiled: August 14, 2015Publication date: February 18, 2016Inventors: Andreas Decker, Joerg Gebhardt, Paul Szasz, Stephan Wildermuth
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Publication number: 20160041040Abstract: A protective tube device can protect a temperature sensor against contact with a fluid, and has a distal end containing the temperature sensor and has an outer wall provided for contact with the fluid, and a proximal end which is connected to the temperature sensor by electric lines and is intended for arrangement outside the fluid, wherein, on the outer wall of the distal end, an elastic membrane closes off a resultantly defined pressure transmission fluid reservoir in a fluid-impermeable manner, the pressure transmission fluid reservoir being connected fluidically by a fluid channel running within the protective tube device to a pressure sensor arranged in the proximal end.Type: ApplicationFiled: August 4, 2015Publication date: February 11, 2016Inventors: Guruprasad Sosale, Andrea Pozzi, Paul Szász, Thomas Scholl, Wilhelm Daake
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Patent number: 8776616Abstract: The disclosure relates to a multiaxial force-torque sensor having a transducer structure, with strain gauges placed in defined areas to measure the strain, from which the forces and torques are calculated, and where the transducer structure can include (e.g., consist of) two concentric rings connected with spokes. The transducer structure can be a planar mechanical structure, and all strain gauges can be applied to the same surface of the transducer structure to measure non-radial strain components.Type: GrantFiled: June 8, 2012Date of Patent: July 15, 2014Assignee: ABB AGInventors: Paul Szasz, Manfred Wetzko, Peter Krippner, Torgny Brogardh, Markus Roos
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Patent number: 8726741Abstract: A multiaxial force/torque sensor assembly and method for assembling such a sensor assembly are disclosed. The sensor assembly includes a set of at least two sensors each being made of strain gauges, which are each arranged at a definite angle and distance relative to each other and which are each fixed to a transducer body, which is mechanical contact with a printed circuit board. The printed circuit board includes clearances for each strain gauge as well as associated electronic components and wiring located on the remaining area of the printed circuit board which will monitor compressive and tensile stresses in the measurement directions of the sensors. The method includes positioning the strain gauges on the plane measurement surface of a transducer body in a definite arrangement; fixing the strain gauges to the transducer body by means of adhesives, and connecting the strain gauges to respective conductors by means of electrically bonding.Type: GrantFiled: August 5, 2011Date of Patent: May 20, 2014Assignee: ABB AGInventors: Peter Krippner, Paul Szasz, Manfred Wetzko, Torgny Brogardh
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Patent number: 8342741Abstract: A method is disclosed for operating a sensor arrangement having at least one measuring sensor and at least one reference sensor for recording the same physical variable, and having an analysis unit electrically connected thereto, with a characteristic of the sensor arrangement being recorded in an initialization phase from measured values of the at least one measuring sensor and of the at least one reference sensor, and an alarm being given during continuous operation if the deviation from the characteristic lies outside a tolerance band. It is proposed to suspend the alarm dynamically so long as the changes in the measured value in the variation over time of the at least one measuring sensor or in the variation over time of the at least one reference sensor differ by more than a definable limit within a definable time interval.Type: GrantFiled: August 28, 2007Date of Patent: January 1, 2013Assignee: ABB AGInventors: Harald U. Mueller, Paul Szasz, Ralf Huck, Steffen Keller, Tilo Merlin
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Publication number: 20120295062Abstract: Multi-ply laminate composite components of non-planar shape can be formed with apertures defined therein, instead of cutting the apertures after forming the multi-ply laminate composite component. This is achieved by cutting apertures in the individual plies before the plies are assembled and consolidated, with the aperture or apertures in each ply, or in each set of plies, positioned to accommodate the local distance differential between adjacent plies, or sets of plies, so that the resulting component aperture or apertures will achieve a desired alignment. Removable pins can be used to maintain the plies in alignment during the consolidation process, and fittings such as annular collars can be secured in the component apertures during consolidation.Type: ApplicationFiled: May 19, 2011Publication date: November 22, 2012Inventors: Paul Szasz, Bruce MacDonald, Wei Charles Xiao
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Publication number: 20120266694Abstract: The disclosure relates to a multiaxial force-torque sensor having a transducer structure, with strain gauges placed in defined areas to measure the strain, from which the forces and torques are calculated, and where the transducer structure can include (e.g., consist of) two concentric rings connected with spokes. The transducer structure can be a planar mechanical structure, and all strain gauges can be applied to the same surface of the transducer structure to measure non-radial strain components.Type: ApplicationFiled: June 8, 2012Publication date: October 25, 2012Applicant: ABB AGInventors: Paul SZASZ, Manfred WETZKO, Peter KRIPPNER, Torgny BROGARDH, Markus ROSS
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Patent number: 8181334Abstract: A method is provided for producing windings for a dry-type transformer with in each case one winding for the low voltage (LV winding) and one for the high voltage (HV winding). The LV and HV windings are each electrically insulated from one another and have layers which are electrically insulated from one another by virtue of, initially, the winding for the low voltage being produced from electrically conductive wire or tape material and an insulating layer including resin-impregnated fibre material. Prior to the application of the HV winding, the maximum insulating thickness for the layer insulation and the number of fiber rovings corresponding to this insulating thickness can be determined, and each winding layer and the associated insulating layer can be produced simultaneously with a physical offset with respect to one another.Type: GrantFiled: May 26, 2011Date of Patent: May 22, 2012Assignee: ABB Technology AGInventors: Benjamin Weber, Frank Cornelius, Jens Tepper, Oliver Becker, Paul Szasz
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Publication number: 20110314935Abstract: A multiaxial force/torque sensor assembly and method for assembling such a sensor assembly are disclosed. The sensor assembly includes a set of at least two sensors each being made of strain gauges, which are each arranged at a definite angle and distance relative to each other and which are each fixed to a transducer body, which is mechanical contact with a printed circuit board. The printed circuit board includes clearances for each strain gauge as well as associated electronic components and wiring located on the remaining area of the printed circuit board which will monitor compressive and tensile stresses in the measurement directions of the sensors. The method includes positioning the strain gauges on the plane measurement surface of a transducer body in a definite arrangement; fixing the strain gauges to the transducer body by means of adhesives, and connecting the strain gauges to respective conductors by means of electrically bonding.Type: ApplicationFiled: August 5, 2011Publication date: December 29, 2011Applicant: ABB AGInventors: Peter KRIPPNER, Paul Szasz, Manfred Wetzko, Torgny Brogardh
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Publication number: 20110291791Abstract: A method is provided for producing windings for a dry-type transformer with in each case one winding for the low voltage (LV winding) and one for the high voltage (HV winding). The LV and HV windings are each electrically insulated from one another and have layers which are electrically insulated from one another by virtue of, initially, the winding for the low voltage being produced from electrically conductive wire or tape material and an insulating layer including resin-impregnated fibre material. Prior to the application of the HV winding, the maximum insulating thickness for the layer insulation and the number of fibre rovings corresponding to this insulating thickness can be determined, and each winding layer and the associated insulating layer can be produced simultaneously with a physical offset with respect to one another.Type: ApplicationFiled: May 26, 2011Publication date: December 1, 2011Applicant: ABB TECHNOLOGY AGInventors: Benjamin Weber, Frank Cornelius, Jens Tepper, Oliver Becker, Paul Szasz
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Patent number: 7578202Abstract: The invention related to a flow meter for measuring the flow rate of a fluid flowing in a pipe according to the magnetic-inductive method. To this end, the flow meter comprises the pipe itself as well as an electrode arrangement integrated in the pipe and a magnetic system also integrated in the pipe for generating the measuring/magnetic field.Type: GrantFiled: January 20, 2006Date of Patent: August 25, 2009Assignee: ABB AGInventors: Dirk Huybrechts, Paul Szasz
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Patent number: 7558691Abstract: A method is disclosed for determining a characteristic of a sensor arrangement having at least one measuring sensor and at least one reference sensor for recording the same physical variable, and having an analysis unit electrically connected thereto. The characteristic is determined from measured values of the at least one measuring sensor and of the at least one reference sensor. It is proposed to record a characteristic point during continuous measurement operation, starting with the first time the sensor arrangement is put into operation, when a definable measurement point is reached in a process for the first time, if the changes in measured value in the variation over time of the at least one measuring sensor and in the variation over time of the at least one reference sensor remain within a definable tolerance band within a definable time interval.Type: GrantFiled: August 28, 2007Date of Patent: July 7, 2009Assignee: ABB AGInventors: Harald U. Mueller, Paul Szasz, Ralf Huck, Tilo Merlin, Steffen Keller
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Publication number: 20080077345Abstract: The invention relates to a method for determining a characteristic of a sensor arrangement having at least one measuring sensor and at least one reference sensor for recording the same physical variable, and having an analysis unit electrically connected thereto, said characteristic being determined from measured values of the at least one measuring sensor and of the at least one reference sensor. It is proposed to record a characteristic point during continuous measurement operation, starting with the first time the sensor arrangement is put into operation, when a definable measurement point is reached in the process for the first time, if the changes in measured value in the variation over time of the at least one measuring sensor and in the variation over time of the at least one reference sensor remain within a definable tolerance band within a definable time interval.Type: ApplicationFiled: August 28, 2007Publication date: March 27, 2008Applicant: ABB Patent GmbHInventors: Harald MUELLER, Paul Szasz, Ralf Huck, Tilo Merlin, Steffen Keller
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Publication number: 20080069179Abstract: A method is disclosed for operating a sensor arrangement having at least one measuring sensor and at least one reference sensor for recording the same physical variable, and having an analysis unit electrically connected thereto, with a characteristic of the sensor arrangement being recorded in an initialization phase from measured values of the at least one measuring sensor and of the at least one reference sensor, and an alarm being given during continuous operation if the deviation from the characteristic lies outside a tolerance band. It is proposed to suspend the alarm dynamically so long as the changes in the measured value in the variation over time of the at least one measuring sensor or in the variation over time of the at least one reference sensor differ by more than a definable limit within a definable time interval.Type: ApplicationFiled: August 28, 2007Publication date: March 20, 2008Applicant: ABB PATENT GMBHInventors: Harald Mueller, Paul Szasz, Ralf Huck, Steffen Keller, Tilo Merlin
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Publication number: 20080022781Abstract: The invention related to a flow meter for measuring the flow rate of a fluid flowing in a pipe according to the magnetic-inductive method. To this end, the flow meter comprises the pipe itself as well as an electrode arrangement integrated in the pipe and a magnetic system also integrated in the pipe for generating the measuring/magnetic field.Type: ApplicationFiled: January 20, 2006Publication date: January 31, 2008Inventors: Dirk Huybrechts, Paul Szasz