Patents by Inventor Christine PERFETTI

Christine PERFETTI 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).

  • Patent number: 10228270
    Abstract: A measuring tube for insertion in a measuring tube receptacle of a magnetic-inductive flowmeter and for guiding a medium, with two electrodes for tapping a voltage induced in the medium, wherein the electrodes each extend at least from a medium contact area to a connecting contact area on one end for connection to an evaluating unit. The electrodes are arranged on both sides of the measuring tube in an electrode plane situated perpendicularly on the longitudinal axis of the measuring tube and the electrodes extend parallel to one another and tangential to the measuring tube. The connecting contact areas on the ends of both electrodes are arranged on one side of a reference plane, which is situated perpendicularly on the electrode plane, and wherein the medium contact areas are located at least partially in the reference plane.
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: March 12, 2019
    Assignee: KROHNE AG
    Inventor: Christine Perfetti
  • Publication number: 20180087941
    Abstract: A measuring tube for insertion in a measuring tube receptacle of a magnetic-inductive flowmeter and for guiding a medium, with two electrodes for tapping a voltage induced in the medium, wherein the electrodes each extend at least from a medium contact area to a connecting contact area on one end for connection to an evaluating unit. The electrodes are arranged on both sides of the measuring tube in an electrode plane situated perpendicularly on the longitudinal axis of the measuring tube and the electrodes extend parallel to one another and tangential to the measuring tube. The connecting contact areas on the ends of both electrodes are arranged on one side of a reference plane, which is situated perpendicularly on the electrode plane, and wherein the medium contact areas are located at least partially in the reference plane.
    Type: Application
    Filed: August 28, 2017
    Publication date: March 29, 2018
    Applicant: Krohne AG
    Inventor: Christine Perfetti
  • Patent number: 9766104
    Abstract: A magnetic-inductive flow-through measurement system, having a measuring tube for an electrically conductive medium, a magnetic field generating device for generating a magnetic field running at least perpendicular to the longitudinal axis of the measuring tube, at least two measuring electrodes which tap the measurement voltage induced in the electrically conductive medium, and an evaluation unit, wherein the measuring electrodes have measuring contact which are accessible externally on the measuring tube, and the measuring tube together with the measuring electrodes form a first functional unit, and counter-contacts corresponding to the measuring contacts, the magnetic field generating device and the evaluation unit form a second functional unit in a measurement system housing.
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: September 19, 2017
    Assignee: Krohne AG
    Inventors: Christine Perfetti, Juan Carlos Gonzalez-Pelayo
  • Patent number: 9534943
    Abstract: A measuring tube for magneto-inductive flowmeter systems, having a measuring tube for the flow of an electrically conductive medium and a magnetic field generating device for generating a magnetic field, at least two measuring electrodes which tap the measurement voltage induced in the electrically conductive medium and preferably an evaluation unit. The measuring electrodes have externally accessible measuring contacts, wherein the measuring tube forms a first functional unit with the measuring electrodes, and mating contacts corresponding to the measuring contacts of the measuring electrodes, the magnetic field generating device and an evaluation unit, if present, form a second functional unit.
    Type: Grant
    Filed: October 16, 2014
    Date of Patent: January 3, 2017
    Assignee: Krohne AG
    Inventors: Christine Perfetti, Josef Neven
  • Publication number: 20160258794
    Abstract: A magnetic-inductive flow-through measurement system, having a measuring tube for an electrically conductive medium, a magnetic field generating device for generating a magnetic field running at least perpendicular to the longitudinal axis of the measuring tube, at least two measuring electrodes which tap the measurement voltage induced in the electrically conductive medium, and an evaluation unit, wherein the measuring electrodes have measuring contact which are accessible externally on the measuring tube, and the measuring tube together with the measuring electrodes form a first functional unit, and counter-contacts corresponding to the measuring contacts, the magnetic field generating device and the evaluation unit form a second functional unit in a measurement system housing.
    Type: Application
    Filed: October 14, 2014
    Publication date: September 8, 2016
    Applicant: KROHNE AG
    Inventors: Christine PERFETTI, Juan Carlos GONZALEZ-PELAYO
  • Publication number: 20160245679
    Abstract: A measuring tube for magneto-inductive flowmeter systems, having a measuring tube for the flow of an electrically conductive medium and a magnetic field generating device for generating a magnetic field, at least two measuring electrodes which tap the measurement voltage induced in the electrically conductive medium and preferably an evaluation unit. The measuring electrodes have externally accessible measuring contacts, wherein the measuring tube forms a first functional unit with the measuring electrodes, and mating contacts corresponding to the measuring contacts of the measuring electrodes, the magnetic field generating device and an evaluation unit, if present, form a second functional unit.
    Type: Application
    Filed: October 16, 2014
    Publication date: August 25, 2016
    Applicant: KROHNE AG
    Inventors: Christine PERFETTI, Josef NEVEN