Patents by Inventor Carsten Skovmose Kallesøe

Carsten Skovmose Kallesøe 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).

  • Method for determining the temperature of the delivery fluid of a centrifugal pump
    Patent number: 8155915
    Abstract: A method is provided for determining the temperature of the delivery fluid of a centrifugal pump driven by a permanent magnet motor, whose rotor runs within a fluid-filled can. The rotor temperature is evaluated by way of electrical variables of the motor, and the temperature of the delivery fluid is determined by way of the rotor. This method permits sensor-free temperature measurement of the delivery fluid with a circulation pump which is driven by a permanent magnet synchronous motor.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: April 10, 2012
    Assignee: Grundfos Management a/s
    Inventors: Carsten Skovmose Kallesøe, Henrik Kragh
  • METHOD FOR DETERMINING THE FUNCTIONAL RELATION OF SEVERAL PUMPS
    Publication number: 20110176933
    Abstract: A method for determining the functional relationship of several pumps which are controllable in their rotational speed, in a hydraulic installation. At least one pump is activated with a changed rotational speed, and at least one functional relationship of the installation is determined from the hydraulic reactions. With a suitable selection of the control and detection of the hydraulic changes, one may determine the functional relationship of the complete installation.
    Type: Application
    Filed: January 19, 2011
    Publication date: July 21, 2011
    Applicant: GRUNDFOS MANAGEMENT A/S
    Inventors: Carsten Skovmose KALLESØE, Jan Carøe AARESTRUP