Patents by Inventor Carsten S. Kallesøe

Carsten S. 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 faults during the operation of a pump unit
    Patent number: 8353676
    Abstract: A method for determining faults during the operation of a pump unit. At least two electric variables that determine the electric output of the motor and at least one fluctuating hydraulic variable of the pump are detected. The detected values or values formed from the variables by use of algorithms are automatically compared to predefined stored values using electronic data processing and the results of the comparison are used to determine whether or not faults have occurred.
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: January 15, 2013
    Assignee: Grundfos a/s
    Inventor: Carsten S. Kallesøe