Patents by Inventor Carsten Kallesøe

Carsten 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 of controlling a water reservoir supply pump arrangement and water reservoir supply pump arrangement
    Patent number: 11060266
    Abstract: A method of controlling a water reservoir supply pump arrangement determines a set value p, q, v, n of the pump arrangement based on an offset value pref, qref, nref, vref, G0 reduced by a component which is a function of a difference between an actual water level h and a predetermined water level href in a water reservoir. The difference is weighted by a proportional gain factor G. Further, a water reservoir supply pump arrangement is provided including at least one water pump and a control device for controlling the at least one pump.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: July 13, 2021
    Assignee: GRUNDFOS HOLDING A/S
    Inventors: Carsten Kallesøe, Abdul-Sattar Hassan
  • METHOD OF CONTROLLING A WATER RESERVOIR SUPPLY PUMP ARRANGEMENT AND WATER RESERVOIR SUPPLY PUMP ARRANGEMENT
    Publication number: 20180148909
    Abstract: A method of controlling a water reservoir supply pump arrangement determines a set value p, q, v, n of the pump arrangement based on an offset value pref, qref, nref, vref, G0 reduced by a component which is a function of a difference between an actual water level h and a predetermined water level href in a water reservoir. The difference is weighted by a proportional gain factor G. Further, a water reservoir supply pump arrangement is provided including at least one water pump and a control device for controlling the at least one pump.
    Type: Application
    Filed: November 22, 2017
    Publication date: May 31, 2018
    Inventors: Carsten KALLESØE, Abdul-Sattar HASSAN
  • Method for determining faults during the operation of a pump unit
    Patent number: 8070457
    Abstract: A method is provided 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 these variables by algorithms are automatically compared to predefined stored values using electronic data processing and the results of this comparison are used to determine whether or not faults have occurred.
    Type: Grant
    Filed: February 5, 2005
    Date of Patent: December 6, 2011
    Assignee: Grundfos a/s
    Inventor: Carsten Kallesøe