Patents by Inventor Rune HOEJSHOLT

Rune HOEJSHOLT 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).

  • Control method for a filter system
    Patent number: 10821404
    Abstract: A control method is provided for a filter system, which includes at least one filter element (2). The method includes continuously recording a total energy consumption (EG) during a filtration cycle (22) of the filter system. The total energy consumption (EG) includes at least of the energy consumption (EB) for a physical cleaning (24) and the energy consumption (EP) for the subsequent production cycle (23) up to a predefined, in particular current point in time. The method further includes computing a relative energy consumption (Erel) by way of division of the recorded total energy consumption (EG) by a net permeate volume (QN) which has been produced during the filtration cycle (22) up to the predefined point in time and starting a physical cleaning (24) in dependence on the relative energy consumption or of a characteristic value derived from this.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: November 3, 2020
    Assignee: GRUNDFOS HOLDING A/S
    Inventors: Dominik Dominiak, Jacob Appelt Vibe Svendsen, Christian Rasmussen, Rune Hoejsholt
  • CONTROL METHOD FOR A FILTER SYSTEM
    Publication number: 20170232396
    Abstract: A control method is provided for a filter system, which includes at least one filter element (2). The method includes continuously recording a total energy consumption (EG) during a filtration cycle (22) of the filter system. The total energy consumption (EG) includes at least of the energy consumption (EB) for a physical cleaning (24) and the energy consumption (EP) for the subsequent production cycle (23) up to a predefined, in particular current point in time. The method further includes computing a relative energy consumption (Erel) by way of division of the recorded total energy consumption (EG) by a net permeate volume (QN) which has been produced during the filtration cycle (22) up to the predefined point in time and starting a physical cleaning (24) in dependence on the relative energy consumption or of a characteristic value derived from this.
    Type: Application
    Filed: August 11, 2015
    Publication date: August 17, 2017
    Inventors: Dominik DOMINIAK, Jacob Appelt Vibe SVENDSEN, Christian RASMUSSEN, Rune HOEJSHOLT