Patents by Inventor Roland Kampris

Roland Kampris 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).

  • Cellulose pulp dryer having blow boxes, and a method of drying a web of cellulose pulp
    Patent number: 9057559
    Abstract: A cellulose pulp drying box for drying a web of cellulose pulp having blow boxes that are operative for blowing gas towards the web of cellulose pulp for drying the pulp. At least 10% of the total number of blow boxes of the drying box are provided, in their respective face, with openings having a characteristic measure of 1.8 to 3. mm and constituting at least 20% of the total degree of perforation of the face of the respective blow box.
    Type: Grant
    Filed: November 15, 2011
    Date of Patent: June 16, 2015
    Assignee: ANDRITZ TECHNOLOGY AND ASSET MANAGEMENT GMBH
    Inventors: Ola Larsson, Roland Kampris, Tinh Sjokvist
  • METHOD FOR DRYING A CELLULOSE PULP WEB AND A CELLULOSE PULP DRYER COMPRISING AN INSPECTION DEVICE FOR INSPECTING THE POSITION OF THE WEB OR THE OCCURRENCE OF WEB RESIDUE
    Publication number: 20130255096
    Abstract: A gas blowing cellulose pulp dryer is operative for drying a web of cellulose pulp using gas supplied from gas outlets of blow boxes of a first drying section. The cellulose pulp dryer has an inspection device with at least a first radiation sensor arranged to detect reflected radiation at the first drying section to detect at least one of a position of the web during operation of the dryer, and the occurrence of any residue of the web.
    Type: Application
    Filed: November 25, 2011
    Publication date: October 3, 2013
    Applicant: ANDRITZ TECHNOLOGY AND ASSET MANAGEMENT GMBH
    Inventors: Roland Kampris, Christer Olsson, Frank Jonsson, Arne Karlsson
  • CELLULOSE PULP DRYER HAVING BLOW BOXES, AND A METHOD OF DRYING A WEB OF CELLULOSE PULP
    Publication number: 20130239431
    Abstract: A cellulose pulp drying box for drying a web of cellulose pulp having blow boxes that are operative for blowing gas towards the web of cellulose pulp for drying the pulp. At least 10% of the total number of blow boxes of the drying box are provided, in their respective face, with openings having a characteristic measure of 1.8 to 3. mm and constituting at least 20% of the total degree of perforation of the face of the respective blow box.
    Type: Application
    Filed: November 15, 2011
    Publication date: September 19, 2013
    Applicant: ANDRITZ TECHNOLOGY AND ASSET MANAGEMENT GMBH
    Inventors: Ola Larsson, Roland Kampris, Tinh Sjokvist
  • DRYING BOX COMPRISING AT LEAST TWO ZONES FOR DRYING A CELLULOSE PULP WEB
    Publication number: 20130232812
    Abstract: An arrangement for drying a web of cellulose pulp having a drying box which includes blow boxes that are operative for blowing air towards the web of cellulose pulp for drying the pulp in accordance with the airborne web principle. The drying box has a first drying zone, which includes first lower blow boxes arranged to bear the web, and a second drying zone, having second lower blow boxes arranged to bear the web, with the first lower blow boxes being different from the second lower blow boxes.
    Type: Application
    Filed: November 15, 2011
    Publication date: September 12, 2013
    Applicant: ANDRITZ TECHNOLOGY AND ASSET MANAGEMENT GMBH
    Inventor: Roland Kampris