Patents by Inventor Ender Olgac

Ender Olgac 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).

  • Arrangement for supplying ink to a print bar with small pressure fluctuations and with small gas fraction in the ink
    Patent number: 11667129
    Abstract: An arrangement for supplying ink to a print bar with small pressure fluctuations may include an ink reservoir and a damping vessel. The print bar may include at least two print heads and is connected with the ink reservoir via a supply line. Each of the print heads is connected with the damping vessel via at least one damping line. The damping vessel is connected with a discharge line. The end of the damping line ends at a first height in the damping vessel. The end of the discharge line ends at a second height above the first height in the damping vessel. The arrangement may supply ink to the print bar with small gas fraction in the ink.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: June 6, 2023
    Assignee: Canon Production Printing Holding B.V.
    Inventors: Ender Olgac, Christoph Rummelsberger, Jochen Reinders
  • ARRANGEMENT FOR SUPPLYING INK TO A PRINT BAR WITH SMALL PRESSURE FLUCTUATIONS AND WITH SMALL GAS FRACTION IN THE INK
    Publication number: 20220143984
    Abstract: An arrangement for supplying ink to a print bar with small pressure fluctuations may include an ink reservoir and a damping vessel. The print bar may include at least two print heads and is connected with the ink reservoir via a supply line. Each of the print heads is connected with the damping vessel via at least one damping line. The damping vessel is connected with a discharge line. The end of the damping line ends at a first height in the damping vessel. The end of the discharge line ends at a second height above the first height in the damping vessel. The arrangement may supply ink to the print bar with small gas fraction in the ink.
    Type: Application
    Filed: November 11, 2021
    Publication date: May 12, 2022
    Applicant: Canon Production Printing Holding B.V.
    Inventors: Ender Olgac, Christoph Rummelsberger, Jochen Reinders
  • Method and cover for cleaning a print head
    Patent number: 11014363
    Abstract: A cover for covering the nozzle plate of a print head while in a parking position to delay a drying of ink. The cover can clean the nozzle plate while the nozzle plate is covered. A cost-effective and installation space-efficient cleaning of the nozzle plate of a print head is thus enabled.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: May 25, 2021
    Assignee: Canon Production Printing Holding B.V.
    Inventors: Matthias Kage, Ender Olgac, Christoph Stadler, Mehrad Biglari
  • METHOD AND COVER FOR CLEANING A PRINT HEAD
    Publication number: 20200009869
    Abstract: A cover for covering the nozzle plate of a print head while in a parking position to delay a drying of ink. The cover can clean the nozzle plate while the nozzle plate is covered. A cost-effective and installation space-efficient cleaning of the nozzle plate of a print head is thus enabled.
    Type: Application
    Filed: July 3, 2019
    Publication date: January 9, 2020
    Applicant: Océ Holding B.V.
    Inventors: Matthias Kage, Ender Olgac, Christoph Stadler, Mehrad Biglari