Patents by Inventor Helge Aasen

Helge Aasen 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).

  • Device for absorption of gas or vapour in a liquid and method for reintroducing vapour or gas in the liquid from which the gas or vapour orginates
    Patent number: 8641017
    Abstract: Device for absorption of at least one component chosen among gas and vapor in a liquid based on an ejector principle, comprising a mixing zone in the form of a substantially straight tube (5) immediately downstream of the ejector (1). The device comprises an ejector (1) with central liquid passage (2) and a substantially annular, sectioned aperture (4) for gas/vapor. The gas aperture (4) generally surrounds the central liquid passage (2) and the annular, sectioned aperture (4) for gas/vapor is designed in a manner to cause the gas/vapor to enter the mixing zone with a velocity component that is inclined to the periphery surface of the tube to thereby provide a helical flow (6) downstream of the ejector (1).
    Type: Grant
    Filed: January 15, 2007
    Date of Patent: February 4, 2014
    Assignee: GBA Marine AS
    Inventors: Helge Aasen, Rune Bo, Rune Gammelsater
  • DEVICE FOR ABSORPTION OF GAS OR VAPOUR IN A LIQUID AND METHOD FOR REINTRODUCING VAPOUR OR GAS IN THE LIQUID FROM WHICH THE GAS OR VAPOUR ORGINATES
    Publication number: 20090306440
    Abstract: Device for absorption of at least one component chosen among gas and vapour in a liquid based on an ejector principle, comprising a mixing zone in the form of a substantially straight tube (5) immediately downstream of the ejector (1). The device comprises an ejector (1) with central liquid passage (2) and a substantially annular, sectioned aperture (4) for gas/vapour. The gas aperture (4) generally surrounds the central liquid passage (2) and the annular, sectioned aperture (4) for gas/vapour is designed in a manner to cause the gas/vapour to enter the mixing zone with a velocity component that is inclined to the periphery surface of the tube to thereby provide a helical flow (6) downstream of the ejector (1).
    Type: Application
    Filed: January 15, 2007
    Publication date: December 10, 2009
    Applicant: GBA MARINE AS
    Inventors: Helge Aasen, Rune Bo, Rune Gammelsater