Patents by Inventor Anders Östlund

Anders Östlund 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).

  • Electrical power component containing an insulating fluid and a condenser core
    Patent number: 9799439
    Abstract: An electrical power component, such as a bushing. The power component includes a housing, a condenser core arranged in the housing and including an electrical insulation, a space formed between the condenser core and the housing, an expansion vessel positioned adjacent and in open communication with the space between the condenser core and the housing, and an electrically insulating fluid, such as oil, contained in the space between the condenser core and the. The power component further includes one or more filler elements having a higher density and lower thermal expansion coefficient than the fluid, and the one or more filler elements are movably arranged in the expansion vessel.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: October 24, 2017
    Assignee: ABB Schweiz AG
    Inventors: Peter Sjöberg, Robert Floresjö, Simon Lindgren, Thomas Eriksson, Anders Östlund
  • Electrical Power Component Containing An Insulating Fluid And A Condenser Core
    Publication number: 20160148744
    Abstract: An electrical power component, such as a bushing. The power component includes a housing, a condenser core arranged in the housing and including an electrical insulation, a space formed between the condenser core and the housing, an expansion vessel positioned adjacent and in open communication with the space between the condenser core and the housing, and an electrically insulating fluid, such as oil, contained in the space between the condenser core and the. The power component further includes one or more filler elements having a higher density and lower thermal expansion coefficient than the fluid, and the one or more filler elements are movably arranged in the expansion vessel.
    Type: Application
    Filed: November 23, 2015
    Publication date: May 26, 2016
    Inventors: Peter Sjöberg, Robert Floresjö, Simon Lindgren, Thomas Eriksson, Anders Östlund