Patents by Inventor Unai Oñederra Egaña

Unai Oñederra Egaña 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).

  • Rotary absorption heat pump
    Patent number: 7818977
    Abstract: Rotary absorption heat pump that comprises a rotary unit (1) that comprises a vapour generator (2), a condenser (3), an evaporator (4) and an absorber (5) interconnected to constitute fluid flow trajectories for a volatile fluid component and a liquid absorbing it. The heat pump also comprises heat transmission means for transmitting heat to the vapour generator (2), said heat transmission means comprising a heat exchanger (6) disposed in the rotary unit (1) through which a hot fluid flows, said heat transmission means also comprising adaptor means in order to transfer said hot fluid from a static environment to said heat exchanger (6).
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: October 26, 2010
    Assignee: Fagor, S. Coop
    Inventors: Xabier Gorritxategi Retolaza, Unai Oñederra Egaña, José Manuel Cano Rodríguez
  • Rotary Absorption Heat Pump
    Publication number: 20080314069
    Abstract: Rotary absorption heat pump that comprises a rotary unit (1) that comprises a vapour generator (2), a condenser (3), an evaporator (4) and an absorber (5) interconnected to constitute fluid flow trajectories for a volatile fluid component and a liquid absorbing it. The heat pump also comprises heat transmission means for transmitting heat to the vapour generator (2), said heat transmission means comprising a heat exchanger (6) disposed in the rotary unit (1) through which a hot fluid flows, said heat transmission means also comprising adaptor means in order to transfer said hot fluid from a static environment to said heat exchanger (6).
    Type: Application
    Filed: November 21, 2003
    Publication date: December 25, 2008
    Inventors: Xabier Gorritxategi Retolaza, Unai Onederra Egana, Jose Manuel Cano Rodriguez