Patents by Inventor K.ang.re Hannerz

K.ang.re Hannerz 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).

  • Reactor
    Patent number: 4859406
    Abstract: To be able to design a smaller unit of a nuclear power plant, the containment of pre-stressed concrete has been made in the form of a bottle. In this way, a "conventional" pump with a shaft packing and a dry motor can be used by locating the motor, for driving the pump for circulation of the process water, in a sealed, detachably connected steel dome (16). When being removed, the detachably connected steel dome (16) provides access to the riser (1) for refuelling.
    Type: Grant
    Filed: December 3, 1987
    Date of Patent: August 22, 1989
    Assignee: AB Asea-Atom
    Inventor: K.ang.re Hannerz