Patents by Inventor Ingo Fabricius

Ingo Fabricius 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).

  • Canned motor pump with winding carrier
    Patent number: 6365998
    Abstract: A canned motor pump has a can separating the rotor and the fluid compartment of the pump from the stator. The stator winding is affixed to a winding carrier which is shoved over and in heat-conducting relation with the can. The casing carries the electronic circuitry for commutating the motor and this circuitry is connected with the stator winding via a plug connector on the carrier.
    Type: Grant
    Filed: May 27, 1999
    Date of Patent: April 2, 2002
    Assignee: Wilo GmbH
    Inventors: Hansjürgen Kech, Uwe Dreihaus, Ingo Fabricius
  • Split-tube motor
    Patent number: 6229240
    Abstract: A motor has a rotor rotatable about an axis, a can surrounding the rotor and having an outer surface, and a plurality of outwardly projecting stator supports fixed on the outer surface, and respective stator windings mounted directly on the stator supports. The stator supports project radially of the axis and there are at least three and at most twelve such stator supports and they are angularly equispaced about the axis.
    Type: Grant
    Filed: September 30, 1999
    Date of Patent: May 8, 2001
    Assignee: Wilo GmbH
    Inventors: Hansjürgen Kech, Uwe Dreihaus, Ingo Fabricius