Patents Assigned to Wilo-Werk GmbH & Co. Pumpem- und Apparatebau
  • Connection plug for a double centrifugal pump
    Patent number: 5139397
    Abstract: The invention relates to a double centrifugal pump having two electrically connected electric motors which project from the pump casing and are disposed parallel with one another in separate motor casings, there being diposed on each of the two electric motor casings an electric connection place to which a single plug can be attached which makes contact with the electric contacts of the two motor connection places.
    Type: Grant
    Filed: June 27, 1991
    Date of Patent: August 18, 1992
    Assignee: Wilo-Werk GmbH & Co. Pumpem- und Apparatebau
    Inventor: Gunter Strelow