Patents Assigned to Submersible Pumps, Inc.
  • Patent number: 8800645
    Abstract: A high flow intake system for a horizontal pump skid installation is provided for reducing cavitation and for eliminating a necessity to have a booster pump. A pump inlet assembly has a collar that is affixed to a horizontal pump body proximate a pump intake. The pump inlet assembly has a plurality, e.g., four, inlet members that protrude from the collar member at an angle, preferably, 30 degrees, from a longitudinal axis of the pump body. Each of a plurality of hoses is connected to one of the plurality of inlet members. A distribution manifold has an inlet and a plurality of outlets that receive the second ends of the hoses. Preferably, each of the hoses has a length that is at least 20 times an inner diameter so that fluid passing through each of the hoses develops laminar flow.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: August 12, 2014
    Assignee: Submersible Pumps, Inc.
    Inventors: Derric Drake, Mikel Eric Janitz, Justin Clark
  • Patent number: 5598626
    Abstract: Apparatus and method for salvaging core laminations from the core and windings of an electric motor include a first station for inserting a stop between adjacent core laminations at a first point such that the stop contacts the flux zone of the laminations in order to prevent motion of the core along the longitudinal axis of the core. A second station is provided for separating adjacent laminations at a second point between the first station and a free end of the core and windings, thereby breaking the bonding agent adjacent the second point and creating an end section of the core laminations. A longitudinal force is exerted on the flux zone of the laminations at the second point and directed toward the free end of the windings in order to move the end section toward the free end of the windings. The longitudinal force shears the laminations in the end section from the bonding agent and windings.
    Type: Grant
    Filed: September 29, 1995
    Date of Patent: February 4, 1997
    Assignee: Submersible Pumps, Inc.
    Inventor: Samuel J. Eddy
  • Patent number: 5517750
    Abstract: Apparatus and method for salvaging core laminations from the core and windings of an electric motor include a first station for inserting a stop between adjacent core laminations at a first point such that the stop contacts the flux zone of the laminations in order to prevent motion of the core along the longitudinal axis of the core. A second station is provided for separating adjacent laminations at a second point between the first station and a free end of the core and windings, thereby breaking the bonding agent adjacent the second point and creating an end section of the core laminations. A longitudinal force is exerted on the flux zone of the laminations at the second point and directed toward the free end of the windings in order to move the end section toward the free end of the windings. The longitudinal force shears the laminations in the end section from the bonding agent and windings.
    Type: Grant
    Filed: July 18, 1994
    Date of Patent: May 21, 1996
    Assignee: Submersible Pumps, Inc.
    Inventor: Samuel J. Eddy