Regal Beloit America, Inc.

Regal Beloit Australia Pty Ltd.

Gregory Gross

Jason Jon Kreidler

Lester Benjamin Manz

Michael Allen Marks

John Sheldon Wagley

Norman Carl Golm, Jr

Yilcan Guzelgunler

Mohamad Khalil Dahouk

Bruce Cole

Ludovic Andre Chretien

Greg Heins

Matthew John Turner

Zachary Joseph Stauffer

Justin Michael Magyar

Howard Ray Richardson

Joseph Stephen Carnes

Nathan E Snell

Jevon Darvell Reynolds

Kenneth L Osborne

A pump includes a housing including a first portion thereof defining opposed parallel spaced apart internal and exterior generally planar surfaces. The pump also includes a first impeller rotatably secured to the housing and positioned within the housing. The pump also includes a first axial flux motor connected to the first impeller and at least partially positioned within the housing. The first axial flux motor includes a first motor rotor fixedly secured to the first impeller. The first motor rotor has a generally planar surface thereof positioned adjacent to and parallel to the internal generally planar surface of the first portion of the housing. The first axial flux motor includes a first motor stator fixedly secured to the housing. The first motor stator has a generally planar surface thereof positioned adjacent to and parallel to the external generally planar surface of the first portion of the housing.

Pump having a housing with internal and external planar surfaces defining a cavity with an axial flux motor driven impeller secured therein

A drive circuit for an electric pump motor is provided. The drive circuit includes an inverter and a contactor. The inverter is configured to supply variable frequency current to the electric motor. The contactor is configured to supply the line frequency current to the electric motor.

Drive circuit for electric motors

A pumping device for pumping a fluid is provided. The pumping device includes a pump and a power housing. At least a portion of the pump is positioned within the power housing. The pumping device also includes a first motor and a second motor. The first motor is operably connected to the pump and adapted to provide energy to the pump. At least a portion of the first motor is positioned within the power housing. The second motor is operably connected to the pump and adapted to provide energy to the pump. At least a portion of the second motor is positioned within the power housing.

Pump, associated electric machine and associated method

Growing community of inventors

Fort Wayne, IN, United States of America

Gregory Gross