Siemens Industry, Inc.

Siemens Energy & Automation, Inc.

Siemens Aktiengesellschaft

Scott Kreitzer

Warren G Holter

Mark Hodowanec

Jason Obermeyer

Ekkehard Ressel

Brian Pellegrino

Margaret M Holter, Legal Representative

Certain exemplary embodiments can provide and/or utilize a method that can comprise automatically rendering a determined volumetric flowrate of air and a corresponding dynamic air pressure at each of a plurality of locations in an electric motor. The volumetric flowrate can be determined based upon obtained specification information and a model. The model can be calibrated based upon flow measurement data from an operating electric motor.

Devices, systems, and methods for designing a motor

Certain exemplary embodiments can comprise a system, which can comprise an electric motor cooling fan. The electric motor cooling fan can be driven by an auxiliary motor distinct from an electric motor adapted to be cooled by the electric motor cooling fan. The system can comprise a motor enclosure of the electric motor. The motor enclosure can be configured in a predetermined ventilation pattern.

Devices and/or systems for mounting an auxiliary blower

Certain exemplary embodiments comprise a system for cooling bearing of a shaft of a motor, comprising: an oil sump adapted to collect oil that contacts a bearing enclosed within the sump; and a heat exchanger physically separated from the sump and the bearing, the heat exchanger adapted to be in fluid communication with the sump and the bearing.

Method for maintaining a vertical motor thrust bearing

A system for cooling a bearing of a shaft of a motor comprises an oil sump adapted to collect oil that contacts a bearing enclosed within the sump; and a heat exchanger physically separated from the sump and the bearing, the heat exchanger adapted to be in fluid communication with the sump and the bearing.

System for maintaining a vertical motor thrust bearing

Certain exemplary embodiments comprise a device and/or an electric motor comprising an elongated, substantially rigid rotor shaft, the rotor shaft defining a plurality of longitudinal flutes; and/or a method comprising: for an electrical motor, forming an elongated, substantially rigid, rotor shaft defining a plurality of longitudinal flutes; and assembling the rotor shaft with a stator of the electrical motor.

Industrial motor assembly comprising a vented rotor shaft

Certain exemplary embodiments comprise a system comprising: a motor stator comprising: a motor frame comprising a core shell adapted to surround a stator core comprising: a plurality of panels; a plurality of apertures located in one or more of said panels; and a first plurality of non-destructively removable plates adapted to effect a first direction of stator core air flow by impeding airflow through a first selectable sub-plurality of said plurality of apertures.

Growing community of inventors

Maineville, OH, United States of America

Scott Kreitzer