Siemens Energy & Automation, Inc.

Laitram, LLC

Input/output, Inc.

James T Cronvich

Bryant G Ragan

Samir F Farag

Michael A Kinney

Wayne Mitchell Zavis

Jason Lagneaux

John J Culligan

AndreW Olivier

Daniel J De Cicco

Jason M Lagneaux

A conveyor system and method for spreading a mass of electrically conductive articles, such as aluminum cans, being transferred from an infeed conveyor to a wider discharge conveyor. A transfer device between the infeed and discharge conveyors uses linear induction to propel and spread electrically conductive articles across a continuous transfer surface with or without the aid of backpressure or mechanical spreading means.

Can-spreading conveyor system and methods

A depth control device for an underwater cable includes a rotary actuator having a rotating output shaft connected to a swash plate. Rotation of the swash plate by the actuator causes a rocker arm to pivot about an axis transverse to the axis of the output shaft. The rocker arm is drivingly connected to a drive shaft for rotating wings about their pitch axes. The pitch axes of the wings can be perpendicular to and intersecting the axis of the actuator output shaft, enabling the depth control device to be extremely compact.

Depth control device for an underwater cable

A low voltage AC electric power monitoring system includes a processor which samples the current and circuit breaker system includes a processor which samples each of the current components at seventeen samples per cycle to obtain current samples representing a single period of the AC power signal. The processor samples the voltage component at different points in the voltage cycle over several cycles to obtain voltage samples representing a single period of the AC power signal.

Distributed current and voltage sampling function for an electric power

A motor control unit for protecting a motor against ground fault currents. The unit monitors the currents in each phase of the motor to provide values representative of each phase current. The unit also includes a contactor for opening and closing each phase, wherein the unit controls the contactor based upon the values representative of the phase currents. The contactor is opened when a ground fault situation exists at the motor.

Method and apparatus for sensing a ground fault in a motor control system

A microcomputer-based device that performs the functions of motor starting and overload protection. The starter function is customized for a particular application by storing program steps representing the input command and output control logic peculiar to a given motor in a programmable, non-volatile memory cell. Each set of program steps, which the microcomputer executes, compose an expandable library of such sets representing the different motor circuit applications available for configuring a starter to match its particular application. A configuration can be changed by simply loading into memory the appropriate set of program steps from the library and changing the labels of the inputs and outputs to match the new application.

Growing community of inventors

Harahan, LA, United States of America

James T Cronvich