General Electric Company

Scott S Haraburda

Safwat Ebeid Tadros

Ye-Gang Lin

Angelika H Clark

Mahari Tjahjadi

Galina D Georgieva

Michael Shoen Davis

George F Fischer

Rex E Masterson

Joseph M H Janssen

George E McCarty

Timothy R Klein

An exemplary embodiment is a method and system for electronic recycle inventory tracking corresponding to a product on a production line. The system includes a processor integrated with the production line for identifying the product, determining whether the product is rejected, assigning a first destination to the product if the product is not rejected and generating tracking data based on the first destination, determining whether the product is to be recycled based on determining whether the product is rejected and assigning a second destination to the product based on said determining whether the product is to be recycled and generating tracking data based on the second destination. A network is connected to the processor, and a user system is coupled to the network. A database is coupled to the processor for storing data relating to the product.

Method and system for electronic recycle inventory tracking

A system for providing process control information, such as viscosity, concerning a polymer melt comprises a means containing a polymer melt under pressure; means for diverting a stream of the polymer melt directly from said containing means to and through an orifice of predetermined geometrical shape wherein the flow of said diverted portion to and through said orifice is unobstructed and directly dependent on the pressure of said main polymer melt wherein the cross sectional area is sized to permit the flow of said diverted melt polymer therethrough absence additional independent means acting on said diverted melt polymer for increasing flow through said orifice; temperature sensing means for measuring the temperature of the diverted melt stream and producing a resultant temperature signal; pressure sensing means for measuring the pressure of the diverted melt stream and producing a resultant pressure signal, said pressure signal being directly dependent on the pressure of polymer in said main polymer melt and the predetermined size of said orifice; means measuring or calculating the production rate of the extruder; and manufacturing control system means responsive to the temperature, pressure and production rate signals for determining process characteristics of the main polymer melt.

Scaleless on-line rheometer device

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Clinton, IN, United States of America

Scott S Haraburda