Rotary rheometer magnetic bearing

Details Rotary rheometer magnetic bearing Rotary rheometer magnetic bearing

2006-11-21

2006-11-21

Larkin, Daniel S. (Department: 2856)

Measuring and testing

Liquid analysis or analysis of the suspension of solids in a...

Viscosity

Reexamination Certificate

active

07137290

ABSTRACT:
A rotary rheometer having a magnetic thrust bearing. The thrust disk of the magnetic thrust bearing being situated between a pair of magnetic actuator assemblies and extending beyond the circumference of the actuator assemblies so as to encompass the magnetic flux lines generated by the actuator assemblies, thus minimizing likelihood of an undesirable preferential position or side load.

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patent: 6572610 (2003-06-01), Kovalcheck et al.
Don Palazek “Magnetic Bearing Torsional Crepp Apparatus” Journal of Polymer Science, A2 6:621-638.
International Search Report and Written Opinion.

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