System and method for controlling the flow of a gaseous medium through a fluid
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United States of America Patent
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Feb 13, 2001
Grant Date -
N/A
app pub date -
Apr 9, 1999
filing date -
Apr 9, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and system for controlling the flow of a gaseous medium through a fluid are described. The method includes providing a rheologic fluid through which a gaseous medium can be conducted, and controlling the viscosity of the rheologic fluid to control the flow of the gaseous medium. The system has a rheologic fluid, which is located in particular in a device to be controlled, a guide guiding the gaseous medium through the fluid, and a field applier for applying a field at least partially in the area of the rheologic fluid.
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