US Patent:
20130061759, Mar 14, 2013
Inventors:
Yuval Laor - Boulder CO, US
Herzel Laor - Boulder CO, US
Assignee:
LAOR CONSULTING LLC - Denver CO
International Classification:
F16L 9/00
B01D 45/16
Abstract:
A gas delivery pipe for transmitting a gas, the pipe comprising: a wall defining a lumen of the pipe; an inlet aperture through which gas flows into the pipe; an outlet aperture through which gas flows out of the pipe; wherein the pipe has an index, SI, characterizing a degree to which the pipe is serpentine that is equal to an integral of an absolute value of changes in angle of direction that a unit vector tangent to a midline of the lumen undergoes in moving along the midline from the inlet to the outlet aperture, which integral has a value greater than or about equal to 180.